/* ============================================================
   NBS UNIFIED — style.css
   ============================================================ */

/* Arabic font (Thmanyah) — applies to #section-accueil & Arabic text in #section-eng */
@font-face{
  font-family:"Thmanyah";font-weight:400;font-display:swap;
  src:url("fonts/thmanyahserifdisplay-Regular.woff2") format("woff2")
}
@font-face{
  font-family:"ThmanyahSans";font-weight:400;font-display:swap;
  src:url("fonts/thmanyahsans-Regular.woff2") format("woff2")
}
@font-face{
  font-family:"ThmanyahSans";font-weight:700;font-display:swap;
  src:url("fonts/thmanyahsans-Bold.woff2") format("woff2")
}

*, *::before, *::after{
  box-sizing:border-box;margin:0;padding:0;
  -webkit-user-select:none;
  -moz-user-select:none;
  -ms-user-select:none;
  user-select:none;
  -webkit-tap-highlight-color:transparent;
  -webkit-touch-callout:none;
}
html{
  -webkit-tap-highlight-color:transparent;
}
button,a,label,input,select,textarea{
  -webkit-tap-highlight-color:transparent;
  outline:none;
}
button{font:inherit}
a{color:inherit}
:focus-visible{outline:2px solid #00D397;outline-offset:3px}

/* Allow selection only in form fields */
input, textarea, [contenteditable="true"]{
  -webkit-user-select:text !important;
  -moz-user-select:text !important;
  -ms-user-select:text !important;
  user-select:text !important;
}

html{min-height:100%}
body{
  font-family:'Inter','Plus Jakarta Sans',Arial,Helvetica,sans-serif;
  color:#080A10;background:#F7F7F5;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  padding-bottom:110px;
  -webkit-tap-highlight-color:transparent;
}

/* ============================================================
   SECTION SWITCHER
   ============================================================ */
.app-section{
  display:none;
  opacity:0;
  filter:blur(14px);
  transform:scale(.99);
  transition:opacity .6s cubic-bezier(.22,1,.36,1),
             filter .6s cubic-bezier(.22,1,.36,1),
             transform .6s cubic-bezier(.22,1,.36,1);
}
.app-section.active{
  display:block;
  opacity:1;
  filter:none;
  transform:none;
}

/* ============================================================
   ACCUEIL
   ============================================================ */
:root{
  --navy:#000C3B;--green:#00D397;--accent:#009970;
  --ink:#080A10;--muted:#69717E;--paper:#F7F7F5;
  --ease:cubic-bezier(.22,1,.36,1);
  --bleed:clamp(20px,3.2vw,48px);
  --ar-head:"Thmanyah","ThmanyahSans",Tahoma,Arial,sans-serif;
  --ar-body:"ThmanyahSans","Thmanyah",Tahoma,Arial,sans-serif;
}

.lang-btn{
  position:fixed;top:16px;inset-inline-end:16px;z-index:900;
  border:1px solid #ffffff40;background:var(--navy);color:#fff;
  border-radius:999px;padding:10px 18px;cursor:pointer;
  font-size:15px;font-weight:400;
  font-family:"Thmanyah","ThmanyahSans",Arial,sans-serif;
  box-shadow:0 6px 20px #0004;
  transition:background .3s ease,transform .3s ease,opacity .3s ease;
}
.lang-btn:hover{background:var(--accent);transform:translateY(-2px)}
.lang-btn.hidden{opacity:0;pointer-events:none;visibility:hidden}

/* HERO */
.hero{
  min-height:100svh;background:var(--navy);color:#fff;
  position:relative;overflow:hidden;display:flex;align-items:center;
  padding:130px 8vw 85px;
}
.hero:before{content:"";position:absolute;width:620px;height:620px;border-radius:50%;inset-inline-end:-230px;top:-250px;background:radial-gradient(circle,#00D3972b 0,#00D39708 45%,transparent 70%);pointer-events:none}
.hero:after{content:"";position:absolute;width:420px;height:420px;border:1px solid #ffffff10;border-radius:50%;inset-inline-end:-80px;bottom:-170px;transform:rotate(18deg)}
.hero-logo{position:absolute;top:0;left:50%;transform:translateX(-50%);height:180px;width:auto;z-index:3}
.hero-inner{position:relative;z-index:2;max-width:900px}
.eyebrow{font-size:11px;line-height:1;letter-spacing:2.7px;font-weight:800;color:var(--green)}
.eyebrow.dark{color:var(--accent)}
.hero h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(46px,7.4vw,98px);line-height:.98;letter-spacing:-3px;margin:0 0 30px;font-weight:700}
.hero h1 em{font-style:normal;color:var(--green)}
.hero p{max-width:600px;color:#CBD1DE;font-size:19px;line-height:1.7;margin:0}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 26px;margin-top:36px}
.hero-btn{border:1px solid #ffffff30;border-radius:999px;background:#fff;color:var(--navy);padding:15px 22px;cursor:pointer;font-weight:800;transition:transform .3s ease,box-shadow .3s ease}
.hero-btn:hover{transform:translateY(-3px);box-shadow:0 14px 35px #0005}
.hero-btn span{color:var(--accent);margin-inline-start:10px}
.degree-note{position:absolute;inset-inline-end:8vw;bottom:10vh;width:245px;padding:25px;border:1px solid #ffffff20;background:#ffffff0a;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-radius:18px;transform:rotate(-4deg);z-index:2}
.degree-note span,.degree-note small{display:block;font-size:9px;letter-spacing:2px;color:#9DA6B9;font-weight:800}
.degree-note strong{display:block;font-family:Georgia,"Times New Roman",serif;font-size:25px;line-height:1.08;margin:13px 0 20px}
.degree-note i{display:block;width:42px;height:4px;background:var(--accent);margin-bottom:18px}

/* HERO TITLE — cinematic letter animation (same as welcome) */
#section-accueil .hero h1 .cw-letter{
  display:inline-block;
  will-change:transform,filter,opacity;
  transform-origin:center bottom;
}
@keyframes cwEnterHero{
  0%   { opacity:0; filter:blur(22px); transform:scale(1.45) translateY(-10px); }
  45%  { opacity:.6; filter:blur(8px); }
  80%  { opacity:.95; filter:blur(1px); }
  100% { opacity:1; filter:blur(0); transform:scale(1) translateY(0); }
}

/* ABOUT */
.about{padding:110px 8vw;display:grid;grid-template-columns:1fr 1fr;gap:90px;background:#fff;align-items:start}
.about-title h2,.section-head h2,.specialisations h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(40px,5.5vw,68px);line-height:.98;letter-spacing:-3.5px;margin:17px 0 0}
.about-body{max-width:680px}
.about-text{position:relative;overflow:hidden;font-size:18px;line-height:1.8;max-height:18em;margin:0 calc(var(--bleed) * -1);padding:0 var(--bleed);transition:max-height .95s var(--ease)}
.about-text p{margin:0;color:#59616D}
.about-fade{position:absolute;left:0;right:0;bottom:0;height:11em;pointer-events:none}
.about-fade i{position:absolute;inset:0;transition:opacity .9s ease}
.about-fade i:nth-child(1){-webkit-backdrop-filter:blur(1px);backdrop-filter:blur(1px);
  -webkit-mask-image:linear-gradient(to bottom,transparent 0%,#000 25%,#000 50%,transparent 65%);
  mask-image:linear-gradient(to bottom,transparent 0%,#000 25%,#000 50%,transparent 65%)}
.about-fade i:nth-child(2){-webkit-backdrop-filter:blur(2.5px);backdrop-filter:blur(2.5px);
  -webkit-mask-image:linear-gradient(to bottom,transparent 20%,#000 40%,#000 65%,transparent 80%);
  mask-image:linear-gradient(to bottom,transparent 20%,#000 40%,#000 65%,transparent 80%)}
.about-fade i:nth-child(3){-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);
  -webkit-mask-image:linear-gradient(to bottom,transparent 40%,#000 62%,#000 80%,transparent 100%);
  mask-image:linear-gradient(to bottom,transparent 40%,#000 62%,#000 80%,transparent 100%)}
.about-fade i:nth-child(4){-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);
  -webkit-mask-image:linear-gradient(to bottom,transparent 60%,#000 90%);
  mask-image:linear-gradient(to bottom,transparent 60%,#000 90%)}
.about-fade:after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(255,255,255,0),#fff 92%);transition:opacity .9s ease}
.about-text.open .about-fade i,
.about-text.open .about-fade:after{opacity:0}
.about-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.more-btn{display:inline-flex;align-items:center;gap:10px;border:1px solid #D9DDE2;background:#fff;color:var(--navy);padding:12px 20px;border-radius:999px;cursor:pointer;font-weight:800;text-decoration:none;font-size:inherit;transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease,background .3s ease}
.more-btn:hover{transform:translateY(-2px);border-color:var(--navy);box-shadow:0 10px 26px #000c3b14}
.more-btn span{color:var(--accent);display:inline-block;transition:transform .6s var(--ease)}
.more-btn.open span{transform:rotate(180deg)}
.more-btn.solid{background:var(--navy);border-color:var(--navy);color:#fff}
.more-btn.solid span{color:var(--green)}
.more-btn.accent{border-color:var(--accent);color:var(--accent)}
.more-btn.accent:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.more-btn.accent:hover span{color:#fff}
.more-btn[hidden]{display:none}

/* SPECIALISATIONS */
.specialisations{padding:110px 8vw;background:var(--navy);color:#fff}
.specialisations h2{margin-top:16px}
.specialisations h2 em{font-style:normal;color:var(--green)}
.spec-hint{color:#9DA6B9;line-height:1.6;margin:22px 0 0;max-width:420px}
.spec-list{display:grid;gap:12px;margin-top:44px}
.spec-foot{margin-top:40px}
.spec{border:1px solid #ffffff18;border-radius:18px;background:#ffffff07;transition:background .4s ease,border-color .4s ease}
.spec:hover{border-color:#00d39755}
.spec.open{background:#ffffff10;border-color:#00d39770}
.spec-head{width:100%;display:grid;grid-template-columns:minmax(0,1fr) auto 34px;align-items:center;gap:20px;background:none;border:0;color:inherit;padding:26px 28px;cursor:pointer;text-align:start;border-radius:18px}
.spec-name{font-family:Georgia,"Times New Roman",serif;font-size:clamp(22px,3vw,30px);font-weight:700;letter-spacing:-.5px}
.spec-code{font-size:11px;letter-spacing:2px;color:#9DA6B9;font-weight:800}
.spec-arrow{width:34px;height:34px;border:1px solid #ffffff30;border-radius:50%;display:grid;place-items:center;font-size:20px;line-height:1;color:#CBD1DE;transition:transform .5s var(--ease),background .35s ease,color .35s ease,border-color .35s ease}
.spec.open .spec-arrow{transform:rotate(45deg);background:var(--green);border-color:var(--green);color:var(--navy)}
.spec-body{display:grid;grid-template-rows:0fr;visibility:hidden;transition:grid-template-rows .75s var(--ease),visibility 0s linear .75s}
.spec.open .spec-body{grid-template-rows:1fr;visibility:visible;transition-delay:0s}
.spec-clip{min-height:0;overflow:hidden}
.spec-inner{padding:0 28px 32px;opacity:0;filter:blur(10px);transform:translateY(-12px);transition:opacity .5s ease,filter .6s ease,transform .6s var(--ease)}
.spec.open .spec-inner{opacity:1;filter:blur(0);transform:none;transition-delay:.12s}
.spec-lead{font-size:18px;line-height:1.65;color:#E4E8F1;max-width:780px;margin:0 0 26px;border-top:1px solid #ffffff14;padding-top:24px}
.spec-cols{display:grid;grid-template-columns:1fr 1fr;gap:34px;max-width:1000px}
.spec-cols ul{list-style:none;margin:0;padding:0;display:grid;gap:12px;align-content:start}
.spec-cols li{position:relative;padding-inline-start:20px;color:#B4BCCD;line-height:1.6;font-size:15.5px}
.spec-cols li:before{content:"";position:absolute;inset-inline-start:0;top:.6em;width:7px;height:7px;border-radius:50%;background:var(--green)}
.spec-cols ul+ul li:before{background:var(--accent)}

