/* ExamPro v8 — modern, light-default, fully responsive with sidebar layout */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Fraunces:wght@600;700;800&display=swap');

:root{
  --bg:#f6f8fc; --surface:#ffffff; --surface-2:#f9fafe;
  --text:#0c1220; --text-2:#26324a; --muted:#64708a;
  --primary:#15307a; --primary-2:#1f4ad6; --primary-3:#0c1f56; --primary-50:#eef2ff;
  --gold:#e8b341; --gold-2:#c98e1d;
  --border:#e4e9f3; --border-2:#eef1f7;
  --ok:#0f8a4f; --err:#b42318; --warn:#b45309; --info:#1f4ad6;
  --radius:14px; --radius-sm:10px; --radius-lg:20px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.04),0 4px 14px -10px rgba(15,23,42,.10);
  --shadow:0 14px 50px -22px rgba(21,48,122,.30);
  --shadow-lg:0 30px 90px -30px rgba(21,48,122,.45);
  --grad-hero:linear-gradient(135deg,#0c1f56 0%,#15307a 45%,#1f4ad6 100%);
  --grad-gold:linear-gradient(135deg,#e8b341 0%,#c98e1d 100%);
  --sidebar-w:264px; --sidebar-w-collapsed:76px; --topbar-h:62px;
}
body.theme-dark{
  --bg:#0b1020; --surface:#121a32; --surface-2:#0f1730;
  --text:#e6ecff; --text-2:#c8d2ee; --muted:#8893b8;
  --border:#1f2a4d; --border-2:#172248; --primary-50:#1b2447;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Plus Jakarta Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;
  min-height:100vh;padding-bottom:env(safe-area-inset-bottom);overflow-x:hidden;
}
a{color:var(--primary-2);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;letter-spacing:-.02em;margin:0 0 12px;color:var(--text)}
h1{font-size:clamp(22px,3.4vw,30px);font-weight:800}
h2{font-size:clamp(18px,2.4vw,22px);font-weight:700}
h3{font-size:16px;font-weight:600}
small,.muted{color:var(--muted)}
code{background:var(--surface-2);padding:1px 6px;border-radius:6px;font-size:.9em}

/* ===== APP SHELL ===== */
.app{display:grid;grid-template-columns:var(--sidebar-w) 1fr;min-height:100vh}
body.sidebar-collapsed .app{grid-template-columns:var(--sidebar-w-collapsed) 1fr}
body.no-sidebar .app{grid-template-columns:1fr}
body.no-sidebar .sidebar{display:none}
body.no-sidebar .scrim,
body.no-sidebar .tb-hamburger,
body.no-sidebar .tb-toggle{display:none !important}
body.no-sidebar .main{display:flex;flex-direction:column;min-height:100vh}
body.no-sidebar .container{max-width:1080px}

/* ===== SIDEBAR ===== */
.sidebar{
  background:var(--surface);border-right:1px solid var(--border);
  position:sticky;top:0;height:100vh;overflow-y:auto;overflow-x:hidden;
  display:flex;flex-direction:column;z-index:40;transition:width .2s;
}
.sidebar::-webkit-scrollbar{width:6px}
.sidebar::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
.sb-brand{display:flex;align-items:center;gap:10px;padding:18px 18px 16px;
  border-bottom:1px solid var(--border-2);font-family:'Fraunces',serif;
  font-weight:800;font-size:20px;color:var(--primary)}
.sb-brand .mark{
  width:38px;height:38px;border-radius:11px;background:var(--grad-hero);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;font-weight:800;
  box-shadow:0 8px 22px -10px rgba(21,48,122,.6);font-family:'Plus Jakarta Sans',sans-serif;font-size:14px;flex-shrink:0;
}
.sb-section{padding:14px 12px 4px;font-size:10.5px;font-weight:800;color:var(--muted);
  text-transform:uppercase;letter-spacing:.1em}
.sb-nav{display:flex;flex-direction:column;gap:2px;padding:4px 10px}
.sb-nav a{
  display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;
  color:var(--text-2);font-weight:500;font-size:14px;transition:.15s;min-width:0;
}
.sb-nav a .ic{font-size:17px;width:22px;text-align:center;flex-shrink:0}
.sb-nav a .lb{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sb-nav a:hover{background:var(--primary-50);color:var(--primary);text-decoration:none}
.sb-nav a.active{background:var(--grad-hero);color:#fff;box-shadow:0 6px 16px -8px rgba(21,48,122,.55)}
.sb-foot{margin-top:auto;padding:14px 18px;border-top:1px solid var(--border-2);
  font-size:11.5px;color:var(--muted);line-height:1.5}
body.sidebar-collapsed .sb-brand span:not(.mark),
body.sidebar-collapsed .sb-section,
body.sidebar-collapsed .sb-nav a .lb,
body.sidebar-collapsed .sb-foot{display:none}
body.sidebar-collapsed .sb-nav a{justify-content:center;padding:11px 0}

