@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Vazirmatn:wght@300;400;500;600;700;800;900&display=swap');
:root{
--bg:#07111f;--panel:#0d192b;--panel2:#111f34;--card:rgba(255,255,255,.065);--card2:rgba(255,255,255,.035);
--text:#f5f7ff;--muted:#9eabc1;--line:rgba(255,255,255,.09);--primary:#6d72ff;--violet:#a06cff;
--cyan:#39d5ff;--green:#35d29a;--orange:#ffb454;--red:#ff6377;--shadow:0 25px 80px rgba(0,0,0,.24)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);background:
radial-gradient(circle at 15% 0%,rgba(109,114,255,.16),transparent 28%),radial-gradient(circle at 90% 20%,rgba(57,213,255,.08),transparent 25%),var(--bg);
font-family:Vazirmatn,Inter,sans-serif;min-height:100vh}button,input,select,textarea{font:inherit}button{cursor:pointer}
button,.nav-item,.card,.stat,.school-card,.exam-card,.user-card{transition:.25s ease}.hidden{display:none!important}
::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#263653;border-radius:20px}
.login{min-height:100vh;display:grid;grid-template-columns:1.12fr .88fr;overflow:hidden}
.login-visual{position:relative;padding:6vw;overflow:hidden;background:linear-gradient(135deg,#0b1730,#202c69 54%,#512f83)}
.login-visual:before{content:"";position:absolute;width:650px;height:650px;border-radius:50%;left:-240px;bottom:-280px;background:radial-gradient(circle,rgba(57,213,255,.28),transparent 68%);animation:float 9s ease-in-out infinite}
.login-visual:after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-180px;top:-220px;background:radial-gradient(circle,rgba(160,108,255,.38),transparent 67%);animation:float 11s ease-in-out infinite reverse}
.logo{font-weight:900;letter-spacing:-.8px;font-size:25px;position:relative;z-index:2}.logo span{font-size:11px;color:#9facff;font-weight:500;margin-right:6px}
.login-visual h1{font-size:clamp(42px,5.4vw,82px);line-height:1.08;margin:18vh 0 22px;max-width:780px;position:relative;z-index:2;letter-spacing:-2px}
.gradient-text{background:linear-gradient(90deg,#fff,#9da6ff,#63ddff);-webkit-background-clip:text;background-clip:text;color:transparent}
.login-visual p{position:relative;z-index:2;max-width:670px;color:#c6d0e6;line-height:2;font-size:16px}
.pills{display:flex;gap:9px;flex-wrap:wrap;position:relative;z-index:2;margin-top:28px}.pill{border:1px solid rgba(255,255,255,.13);background:rgba(255,255,255,.06);padding:8px 12px;border-radius:999px;color:#dbe3f4;font-size:12px;backdrop-filter:blur(12px)}
.login-panel{display:grid;place-items:center;padding:28px;background:rgba(5,11,21,.4);backdrop-filter:blur(20px)}
.login-card{width:min(470px,100%);padding:38px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));border-radius:30px;box-shadow:var(--shadow);backdrop-filter:blur(22px);animation:rise .7s ease}
.login-card h2{font-size:31px;margin:22px 0 4px}.subtitle,.muted{color:var(--muted);font-size:12px}.field{margin:17px 0}.field label{display:block;color:#b7c1d4;font-size:12px;margin-bottom:7px}
.input{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:13px;color:var(--text);background:rgba(0,0,0,.14);outline:none}.input:focus{border-color:rgba(109,114,255,.9);box-shadow:0 0 0 4px rgba(109,114,255,.12)}
.btn{border:1px solid var(--line);background:rgba(255,255,255,.055);color:#e9edf8;border-radius:12px;padding:10px 14px;font-weight:700;font-size:12px}.btn:hover{transform:translateY(-2px);background:rgba(255,255,255,.09)}.btn-primary{border:0;background:linear-gradient(135deg,var(--primary),var(--violet));box-shadow:0 10px 30px rgba(109,114,255,.25)}.btn-success{border:0;background:linear-gradient(135deg,#19ad78,var(--green));color:#03170f}.btn-danger{background:rgba(255,99,119,.14);border-color:rgba(255,99,119,.3);color:#ff9aaa}.btn-block{width:100%}.error{min-height:18px;color:#ff8c9e;font-size:12px;margin-top:9px}.demo-box{margin-top:15px;padding:13px;border:1px solid var(--line);background:rgba(255,255,255,.035);border-radius:14px;color:#aeb9cb;line-height:2;font-size:11px}