/* PATHWAY */
.path-section{padding:115px 8vw 125px;background:var(--paper)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:75px}
.section-head p{max-width:300px;color:#727984;line-height:1.65;margin:0}
.timeline{max-width:1050px;margin:0 auto}
.track{position:relative}
.path-line{position:absolute;left:12.5%;right:12.5%;top:11px;height:3px;margin-top:-1.5px;border-radius:3px;background:linear-gradient(to right,var(--accent) 0%,var(--navy) 50%,var(--green) 100%)}
.year-nodes{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.year-node{display:flex;flex-direction:column;align-items:center;text-align:center;background:none;border:0;color:var(--ink);cursor:pointer;padding:0 6px 6px}
.node-dot{width:22px;height:22px;border-radius:50%;background:var(--paper);border:4px solid var(--accent);box-shadow:0 0 0 7px var(--paper);transition:transform .45s var(--ease),background .35s ease,border-color .35s ease}
.year-node:hover .node-dot{transform:scale(1.2)}
.year-node.active .node-dot{background:var(--green);border-color:var(--navy);transform:scale(1.3)}
.year-label{margin-top:24px;font-size:11px;font-weight:900;letter-spacing:2px;color:#7C828B;white-space:nowrap;transition:color .35s ease}
.year-name{margin-top:6px;font-family:Georgia,"Times New Roman",serif;font-size:clamp(15px,2.3vw,26px);font-weight:700;letter-spacing:-.5px;line-height:1.1;transition:color .35s ease}
.year-node.active .year-label{color:var(--accent)}
.year-node.active .year-name{color:var(--navy)}
.year-panel{display:grid;grid-template-rows:0fr;visibility:hidden;transition:grid-template-rows .8s var(--ease),visibility 0s linear .8s}
.year-panel.open{grid-template-rows:1fr;visibility:visible;transition-delay:0s}
.panel-clip{min-height:0;overflow:hidden}
.panel-card{position:relative;margin-top:34px;background:#fff;border:1px solid #E4E5E7;border-radius:22px;padding:34px;opacity:0;filter:blur(10px);transform:translateY(-16px);transition:opacity .45s ease,filter .5s ease,transform .55s var(--ease)}
.year-panel.open .panel-card{opacity:1;filter:blur(0);transform:none;transition-delay:.1s}
.year-panel.open .panel-card.swapping{opacity:0;filter:blur(10px);transform:translateY(-8px);transition-delay:0s}
.panel-card:before{content:"";position:absolute;top:-9px;left:calc(var(--px,12.5%) - 8px);width:16px;height:16px;background:#fff;border-left:1px solid #E4E5E7;border-top:1px solid #E4E5E7;transform:rotate(45deg)}
.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:24px}
.year-intro span{font-size:10px;font-weight:900;letter-spacing:2px;color:var(--accent)}
.year-intro h3{font-family:Georgia,"Times New Roman",serif;font-size:34px;line-height:1.05;margin:8px 0 9px;letter-spacing:-1px}
.year-intro p{color:#707781;line-height:1.65;margin:0;max-width:700px}
.panel-close{flex:none;width:40px;height:40px;border-radius:50%;border:1px solid #D8DADF;background:#fff;color:var(--navy);cursor:pointer;display:grid;place-items:center;transition:background .3s ease,color .3s ease,border-color .3s ease,transform .45s var(--ease)}
.panel-close:hover{background:var(--navy);border-color:var(--navy);color:#fff;transform:rotate(90deg)}
.panel-body{margin-top:26px;border-top:1px solid #E9EAEC;padding-top:24px}
.specialties{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 22px}
.specialties button{border:1px solid #D9DDE2;background:#fff;color:var(--ink);padding:10px 15px;border-radius:999px;cursor:pointer;font-weight:800;transition:all .28s ease}
.specialties button:hover{transform:translateY(-2px);border-color:var(--navy)}
.specialties button.active{background:var(--navy);border-color:var(--navy);color:#fff;box-shadow:0 8px 22px #000c3b18}
.courses{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.semester-title{grid-column:1/-1;margin:13px 0 1px;padding-top:4px;font-size:10px;letter-spacing:2px;font-weight:900;color:var(--accent)}
.semester-title:first-child{margin-top:0}
.course{background:#FAFAF8;border:1px solid #E7E8EA;border-radius:16px;padding:18px 18px 15px;opacity:0;transform:translateY(16px);filter:blur(8px);animation:courseReveal .65s var(--ease) forwards;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}
.course:hover{transform:translateY(-4px);box-shadow:0 16px 35px #0000000d;border-color:#D3D6DC}
.course h4{font-family:Georgia,"Times New Roman",serif;font-size:18px;line-height:1.2;margin:0 0 16px;letter-spacing:-.2px;color:var(--accent)}
.course-meta{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.meta-box{background:#fff;border:1px solid #EEF0F2;border-radius:10px;padding:10px 11px}
.meta-box small{display:block;font-size:8px;letter-spacing:1px;text-transform:uppercase;color:#818791;margin-bottom:4px;font-weight:800}
.meta-box strong{font-size:16px;color:var(--navy)}
@keyframes courseReveal{to{opacity:1;transform:translateY(0);filter:blur(0)}}

/* ARABIC / RTL — ONLY #section-accueil */
#section-accueil[lang="ar"]{font-family:var(--ar-body)}
#section-accueil[lang="ar"] *{letter-spacing:0!important;font-synthesis:none}
#section-accueil[lang="ar"] :is(h1,h2,h3,h4,.spec-name,.year-name,.degree-note strong){font-family:var(--ar-head);font-weight:400}
#section-accueil[lang="ar"] :is(.hero h1,.about-title h2,.section-head h2,.specialisations h2,.year-intro h3){line-height:1.3}
#section-accueil[lang="ar"] .hero h1{font-size:clamp(40px,6.4vw,84px)}
#section-accueil[lang="ar"] .hero p,
#section-accueil[lang="ar"] .spec-lead,
#section-accueil[lang="ar"] .spec-cols li,
#section-accueil[lang="ar"] .year-intro p{line-height:1.9}
#section-accueil[lang="ar"] .course h4{font-family:Georgia,"Times New Roman",serif;font-weight:700}
#section-accueil[dir="rtl"] .degree-note{transform:rotate(4deg)}
#section-accueil[dir="rtl"] .path-line{background:linear-gradient(to left,var(--accent) 0%,var(--navy) 50%,var(--green) 100%)}
#section-accueil[dir="rtl"] .panel-card:before{left:auto;right:calc(var(--px,12.5%) - 8px)}

/* Arabic letters keep joined (bypass inline-block breaks) */
#section-accueil[lang="ar"] .hero h1 .cw-letter{
  display:inline-block;   /* one span per Arabic word, so ligatures stay intact */
  transform-origin:center center;
  will-change:transform,filter,opacity;
}
@keyframes cwZoomWord{
  0%   { opacity:0; transform:scale(.55); }
  60%  { opacity:1; transform:scale(1.05); }
  100% { opacity:1; transform:scale(1); }
}

/* ============================================================
   STUDENT PORTAL
   ============================================================ */
#section-student{
  --navy:#05143F; --navy-2:#0a1f5c; --navy-3:#0d2a72;
  --green:#34CC99; --green-dark:#1f9c72; --green-deep:#0d6b48;
  --green-light:#b8f0da; --green-soft:rgba(52,204,153,.5);
  --red:#E74C3C; --red-dark:#C0392B;
  --bg:#f5f7fc; --text:#0d1b3e; --muted:#7b89a8; --border:#e6ebf5;
  --shadow-sm:0 4px 14px rgba(5,20,63,.06);
  --shadow:0 12px 36px rgba(5,20,63,.09);
  --shadow-lg:0 24px 60px rgba(5,20,63,.16);
  font-family:'Inter','Plus Jakarta Sans',-apple-system,sans-serif;
  color:var(--text);font-size:15px;line-height:1.55;letter-spacing:-.005em;
  min-height:100vh;background:var(--bg);
}
#section-student .container{width:100%;max-width:1000px;margin:0 auto;padding:28px 22px 60px}

#section-student .screen{
  display:none;min-height:60vh;flex-direction:column;
  opacity:0;filter:blur(14px);transform:scale(.99);
  transition:opacity .6s cubic-bezier(.22,1,.36,1),
             filter .6s cubic-bezier(.22,1,.36,1),
             transform .6s cubic-bezier(.22,1,.36,1);
}
#section-student .screen.active{display:flex;opacity:1;filter:none;transform:none}

.icon-3d{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:20px;background:linear-gradient(145deg,#ffffff,#e8edf7);box-shadow:0 1px 0 #fff inset,0 -2px 4px rgba(5,20,63,.08) inset,0 6px 12px rgba(5,20,63,.12),0 12px 24px rgba(5,20,63,.08);font-size:28px;transition:all .3s cubic-bezier(.34,1.56,.64,1)}
.icon-3d:hover{transform:translateY(-3px) scale(1.05)}
.icon-3d-sm{width:38px;height:38px;border-radius:12px;font-size:18px}
.icon-3d-xs{width:24px;height:24px;border-radius:8px;font-size:13px}
.icon-3d-block{width:104px;height:104px;border-radius:32px;font-size:54px;background:linear-gradient(145deg,#fff0f0,#ffe0e0);box-shadow:0 1px 0 #fff inset,0 -3px 6px rgba(180,30,30,.12) inset,0 10px 20px rgba(200,50,50,.18),0 20px 44px rgba(200,50,50,.14);animation:blockPulse 3s ease-in-out infinite}
@keyframes blockPulse{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-5px) scale(1.04)}}

#screen-loading.active{align-items:center;justify-content:center;padding:24px}
.loader-wrap{text-align:center}
.spinner{width:52px;height:52px;border-radius:50%;border:4px solid #dbe1f0;border-top-color:var(--green);animation:spin .8s linear infinite;margin:0 auto 18px}
@keyframes spin{to{transform:rotate(360deg)}}
.loader-wrap p{color:var(--muted);font-size:14px;font-weight:500}

#screen-login.active,#screen-blocked.active{align-items:center;justify-content:center;padding:24px}
.login-card{background:#fff;border-radius:32px;padding:52px 42px;text-align:center;box-shadow:var(--shadow-lg);max-width:460px;width:100%;border:1px solid var(--border)}
.login-logo{width:150px;height:150px;margin:0 auto 24px;display:flex;align-items:center;justify-content:center}
.login-logo img{max-width:100%;max-height:100%;object-fit:contain;display:block}
.login-card h1{font-family:'Plus Jakarta Sans',sans-serif;font-size:24px;color:var(--navy);margin-bottom:12px;letter-spacing:-.02em;font-weight:800;line-height:1.25}
.login-card p{color:var(--muted);font-size:15px;line-height:1.7;margin-bottom:30px}
.btn-google{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:16px 22px;border-radius:16px;border:1.5px solid var(--border);background:#fff;font-size:15.5px;font-weight:700;color:var(--navy);cursor:pointer;transition:all .25s;font-family:inherit}
.btn-google:hover{border-color:var(--green);transform:translateY(-2px);box-shadow:0 12px 28px rgba(52,204,153,.25)}
.hint{margin-top:22px;font-size:13px;color:var(--muted)}

.blocked-card{background:#fff;border-radius:32px;padding:52px 42px;text-align:center;box-shadow:var(--shadow-lg);max-width:560px;width:100%;border:1px solid #faeaea}
.blocked-card .icon-3d-block{margin:0 auto 24px}
.blocked-card h2{color:#c0392b;font-size:26px;margin-bottom:18px;font-family:'Plus Jakarta Sans',sans-serif;font-weight:800}
.blocked-card p{color:#5b6884;font-size:15px;line-height:1.85;margin-bottom:14px}
.blocked-card .mail{color:var(--navy);font-weight:700;background:#f0f4fb;padding:3px 10px;border-radius:8px;font-family:'Consolas',monospace;font-size:13.5px;direction:ltr;display:inline-block}

.topbar-logos{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:38px;padding-top:6px}
.logos-group-left{display:flex;align-items:center;gap:10px}
.brand-logo-wrap{display:flex;align-items:center;justify-content:center;flex-shrink:0}
.brand-logo-wrap.logo-rim{width:96px;height:96px}
.brand-logo-wrap.logo-slogan{width:200px;height:200px}
.brand-logo-wrap.logo-nbs{width:200px;height:200px}
.brand-logo-wrap img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;display:block}

.books-header-bar{background:linear-gradient(135deg, var(--navy) 0%, #0a1d54 100%);border-radius:20px;padding:20px 26px;margin-bottom:30px;display:flex;align-items:center;justify-content:space-between;gap:16px;box-shadow:0 20px 50px rgba(5,20,63,.28);flex-wrap:wrap}
.books-header-info{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.books-header-year{font-family:'Plus Jakarta Sans',sans-serif;font-size:26px;font-weight:800;color:#fff;letter-spacing:-.02em}
.books-header-sem{font-family:'Plus Jakarta Sans',sans-serif;font-size:20px;font-weight:800;color:var(--green);letter-spacing:-.02em;padding:4px 14px;background:rgba(52,204,153,.15);border-radius:12px;border:1px solid rgba(52,204,153,.35)}
.books-back-btn{background:rgba(255,255,255,.1);border:1.5px solid rgba(255,255,255,.25);color:#fff;padding:10px 22px;border-radius:12px;font-size:14px;font-weight:800;cursor:pointer;font-family:inherit;transition:all .22s;white-space:nowrap}
.books-back-btn:hover{background:rgba(52,204,153,.25);border-color:var(--green);transform:translateX(-3px)}

.page-title-wrap{text-align:center;margin:0 0 34px}
.page-title{font-family:'Plus Jakarta Sans',sans-serif;font-size:clamp(24px,4vw,38px);font-weight:800;color:var(--navy);letter-spacing:-.03em;line-height:1.2}
.page-title-admin{color:var(--red-dark)}

.bottom-bar{margin-top:40px;padding:16px 24px;background:#fff;border-radius:20px;box-shadow:var(--shadow);border:1px solid var(--border);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px}
.bottom-left{display:flex;align-items:center;justify-content:flex-start}
.bottom-center{display:flex;align-items:center;justify-content:center}
.bottom-right{display:flex;align-items:center;justify-content:flex-end;gap:8px}
.brand-center{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;color:var(--navy);font-size:16px;letter-spacing:-.02em;text-align:center;white-space:nowrap}
.social-icon{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;background:rgba(52,204,153,.10);border:1.5px solid rgba(52,204,153,.25);color:var(--green-dark);text-decoration:none;transition:all .22s cubic-bezier(.34,1.56,.64,1)}
.social-icon:hover{background:var(--green);border-color:var(--green-dark);color:#fff;transform:translateY(-3px);box-shadow:0 8px 20px rgba(52,204,153,.35)}
.social-icon svg{width:18px;height:18px;display:block}
.btn-logout-bottom{background:#fff;border:1.5px solid #f3c9c9;color:#c0392b;padding:11px 22px;border-radius:12px;font-size:14px;font-weight:800;cursor:pointer;font-family:inherit;transition:all .22s;white-space:nowrap}
.btn-logout-bottom:hover{background:#fff5f5;border-color:#e74c3c;transform:translateY(-1px);box-shadow:0 6px 16px rgba(231,76,60,.20)}
.btn-back-blue{background:#fff;border:1.5px solid #cfd8ea;color:var(--navy)}
.btn-back-blue:hover{background:#f0f4fb;border-color:var(--navy);color:var(--navy);box-shadow:0 6px 16px rgba(5,20,63,.15)}

.welcome-wrap{text-align:center;margin:14px 0 42px;min-height:1.2em;display:flex;justify-content:center;align-items:center;padding:0 6px}
.cinematic-welcome{font-family:'Plus Jakarta Sans',sans-serif;font-size:clamp(24px,5vw,54px);font-weight:800;color:var(--navy);letter-spacing:-.03em;line-height:1.2;display:inline-block;text-align:center;max-width:100%;white-space:normal}
.cinematic-welcome .cw-letter{display:inline-block;will-change:transform,filter,opacity,color;transform-origin:center bottom}
.welcome-sub{text-align:center;color:var(--muted);margin-bottom:38px;font-size:15px;font-weight:500;opacity:0;animation:fadeInSub 1.4s ease 1.8s forwards}
@keyframes fadeInSub{to{opacity:1}}