.app{min-height:100vh}.topbar{height:76px;position:sticky;top:0;z-index:40;display:flex;justify-content:space-between;align-items:center;padding:0 25px;border-bottom:1px solid var(--line);background:rgba(7,17,31,.76);backdrop-filter:blur(20px)}
.top-right,.top-left{display:flex;align-items:center;gap:10px}.user-chip{display:flex;align-items:center;gap:9px;border:1px solid var(--line);background:rgba(255,255,255,.045);padding:6px 10px;border-radius:14px;font-size:11px}.avatar{width:34px;height:34px;display:grid;place-items:center;border-radius:11px;background:linear-gradient(135deg,var(--primary),var(--violet));font-weight:900}
.layout{display:grid;grid-template-columns:250px 1fr;min-height:calc(100vh - 76px)}.sidebar{position:sticky;top:76px;height:calc(100vh - 76px);padding:18px 13px;border-left:1px solid var(--line);background:rgba(8,18,32,.74);backdrop-filter:blur(18px);overflow:auto}.nav-title{padding:9px;color:#62718a;font-size:10px}.nav-item{display:flex;align-items:center;gap:10px;padding:11px 12px;margin:4px 0;border-radius:13px;color:#9ba8bc;font-size:12px}.nav-item:hover,.nav-item.active{color:#fff;background:linear-gradient(90deg,rgba(109,114,255,.18),rgba(160,108,255,.07));box-shadow:inset 3px 0 var(--primary)}.nav-icon{width:24px;text-align:center;color:#7f8cff}
.content{width:100%;max-width:1600px;margin:auto;padding:32px}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:15px;margin-bottom:22px}.page-head h1{margin:0;font-size:31px;letter-spacing:-.7px}.page-actions{display:flex;gap:8px;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat{position:relative;overflow:hidden;padding:19px;border:1px solid var(--line);background:linear-gradient(145deg,rgba(255,255,255,.075),rgba(255,255,255,.03));border-radius:20px;box-shadow:0 14px 40px rgba(0,0,0,.12)}.stat:hover{transform:translateY(-4px);border-color:rgba(109,114,255,.35)}.stat:after{content:"";position:absolute;width:130px;height:130px;border-radius:50%;left:-75px;bottom:-75px;background:rgba(109,114,255,.12)}.stat-label{color:#8998b0;font-size:11px}.stat-value{font-size:31px;font-weight:900;margin:8px 0}.stat-note{color:#687890;font-size:10px}
.grid-2{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.section{margin-top:17px}.card,.school-card,.exam-card,.user-card{border:1px solid var(--line);background:linear-gradient(145deg,rgba(255,255,255,.065),rgba(255,255,255,.025));border-radius:21px;padding:20px;box-shadow:0 15px 50px rgba(0,0,0,.1)}.card:hover,.school-card:hover,.exam-card:hover,.user-card:hover{border-color:rgba(109,114,255,.25)}.card-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:15px}.card-title h3{margin:0;font-size:15px}.list{display:flex;flex-direction:column;gap:9px}.list-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px;border-radius:13px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.04)}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:10px;background:rgba(109,114,255,.14);color:#aeb4ff}.badge.success{background:rgba(53,210,154,.12);color:#62e2b4}.badge.warning{background:rgba(255,180,84,.12);color:#ffc97d}.badge.danger{background:rgba(255,99,119,.12);color:#ff9aaa}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:13px;text-align:right;border-bottom:1px solid var(--line);font-size:12px;white-space:nowrap}.table th{font-size:10px;color:#718099}.table tr:hover td{background:rgba(255,255,255,.025)}.online-dot{color:var(--green)}.offline-dot{color:#6d7b90}
.progress{height:7px;background:#1c293e;border-radius:99px;overflow:hidden}.progress span{height:100%;display:block;background:linear-gradient(90deg,var(--primary),var(--cyan));box-shadow:0 0 16px rgba(57,213,255,.3)}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.form-grid .full{grid-column:1/-1}.modal{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:20px;background:rgba(2,7,15,.72);backdrop-filter:blur(12px)}.modal-card{width:min(760px,100%);max-height:90vh;overflow:auto;padding:25px;border:1px solid var(--line);border-radius:25px;background:#0d192b;box-shadow:0 35px 110px rgba(0,0,0,.45);animation:rise .3s ease}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.modal-head h2{margin:0}.close{width:34px;height:34px;border:1px solid var(--line);background:rgba(255,255,255,.05);color:white;border-radius:10px}
.exam-option{display:block;padding:12px;margin:8px 0;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.025)}.exam-option:hover{border-color:rgba(109,114,255,.5);background:rgba(109,114,255,.07)}
.toast{position:fixed;bottom:22px;left:22px;z-index:120;padding:12px 17px;border:1px solid var(--line);border-radius:13px;background:#111e32;color:white;box-shadow:var(--shadow);font-size:12px;animation:rise .3s ease}.empty{text-align:center;padding:40px;color:#718099}
.school-cover{height:130px;border-radius:16px;margin:-5px -5px 15px;background:linear-gradient(135deg,#252e75,#633f9b);position:relative;overflow:hidden}.school-cover:before,.school-cover:after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.09)}.school-cover:before{width:180px;height:180px;left:-50px;bottom:-100px}.school-cover:after{width:120px;height:120px;right:25px;top:-60px}
.hero-mini{padding:25px;border-radius:22px;background:linear-gradient(120deg,rgba(109,114,255,.18),rgba(57,213,255,.07));border:1px solid rgba(109,114,255,.2);margin-bottom:18px}.hero-mini h2{margin:0 0 8px;font-size:23px}.hero-mini p{margin:0;color:#9daac0;font-size:12px;line-height:1.9}
@keyframes rise{from{opacity:0;transform:translateY(15px)}to{opacity:1;transform:none}}@keyframes float{50%{transform:translateY(-22px) translateX(12px)}}
@media(max-width:1050px){.stats{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.layout{grid-template-columns:1fr}.sidebar{position:fixed;bottom:0;top:auto;left:0;right:0;height:auto;z-index:50;display:flex;overflow:auto;padding:7px 8px;border-top:1px solid var(--line);border-left:0}.nav-title{display:none}.nav-item{min-width:max-content;margin:0 2px}.content{padding:22px 16px 92px}}
@media(max-width:650px){.login{display:block}.login-visual{display:none}.login-panel{min-height:100vh;padding:16px}.login-card{padding:25px}.stats,.grid-3{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.page-head{flex-direction:column}.topbar{padding:0 12px}.topbar .logo span,.role-text{display:none}}