.flip-scene{width:100%;perspective:2000px;margin-bottom:16px;position:relative}
.flip-card{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform 1.1s cubic-bezier(.22,.9,.28,1);cursor:pointer;touch-action:pan-y;will-change:transform}
.flip-card.flip-y-right{transform:rotateY(180deg)}
.flip-card.flip-y-left{transform:rotateY(-180deg)}
.flip-card.flip-x-up{transform:rotateX(-180deg)}
.flip-card.flip-x-down{transform:rotateX(180deg)}
.flip-face{position:absolute;top:0;left:0;width:100%;height:100%;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:28px;overflow:hidden}
.flip-front{background:linear-gradient(135deg, var(--navy) 0%, #0a1d54 60%, #061845 100%);box-shadow:0 26px 64px rgba(5,20,63,.35), inset 0 1px 0 rgba(255,255,255,.06)}
.flip-front::before{content:"";position:absolute;inset:0;border-radius:28px;background:linear-gradient(135deg, rgba(255,255,255,.08) 0%, transparent 40%),radial-gradient(circle at 20% 0%, rgba(52,204,153,.20), transparent 60%);pointer-events:none}
.flip-back{background:#fff;border:1px solid var(--border);box-shadow:0 22px 56px rgba(5,20,63,.18);transform:rotateY(180deg)}
.flip-card.flip-x-up .flip-back,.flip-card.flip-x-down .flip-back{transform:rotateX(180deg)}

.profile-card{background:transparent;padding:36px;color:var(--green);position:relative;height:100%;z-index:1}
.profile-head{display:flex;align-items:center;gap:20px;margin-bottom:26px;position:relative;z-index:1}
.avatar{width:72px;height:72px;border-radius:22px;flex-shrink:0;background:linear-gradient(145deg,var(--green) 0%, var(--green-dark) 100%);color:var(--navy);display:flex;align-items:center;justify-content:center;font-size:30px;font-weight:800;font-family:'Plus Jakarta Sans',sans-serif;box-shadow:0 1px 0 rgba(255,255,255,.5) inset, 0 8px 20px rgba(52,204,153,.4)}
.profile-head h2{font-family:'Plus Jakarta Sans',sans-serif;font-size:26px;color:#fff;font-weight:800;word-break:break-word;line-height:1.2}
.profile-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:12px;margin-bottom:6px;position:relative;z-index:1}
.info{background:rgba(255,255,255,.05);border:1px solid rgba(52,204,153,.18);border-radius:16px;padding:13px 16px;transition:all .25s}
.info:hover{background:rgba(255,255,255,.08);border-color:rgba(52,204,153,.4)}
.info .label{display:block;font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--green-soft);margin-bottom:6px;font-weight:700}
.info .value{font-size:14.5px;font-weight:700;color:#fff;word-break:break-word}
.info .value.mono{font-family:'Consolas',monospace;font-size:12.5px;direction:ltr}
.info .value.status-value{display:inline-flex;align-items:center;gap:8px;color:var(--green)}
.status-dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green),0 0 16px rgba(52,204,153,.6);animation:statusPulse 2s ease-in-out infinite}
@keyframes statusPulse{0%,100%{box-shadow:0 0 8px var(--green), 0 0 16px rgba(52,204,153,.6);transform:scale(1)}50%{box-shadow:0 0 12px var(--green), 0 0 24px rgba(52,204,153,.9);transform:scale(1.1)}}

.profile-actions-outside{display:flex;align-items:stretch;width:100%;margin-bottom:22px}
.profile-actions-outside .btn-green{flex:1;min-width:0}
.flip-actions{display:flex;gap:8px;overflow:hidden;width:0;margin-left:0;transition:width .32s cubic-bezier(.22,1,.36,1),margin-left .32s cubic-bezier(.22,1,.36,1);pointer-events:none}
.flip-actions.shown{width:116px;margin-left:10px;pointer-events:auto}
.btn-action{width:54px;min-width:54px;flex-shrink:0;border:1.5px solid transparent;border-radius:15px;cursor:pointer;font-family:inherit;display:flex;align-items:center;justify-content:center;opacity:0;transform:translateX(-10px) scale(.85);transition:opacity .22s ease,transform .32s cubic-bezier(.22,1,.36,1),background-color .2s ease,color .2s ease;-webkit-tap-highlight-color:transparent}
.btn-action svg{width:21px;height:21px;display:block;pointer-events:none}
.flip-actions.shown .btn-action{opacity:1;transform:none}
.flip-actions.shown .btn-action:nth-child(1){transition-delay:.08s,.08s,0s,0s}
.flip-actions.shown .btn-action:nth-child(2){transition-delay:.15s,.15s,0s,0s}
.flip-actions.shown .btn-action:active{transform:scale(.92);transition-delay:0s}
.btn-action-green{background:#e6f8f1;border-color:#bfeedd;color:var(--green-dark)}
.btn-action-danger{background:#fdecea;border-color:#f8cfc9;color:var(--red-dark)}
@media (hover:hover){
  .btn-action-green:hover{background:var(--green-dark);color:#fff}
  .btn-action-danger:hover{background:var(--red-dark);color:#fff}
}
.btn-admin{width:54px;min-width:54px;flex-shrink:0;margin-left:10px;background:linear-gradient(145deg,var(--red), var(--red-dark));border:none;color:#fff;border-radius:15px;font-size:22px;cursor:pointer;font-family:inherit;display:flex;align-items:center;justify-content:center;transition:all .25s;box-shadow:0 1px 0 rgba(255,255,255,.25) inset, 0 8px 20px rgba(231,76,60,.35)}
.btn-admin:hover{transform:translateY(-2px) rotate(-6deg)}
.btn-admin.hidden{display:none !important;margin-left:0 !important}

.saved-back-card{padding:22px 22px 26px;display:flex;flex-direction:column;height:100%;overflow:hidden;background:#fff;border-radius:28px;position:relative;z-index:2}
.saved-back-header{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:16px;flex-shrink:0}
.saved-back-title{font-family:'Plus Jakarta Sans',sans-serif;font-size:16px;color:var(--navy);font-weight:800}
.saved-content{background:#f9fbfe;border-radius:16px;padding:10px;overflow:hidden;flex:1;display:flex;align-items:flex-start;justify-content:center;cursor:pointer;position:relative;z-index:1}

.btn-green{background:linear-gradient(145deg,var(--green) 0%, var(--green-dark) 100%);color:#fff;border:none;border-radius:15px;padding:15px 28px;font-size:15px;font-weight:800;cursor:pointer;font-family:inherit;transition:all .25s;width:100%;display:inline-flex;align-items:center;justify-content:center;gap:10px;box-shadow:0 1px 0 rgba(255,255,255,.3) inset, 0 8px 20px rgba(52,204,153,.35)}
.btn-green:hover{transform:translateY(-2px);box-shadow:0 1px 0 rgba(255,255,255,.4) inset, 0 14px 32px rgba(52,204,153,.5)}
.btn-green:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}
.btn-red{background:linear-gradient(145deg,var(--red) 0%, var(--red-dark) 100%);color:#fff;border:none;border-radius:15px;padding:15px 28px;font-size:15px;font-weight:800;cursor:pointer;font-family:inherit;transition:all .25s;width:100%;display:inline-flex;align-items:center;justify-content:center;gap:10px;box-shadow:0 1px 0 rgba(255,255,255,.3) inset, 0 8px 20px rgba(231,76,60,.35)}
.btn-red:hover{transform:translateY(-2px);box-shadow:0 1px 0 rgba(255,255,255,.4) inset, 0 14px 32px rgba(231,76,60,.5)}
.btn-red:disabled{opacity:.4;cursor:not-allowed;transform:none}
.btn-dark{background:linear-gradient(145deg,var(--navy) 0%, #061845 100%);color:#fff;border:none;border-radius:15px;padding:15px 28px;font-size:15px;font-weight:700;cursor:pointer;font-family:inherit;transition:all .25s;display:inline-flex;align-items:center;justify-content:center;gap:10px}
.btn-dark:hover{background:linear-gradient(145deg,var(--navy-2), var(--navy));transform:translateY(-2px)}
.btn-mini{background:rgba(52,204,153,.15);border:1px solid rgba(52,204,153,.4);color:var(--green-dark);border-radius:10px;padding:8px 15px;font-size:12.5px;font-weight:700;cursor:pointer;font-family:inherit;transition:all .2s;white-space:nowrap}
.btn-mini:hover{background:rgba(52,204,153,.28)}
.btn-mini.danger{background:rgba(255,90,90,.12);border-color:rgba(255,120,120,.4);color:#e74c3c}
.btn-mini.danger:hover{background:rgba(255,90,90,.2)}

.card{background:#fff;border-radius:24px;padding:26px 28px;box-shadow:var(--shadow);border:1px solid var(--border);cursor:pointer;transition:all .3s cubic-bezier(.34,1.56,.64,1);display:flex;align-items:center;gap:20px;margin-bottom:18px}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(52,204,153,.5)}
.card-icon{flex-shrink:0;width:60px;height:60px;font-size:28px}
.card-body{flex:1}
.card h3{font-family:'Plus Jakarta Sans',sans-serif;font-size:19px;color:var(--navy);margin-bottom:6px;font-weight:800}
.card p{font-size:14px;color:var(--muted);line-height:1.5}
.card .arrow{font-size:22px;color:var(--green);transition:.3s;font-weight:700}
.card:hover .arrow{transform:translateX(6px)}

.modal{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(5,20,63,.72);display:none;align-items:center;justify-content:center;padding:14px;z-index:800;overscroll-behavior:contain}
.modal.open{display:flex;animation:modalFade .2s ease-out both}
@keyframes modalFade{from{opacity:0}to{opacity:1}}
.modal-box{background:#fff;border-radius:26px;padding:32px 28px;max-width:740px;width:100%;max-height:90vh;overflow-y:auto;position:relative;box-shadow:0 18px 44px rgba(5,20,63,.32);animation:popIn .26s cubic-bezier(.19,1,.22,1) both;-webkit-overflow-scrolling:touch}
.modal-wide{max-width:1100px}
@keyframes popIn{from{opacity:0;transform:translateY(18px) scale(.97)}to{opacity:1;transform:none}}
.modal-box h3{color:var(--navy);font-size:20px;margin-bottom:10px;font-weight:800;font-family:'Plus Jakarta Sans',sans-serif;padding-right:44px}
.modal-box .muted{color:var(--muted);font-size:13.5px;margin-bottom:22px;line-height:1.7}
.modal-close{position:absolute;top:16px;right:16px;width:38px;height:38px;border-radius:50%;border:none;background:#f1f4fa;color:var(--navy);font-size:22px;cursor:pointer;transition:.2s;z-index:2}
.modal-close:hover{background:#e4e9f5;transform:rotate(90deg)}
#scheduleModal .modal-box{display:flex;flex-direction:column;max-height:92vh}
#scheduleModal #sectionList{flex:1 1 auto;overflow-y:auto;min-height:80px;max-height:45vh;padding-right:4px}

.pick-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:20px}
@media(max-width:560px){.pick-row{grid-template-columns:1fr}}
.pick-btn{background:#f7f9fd;border:2px solid var(--border);border-radius:18px;padding:20px 18px;cursor:pointer;font-family:inherit;text-align:center;font-size:15px;font-weight:800;color:var(--navy);transition:all .25s;display:flex;flex-direction:column;gap:10px;align-items:center}
.pick-btn > span:not(.pick-emoji){font-size:12.5px;font-weight:600;color:var(--muted);margin-top:4px}
.pick-btn:hover{border-color:var(--green);transform:translateY(-2px)}
.pick-btn.selected{border-color:var(--green);background:rgba(52,204,153,.08)}

.section-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-bottom:20px}
.section-item{background:#fff;border:1.5px solid var(--border);border-radius:16px;padding:14px;cursor:pointer;font-family:inherit;text-align:left;transition:all .22s;display:flex;flex-direction:column;gap:6px}
.section-item:hover{border-color:var(--green);transform:translateY(-2px)}
.section-item.active{border-color:var(--green);background:rgba(52,204,153,.1)}
.section-item .si-head{display:flex;align-items:center;justify-content:space-between;gap:8px}
.section-item b{color:var(--navy);font-size:15px;font-weight:800}
.section-item .si-sub{color:var(--muted);font-size:11.5px}
.section-item .si-major{display:inline-block;font-size:10.5px;font-weight:800;color:var(--green-dark);background:rgba(52,204,153,.15);padding:2px 8px;border-radius:20px;margin-top:4px}
.pick-floor{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:3px 10px;border-radius:20px;background:rgba(52,204,153,.13);color:var(--green-dark);font-size:11px;font-weight:800}
.pick-floor .mini-bottle{width:14px;height:24px;border-radius:5px;border:1.5px solid var(--green-dark);position:relative;overflow:hidden;background:#fff}
.pick-floor .mini-bottle i{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(180deg,#7ba7dd,#3d6ba8);display:block}
.full{width:100%}
.hidden{display:none !important}

.week-grid{width:100%;border-collapse:separate;border-spacing:0;font-size:12.5px;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 6px 20px rgba(5,20,63,.08);table-layout:fixed}
.week-grid th{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:var(--green);padding:11px 5px;font-size:10.5px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;text-align:center;word-break:break-word}
.week-grid th:first-child{width:86px;text-align:left;padding-left:10px;background:linear-gradient(135deg,#031028,#05143F);color:var(--green-light)}
.week-grid td{padding:9px 5px;border-bottom:1px solid #f0f4fa;border-right:1px solid #f0f4fa;vertical-align:middle;color:#31406b;line-height:1.4;text-align:center;font-size:11.5px;font-weight:600;word-break:break-word}
.week-grid td:last-child{border-right:none}
.week-grid tr:last-child td{border-bottom:none}
.week-grid td.time-cell{background:#f8fafd;font-weight:800;color:var(--navy);text-align:left;padding-left:10px;font-family:'Consolas',monospace;font-size:10.5px;border-right:2px solid #eaeef7}
.week-grid .subj{display:block;padding:4px 3px;font-weight:700;color:var(--navy);font-size:11.5px}
.week-grid .subj-en{display:block;padding:4px 3px;font-weight:800;font-size:11.5px;background:linear-gradient(135deg, #34CC99 0%, #1f9c72 50%, #0d6b48 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.week-grid td.cell-mixed .subj-en{margin-top:3px;padding-top:3px;border-top:1px dashed rgba(31,156,114,.55)}
.week-grid .empty{color:#cfd8ea}

.admin-screen{background:linear-gradient(180deg, #fef5f4 0%, var(--bg) 100%)}
.tabs{display:flex;gap:9px;margin-bottom:26px;flex-wrap:wrap}
.tab{background:#fff;border:1.5px solid #f3c9c9;border-radius:12px;padding:11px 22px;font-size:14px;font-weight:700;color:var(--red-dark);cursor:pointer;font-family:inherit;transition:all .22s}
.tab:hover{border-color:var(--red);background:#fef5f4}
.tab.active{background:linear-gradient(145deg, var(--red), var(--red-dark));border-color:var(--red-dark);color:#fff;box-shadow:0 8px 20px rgba(231,76,60,.35)}
.tab-panel{display:none}
.tab-panel.active{display:block}
.admin-card{background:#fff;border-radius:22px;padding:28px;border:1px solid #f3c9c9;box-shadow:0 4px 14px rgba(231,76,60,.06);margin-bottom:22px}
.admin-card h4{color:var(--red-dark);font-size:17px;margin-bottom:10px;font-weight:800}
.admin-card p.desc{color:var(--muted);font-size:13px;margin-bottom:18px;line-height:1.7}
.admin-card.danger-zone{border-color:#e74c3c;background:#fff9f9}
.year-tabs{display:flex;gap:9px;flex-wrap:wrap}
.year-tab, .group-type-tab, .major-tab, .books-year-tab{background:#fdf5f4;border:2px solid #f3c9c9;border-radius:12px;padding:11px 26px;font-size:14px;font-weight:800;color:var(--red-dark);cursor:pointer;font-family:inherit;transition:all .22s}
.year-tab:hover, .group-type-tab:hover, .major-tab:hover, .books-year-tab:hover{color:#fff;background:var(--red);border-color:var(--red-dark)}
.year-tab.active, .group-type-tab.active, .major-tab.active, .books-year-tab.active{background:linear-gradient(145deg, var(--red), var(--red-dark));border-color:var(--red-dark);color:#fff;box-shadow:0 8px 20px rgba(231,76,60,.35)}
.groups-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.group-card{background:#fef8f7;border:1.5px solid #f3c9c9;border-radius:18px;padding:18px;display:flex;flex-direction:column;gap:14px}
.group-card.major-picked{border-color:var(--green);background:#f4fdf9}
.gc-top{display:flex;align-items:center;gap:10px}
.gc-top .gc-code-input{width:74px;text-align:center;font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;color:var(--red-dark);font-size:16px;background:#fff;border:1.5px solid #f3c9c9;padding:8px;border-radius:10px}
.gc-top .gc-sub-input{flex:1;font-family:'Inter',sans-serif;font-weight:600;color:#a44a42;font-size:12.5px;background:#fff;border:1.5px solid #f3c9c9;padding:8px 12px;border-radius:10px}
.gc-major-select{width:100%;background:#fff;border:1.5px solid #f3c9c9;border-radius:10px;padding:9px 12px;font-family:inherit;font-size:13px;font-weight:700;color:var(--red-dark)}
.floor-selector{display:flex;align-items:center;gap:10px;background:#fff;border:1.5px solid #f3c9c9;border-radius:12px;padding:8px 12px}
.fs-label{font-size:10.5px;font-weight:800;color:var(--red-dark);text-transform:uppercase;letter-spacing:.6px}
.fs-dots{display:flex;gap:4px;flex:1}
.fs-dot{flex:1;height:30px;border-radius:8px;border:1.5px solid #f3c9c9;background:#fdf5f4;color:var(--red-dark);font-weight:800;font-size:12px;cursor:pointer}
.fs-dot.active{background:linear-gradient(145deg, var(--red), var(--red-dark));border-color:var(--red-dark);color:#fff}
.gc-actions{display:flex;gap:8px;flex-wrap:wrap}
.gc-actions button{flex:1}
.groups-list{display:flex;flex-direction:column;gap:12px}
.group-row{display:flex;align-items:center;gap:12px;background:#fef8f7;border:1.5px solid #f3c9c9;border-radius:14px;padding:14px 16px;flex-wrap:wrap}
.row-editor{display:grid;grid-template-columns:130px 130px auto auto;gap:10px;align-items:center;flex:1;background:#fff;border-radius:12px;padding:12px;border:1.5px solid #f3c9c9}
@media(max-width:720px){.row-editor{grid-template-columns:1fr 1fr}}
.row-editor input{border:1.5px solid #f3c9c9;border-radius:10px;padding:9px 12px;font-family:'Consolas',monospace;font-size:13px;font-weight:700;color:var(--red-dark);text-align:center}
.group-editor-grid{width:100%;border-collapse:collapse;font-size:13px;background:#fff;border-radius:14px;overflow:hidden;table-layout:fixed}
.group-editor-grid th{background:linear-gradient(135deg, var(--red-dark), var(--red));color:#fff;padding:13px 8px;font-size:12px;font-weight:700;text-align:center;word-break:break-word}
.group-editor-grid th:first-child{width:110px;text-align:left;padding-left:14px}
.group-editor-grid td{padding:6px;border:1px solid #fdf5f4;vertical-align:top}
.group-editor-grid td.time-cell{background:#fdf5f4;font-weight:800;color:var(--red-dark);text-align:left;padding:9px 10px;font-family:'Consolas',monospace;font-size:11.5px}
.group-editor-grid input{width:100%;border:1.5px solid #f3c9c9;border-radius:8px;padding:8px;font-family:inherit;font-size:12.5px;color:var(--red-dark);background:#fff}
.group-editor-help{background:#fdf5f4;border-radius:12px;padding:12px 16px;font-size:12.5px;color:#7a3a34;margin-bottom:18px;line-height:1.7;border-left:4px solid var(--red)}
.group-editor-help.major-hint{background:rgba(52,204,153,.1);color:#0d6b48;border-left-color:var(--green)}
.table-scroll{overflow-x:auto;border-radius:14px;border:1px solid #f3c9c9}
.students-table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:860px}
.students-table th{background:#fdf5f4;color:var(--red-dark);padding:13px;text-align:left;font-size:12px;font-weight:800;border-bottom:1px solid #f3c9c9;white-space:nowrap;text-transform:uppercase}
.students-table td{padding:12px 13px;border-bottom:1px solid #fdf5f4;color:#31406b}
.students-table td.email-cell{font-family:'Consolas',monospace;font-size:12.5px;direction:ltr}
.students-table input{width:80px;border:1.5px solid #f3c9c9;border-radius:9px;padding:7px 10px;font-family:inherit;font-size:13px;text-align:center;color:var(--red-dark)}
.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 13px;border-radius:30px;font-size:11px;font-weight:800}
.pill::before{content:"";width:6px;height:6px;border-radius:50%}
.pill.on{background:rgba(52,204,153,.15);color:#1c8f68}
.pill.on::before{background:var(--green);box-shadow:0 0 6px var(--green)}
.pill.off{background:rgba(255,90,90,.13);color:#c0392b}
.pill.off::before{background:#e74c3c}
.row-actions{display:flex;gap:7px;flex-wrap:wrap}
.loading-cell{text-align:center;color:#c9a7a3;padding:24px}

.online-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px;flex-wrap:wrap}
.online-header h4{display:flex;align-items:center;gap:10px;margin-bottom:0 !important}
.live-dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:#e74c3c;animation:livePulse 1.6s ease-in-out infinite}
@keyframes livePulse{0%{box-shadow:0 0 0 0 rgba(231,76,60,.5);transform:scale(1)}50%{box-shadow:0 0 0 8px rgba(231,76,60,0);transform:scale(1.1)}100%{box-shadow:0 0 0 0 rgba(231,76,60,0);transform:scale(1)}}
.online-count{background:rgba(231,76,60,.15);color:var(--red-dark);padding:5px 14px;border-radius:20px;font-size:12px;font-weight:800}
.online-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px;margin-top:8px}
.online-item{display:flex;align-items:center;gap:10px;background:linear-gradient(135deg,#fef2f0,#fde6e3);border:1.5px solid rgba(231,76,60,.35);border-radius:12px;padding:12px 14px}
.online-item .oi-avatar{width:36px;height:36px;border-radius:11px;background:linear-gradient(145deg,#E74C3C,#C0392B);color:#fff;font-weight:800;font-size:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.online-item .oi-body{flex:1;min-width:0}
.online-item .oi-name{font-weight:800;color:var(--navy);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.online-item .oi-meta{font-size:11px;color:var(--muted);margin-top:2px;font-family:'Consolas',monospace;direction:ltr;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.online-item .oi-status{width:8px;height:8px;border-radius:50%;background:#2ecc71;box-shadow:0 0 8px #2ecc71}
.empty-online{grid-column:1/-1;padding:24px;text-align:center;color:var(--muted);font-size:13.5px;background:#f9fbfe;border-radius:12px;border:1.5px dashed #f3c9c9}

.sem-block{margin-bottom:28px}
.sem-title{font-family:'Plus Jakarta Sans',sans-serif;font-size:17px;font-weight:800;color:var(--navy);margin-bottom:16px;display:flex;align-items:center;gap:12px}
.sem-title::before{content:"";width:5px;height:24px;border-radius:4px;background:linear-gradient(180deg,var(--green),var(--green-dark))}
.books-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.book-item{background:#fff;border:1.5px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:var(--shadow-sm);transition:border-color .25s, box-shadow .25s}
.book-item.open{border-color:var(--green)}
.book-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:20px;cursor:pointer;font-size:14.5px;font-weight:700;color:var(--navy)}
.book-head .ico{width:42px;height:42px;border-radius:12px;background:linear-gradient(145deg,#fff,#eaf7f1);display:flex;align-items:center;justify-content:center;font-size:20px;transition:transform .35s}
.book-item.open .book-head .ico{transform:rotate(-90deg) scale(1.05)}
.book-links{max-height:0;overflow:hidden;transition:max-height .42s}
.book-item.open .book-links{max-height:400px}
.book-links-inner{padding:0 20px 20px;display:flex;gap:8px;flex-wrap:wrap}
.book-link{flex:1;min-width:100px;background:linear-gradient(145deg,#fff,#f0f7ff);border:1.5px solid var(--border);border-radius:12px;padding:11px 14px;cursor:pointer;font-family:inherit;font-weight:700;font-size:13px;color:var(--navy);transition:all .22s;display:flex;align-items:center;justify-content:center;gap:6px;text-decoration:none}
.book-link:hover{border-color:var(--green);background:rgba(52,204,153,.08);transform:translateY(-2px)}
.book-link.disabled{opacity:.4;cursor:not-allowed;pointer-events:none}
.empty-note{background:#fff;border:1.5px dashed #dde4f2;border-radius:18px;padding:40px;text-align:center;color:var(--muted);font-size:14.5px;line-height:1.9}

.books-editor-grid{display:flex;flex-direction:column;gap:14px}
.book-edit-card{background:#fef8f7;border:1.5px solid #f3c9c9;border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:12px}
.book-edit-row{display:flex;gap:10px;align-items:center}
.book-edit-row input[type="text"]{flex:1;border:1.5px solid #f3c9c9;border-radius:10px;padding:9px 12px;font-family:inherit;font-size:13px;font-weight:700;color:var(--red-dark);background:#fff}
.book-edit-actions{display:flex;flex-direction:column;gap:8px}
.book-edit-action{display:grid;grid-template-columns:1fr 2fr auto;gap:8px;align-items:center}
.book-edit-action input{border:1.5px solid #f3c9c9;border-radius:8px;padding:7px 10px;font-family:inherit;font-size:12.5px;color:var(--red-dark);background:#fff}
.book-edit-action input.lbl-url{font-family:'Consolas',monospace;font-size:11.5px}
.add-action-btn{align-self:flex-start;background:rgba(52,204,153,.15);border:1px dashed rgba(52,204,153,.6);color:var(--green-dark);border-radius:9px;padding:7px 14px;font-size:12px;font-weight:800;cursor:pointer}