/* ULTIMATE MOTION SYSTEM */
:root{--ease:cubic-bezier(.22,1,.36,1);--ease2:cubic-bezier(.16,1,.3,1)}
body{overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;background:
radial-gradient(500px 300px at 20% 15%,rgba(109,114,255,.07),transparent 70%),
radial-gradient(600px 400px at 80% 75%,rgba(57,213,255,.045),transparent 70%);animation:bgdrift 18s ease-in-out infinite alternate}
@keyframes bgdrift{0%{transform:translate3d(-1%,0,0) scale(1)}100%{transform:translate3d(1%,1%,0) scale(1.04)}}
@keyframes reveal{from{opacity:0;transform:translateY(22px) scale(.985);filter:blur(3px)}to{opacity:1;transform:none;filter:none}}
@keyframes softpulse{0%,100%{box-shadow:0 0 0 rgba(109,114,255,0)}50%{box-shadow:0 0 35px rgba(109,114,255,.12)}}
@keyframes shimmer{0%{transform:translateX(-120%)}100%{transform:translateX(120%)}}
@keyframes orb{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(18px,-18px,0)}}
.content>*{animation:reveal .58s var(--ease) both}
.content>.section:nth-child(2){animation-delay:.05s}.content>.section:nth-child(3){animation-delay:.1s}
.stats>.stat{animation:reveal .55s var(--ease) both}.stats>.stat:nth-child(2){animation-delay:.04s}.stats>.stat:nth-child(3){animation-delay:.08s}.stats>.stat:nth-child(4){animation-delay:.12s}
.card,.school-card,.exam-card,.user-card{will-change:transform,box-shadow;transition:transform .45s var(--ease),border-color .35s ease,box-shadow .45s ease,background .35s ease;position:relative;overflow:hidden}
.card:before,.school-card:before,.exam-card:before,.user-card:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.045) 50%,transparent 70%);transform:translateX(-120%);transition:none}
.card:hover:before,.school-card:hover:before,.exam-card:hover:before,.user-card:hover:before{animation:shimmer 1.1s var(--ease)}
.card:hover,.school-card:hover,.exam-card:hover,.user-card:hover{transform:translateY(-5px) scale(1.008);box-shadow:0 22px 60px rgba(0,0,0,.18);border-color:rgba(120,130,255,.3)}
.btn{transition:transform .3s var(--ease),box-shadow .3s ease,background .3s ease,border-color .3s ease}
.btn:hover{transform:translateY(-2px)}.btn:active{transform:translateY(0) scale(.97)}
.btn-primary:hover{box-shadow:0 14px 40px rgba(109,114,255,.38)}
.nav-item{transition:transform .3s var(--ease),background .3s ease,color .3s ease,box-shadow .3s ease}.nav-item:hover{transform:translateX(-3px)}
.input{transition:border-color .3s ease,box-shadow .3s ease,transform .3s var(--ease)}.input:focus{transform:translateY(-1px)}
.modal{animation:fadein .25s ease}.modal-card{animation:reveal .4s var(--ease)}
@keyframes fadein{from{opacity:0}to{opacity:1}}
.toast{animation:toastin .45s var(--ease)}@keyframes toastin{from{opacity:0;transform:translateY(18px) scale(.96)}to{opacity:1;transform:none}}
.progress span{transition:width 1.1s var(--ease)}
.school-cover{isolation:isolate}.school-cover:after{animation:orb 8s ease-in-out infinite}
.hero-mini{position:relative;overflow:hidden}.hero-mini:after{content:"";position:absolute;width:220px;height:220px;right:-80px;top:-100px;border-radius:50%;background:radial-gradient(circle,rgba(109,114,255,.22),transparent 70%);animation:orb 9s ease-in-out infinite}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.001ms!important}}
@media(max-width:850px){.content{padding:20px 14px 100px}.topbar{height:68px}.sidebar{top:auto;height:66px}.nav-item{font-size:10px;padding:9px 10px}.nav-icon{width:20px}}
@media(max-width:560px){.content{padding:16px 11px 92px}.page-head h1{font-size:24px}.hero-mini{padding:19px}.hero-mini h2{font-size:20px}.stat{padding:15px}.stat-value{font-size:26px}.card,.school-card,.exam-card,.user-card{padding:15px;border-radius:17px}.table th,.table td{padding:10px;font-size:11px}.sidebar{gap:2px}.nav-item{padding:8px 9px}.nav-item .nav-label{display:none}.nav-icon{font-size:16px}}

/* Accessibility and component fixes */
.nav-item{width:100%;border:0;background:transparent;text-align:right;font-family:inherit}
.nav-item:focus-visible,.btn:focus-visible,.input:focus-visible,.close:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
.top-profile-btn{padding:0;border:0;background:transparent}
.top-profile-btn:hover{background:transparent;transform:none}
.top-profile-btn .user-chip{cursor:pointer}
.exam-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.035)}
.badge.danger{background:rgba(255,99,119,.14);color:#ff9aaa}
.empty{grid-column:1/-1}
@media(max-width:650px){
  .top-profile-btn .user-chip{padding:4px}
  .top-profile-btn .user-chip>span{display:none}
  .exam-toolbar{align-items:flex-start}
}