/* Weeks Ruler */
.wr-section{margin-bottom:18px;position:relative}
#wr-stage{position:relative;height:150px;perspective:520px;direction:ltr;touch-action:pan-y;cursor:grab;user-select:none;opacity:1;visibility:visible}
#wr-stage.drag{cursor:grabbing}
.wr-card{position:relative;border-radius:34px;overflow:hidden;padding:16px 0 14px;background:linear-gradient(#fff,#fff) padding-box, linear-gradient(120deg,#00D397,#fff 40%,#000C3B) border-box;border:2px solid transparent;box-shadow:0 14px 34px rgba(30,40,80,.14), inset 0 0 46px rgba(0,211,151,.08)}
.wr-card:before,.wr-card:after{content:"";position:absolute;top:0;bottom:0;width:15%;z-index:5;pointer-events:none}
.wr-card:before{left:0;background:linear-gradient(90deg,#fff 5%,rgba(255,255,255,0))}
.wr-card:after{right:0;background:linear-gradient(270deg,#fff 5%,rgba(255,255,255,0))}
.wr-d, .wr-wl{position:absolute;top:0;left:0;width:0;height:150px}
.wr-tk{position:absolute;top:62px;left:0;transform:translateX(-50%);height:42px;width:var(--tw,3px);border-radius:3px;background:linear-gradient(#48f0bd,#00D397 45%,#008f6a);box-shadow:0 4px 7px rgba(0,211,151,.30),inset 0 1px 0 rgba(255,255,255,.45)}
.wr-mon .wr-tk{top:54px;height:50px;background:linear-gradient(#00175f,#000C3B 45%,#000)}
.wr-ghost .wr-tk{background:#aab4c3;box-shadow:none;opacity:.55}
.wr-md{position:absolute;top:110px;left:0;transform:translateX(-50%);font-size:11px;font-weight:700;color:#222;white-space:nowrap}
.wr-today .wr-md{color:#e5252a}
.wr-fut .wr-tk{opacity:.42}
.wr-fut .wr-md{opacity:.55}
.wr-today .wr-tk{background:linear-gradient(#ff6b6f,#e5252a 50%,#a5121a);animation:wr-pulse 1.1s ease-in-out infinite}
@keyframes wr-pulse{0%,100%{transform:translateX(-50%) scaleY(1)}50%{transform:translateX(-50%) scaleY(1.14)}}
.wr-wl .wr-in{position:absolute;top:2px;left:0;transform:translateX(-50%);text-align:center;line-height:1.25;width:max-content;max-width:var(--wmax,150px)}
.wr-wl .wr-wk{display:block;font-weight:700;font-size:13px;color:#000C3B}
.wr-wl .wr-act{display:block;font-size:12px;font-weight:800;color:#00D397;text-transform:capitalize}
#wr-ptr{position:absolute;left:50%;top:126px;transform:translateX(-50%);width:20px;height:16px;z-index:4;pointer-events:none}
.wr-dot{position:absolute;top:18px;right:24px;z-index:6;width:8px;height:8px;border-radius:50%;background:#e5252a;animation:wr-b 1.1s infinite}
@keyframes wr-b{50%{opacity:.2}}
.wr-bar{padding:2px 78px 0;position:relative;z-index:6;pointer-events:none;min-height:34px}
#wr-ev{font-size:12px;font-weight:700;line-height:1.35;color:#e86f00;text-align:center}
#wr-ev:empty{display:none;min-height:0}
#wr-back{border:0;border-radius:999px;padding:5px 11px;font-size:12px;font-weight:700;color:#fff;background:linear-gradient(#ff6b6f,#e5252a);position:absolute;z-index:8;right:16px;bottom:16px;cursor:pointer;opacity:0;transform:translateY(6px);pointer-events:none;transition:opacity .25s,transform .25s}
#wr-back.show{opacity:1;transform:none;pointer-events:auto}
#wr-table-btn{position:absolute;z-index:8;left:14px;top:14px;width:28px;height:28px;border-radius:9px;background:rgba(255,255,255,.9);border:1.5px solid rgba(0,211,151,.4);color:#009970;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0}
#wr-table-btn:hover{background:#00D397;border-color:#009970;color:#fff}
.wr-empty{background:#fff;border:1.5px dashed #dde4f2;border-radius:20px;padding:34px 20px;text-align:center;color:var(--muted);font-size:14px}
.wr-table{width:100%;border-collapse:separate;border-spacing:0;font-size:13px;background:#fff;border-radius:14px;overflow:hidden;table-layout:fixed}
.wr-table th{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff;padding:12px 8px;font-size:11px;font-weight:800;letter-spacing:.5px;text-transform:uppercase;text-align:center}
.wr-table td{padding:12px 8px;border-bottom:1px solid #f0f4fa;border-right:1px solid #f0f4fa;vertical-align:top;color:#31406b;line-height:1.45;text-align:center;font-size:12px;font-weight:600}
.wr-table td:last-child{border-right:none}
.wr-table td.wr-col-date{font-family:'Consolas',monospace;color:var(--navy);font-weight:800;font-size:11.5px;direction:ltr}
.wr-table td.wr-col-week{font-weight:800;color:var(--navy)}
.wr-table td.wr-col-merged{text-align:right;direction:rtl;font-weight:600;font-family:'ThmanyahSans','Thmanyah',Tahoma,Arial,sans-serif}
.wr-table td.wr-col-merged .wr-act-line{font-weight:800;color:#00D397;text-transform:capitalize;display:block;margin-bottom:4px;font-size:12px}
.wr-table td.wr-col-merged .wr-ev-line{color:#e86f00;font-weight:600;font-size:11px;display:block;margin-bottom:2px}
.wr-table tr.wr-today-row{background:rgba(229,37,42,.10)}
.wr-table tr.wr-today-row td{color:#a5121a}
.wr-table-wrap{border-radius:14px;overflow:hidden;box-shadow:0 8px 26px rgba(5,20,63,.10);background:#fff}

/* ============================================================
   ENGLISH SECTION
   ============================================================ */
#section-eng{
  --navy:#05143F; --navy-2:#0a1f5c; --navy-3:#0d2a72;
  --green:#34CC99; --green-dark:#1f9c72; --green-light:#b8f0da;
  --green-soft:rgba(52,204,153,.5);
  --red:#E74C3C; --red-dark:#C0392B;
  --bg:#f5f7fc; --text:#0d1b3e; --muted:#7b89a8; --border:#e6ebf5;
  --shadow-sm:0 4px 14px rgba(5,20,63,.06);
  --shadow:0 12px 36px rgba(5,20,63,.09);
  --shadow-lg:0 24px 60px rgba(5,20,63,.16);
  font-family:'Inter','Plus Jakarta Sans','ThmanyahSans','Thmanyah',-apple-system,sans-serif;
  color:var(--text);min-height:100vh;background:var(--bg);
}
#section-eng .eng-container{width:100%;max-width:900px;margin:0 auto;padding:60px 18px 40px}
#section-eng .eng-container-narrow{max-width:640px}
#section-eng .screen{
  display:none;min-height:60vh;flex-direction:column;
  opacity:0;filter:blur(14px);transform:scale(.99);
  transition:opacity .6s cubic-bezier(.22,1,.36,1),
             filter .6s cubic-bezier(.22,1,.36,1),
             transform .6s cubic-bezier(.22,1,.36,1);
}
#section-eng .screen.active{display:flex;opacity:1;filter:none;transform:none}

.eng-topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:24px;padding-top:6px}
.eng-back-btn{background:#fff;border:1.5px solid var(--border);color:var(--navy);padding:10px 18px;border-radius:12px;font-size:14px;font-weight:800;cursor:pointer;font-family:inherit;transition:all .22s;white-space:nowrap}
.eng-back-btn:hover{background:#f0f4fb;border-color:var(--navy)}
.eng-brand-title{font-family:'Plus Jakarta Sans','ThmanyahSans',sans-serif;font-size:18px;font-weight:800;color:var(--navy);letter-spacing:-.02em;text-align:center;flex:1}

/* --- Redesigned profile card: white with modern gradient --- */
.eng-profile-card{
  background:linear-gradient(135deg,#ffffff 0%, #f4fbf8 55%, #eafaf3 100%);
  border:1.5px solid rgba(52,204,153,.28);
  border-radius:24px;padding:28px 24px;color:var(--navy);
  box-shadow:0 14px 40px rgba(5,20,63,.10), inset 0 1px 0 rgba(255,255,255,.9);
  margin-bottom:20px;position:relative;overflow:hidden;
}
.eng-profile-card::before{
  content:"";position:absolute;inset:0;border-radius:24px;
  background:radial-gradient(circle at 100% 0%, rgba(52,204,153,.22), transparent 55%),
             radial-gradient(circle at 0% 100%, rgba(5,20,63,.06), transparent 60%);
  pointer-events:none;
}
.eng-profile-head{display:flex;align-items:center;gap:16px;margin-bottom:20px;position:relative;z-index:1}
.eng-avatar{
  width:60px;height:60px;border-radius:18px;
  background:linear-gradient(145deg,var(--green) 0%, var(--green-dark) 100%);
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:26px;font-weight:800;font-family:'Plus Jakarta Sans','ThmanyahSans',sans-serif;
  box-shadow:0 1px 0 rgba(255,255,255,.6) inset, 0 8px 20px rgba(52,204,153,.4);
}
.eng-profile-info{flex:1;min-width:0}
.eng-profile-info h2{
  font-family:'Plus Jakarta Sans','ThmanyahSans',sans-serif;
  font-size:22px;color:var(--navy);font-weight:800;line-height:1.2;word-break:break-word;
}
.eng-level-pill{
  display:inline-block;margin-top:6px;padding:4px 14px;border-radius:20px;
  background:linear-gradient(145deg,rgba(52,204,153,.18),rgba(52,204,153,.32));
  border:1px solid rgba(52,204,153,.50);
  color:var(--green-dark);
  font-size:11.5px;font-weight:800;letter-spacing:.5px;text-transform:uppercase;
}
.eng-profile-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;position:relative;z-index:1}
.eng-info{
  background:#ffffff;
  border:1px solid rgba(52,204,153,.22);
  border-radius:14px;padding:10px 12px;
  box-shadow:0 2px 8px rgba(5,20,63,.05), inset 0 1px 0 rgba(255,255,255,.9);
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.eng-info:hover{transform:translateY(-2px);border-color:rgba(52,204,153,.45);box-shadow:0 6px 16px rgba(52,204,153,.15)}
.eng-info .label{
  display:block;font-size:10px;letter-spacing:1.4px;text-transform:uppercase;
  color:var(--muted);margin-bottom:4px;font-weight:700;
}
.eng-info .value{font-size:13.5px;font-weight:800;color:var(--navy);word-break:break-word}

.eng-menu-card{display:flex;align-items:center;gap:16px;width:100%;background:#fff;border-radius:20px;padding:20px 22px;box-shadow:var(--shadow);border:1px solid var(--border);cursor:pointer;transition:all .3s cubic-bezier(.34,1.56,.64,1);margin-bottom:14px;font-family:inherit;text-align:left}
.eng-menu-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(52,204,153,.5)}
.eng-menu-tournament{background:linear-gradient(135deg,#fff 0%, #fffaf0 100%);border-color:#f0d78a}
.eng-menu-tournament:hover{border-color:#d4af37;box-shadow:0 20px 44px rgba(212,175,55,.25)}
.eng-menu-icon{width:56px;height:56px;border-radius:16px;background:linear-gradient(145deg,#fff,#e8edf7);display:flex;align-items:center;justify-content:center;font-size:26px}
.eng-menu-body{flex:1;min-width:0}
.eng-menu-body h3{font-family:'Plus Jakarta Sans','ThmanyahSans',sans-serif;font-size:17px;color:var(--navy);margin:0 0 4px;font-weight:800}
.eng-menu-body p{font-size:13px;color:var(--muted);margin:0}
.eng-menu-arrow{font-size:22px;color:var(--green);font-weight:700;transition:.3s}
.eng-menu-card:hover .eng-menu-arrow{transform:translateX(6px)}

.eng-panel{background:#fff;border-radius:20px;padding:22px;box-shadow:var(--shadow-sm);border:1px solid var(--border);margin-bottom:16px}
.eng-panel-title{font-family:'Plus Jakarta Sans','ThmanyahSans',sans-serif;font-size:15px;color:var(--navy);font-weight:800;margin:0 0 14px}
.eng-unit-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;margin-bottom:16px}
.eng-unit-chip{background:#f7f9fd;border:1.5px solid var(--border);border-radius:14px;padding:14px 12px;cursor:pointer;font-family:inherit;font-size:14px;font-weight:800;color:var(--navy);transition:all .2s;text-align:center}
.eng-unit-chip:hover{border-color:var(--green);transform:translateY(-2px)}
.eng-unit-chip.active{border-color:var(--green);background:rgba(52,204,153,.1);color:var(--green-dark)}

.eng-primary-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:15px 24px;border-radius:14px;border:none;background:linear-gradient(145deg,var(--green) 0%, var(--green-dark) 100%);color:#fff;font-size:15px;font-weight:800;font-family:inherit;cursor:pointer;transition:all .25s;box-shadow:0 8px 20px rgba(52,204,153,.35)}
.eng-primary-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 14px 32px rgba(52,204,153,.5)}
.eng-primary-btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.eng-secondary-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:14px;background:#fff;border:1.5px solid var(--border);color:var(--navy);font-size:14px;font-weight:800;font-family:inherit;cursor:pointer}

.eng-dir-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
.eng-dir-btn{background:#f7f9fd;border:2px solid var(--border);border-radius:14px;padding:14px;font-family:inherit;font-weight:800;font-size:13.5px;color:var(--navy);cursor:pointer;transition:all .2s}
.eng-dir-btn.active{border-color:var(--green);background:rgba(52,204,153,.1);color:var(--green-dark)}
.eng-check-row{font-size:13px;color:var(--navy);font-weight:600}
.eng-check-row label{display:inline-flex;align-items:center;gap:8px;cursor:pointer}

.eng-flash-wrap{position:relative;width:100%;height:360px;perspective:1400px;margin:12px 0 20px}
.eng-flash-card{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform .7s cubic-bezier(.22,.9,.28,1);cursor:pointer}
.eng-flash-card.flipped{transform:rotateY(180deg)}
.eng-flash-inner{position:relative;width:100%;height:100%;transform-style:preserve-3d}
.eng-flash-face{position:absolute;inset:0;border-radius:24px;backface-visibility:hidden;-webkit-backface-visibility:hidden;display:flex;align-items:center;justify-content:center;padding:30px;text-align:center;font-family:'Plus Jakarta Sans','ThmanyahSans',sans-serif;font-weight:800;font-size:clamp(20px,4vw,30px);line-height:1.35;color:var(--navy)}
.eng-flash-front{background:linear-gradient(135deg,#fff 0%, #eef7f2 100%);border:1.5px solid rgba(52,204,153,.35);box-shadow:0 22px 50px rgba(5,20,63,.14)}
.eng-flash-back{background:linear-gradient(135deg,var(--navy) 0%, #0a1d54 100%);color:#fff;transform:rotateY(180deg)}
.eng-flash-hint{text-align:center;color:var(--muted);font-size:13px;font-weight:600;margin:0 0 18px}
.eng-translate-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  margin:0 auto 16px;padding:12px 22px;border-radius:14px;
  background:#fff;border:1.5px solid var(--border);
  color:var(--navy);font-family:inherit;font-weight:800;font-size:14px;
  cursor:pointer;transition:all .22s;
}
.eng-translate-btn:hover{border-color:var(--green);background:rgba(52,204,153,.08);transform:translateY(-2px)}
.eng-translation-box{
  margin:0 auto 16px;padding:16px 20px;border-radius:14px;
  background:linear-gradient(135deg,#f4fdf9,#eafaf3);
  border:1.5px solid rgba(52,204,153,.35);
  font-size:15px;line-height:1.7;color:var(--navy);
  text-align:center;font-family:'ThmanyahSans','Thmanyah',Tahoma,Arial,sans-serif;
  max-width:420px;
}
.eng-translation-box b{display:block;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--green-dark);margin-bottom:8px;font-family:'Plus Jakarta Sans',sans-serif}
.eng-build-def-popup{
  margin-top:14px;padding:18px;border-radius:14px;
  background:linear-gradient(135deg,#f4fdf9,#eafaf3);
  border:1.5px solid rgba(52,204,153,.35);text-align:center;
}
.eng-build-def-popup b{display:block;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--green-dark);margin-bottom:8px;font-family:'Plus Jakarta Sans',sans-serif}
.eng-build-def-popup p{margin:0 0 14px;font-size:15px;font-weight:700;color:var(--navy);line-height:1.5}
.eng-build-def-popup .trans{margin:-6px 0 14px;font-size:13px;color:var(--green-dark);font-family:'ThmanyahSans','Thmanyah',Tahoma,sans-serif}
.eng-match-item.paired{border-color:var(--green);background:rgba(52,204,153,.14)}
.eng-match-item.dragging{opacity:.5}
.eng-nav-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.eng-nav-btn{padding:14px;border-radius:14px;background:#fff;border:1.5px solid var(--border);color:var(--navy);font-family:inherit;font-weight:800;font-size:14px;cursor:pointer;transition:all .2s}
.eng-nav-next{background:linear-gradient(145deg,var(--green),var(--green-dark));color:#fff;border:none}

.eng-score-strip, .eng-stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;background:#fff;border-radius:16px;padding:14px;border:1px solid var(--border);box-shadow:var(--shadow-sm);margin-bottom:16px}
.eng-score-strip > div, .eng-stat-row > div{text-align:center;display:flex;flex-direction:column;gap:2px}
.eng-score-strip span, .eng-stat-row span{font-size:10.5px;font-weight:800;letter-spacing:.8px;text-transform:uppercase;color:var(--muted)}
.eng-score-strip b, .eng-stat-row b{font-family:'Plus Jakarta Sans','ThmanyahSans',sans-serif;font-size:20px;font-weight:800;color:var(--navy)}

.eng-diff-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}
.eng-diff-row:has(.match-count){grid-template-columns:repeat(4,1fr)}
.eng-diff-btn{padding:12px;border-radius:12px;background:#fff;border:2px solid var(--border);color:var(--navy);font-family:inherit;font-weight:800;font-size:13.5px;cursor:pointer;transition:all .2s}
.eng-diff-btn.active{background:linear-gradient(145deg,var(--green),var(--green-dark));color:#fff;border-color:var(--green-dark)}

.eng-game-card{background:#fff;border-radius:20px;padding:24px;border:1px solid var(--border);box-shadow:var(--shadow-sm);margin-bottom:16px}
.eng-def-box{font-family:'Plus Jakarta Sans','ThmanyahSans','Thmanyah',sans-serif;font-size:17px;font-weight:700;color:var(--navy);line-height:1.5;text-align:center;padding:20px 12px;background:#f8fafd;border-radius:14px;margin-bottom:14px;min-height:60px;display:flex;align-items:center;justify-content:center}
.eng-hint-box{text-align:center;font-family:'Consolas',monospace;font-size:22px;font-weight:800;color:var(--green-dark);letter-spacing:6px;margin-bottom:16px;min-height:26px}
.eng-answer-input{width:100%;padding:15px 18px;border-radius:14px;border:2px solid var(--border);font-size:16px;font-family:inherit;font-weight:700;color:var(--navy);text-align:center;outline:none;transition:border-color .2s}
.eng-answer-input:focus{border-color:var(--green)}
.eng-answer-input.correct{border-color:var(--green);background:#eafaf3}
.eng-answer-input.wrong{border-color:var(--red);background:#fdeae8;animation:shake .4s}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-8px)}75%{transform:translateX(8px)}}
.eng-feedback{text-align:center;font-weight:800;font-size:14px;margin-top:12px;min-height:20px}
.eng-feedback.ok{color:var(--green-dark)}
.eng-feedback.bad{color:var(--red-dark)}
.eng-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:4px}
.eng-choice-btn{padding:14px;border-radius:12px;background:#fff;border:2px solid var(--border);font-family:inherit;font-weight:800;font-size:14.5px;color:var(--navy);cursor:pointer;transition:all .2s}
.eng-choice-btn.correct{background:linear-gradient(145deg,var(--green),var(--green-dark));color:#fff;border-color:var(--green-dark)}
.eng-choice-btn.wrong{background:#fdeae8;border-color:var(--red);color:var(--red-dark)}
.eng-center-row{display:flex;justify-content:center;margin-top:12px}
.eng-info-panel{margin-top:14px;padding:16px;border-radius:14px;background:#fdf5f4;border:1.5px solid #f3c9c9;font-size:13.5px;line-height:1.7;color:#5b3140;font-family:'ThmanyahSans','Thmanyah',Tahoma,Arial,sans-serif}
.eng-info-panel b{color:var(--navy);font-family:inherit}
.eng-info-panel .row{margin-bottom:8px}

.eng-match-board{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:18px}
.eng-match-col{display:flex;flex-direction:column;gap:8px}
.eng-match-item{padding:12px 14px;border-radius:12px;background:#fff;border:2px solid var(--border);font-size:13.5px;font-weight:700;color:var(--navy);cursor:grab;transition:all .2s;user-select:none;min-height:50px;display:flex;align-items:center}
.eng-match-item.word{background:linear-gradient(145deg,#fff,#f0f7ff)}
.eng-match-item.def{background:linear-gradient(145deg,#fff,#eefaf3);font-weight:600;font-size:12.5px;line-height:1.4;font-family:'Plus Jakarta Sans','ThmanyahSans','Thmanyah',sans-serif}
.eng-match-item.over{border-color:var(--green)}
.eng-match-item.correct{border-color:var(--green);background:#eafaf3}
.eng-match-item.wrong{border-color:var(--red);background:#fdeae8}
.eng-match-results{margin-top:16px}
.eng-match-result-row{background:#fff;border:1.5px solid var(--border);border-radius:12px;padding:12px 14px;margin-bottom:8px;font-size:13px}
.eng-match-result-row.ok{border-color:var(--green);background:#f4fdf9}
.eng-match-result-row.bad{border-color:var(--red);background:#fdf5f4}
.eng-match-result-row .fix{color:var(--green-dark);font-weight:800}

.eng-build-current{font-family:'Consolas',monospace;font-size:26px;font-weight:800;color:var(--navy);text-align:center;letter-spacing:3px;min-height:44px;padding:14px;background:#f8fafd;border-radius:14px;margin-bottom:14px}
.eng-build-letters{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:16px}
.eng-build-letter{width:46px;height:46px;border-radius:12px;background:linear-gradient(145deg,#fff,#e8edf7);border:1.5px solid var(--border);font-family:'Plus Jakarta Sans','ThmanyahSans',sans-serif;font-size:20px;font-weight:800;color:var(--navy);cursor:pointer;transition:all .18s;display:flex;align-items:center;justify-content:center}
.eng-build-letter:disabled{opacity:.25;cursor:default}
.eng-build-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}
.eng-build-found{background:#f8fafd;border-radius:14px;padding:14px;margin-bottom:14px}
.eng-build-found h4{margin:0 0 10px;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}
.eng-build-found div{display:flex;flex-wrap:wrap;gap:6px}
.eng-found-chip{background:linear-gradient(145deg,var(--green),var(--green-dark));color:#fff;padding:6px 12px;border-radius:20px;font-size:12.5px;font-weight:800}

.eng-tour-hero{text-align:center;padding:24px 20px;margin-bottom:18px;background:linear-gradient(135deg,#fff 0%, #fffaf0 100%);border-radius:22px;border:1.5px solid #f0d78a}
.eng-tour-trophy{font-size:56px;line-height:1;margin-bottom:8px}
.eng-tour-hero h2{font-family:'Plus Jakarta Sans','ThmanyahSans',sans-serif;font-size:22px;color:var(--navy);margin:0 0 6px;font-weight:800}
.eng-tour-hero p{color:#7a6a30;font-size:13px;margin:0;font-weight:600}
.eng-lb-wrap{border-radius:14px;overflow:hidden;box-shadow:0 6px 20px rgba(5,20,63,.08)}
.eng-lb-table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;table-layout:fixed}
.eng-lb-table th{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:var(--green);padding:12px 8px;font-size:11px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;text-align:center}
.eng-lb-table td{padding:12px 8px;border-bottom:1px solid #f0f4fa;text-align:center;font-size:13px;font-weight:700;color:#31406b;word-break:break-all}
.eng-lb-table tr.gold td{background:linear-gradient(135deg,#fff8dc,#ffedb0);color:#7a5500;font-weight:800;font-size:14px}
.eng-lb-table tr.gold td:first-child::before{content:"👑 "}
.eng-lb-table tr.silver td{background:linear-gradient(135deg,#f8f9fb,#e8edf5)}
.eng-lb-table tr.bronze td{background:linear-gradient(135deg,#fdf3ec,#f6e2d2)}
.eng-lb-table tr.me td{outline:2px solid var(--green);outline-offset:-2px}
.eng-lb-empty{text-align:center;color:var(--muted);padding:24px !important;font-weight:600}
.eng-hidden{display:none !important}

/* ============================================================
   BOTTOM NAV — icons only, fully rounded, glass blur
   ============================================================ */
.bottom-nav{
  position:fixed;left:50%;bottom:14px;transform:translateX(-50%);
  z-index:950;display:flex;gap:6px;
  background:rgba(255,255,255,.72);
  backdrop-filter:blur(22px) saturate(180%);
  -webkit-backdrop-filter:blur(22px) saturate(180%);
  border:1.5px solid rgba(230,235,245,.85);
  border-radius:999px;
  padding:8px;
  box-shadow:0 18px 44px rgba(0,12,59,.22), inset 0 1px 0 rgba(255,255,255,.6);
  max-width:calc(100vw - 20px);
}
.bottom-nav-btn{
  display:flex;align-items:center;justify-content:center;
  width:52px;height:52px;
  border:0;border-radius:50%;background:transparent;
  cursor:pointer;font-family:inherit;color:#7b89a8;
  transition:color .25s ease,
             background .35s cubic-bezier(.34,1.56,.64,1),
             box-shadow .35s ease,
             transform .35s cubic-bezier(.34,1.56,.64,1);
  transform-origin:center;
  padding:0;
}
.bottom-nav-btn:hover{color:#000C3B;background:rgba(0,211,151,.10);transform:translateY(-1px)}
.bottom-nav-btn:active{transform:scale(.9)}
.bottom-nav-btn.active{
  color:#fff;background:linear-gradient(145deg,#00D397,#009970);
  box-shadow:0 8px 20px rgba(0,211,151,.4), inset 0 1px 0 rgba(255,255,255,.25);
}
.bottom-nav-btn .bn-icon{
  display:inline-flex;align-items:center;justify-content:center;
  width:24px;height:24px;line-height:1;
  transition:transform .45s cubic-bezier(.34,1.56,.64,1);
}
.bottom-nav-btn .bn-icon svg{width:24px;height:24px;display:block}
.bottom-nav-btn.active .bn-icon{transform:scale(1.08)}

/* Pop animation on click */
@keyframes bnPop{
  0%   { transform:scale(1); }
  35%  { transform:scale(.85); }
  65%  { transform:scale(1.1); }
  85%  { transform:scale(.97); }
  100% { transform:scale(1); }
}
.bottom-nav-btn.pop{ animation:bnPop .55s cubic-bezier(.34,1.56,.64,1); }
.bottom-nav-btn.pop .bn-icon{
  animation:bnIconBounce .55s cubic-bezier(.34,1.56,.64,1);
}
@keyframes bnIconBounce{
  0%{transform:scale(1) rotate(0)}
  35%{transform:scale(.8) rotate(-8deg)}
  65%{transform:scale(1.2) rotate(6deg)}
  100%{transform:scale(1.08) rotate(0)}
}