/* =========================================================
   IRAN EDITION — White + Turquoise Theme
   ========================================================= */
:root{
  --bg:#f4fbfa;--panel:#ffffff;--panel2:#f7fcfb;--card:rgba(0,150,136,.055);--card2:rgba(0,150,136,.035);
  --text:#15312f;--muted:#627875;--line:rgba(18,87,81,.12);--primary:#00a896;--violet:#00bfa6;
  --cyan:#14b8a6;--green:#16a085;--orange:#e89b20;--red:#d94b63;--shadow:0 25px 80px rgba(15,83,76,.12)
}
body{color:var(--text);background:radial-gradient(circle at 12% 0%,rgba(0,168,150,.12),transparent 28%),radial-gradient(circle at 90% 20%,rgba(20,184,166,.08),transparent 25%),var(--bg)}
body:before{background:radial-gradient(500px 300px at 20% 15%,rgba(0,168,150,.06),transparent 70%),radial-gradient(600px 400px at 80% 75%,rgba(20,184,166,.045),transparent 70%)}
::-webkit-scrollbar-thumb{background:#a8d8d2}
.login-visual{background:linear-gradient(135deg,#007f73,#00a896 54%,#20b9a8)}
.login-visual:before{background:radial-gradient(circle,rgba(255,255,255,.25),transparent 68%)}
.login-visual:after{background:radial-gradient(circle,rgba(255,255,255,.18),transparent 67%)}
.logo span{color:#d7fffa}.gradient-text{background:linear-gradient(90deg,#fff,#dcfffb,#b7fff6);-webkit-background-clip:text;background-clip:text;color:transparent}
.login-visual p{color:#e5fffc}.pill{background:rgba(255,255,255,.12)!important;border-color:rgba(255,255,255,.25)!important;color:#fff!important}
.login-panel{background:#f4fbfa}.login-card{background:#fff!important;border-color:var(--line)!important;box-shadow:0 30px 80px rgba(0,105,94,.12)!important}
.app{background:transparent}.topbar{background:rgba(255,255,255,.92)!important;border-bottom-color:var(--line)!important;box-shadow:0 5px 25px rgba(0,100,90,.06)}
.sidebar{background:rgba(255,255,255,.96)!important;border-color:var(--line)!important}.nav-item{color:#58716e}.nav-item:hover{background:rgba(0,168,150,.07);color:#007f73}.nav-item.active{background:linear-gradient(90deg,rgba(0,168,150,.15),rgba(0,168,150,.05));color:#007f73;box-shadow:inset -3px 0 var(--primary)}
.card,.school-card,.exam-card,.user-card,.stat{background:linear-gradient(145deg,#fff,#f9fdfc)!important;border-color:var(--line)!important;box-shadow:0 12px 38px rgba(16,87,80,.07)!important}
.card:hover,.school-card:hover,.exam-card:hover,.user-card:hover,.stat:hover{border-color:rgba(0,168,150,.3)!important;box-shadow:0 22px 60px rgba(16,87,80,.12)!important}
.stat:after{background:rgba(0,168,150,.08)}.stat-label,.table th{color:#6e8582}.stat-note,.subtitle{color:#718783!important}
.btn{border-color:var(--line);background:#fff;color:#31514d}.btn-primary{background:linear-gradient(135deg,#00a896,#00b8a5)!important;color:#fff!important;border-color:transparent!important;box-shadow:0 10px 30px rgba(0,168,150,.2)}.btn-primary:hover{box-shadow:0 14px 40px rgba(0,168,150,.3)!important}
.input{background:#fff!important;color:var(--text)!important;border-color:#cfe4e1!important}.input::placeholder{color:#9aadaa}.input:focus{border-color:#00a896!important;box-shadow:0 0 0 4px rgba(0,168,150,.1)!important}
.table th,.table td{border-bottom-color:var(--line)}.table tr:hover td{background:rgba(0,168,150,.035)}
.badge{background:rgba(0,168,150,.1);color:#007f73}.badge.success{background:rgba(22,160,133,.1);color:#087a67}.badge.warning{background:rgba(232,155,32,.11);color:#9a6508}.badge.danger{background:rgba(217,75,99,.1);color:#a52e47}
.progress{background:#dcecea}.progress span{background:linear-gradient(90deg,#00a896,#20b9a8);box-shadow:0 0 16px rgba(0,168,150,.22)}
.modal{background:rgba(15,50,47,.38)}.modal-card{background:#fff!important;border-color:var(--line)!important;box-shadow:0 35px 110px rgba(15,83,76,.2)!important}.close{background:#f3f9f8;color:#31514d;border-color:var(--line)}
.exam-option{background:#f8fcfb;border-color:var(--line)}.exam-option:hover{border-color:rgba(0,168,150,.45);background:rgba(0,168,150,.05)}
.toast{background:#fff;color:#21443f;border-color:var(--line);box-shadow:var(--shadow)}
.school-cover{background:linear-gradient(135deg,#008f81,#13b8a6)}.hero-mini{background:linear-gradient(120deg,rgba(0,168,150,.13),rgba(20,184,166,.045));border-color:rgba(0,168,150,.18)}
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.feature-card{position:relative;display:flex;align-items:flex-start;gap:14px;text-align:right;width:100%;padding:18px;border:1px solid var(--line);border-radius:18px;background:#fff;color:var(--text);box-shadow:0 10px 30px rgba(16,87,80,.06);transition:.3s var(--ease);font-family:inherit}.feature-card:hover{transform:translateY(-4px);border-color:rgba(0,168,150,.3);box-shadow:0 18px 45px rgba(16,87,80,.1)}.feature-icon{display:grid;place-items:center;min-width:44px;width:44px;height:44px;border-radius:14px;background:rgba(0,168,150,.1);font-size:22px}.feature-card strong{display:block;font-size:14px}.feature-card p{margin:5px 0 0;color:#708682;font-size:11px;line-height:1.8}.feature-card>.badge{margin-right:auto}
@media(max-width:900px){.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.feature-grid{grid-template-columns:1fr}}
:root[data-theme="green"]{--primary:#168a5b;--cyan:#1fa971;--green:#168a5b}.topbar .logo,.login-card .logo{color:#007f73}


/* =========================================================
   CorExam — Theme system & premium components
   Light = white/turquoise; Dark = previous visual language
   ========================================================= */
:root[data-theme="light"]{
  --bg:#f4fbfa;--panel:#ffffff;--panel2:#f7fcfb;--text:#15312f;--muted:#627875;--line:rgba(18,87,81,.12);
  --primary:#00a896;--violet:#00bfa6;--cyan:#14b8a6;--green:#168a6d;--orange:#e39a22;--red:#d94b63;
  --shadow:0 25px 80px rgba(15,83,76,.12)
}
:root[data-theme="dark"]{
  --bg:#07111f;--panel:#0d192b;--panel2:#111f34;--card:rgba(255,255,255,.065);--card2:rgba(255,255,255,.035);
  --text:#f5f7ff;--muted:#9eabc1;--line:rgba(255,255,255,.09);--primary:#6d72ff;--violet:#a06cff;
  --cyan:#39d5ff;--green:#35d29a;--orange:#ffb454;--red:#ff6377;--shadow:0 25px 80px rgba(0,0,0,.24)
}
:root[data-theme="light"] body{color:var(--text);background:radial-gradient(circle at 12% 0%,rgba(0,168,150,.12),transparent 28%),radial-gradient(circle at 90% 20%,rgba(20,184,166,.08),transparent 25%),var(--bg)}
:root[data-theme="dark"] body{color:var(--text);background:radial-gradient(circle at 15% 0%,rgba(109,114,255,.16),transparent 28%),radial-gradient(circle at 90% 20%,rgba(57,213,255,.08),transparent 25%),var(--bg)}
:root[data-theme="light"] .topbar{background:rgba(255,255,255,.92)!important;color:var(--text);box-shadow:0 5px 25px rgba(0,100,90,.06)}
:root[data-theme="dark"] .topbar{background:rgba(7,17,31,.78)!important}
:root[data-theme="light"] .sidebar{background:rgba(255,255,255,.96)!important}
:root[data-theme="dark"] .sidebar{background:rgba(8,18,32,.74)!important}
:root[data-theme="light"] .modal-card{background:#fff!important;color:var(--text)}
:root[data-theme="dark"] .modal-card{background:#0d192b!important;color:var(--text)}
:root[data-theme="light"] .input{background:#fff!important;color:#15312f!important;border-color:#cfe4e1!important}
:root[data-theme="dark"] .input{background:rgba(0,0,0,.14)!important;color:#f5f7ff!important;border-color:var(--line)!important}
:root[data-theme="light"] .btn{background:#fff;color:#31514d}
:root[data-theme="dark"] .btn{background:rgba(255,255,255,.055);color:#e9edf8}
:root[data-theme="light"] .card,:root[data-theme="light"] .stat,:root[data-theme="light"] .school-card,:root[data-theme="light"] .exam-card,:root[data-theme="light"] .user-card{background:linear-gradient(145deg,#fff,#f9fdfc)!important}
:root[data-theme="dark"] .card,:root[data-theme="dark"] .stat,:root[data-theme="dark"] .school-card,:root[data-theme="dark"] .exam-card,:root[data-theme="dark"] .user-card{background:linear-gradient(145deg,rgba(255,255,255,.065),rgba(255,255,255,.025))!important}
:root[data-theme="light"] .nav-item{color:#58716e}:root[data-theme="dark"] .nav-item{color:#9ba8bc}
:root[data-theme="light"] .nav-item:hover,:root[data-theme="light"] .nav-item.active{color:#007f73;background:linear-gradient(90deg,rgba(0,168,150,.15),rgba(0,168,150,.05))}
:root[data-theme="dark"] .nav-item:hover,:root[data-theme="dark"] .nav-item.active{color:#fff;background:linear-gradient(90deg,rgba(109,114,255,.18),rgba(160,108,255,.07))}
:root[data-theme="light"] .modal{background:rgba(15,50,47,.38)}:root[data-theme="dark"] .modal{background:rgba(2,7,15,.72)}
:root[data-theme="light"] .toast{background:#fff;color:#21443f}:root[data-theme="dark"] .toast{background:#111e32;color:#fff}

.notif-count{display:inline-grid;place-items:center;min-width:18px;height:18px;padding:0 4px;border-radius:99px;background:var(--red);color:#fff;font-size:9px;font-weight:900}
.notification-list{display:grid;gap:9px}.notification-item{display:flex;align-items:flex-start;gap:12px;width:100%;padding:13px;border:1px solid var(--line);border-radius:16px;background:var(--card);color:inherit;text-align:right;font-family:inherit;position:relative}.notification-item:hover{border-color:rgba(0,168,150,.35);transform:translateY(-2px)}.notification-item small{display:block;color:var(--muted);margin-top:4px}.notification-item i{width:7px;height:7px;border-radius:50%;background:var(--red);margin-right:auto}
.calendar-shell,.toolbar-card{border:1px solid var(--line);border-radius:22px;background:var(--card);padding:18px;box-shadow:0 15px 50px rgba(0,0,0,.06)}.calendar-top{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:16px}.calendar-top b{font-size:18px}.calendar-top span{display:block;color:var(--muted);font-size:11px;margin-top:5px}.calendar-legend{display:flex;gap:8px;flex-wrap:wrap}.calendar-legend span{padding:7px 10px;border-radius:999px;background:var(--card2);font-size:10px}.event-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.event-card{padding:16px;border:1px solid var(--line);border-radius:18px;background:var(--panel);transition:.3s ease}.event-card:hover{transform:translateY(-4px);border-color:rgba(0,168,150,.35)}.event-date{font-size:10px;color:var(--primary);font-weight:800}.event-card h3{font-size:14px;margin:9px 0 5px}.event-card p{font-size:11px;color:var(--muted);line-height:1.9;margin:0}
.timetable-grid{display:grid;grid-template-columns:repeat(6,minmax(150px,1fr));gap:12px;overflow:auto}.day-column{min-height:260px;padding:13px;border:1px solid var(--line);border-radius:19px;background:var(--card)}.day-column h3{font-size:13px;margin:0 0 12px;color:var(--primary)}.lesson{padding:12px;border-radius:14px;background:var(--panel);border:1px solid var(--line);margin-bottom:9px}.lesson b,.lesson strong,.lesson small{display:block}.lesson b{font-size:9px;color:var(--muted)}.lesson strong{font-size:12px;margin:5px 0}.lesson small{font-size:10px;color:var(--muted)}
.toolbar-card{display:flex;gap:10px;margin-bottom:14px}.question-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.question-card{padding:18px;border:1px solid var(--line);border-radius:20px;background:var(--panel);box-shadow:0 12px 35px rgba(0,0,0,.05)}.question-card h3{font-size:14px;line-height:1.9}.question-card p{font-size:10px;color:var(--muted)}.question-meta{display:flex;gap:6px;justify-content:flex-start}
.parent-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.parent-card{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:center;padding:18px;border:1px solid var(--line);border-radius:20px;background:var(--panel);box-shadow:0 12px 35px rgba(0,0,0,.05)}.parent-card .page-actions{grid-column:1/-1}.avatar.large{width:52px;height:52px;font-size:20px}.parent-card h3{margin:0;font-size:14px}.parent-card p,.parent-card b{font-size:10px;color:var(--muted)}
.report-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.report-card{padding:20px;border:1px solid var(--line);border-radius:20px;background:var(--panel);box-shadow:0 12px 35px rgba(0,0,0,.05)}.report-card span,.report-card small{display:block;color:var(--muted);font-size:10px}.report-card b{display:block;font-size:30px;margin:9px 0}
.achievement-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.achievement-card{text-align:center;padding:22px;border:1px solid var(--line);border-radius:22px;background:var(--panel);box-shadow:0 12px 35px rgba(0,0,0,.05)}.achievement-card>div{font-size:42px}.achievement-card h3{font-size:14px}.achievement-card small{color:var(--muted)}
.ai-hero{display:flex;align-items:center;gap:18px;padding:26px;border-radius:25px;background:linear-gradient(120deg,rgba(0,168,150,.14),rgba(20,184,166,.04));border:1px solid rgba(0,168,150,.22)}.ai-hero h2{margin:0}.ai-hero p{color:var(--muted);font-size:11px}.ai-orb{display:grid;place-items:center;width:68px;height:68px;border-radius:22px;background:linear-gradient(135deg,var(--primary),var(--cyan));color:#fff;font-size:32px;box-shadow:0 15px 40px rgba(0,168,150,.25)}
.chart-list{display:grid;gap:15px}.chart-row>div:first-child{display:flex;justify-content:space-between;font-size:11px;margin-bottom:7px}.chart-row .progress{height:9px}.chart-row .progress span{background:linear-gradient(90deg,var(--primary),var(--cyan))}
.theme-preview{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}.preview-light,.preview-dark{padding:25px;border-radius:17px;text-align:center;font-weight:800}.preview-light{background:#fff;color:#15312f;border:1px solid #d8ebe8}.preview-dark{background:#0d192b;color:#f5f7ff;border:1px solid #243653}
@media(max-width:1100px){.event-grid,.question-grid,.parent-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.report-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.achievement-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.timetable-grid{grid-template-columns:repeat(3,minmax(150px,1fr))}}
@media(max-width:650px){.toolbar-card{flex-direction:column}.event-grid,.question-grid,.parent-grid,.report-grid,.achievement-grid{grid-template-columns:1fr}.calendar-top{align-items:flex-start;flex-direction:column}.timetable-grid{grid-template-columns:repeat(2,minmax(150px,1fr))}.ai-hero{align-items:flex-start}.theme-preview{grid-template-columns:1fr}}