.toast{
  position:fixed;bottom:calc(78px + 20px);left:50%;transform:translate(-50%,300%);
  background:#05143F;color:#34CC99;padding:15px 28px;border-radius:14px;
  font-size:14px;font-weight:700;z-index:999;
  opacity:0;visibility:hidden;pointer-events:none;
  transition:transform .4s cubic-bezier(.19,1,.22,1),opacity .3s ease,visibility 0s linear .4s;
  box-shadow:0 18px 44px rgba(5,20,63,.4);
  max-width:90vw;text-align:center;
}
.toast.show{transform:translate(-50%,0);opacity:1;visibility:visible;transition-delay:0s}
.toast.err{background:#7a1b1b;color:#ffb4b4}
/* SMALL SCHEDULE ON PROFILE CARD */
.saved-content{padding:4px}
.saved-content .week-grid{font-size:9px;border-radius:10px}
.saved-content .week-grid th{padding:7px 2px;font-size:8px;letter-spacing:0}
.saved-content .week-grid th:first-child{width:46px;padding-left:5px}
.saved-content .week-grid td{padding:6px 2px;font-size:8.5px}
.saved-content .week-grid td.time-cell{padding:6px 4px;font-size:7.5px}
.saved-content .week-grid .subj,
.saved-content .week-grid .subj-en{font-size:8.5px;padding:2px 1px}
/* MODAL COLOR VARIABLES */
.modal{
  --navy:#05143F; --navy-2:#0a1f5c;
  --green:#34CC99; --green-dark:#1f9c72; --green-light:#b8f0da;
  --red:#E74C3C; --red-dark:#C0392B;
  --text:#0d1b3e; --muted:#7b89a8; --border:#e6ebf5;
}
#mergeAndSaveBtn{flex-shrink:0;min-height:52px;margin-top:6px}
/* ACCUEIL HANDBOOK */
.acc-handbook{padding:0 8vw 28px;background:var(--paper)}
.acc-handbook-box{
  background:var(--navy);color:#fff;border-radius:22px;padding:30px 32px;
  display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;
}
.acc-handbook-text{flex:1;min-width:240px}
.acc-handbook-text h3{font-family:Georgia,"Times New Roman",serif;font-size:26px;margin:0 0 8px;letter-spacing:-.5px}
.acc-handbook-text p{color:#CBD1DE;line-height:1.7;margin:0;font-size:15.5px}
@media(max-width:640px){
  .acc-handbook{padding:0 5vw 22px}
  .acc-handbook-box{padding:24px 20px}
}
/* ACCUEIL FOOTER */
.acc-footer{padding:0 8vw 40px;background:var(--paper)}
.acc-footer-bar{
  background:#fff;border:1px solid #e6ebf5;border-radius:20px;padding:16px 24px;
  box-shadow:0 12px 36px rgba(5,20,63,.09);
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
}
.acc-footer-brand{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;color:var(--navy);font-size:16px}
.acc-footer-icons{display:flex;gap:8px}
.acc-footer-icons a{
  width:36px;height:36px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;
  background:rgba(0,211,151,.10);border:1.5px solid rgba(0,211,151,.25);color:var(--accent);
  text-decoration:none;transition:all .22s ease;
}
.acc-footer-icons a:hover{background:var(--green);border-color:var(--accent);color:#fff;transform:translateY(-3px)}
@media(max-width:640px){
  .acc-footer{padding:0 5vw 30px}
  .acc-footer-bar{flex-direction:column;justify-content:center;text-align:center}
}
/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:900px){
  .hero{padding:120px 7vw 75px}
  .hero h1{letter-spacing:-2px}
  .degree-note{position:relative;inset-inline-end:auto;bottom:auto;margin-inline-start:auto;margin-top:90px;width:220px}
  .about{grid-template-columns:1fr;gap:30px;padding:85px 7vw}
  .specialisations{padding:85px 7vw}
  .spec-cols{grid-template-columns:1fr;gap:20px}
  .path-section{padding:90px 7vw}
  .section-head{display:block;margin-bottom:60px}
  .section-head p{margin-top:18px}
  .courses{grid-template-columns:1fr}
}
@media(max-width:640px){
  #section-student .container{padding:20px 12px 40px}
  .topbar-logos{gap:8px;margin-bottom:24px}
  .logos-group-left{gap:6px}
  .brand-logo-wrap.logo-rim{width:64px;height:64px}
  .brand-logo-wrap.logo-slogan{width:130px;height:130px}
  .brand-logo-wrap.logo-nbs{width:110px;height:110px}
  .books-header-bar{padding:16px 18px;border-radius:16px}
  .books-header-year{font-size:20px}
  .books-header-sem{font-size:16px;padding:3px 10px}
  .login-logo{width:120px;height:120px;margin-bottom:20px}
  .bottom-bar{grid-template-columns:1fr;gap:12px;padding:16px;text-align:center}
  .bottom-left,.bottom-center,.bottom-right{justify-content:center;width:100%}
  .brand-center{font-size:13.5px;white-space:normal}
  .btn-logout-bottom{width:100%;justify-content:center;display:flex}
  .profile-card{padding:24px 18px}
  .profile-head{gap:14px;margin-bottom:18px}
  .profile-head h2{font-size:20px}
  .avatar{width:56px;height:56px;border-radius:18px;font-size:24px}
  .profile-grid{grid-template-columns:1fr 1fr;gap:10px}
  .info{padding:11px 13px}
  .info .value{font-size:13px}
  .btn-green{padding:13px 18px;font-size:13.5px}
  .btn-admin{width:46px;min-width:46px;font-size:19px;border-radius:13px;margin-left:8px}
  .btn-action{width:46px;min-width:46px;border-radius:13px}
  .btn-action svg{width:19px;height:19px}
  .flip-actions.shown{width:100px;margin-left:8px}
  .card{padding:20px 18px;gap:14px;border-radius:20px}
  .card-icon{width:52px;height:52px;font-size:24px}
  .card h3{font-size:17px}
  .card p{font-size:13px}
  .welcome-wrap{margin:6px 0 26px}
  .cinematic-welcome{font-size:clamp(20px,5.5vw,30px);line-height:1.25}
  .modal-box{padding:22px 16px;border-radius:22px;max-height:92vh}
  .modal-box h3{font-size:18px;padding-right:40px}
  .saved-back-card{padding:16px}
  .week-grid th{padding:9px 4px;font-size:10px}
  .week-grid th:first-child{width:70px;padding-left:8px;font-size:10px}
  .week-grid td{padding:8px 4px;font-size:10.5px}
  .week-grid td.time-cell{padding:9px 7px;font-size:10px}
  .groups-grid{grid-template-columns:1fr}
  .year-tab,.group-type-tab,.major-tab,.books-year-tab{padding:9px 16px;font-size:13px}
  .section-list{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}
  .online-list{grid-template-columns:1fr}
  #wr-stage{height:130px}
  .wr-d,.wr-wl{height:130px}
  .wr-tk{top:52px;height:36px}
  .wr-mon .wr-tk{top:45px;height:42px}
  .wr-md{top:96px;font-size:10px}
  #wr-ptr{top:108px;width:16px;height:14px}
  .wr-bar{padding:2px 60px 0}
  #wr-back{right:12px;bottom:12px;font-size:11px;padding:4px 9px}
  #wr-table-btn{left:10px;top:10px;width:26px;height:26px}
  .books-grid{grid-template-columns:1fr}
  .book-head{padding:16px}
  .book-links-inner{padding:0 16px 16px}
  .eng-container{padding:18px 12px 40px}
  .eng-profile-grid{grid-template-columns:1fr 1fr}
  .eng-profile-info h2{font-size:18px}
  .eng-avatar{width:52px;height:52px;font-size:22px;border-radius:16px}
  .eng-menu-icon{width:48px;height:48px;font-size:22px}
  .eng-flash-wrap{height:300px}
  .eng-diff-row:has(.match-count){grid-template-columns:1fr 1fr}
  .eng-stat-row, .eng-score-strip{grid-template-columns:1fr 1fr}
  .eng-lb-table td{font-size:11.5px;padding:10px 5px}
  .eng-lb-table th{font-size:10px;padding:10px 4px}
  .bottom-nav{gap:4px;padding:6px;border-radius:999px;bottom:10px;background:rgba(255,255,255,.78)}
  .bottom-nav-btn{width:44px;height:44px}
  .bottom-nav-btn .bn-icon, .bottom-nav-btn .bn-icon svg{width:20px;height:20px}
  .lang-btn{top:12px;inset-inline-end:12px;padding:8px 14px;font-size:14px}
  .hero{display:block;padding-top:190px}
  .hero-logo{height:130px}
  .hero h1{font-size:44px}
  .about-title h2,.section-head h2,.specialisations h2{font-size:42px;letter-spacing:-2px}
  .spec-head{padding:22px 18px;gap:12px}
  .spec-inner{padding:0 18px 26px}
  .path-section{padding:90px 5vw}
  .year-name{display:none}
  .year-label{font-size:9px;letter-spacing:1.5px;margin-top:20px}
  .panel-card{padding:22px 18px;border-radius:18px}
  .year-intro h3{font-size:26px}
}
/* ============================================================ */
/* WORD SEARCH GAME                                             */
/* ============================================================ */
.ws-grid{
  display:grid;
  gap:3px;
  margin:14px auto 18px;
  background:linear-gradient(135deg,#05143F,#0a1f5c);
  padding:10px;
  border-radius:18px;
  user-select:none;
  -webkit-user-select:none;
  touch-action:none;
  max-width:100%;
  box-shadow:0 14px 40px rgba(5,20,63,.28);
}
.ws-cell{
  width:100%;
  aspect-ratio:1;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:'Plus Jakarta Sans','ThmanyahSans',sans-serif;
  font-weight:800;
  font-size:clamp(11px,2.6vw,17px);
  color:#05143F;
  background:#fff;
  border-radius:6px;
  cursor:pointer;
  transition:background .15s,color .15s,transform .15s,box-shadow .15s;
  user-select:none;
  -webkit-user-select:none;
  -webkit-tap-highlight-color:transparent;
  line-height:1;
}
.ws-cell:hover{background:#f0f7ff;transform:scale(1.04)}
.ws-cell.selecting{
  background:linear-gradient(145deg,#34CC99,#1f9c72);
  color:#fff;
  transform:scale(1.08);
  box-shadow:0 0 12px rgba(52,204,153,.6);
}
.ws-cell.found{
  background:linear-gradient(145deg,#34CC99,#0d6b48);
  color:#fff;
  box-shadow:0 0 14px rgba(52,204,153,.7),inset 0 1px 0 rgba(255,255,255,.4);
  animation:wsFoundPulse .55s cubic-bezier(.34,1.56,.64,1);
}
.ws-cell.hint{
  background:linear-gradient(145deg,#ffe066,#ffc107);
  color:#5c4400;
  animation:wsHintPulse 1.4s ease-in-out infinite;
}
@keyframes wsFoundPulse{
  0%{transform:scale(1)}
  45%{transform:scale(1.22)}
  70%{transform:scale(.96)}
  100%{transform:scale(1)}
}
@keyframes wsHintPulse{
  0%,100%{box-shadow:0 0 0 0 rgba(255,193,7,.55)}
  50%{box-shadow:0 0 0 9px rgba(255,193,7,0)}
}
.ws-actions{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
  margin-bottom:18px;
}
.ws-word-list{
  display:flex;
  flex-wrap:wrap;
  gap:7px;
}
.ws-word-chip{
  padding:8px 14px;
  border-radius:20px;
  background:#f7f9fd;
  border:1.5px solid var(--border);
  font-size:13px;
  font-weight:800;
  color:var(--navy);
  transition:all .3s cubic-bezier(.34,1.56,.64,1);
  letter-spacing:.3px;
}
.ws-word-chip.found{
  background:linear-gradient(145deg,#34CC99,#1f9c72);
  color:#fff;
  border-color:#0d6b48;
  text-decoration:line-through;
  opacity:.75;
  transform:scale(.96);
}
@media(prefers-reduced-motion:reduce){
  *,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}
/* ===== Match game: paired / selected states ===== */
.eng-match-item.paired{
  border-color: var(--green);
  background: linear-gradient(145deg,#eafaf3,#d4f5e8);
  box-shadow: 0 4px 12px rgba(52,204,153,.22);
}
.eng-match-item.selected{
  border-color: #ffa500;
  background: #fff8ec;
  box-shadow: 0 0 0 3px rgba(255,165,0,.25);
}
.eng-match-item.word{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.eng-match-badge{
  color: var(--green-dark);
  font-weight: 900;
  font-size: 14px;
  opacity: 0;
  transition: opacity .2s;
}
.eng-match-item.paired .eng-match-badge{ opacity: 1; }

/* ===== Word Search: definition box ===== */
.ws-def-box{
  margin: 0 0 14px;
  padding: 16px 20px;
  border-radius: 16px;
  background: linear-gradient(135deg,#ffffff,#f4fbf8);
  border: 1.5px solid rgba(52,204,153,.35);
  box-shadow: 0 8px 22px rgba(5,20,63,.08);
  cursor: pointer;
  transition: transform .2s, border-color .2s, box-shadow .2s;
  text-align: center;
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ws-def-box:hover{
  transform: translateY(-2px);
  border-color: var(--green);
  box-shadow: 0 12px 28px rgba(52,204,153,.18);
}
.ws-def-box:active{ transform: scale(.99); }
.ws-def-inner{ width: 100%; }
.ws-def-label{
  display: block;
  font-size: 10.5px;
  letter-spacing: 1.4px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--green-dark);
  margin-bottom: 8px;
}
.ws-def-inner p{
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.5;
  font-family: 'Plus Jakarta Sans','ThmanyahSans','Thmanyah',sans-serif;
}
.ws-def-trans{
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--green-dark);
  font-family: 'ThmanyahSans','Thmanyah',Tahoma,sans-serif;
}
.ws-def-empty{
  color: var(--green-dark);
  font-weight: 800;
  font-size: 15px;
}
/* ============================================================
   CROSS-DEVICE STABILITY
   ============================================================ */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
button,a,.card,.flip-card,.eng-menu-card{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.flip-card{touch-action:pan-y}
img{max-width:100%}
@supports (height:100dvh){
  .modal-box{max-height:90dvh}
  #scheduleModal .modal-box{max-height:92dvh}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
}

/* ============================================================
   SCHEDULE PICKER — horizontal rows, clear of the bottom nav
   ============================================================ */
.pick-row{grid-template-columns:1fr;gap:10px;margin-bottom:16px}
.pick-btn{flex-direction:row;align-items:center;text-align:left;gap:12px;padding:12px 16px;font-size:14.5px}
.pick-btn > span:not(.pick-emoji){margin-top:0;margin-left:auto;text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:55%}
.pick-btn .pick-emoji{flex-shrink:0}
.pick-btn:hover{transform:none}
@media (max-width:700px){
  .modal{align-items:flex-start;padding:14px 12px 92px}
  .modal-box{max-height:calc(100vh - 106px)}
  #scheduleModal .modal-box{max-height:calc(100vh - 106px)}
  @supports (height:100dvh){
    .modal-box, #scheduleModal .modal-box{max-height:calc(100dvh - 106px)}
  }
}

/* ============================================================
   MAIN — logos a little higher, larger welcome line
   ============================================================ */
.topbar-logos{margin-top:-26px;margin-bottom:24px}
.cinematic-welcome{font-size:clamp(30px,6vw,64px);overflow-wrap:anywhere}
@media (max-width:700px){
  .topbar-logos{margin-top:-16px;margin-bottom:14px}
  .cinematic-welcome{font-size:clamp(27px,8vw,38px);line-height:1.2}
}