:root[data-theme="dark"] .login-panel{background:rgba(5,11,21,.4)!important;color:#f5f7ff}
:root[data-theme="dark"] .login-visual{background:linear-gradient(135deg,#0b1730,#202c69 54%,#512f83)!important}
:root[data-theme="dark"] .login-visual:before{background:radial-gradient(circle,rgba(57,213,255,.28),transparent 68%)}
:root[data-theme="dark"] .login-visual:after{background:radial-gradient(circle,rgba(160,108,255,.38),transparent 67%)}
:root[data-theme="dark"] .login-card{background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035))!important;color:#f5f7ff!important}
:root[data-theme="dark"] .login-card .subtitle,:root[data-theme="dark"] .login-card .field label{color:#9eabc1!important}
:root[data-theme="dark"] .demo-box{color:#aeb9cb;background:rgba(255,255,255,.035)}
:root[data-theme="dark"] .school-cover{background:linear-gradient(135deg,#252e75,#633f9b)}
.question-picker{display:grid;gap:8px;max-height:260px;overflow:auto;padding:4px}.picker-row{display:flex;gap:10px;align-items:flex-start;padding:11px;border:1px solid var(--line);border-radius:13px;background:var(--card);cursor:pointer}.picker-row:hover{border-color:rgba(0,168,150,.35)}.picker-row span{display:grid;gap:3px}.picker-row small{color:var(--muted);font-size:10px}

/* CorExam X7 — Live presence & backup center */
.live-presence{display:flex;align-items:center;gap:7px;border:1px solid rgba(0,168,150,.28);background:rgba(0,168,150,.08);color:var(--text);border-radius:999px;padding:7px 11px;font:inherit;font-size:11px;cursor:pointer}
.live-presence:hover{transform:translateY(-2px);border-color:rgba(0,168,150,.5);background:rgba(0,168,150,.13)}
.live-pulse,.presence-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#16b889;box-shadow:0 0 0 0 rgba(22,184,137,.5);animation:presencePulse 1.7s infinite}
.live-pulse{width:10px;height:10px}.online-dot{color:#13a979;font-weight:800}.offline-dot{color:var(--muted)}
@keyframes presencePulse{0%{box-shadow:0 0 0 0 rgba(22,184,137,.52)}70%{box-shadow:0 0 0 9px rgba(22,184,137,0)}100%{box-shadow:0 0 0 0 rgba(22,184,137,0)}}
.live-hero{display:flex;justify-content:space-between;align-items:center;gap:25px;padding:28px;border:1px solid rgba(0,168,150,.22);border-radius:28px;background:radial-gradient(circle at 10% 10%,rgba(0,168,150,.16),transparent 35%),linear-gradient(135deg,var(--panel),var(--panel2));box-shadow:0 20px 70px rgba(0,168,150,.08)}
.live-hero h2{margin:9px 0;font-size:clamp(22px,3vw,38px);letter-spacing:-.7px}.live-hero h2 strong{color:var(--primary)}.live-hero p{max-width:700px;color:var(--muted);line-height:2;font-size:12px}.eyebrow{display:flex;align-items:center;gap:8px;color:var(--primary);font-size:11px;font-weight:900}.live-number{min-width:160px;height:160px;border-radius:50%;display:grid;place-items:center;align-content:center;text-align:center;font-size:52px;font-weight:900;color:var(--primary);border:1px solid rgba(0,168,150,.28);background:rgba(0,168,150,.07);box-shadow:inset 0 0 45px rgba(0,168,150,.08)}.live-number small{display:block;color:var(--muted);font-size:10px;margin-top:-6px}
.presence-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin:15px 0}.presence-stat{padding:18px;border:1px solid var(--line);border-radius:20px;background:var(--card);display:grid;gap:3px}.presence-stat b{font-size:28px}.presence-stat small{font-size:10px;color:var(--muted)}.presence-stat.online{border-color:rgba(0,168,150,.3);background:rgba(0,168,150,.07)}.presence-stat.online span{color:#13a979}
.online-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.online-card{position:relative;display:flex;align-items:center;gap:12px;padding:15px;border:1px solid var(--line);border-radius:18px;background:var(--panel);overflow:hidden}.online-card.live{border-color:rgba(0,168,150,.3);box-shadow:0 10px 30px rgba(0,168,150,.06)}.online-card h3{font-size:13px;margin:0 0 3px}.online-card p,.online-card small{font-size:10px;color:var(--muted);margin:0}.online-avatar{position:relative;width:48px;height:48px;flex:none;display:grid;place-items:center;border-radius:15px;background:linear-gradient(135deg,var(--primary),var(--cyan));color:white;font-weight:900;font-size:18px}.presence-dot{position:absolute;right:-2px;bottom:-2px;border:3px solid var(--panel);width:13px;height:13px}.live-badge{margin-right:auto;align-self:flex-start;padding:5px 8px;border-radius:999px;background:rgba(22,184,137,.12);color:#0f9c70;font-size:9px;font-weight:900}
.backup-hero{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:26px;border-radius:25px;border:1px solid rgba(0,168,150,.22);background:linear-gradient(135deg,rgba(0,168,150,.11),rgba(0,168,150,.025));margin-bottom:15px}.backup-hero h2{margin:8px 0}.backup-hero p{color:var(--muted);font-size:11px}.backup-status{min-width:210px;padding:15px;border-radius:18px;background:var(--panel);border:1px solid var(--line);display:grid;gap:5px}.backup-status b{color:var(--primary)}.backup-status span{font-size:10px;color:var(--muted)}.backup-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.backup-card{padding:21px;border:1px solid var(--line);border-radius:22px;background:var(--card);box-shadow:0 12px 40px rgba(0,0,0,.05)}.backup-card:hover{transform:translateY(-4px);border-color:rgba(0,168,150,.3)}.backup-icon{font-size:30px}.backup-card h3{font-size:14px}.backup-card p{min-height:45px;color:var(--muted);font-size:10px;line-height:1.9}
:root[data-theme="light"] .live-hero,:root[data-theme="light"] .online-card,:root[data-theme="light"] .backup-card,:root[data-theme="light"] .backup-status{background:#fff}.backup-card .btn{margin-top:5px}.live-hero,.online-card,.backup-card,.backup-status{color:var(--text)}
@media(max-width:1050px){.backup-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.presence-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.live-hero,.backup-hero{flex-direction:column;align-items:flex-start}.live-number{width:120px;height:120px;min-width:120px;font-size:38px}.online-grid,.backup-grid{grid-template-columns:1fr}.live-presence span:last-child{display:none}}

/* CorExam Enterprise V5 — visible enterprise modules */
.enterprise-banner{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 0 16px;padding:15px 18px;border:1px solid rgba(0,168,150,.28);border-radius:18px;background:linear-gradient(90deg,rgba(0,168,150,.10),transparent);color:var(--text)}
.enterprise-banner span{font-size:11px;color:var(--muted)}
.leaderboard-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.rank-row{display:grid;grid-template-columns:40px 1fr auto;align-items:center;gap:10px;padding:13px 0;border-bottom:1px solid var(--line)}.rank-row:last-child{border-bottom:0}.rank-row>b{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:rgba(0,168,150,.10);color:var(--primary)}.rank-row span{font-weight:700}.rank-row small{display:block;color:var(--muted);font-size:9px;margin-top:3px;font-weight:400}.rank-row strong{color:var(--primary)}
.anti-cheat-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;padding:13px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}.anti-cheat-options label{display:flex;gap:7px;align-items:center;font-size:11px;color:var(--text)}
@media(max-width:900px){.leaderboard-grid{grid-template-columns:1fr 1fr}}@media(max-width:650px){.leaderboard-grid,.anti-cheat-options{grid-template-columns:1fr}.enterprise-banner{align-items:flex-start;flex-direction:column}}


/* Advanced User Analytics — Chart.js */
.user-analytics{padding:24px;border:1px solid var(--line);border-radius:28px;background:linear-gradient(145deg,var(--card),var(--card2));box-shadow:var(--shadow)}
.analytics-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:18px}.analytics-head h2{margin:5px 0 6px;font-size:23px}.analytics-head p{margin:0;color:var(--muted);font-size:11px;line-height:2}.analytics-actions{display:flex;gap:8px;flex-wrap:wrap}.eyebrow{font-size:9px;letter-spacing:.12em;font-weight:900;color:var(--primary)}
.user-kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:18px 0}.user-kpi{padding:17px;border:1px solid var(--line);border-radius:20px;background:var(--panel);position:relative;overflow:hidden}.user-kpi:after{content:"";position:absolute;inset:auto -20px -32px auto;width:85px;height:85px;border-radius:50%;background:rgba(20,184,166,.08)}.user-kpi span,.user-kpi small{display:block;color:var(--muted);font-size:10px}.user-kpi b{display:block;font-size:29px;margin:7px 0}.user-kpi.live b{color:var(--primary)}.user-kpi.danger b{color:var(--red)}
.chart-filterbar{display:flex;gap:12px;flex-wrap:wrap;padding:13px;margin-bottom:14px;border:1px solid var(--line);border-radius:18px;background:var(--panel)}.chart-filterbar label{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:10px}.chart-filterbar .input{min-width:180px;height:38px;padding:0 12px}
.chart-grid-pro{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.chart-card-pro{min-width:0;padding:18px;border:1px solid var(--line);border-radius:22px;background:var(--panel);box-shadow:0 12px 35px rgba(0,0,0,.05)}.chart-card-pro.wide{min-width:0}.chart-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:8px}.chart-card-head h3{margin:0;font-size:14px}.chart-card-head small{display:block;color:var(--muted);font-size:9px;margin-top:5px}.chart-card-head>span{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:rgba(20,184,166,.10);color:var(--primary);font-weight:900;font-size:9px}.chart-canvas{height:280px;position:relative}.chart-canvas.tall{height:310px}.chart-empty{height:100%;display:grid;place-items:center;align-content:center;text-align:center;gap:7px;color:var(--muted);border:1px dashed var(--line);border-radius:16px}.chart-empty b{color:var(--text);font-size:12px}.chart-empty span{font-size:10px;max-width:300px;line-height:1.9}.chart-insights{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:14px}.chart-insights>div{padding:15px 17px;border-radius:18px;background:var(--panel);border:1px solid var(--line)}.chart-insights b,.chart-insights span{display:block}.chart-insights b{font-size:11px;margin-bottom:5px}.chart-insights span{font-size:10px;color:var(--muted);line-height:1.9}
@media(max-width:900px){.user-kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.chart-grid-pro{grid-template-columns:1fr}.analytics-head{flex-direction:column}.chart-insights{grid-template-columns:1fr}}
@media(max-width:550px){.user-kpi-grid{grid-template-columns:1fr}.chart-filterbar{align-items:stretch;flex-direction:column}.chart-filterbar label{justify-content:space-between}.chart-filterbar .input{min-width:0;flex:1}.user-analytics{padding:16px}.chart-canvas,.chart-canvas.tall{height:250px}}