/* ============================================================
   PRACTICE
   ============================================================ */
.pr-units-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.pr-units-head .eng-panel-title{margin:0}
.pr-select-all{border:1.5px solid var(--border);background:#f7f9fd;color:var(--navy);font:inherit;font-size:12.5px;font-weight:800;padding:7px 12px;border-radius:999px;cursor:pointer}
.pr-units-hint{margin:0;font-size:12.5px;font-weight:600;color:var(--muted)}
#prUnitsList{margin-bottom:12px}
.pr-step-title{font-family:'Plus Jakarta Sans','ThmanyahSans',sans-serif;font-size:15px;font-weight:800;color:var(--navy);margin:4px 4px 12px}
#screen-eng-practice .eng-menu-card.is-off{opacity:.55}

/* Match the Definition — sortable rows */
.mx-help{font-size:12.5px;font-weight:600;color:var(--muted);line-height:1.6;margin:0 2px 12px}
.mx-head{display:grid;grid-template-columns:minmax(0,34%) minmax(0,1fr);gap:8px;padding:0 4px 6px;font-size:10.5px;font-weight:800;letter-spacing:.8px;text-transform:uppercase;color:var(--muted)}
.mx-board{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.mx-row{display:grid;grid-template-columns:minmax(0,34%) minmax(0,1fr);gap:8px;align-items:stretch;border-radius:14px;transition:background-color .15s ease}
.mx-word{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:12px;background:var(--navy);color:#fff;font-size:13.5px;font-weight:800;min-height:54px;overflow-wrap:anywhere}
.mx-num{flex-shrink:0;width:20px;height:20px;border-radius:50%;background:rgba(255,255,255,.14);font-size:10.5px;display:flex;align-items:center;justify-content:center}
.mx-slot{display:flex;border-radius:12px;min-height:54px}
.mx-def{position:relative;flex:1;display:flex;align-items:center;gap:8px;padding:10px 6px 10px 12px;border-radius:12px;background:#fff;border:1.5px solid var(--border);font-size:12.5px;font-weight:600;line-height:1.45;color:var(--navy);cursor:pointer;transition:transform .22s cubic-bezier(.22,1,.36,1),border-color .15s ease,background-color .15s ease,box-shadow .15s ease;font-family:'Plus Jakarta Sans','ThmanyahSans','Thmanyah',sans-serif}
.mx-def-text{flex:1;min-width:0;overflow-wrap:anywhere}
.mx-grip{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:34px;align-self:stretch;color:#a9b4cc;cursor:grab;touch-action:none;border-radius:8px}
.mx-grip svg{width:12px;height:18px;display:block;pointer-events:none}
.mx-def.selected{border-color:#f5a623;background:#fff8ec;box-shadow:0 0 0 3px rgba(245,166,35,.2)}
.mx-def.dragging{transition:none;z-index:30;pointer-events:none;border-color:var(--green);box-shadow:0 14px 30px rgba(5,20,63,.22);cursor:grabbing}
.mx-row.over .mx-slot{outline:2px dashed var(--green);outline-offset:2px}
.mx-row.over .mx-def{background:#eafaf3}
.mx-board.checked .mx-def{cursor:default}
.mx-board.checked .mx-grip{visibility:hidden}
.mx-row.ok .mx-def{border-color:var(--green);background:#eafaf3}
.mx-row.bad .mx-def{border-color:var(--red);background:#fdeae8}
.mx-row.ok .mx-num{background:var(--green);color:#fff}
.mx-row.bad .mx-num{background:var(--red);color:#fff}
.mx-again{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.mx-again .eng-primary-btn{flex:1 1 160px;width:auto}
.mx-again .eng-secondary-btn{flex:1 1 160px}
@media (max-width:700px){
  .mx-head,.mx-row{grid-template-columns:minmax(0,40%) minmax(0,1fr);gap:6px}
  .mx-word{font-size:12px;padding:8px 8px;gap:6px;overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto}
  .mx-def{font-size:12px;padding:8px 2px 8px 10px}
}

/* ============================================================
   LEADERBOARD
   ============================================================ */
.lb-list{display:flex;flex-direction:column;gap:8px}
.lb-empty{text-align:center;color:var(--muted);padding:24px;font-weight:600;font-size:13.5px}
.lb-row{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:16px;background:#f7f9fd;border:1.5px solid transparent}
.lb-rank{flex-shrink:0;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#e8edf7;color:var(--navy);font-family:'Plus Jakarta Sans',sans-serif;font-size:13px;font-weight:800}
.lb-main{flex:1;min-width:0}
.lb-id{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:800;color:var(--navy);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-variant-numeric:tabular-nums}
.lb-you{flex-shrink:0;font-size:10px;font-weight:800;letter-spacing:.5px;text-transform:uppercase;color:#fff;background:var(--green-dark);padding:2px 8px;border-radius:999px}
.lb-bar{height:6px;border-radius:999px;background:#e3e9f4;margin-top:7px;overflow:hidden}
.lb-bar i{display:block;height:100%;border-radius:999px;background:var(--green)}
.lb-score{flex-shrink:0;text-align:right;line-height:1.1}
.lb-score b{display:block;font-family:'Plus Jakarta Sans',sans-serif;font-size:18px;font-weight:800;color:var(--navy);font-variant-numeric:tabular-nums}
.lb-score small{font-size:10px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--muted)}
.lb-row.top1{background:var(--navy);padding:14px}
.lb-row.top1 .lb-id,.lb-row.top1 .lb-score b{color:#fff}
.lb-row.top1 .lb-score small{color:#9fb0d8}
.lb-row.top1 .lb-bar{background:rgba(255,255,255,.16)}
.lb-row.top1 .lb-rank{background:#f4c542;color:#3d2c00}
.lb-row.top2 .lb-rank{background:#c9d2e0;color:#1c2740}
.lb-row.top3 .lb-rank{background:#e0a878;color:#3d1f05}
.lb-row.me{border-color:var(--green)}

/* ============================================================
   FLOOR INDICATOR (schedule picker)
   ============================================================ */
.pick-floor{gap:8px;padding:5px 10px 5px 7px;border-radius:12px;background:#eef2fb;color:var(--navy);font-size:12px;font-weight:800;flex-shrink:0}
.floor-stack{display:flex;flex-direction:column-reverse;gap:2px;width:22px}
.floor-stack i{display:block;height:5px;border-radius:2px;background:#cfd8ea}
.floor-stack i.on{background:var(--green-dark);box-shadow:0 0 0 2px rgba(31,156,114,.22)}
.floor-label{white-space:nowrap;line-height:1}
.section-item .si-head{display:flex;align-items:center;justify-content:space-between;gap:8px}

/* ============================================================
   FLASHCARD — translation inside the card
   ============================================================ */
.eng-flash-face{flex-direction:column;gap:14px}
.eng-flash-text{display:block;max-width:100%;overflow-wrap:anywhere}
.eng-flash-tr{display:none;max-width:100%;padding-top:14px;border-top:1.5px dashed rgba(31,156,114,.45);font-family:'ThmanyahSans','Thmanyah',sans-serif;font-weight:700;font-size:.72em;line-height:1.6;color:var(--green-dark);overflow-wrap:anywhere}
.eng-flash-back .eng-flash-tr{color:var(--green-light,#b8f0da);border-top-color:rgba(184,240,218,.4)}
.eng-flash-card.show-tr .eng-flash-tr{display:block;animation:flashTrIn .28s ease both}
@keyframes flashTrIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.eng-flash-tr-btn{position:absolute;top:14px;right:14px;z-index:5;width:44px;height:44px;border-radius:50%;border:1.5px solid var(--border);background:#fff;color:var(--navy);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 12px rgba(5,20,63,.14);transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .15s ease;-webkit-tap-highlight-color:transparent}
.eng-flash-tr-btn svg{width:21px;height:21px;display:block;pointer-events:none}
.eng-flash-tr-btn:active{transform:scale(.92)}
.eng-flash-tr-btn.active{background:var(--green-dark);border-color:var(--green-dark);color:#fff}
.eng-flash-wrap{height:auto}
.eng-flash-card{height:360px}
.eng-flash-wrap .eng-flash-hint{margin:14px 0 0}
@media (max-width:700px){
  .eng-flash-card{height:300px}
  .eng-flash-face{padding:56px 20px 24px}
}
.section-item .si-head{flex-wrap:wrap}

/* ============================================================
   WEEKS RULER — date under the red pointer
   ============================================================ */
#wr-stage{height:168px}
#wr-now{position:absolute;left:50%;top:145px;transform:translateX(-50%);z-index:4;pointer-events:none;white-space:nowrap;font-size:10.5px;font-weight:800;letter-spacing:.3px;color:#7b89a8;font-variant-numeric:tabular-nums;direction:ltr}
#wr-now.is-today{color:#e5252a}
.wr-wl .wr-in{line-height:1.3}
.wr-wl .wr-act{overflow-wrap:anywhere}
@media (max-width:640px){
  #wr-stage{height:146px}
  #wr-now{top:124px;font-size:9.5px}
  .wr-wl .wr-wk{font-size:12px}
  .wr-wl .wr-act{font-size:11px}
}
.wr-wl .wr-act{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2;overflow:hidden}
@media (max-width:640px){
  .wr-wl .wr-in{line-height:1.2}
  .wr-wl .wr-act{font-size:10.5px}
}

/* ============================================================
   PAGE BACKGROUND follows the active section (no cream band on overscroll)
   ============================================================ */
body[data-section="student"], body[data-section="eng"]{background:#f5f7fc}
#wr-stage.drag .wr-d, #wr-stage.drag .wr-wl{will-change:transform}

/* WELCOME — "Welcome" then the name on one line (JS shrinks the name to fit) */
.cinematic-welcome .cw-line{display:block}
.cinematic-welcome .cw-name{display:inline-block;white-space:nowrap;max-width:none}
.cinematic-welcome{overflow-wrap:normal}

/* FLOOR INDICATOR — bars only, no text */
.pick-floor{padding:6px 8px;gap:0}
.floor-stack{width:30px;gap:3px}
.floor-stack i{height:5px;border-radius:3px}
.floor-stack i.on{height:7px;box-shadow:none}

/* ============================================================
   MANDATORY SCHEDULE
   ============================================================ */
.forced-wrap{width:100%;display:flex;flex-direction:column;gap:10px}
.forced-wrap .week-grid th{background:linear-gradient(135deg,#C0392B,#96281b);color:#fff}
.forced-wrap .week-grid th:first-child{background:linear-gradient(135deg,#96281b,#7a1f14);color:#ffd9d4}
.forced-wrap .week-grid td.time-cell{color:#96281b;background:#fdf3f2;border-right-color:#f6d5d1}
.forced-wrap .week-grid .subj{color:#96281b}
.forced-desc{margin:0;padding:10px 12px;border-radius:12px;background:#fdecea;border:1.5px solid #f3c1bb;color:#C0392B;font-size:12.5px;font-weight:700;line-height:1.6;text-align:center;overflow-wrap:anywhere;font-family:'Plus Jakarta Sans','ThmanyahSans','Thmanyah',sans-serif}
.flip-card.forced .flip-back{border-color:#f3c1bb}
.flip-card.forced .saved-back-title{color:#C0392B}
.flip-card.forced .saved-content{background:#fef7f6}
.flip-actions.shown.one{width:54px}
.forced-desc-input{width:100%;border:1.5px solid #f3c9c9;border-radius:12px;padding:12px 14px;font:inherit;font-size:14px;line-height:1.6;color:#C0392B;font-weight:600;resize:vertical;background:#fff}
.forced-editor th{background:linear-gradient(135deg,#C0392B,#96281b) !important;color:#fff !important}
@media (max-width:640px){
  .flip-actions.shown.one{width:46px}
  .forced-desc{font-size:11.5px;padding:8px 10px}
}.forced-row{margin-bottom:10px;min-width:0}
.forced-row input{min-width:0;width:100%}

/* ============================================================
   BOTTOM NAV — sliding highlight
   ============================================================ */
.bottom-nav{bottom:max(14px, env(safe-area-inset-bottom, 0px));isolation:isolate}
.bn-pill{position:absolute;top:0;left:0;width:52px;height:52px;border-radius:50%;z-index:0;pointer-events:none;
  background:linear-gradient(145deg,#00D397,#009970);
  box-shadow:0 8px 20px rgba(0,211,151,.4), inset 0 1px 0 rgba(255,255,255,.25);
  opacity:0;will-change:transform}
.bn-pill.ready{opacity:1;transition:transform .46s cubic-bezier(.22,1,.36,1), width .3s ease, height .3s ease, opacity .25s ease}
.bottom-nav.has-pill .bottom-nav-btn{position:relative;z-index:1;
  transition:color .3s ease, transform .22s cubic-bezier(.22,1,.36,1)}
.bottom-nav.has-pill .bottom-nav-btn.active{background:transparent;box-shadow:none}
.bottom-nav.has-pill .bottom-nav-btn:active{transform:scale(.9)}
.bottom-nav.has-pill .bottom-nav-btn.pop{animation:none}
.bottom-nav.has-pill .bottom-nav-btn .bn-icon{transition:transform .4s cubic-bezier(.22,1,.36,1)}
.bottom-nav.has-pill .bottom-nav-btn.pop .bn-icon{animation:bnIconSoft .46s cubic-bezier(.22,1,.36,1)}
@keyframes bnIconSoft{0%{transform:scale(.82)}60%{transform:scale(1.14)}100%{transform:scale(1.08)}}
@media (hover:hover){
  .bottom-nav.has-pill .bottom-nav-btn:not(.active):hover{background:rgba(0,211,151,.10)}
}
@media (hover:none){
  .bottom-nav-btn:hover{background:transparent;transform:none;color:#7b89a8}
  .bottom-nav-btn.active:hover{color:#fff}
}

/* TOURNAMENT fair-play notes */
.tp-rule{margin:0 2px 12px;font-size:12px;font-weight:600;line-height:1.6;color:var(--muted);text-align:center}
.tp-notice{margin:0 0 14px;padding:12px 14px;border-radius:14px;background:#fdecea;border:1.5px solid #f3c1bb;color:#96281b;font-size:12.5px;font-weight:600;line-height:1.6}
.tp-notice b{display:block;font-size:13.5px;font-weight:800;color:#C0392B;margin-bottom:2px}