/* CorExam × Corebit Brand System */
.corebit-mark{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:9px;
background:linear-gradient(135deg,#38a169,#1f8f70);color:#fff;font-weight:900;font-size:13px;
box-shadow:0 8px 24px rgba(56,161,105,.25);position:relative;overflow:hidden}
.corebit-mark:after{content:"";position:absolute;inset:2px;border:1px solid rgba(255,255,255,.22);border-radius:7px}
.brand-lockup{display:flex;align-items:center;gap:9px}
.brand-lockup .brand-name{font-weight:900;letter-spacing:-.6px}
.brand-lockup .brand-by{display:block;color:#7f8da5;font-size:9px;font-weight:600;margin-top:1px}
.corebit-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 8px;border:1px solid rgba(56,161,105,.22);
background:rgba(56,161,105,.07);color:#73d6a0;border-radius:999px;font-size:9px;font-weight:700}
.corebit-footer{padding:18px 10px 8px;text-align:center;color:#6f7d94;font-size:9px}
.corebit-footer strong{color:#70c997}


/* CorExam logo integration */
.brand-lockup{display:flex;align-items:center;gap:0}
.corexam-logo{display:block;width:112px;height:112px;object-fit:contain;filter:drop-shadow(0 10px 24px rgba(0,210,130,.16));}
.login-visual .corexam-logo{width:min(210px,34vw);height:auto;position:relative;z-index:3;margin-bottom:6px}
.login-card .brand-lockup{justify-content:center;margin:0 auto 4px}
.login-card .corexam-logo{width:170px;height:170px}
.topbar .corexam-logo{width:92px;height:58px}
@media(max-width:650px){
  .topbar .corexam-logo{width:82px;height:54px}
  .login-visual .corexam-logo{width:170px;height:170px}
}

/* CorExam Features Center */
.feature-card{min-width:0}
.feature-card-btn{width:100%;height:100%;display:flex;gap:14px;align-items:flex-start;text-align:right;border:1px solid var(--border,#e5e7eb);background:var(--card,#fff);border-radius:18px;padding:18px;cursor:pointer;color:inherit;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;font:inherit}
.feature-card-btn:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(0,0,0,.08)}
.feature-icon{width:46px;height:46px;min-width:46px;display:grid;place-items:center;border-radius:14px;background:rgba(20,184,166,.10);font-size:24px}
.feature-card-body{min-width:0;flex:1}
.feature-card-title{display:flex;gap:8px;align-items:center;justify-content:space-between}
.feature-card-title h3{margin:0;font-size:16px}
.feature-card-body p{margin:7px 0;color:var(--muted,#64748b);line-height:1.7;font-size:13px}
.feature-card-link{font-size:12px;font-weight:700;color:var(--primary,#0f766e)}
@media(max-width:700px){.feature-card-btn{padding:14px}.feature-card-title{align-items:flex-start}.feature-card-title h3{font-size:14px}}

/* Mobile Open View — keeps all features, only gives the screen more breathing room. */
@media (max-width: 650px){
  .content{padding:12px 8px 78px;max-width:none}
  .topbar{height:62px;padding:0 10px}
  .page-head{gap:10px;margin-bottom:14px}
  .page-head h1{font-size:22px}
  .page-actions{width:100%;gap:6px}
  .page-actions .btn{padding:9px 11px}
  .stats,.grid-2,.grid-3{gap:10px}
  .stat{padding:13px;border-radius:16px}
  .stat-value{font-size:24px;margin:6px 0}
  .card,.school-card,.exam-card,.user-card{padding:13px;border-radius:16px}
  .card-title{margin-bottom:11px}
  .hero-mini{padding:16px;margin-bottom:13px;border-radius:18px}
  .hero-mini h2{font-size:19px}
  .list{gap:7px}
  .list-row{padding:10px}
  .form-grid{gap:10px}
  .section{margin-top:13px}
  .table th,.table td{padding:8px}
  .modal{padding:10px}
  .modal-card{padding:18px;border-radius:20px;max-height:92vh}
  .feature-card-btn{padding:12px}
  .user-analytics{padding:12px}
}

@media (max-width: 800px){
  .cxu-mobile-nav{left:7px;right:7px;bottom:7px;height:58px;border-radius:18px}
  .cxu-mobile-nav button{min-width:68px;font-size:17px}
  .cxu-mobile-nav span{font-size:9px}
  .cxu-fab{left:10px;bottom:72px;width:46px;height:46px;font-size:22px}
  .cxu-menu{left:8px;bottom:126px;width:calc(100vw - 16px)}
}

@media (max-width: 550px){
  .content{padding-left:7px;padding-right:7px}
  .chart-canvas,.chart-canvas.tall{height:235px}
  .chart-card-pro{padding:14px}
}