/* ===== MAIN COLUMN ===== */
.main{display:flex;flex-direction:column;min-width:0;min-height:100vh}
.topbar{
  display:flex;align-items:center;gap:10px;height:var(--topbar-h);
  padding:0 18px;background:var(--surface);border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:30;backdrop-filter:saturate(180%) blur(10px);
}
.tb-toggle,.tb-hamburger{background:transparent;border:1px solid var(--border);
  width:38px;height:38px;border-radius:10px;cursor:pointer;font-size:18px;
  display:inline-flex;align-items:center;justify-content:center;color:var(--text-2)}
.tb-toggle:hover,.tb-hamburger:hover{background:var(--primary-50);color:var(--primary)}
.tb-hamburger{display:none}
.tb-search{flex:1;max-width:480px;position:relative}
.tb-search input{padding-left:38px;background:var(--surface-2);border-color:transparent}
.tb-search::before{content:"🔍";position:absolute;left:12px;top:50%;transform:translateY(-50%);font-size:14px;opacity:.6}
.tb-spacer{flex:1}
.tb-actions{display:flex;align-items:center;gap:8px}
.tb-icon-btn{background:transparent;border:1px solid var(--border);width:38px;height:38px;
  border-radius:10px;cursor:pointer;font-size:16px;color:var(--text-2);position:relative;
  display:inline-flex;align-items:center;justify-content:center}
.tb-icon-btn:hover{background:var(--primary-50);color:var(--primary)}
.tb-icon-btn .badge{position:absolute;top:-4px;right:-4px}
.tb-user{display:flex;align-items:center;gap:9px;padding:4px 10px 4px 4px;border-radius:99px;
  border:1px solid var(--border);background:var(--surface)}
.tb-user .avatar{width:30px;height:30px;font-size:13px}
.tb-user .who-text{line-height:1.15;font-size:12.5px}
.tb-user .who-text b{font-size:13px}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--grad-gold);color:#0c1220;
  display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;
  box-shadow:0 4px 10px -4px rgba(201,142,29,.6)}
.badge{background:var(--err);color:#fff;border-radius:99px;padding:1px 6px;font-size:10.5px;font-weight:700}

/* ===== CONTAINER ===== */
.container{width:100%;max-width:1280px;margin:0 auto;padding:22px clamp(14px,3vw,28px) 32px}

/* ===== CARDS ===== */
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:clamp(16px,2.5vw,24px);margin-bottom:18px;box-shadow:var(--shadow-sm);transition:.18s;
}
.card.hero{
  background:var(--grad-hero);color:#fff;border:0;box-shadow:var(--shadow);position:relative;overflow:hidden;padding:clamp(20px,3vw,34px);
}
.card.hero::after{content:"";position:absolute;inset:auto -60px -80px auto;width:340px;height:340px;
  background:radial-gradient(circle,rgba(232,179,65,.55),transparent 60%);pointer-events:none}
.card.hero::before{content:"";position:absolute;inset:-60px auto auto -60px;width:240px;height:240px;
  background:radial-gradient(circle,rgba(255,255,255,.18),transparent 60%);pointer-events:none}
.card.hero h1,.card.hero h2,.card.hero h3{color:#fff}
.card.hero .tag{background:rgba(255,255,255,.22);color:#fff;backdrop-filter:blur(6px)}

/* ===== TABLES (responsive) ===== */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface)}
table{width:100%;min-width:520px;border-collapse:separate;border-spacing:0;background:var(--surface)}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--border-2);font-size:14px;vertical-align:middle}
th{background:linear-gradient(180deg,var(--surface-2),var(--primary-50));font-weight:700;
  color:var(--text-2);font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}
tr:last-child td{border-bottom:0}
tbody tr:hover{background:var(--surface-2)}

/* ===== BUTTONS ===== */
.btn{
  display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:#fff;border:0;
  padding:10px 18px;border-radius:11px;cursor:pointer;font-size:14px;font-weight:700;
  text-decoration:none;transition:.15s;box-shadow:0 8px 16px -10px rgba(21,48,122,.55);
  font-family:inherit;line-height:1.2;
}
.btn:hover{transform:translateY(-1px);background:var(--primary-3);text-decoration:none;color:#fff;box-shadow:0 14px 24px -12px rgba(21,48,122,.6)}
.btn.secondary{background:var(--surface);color:var(--primary);border:1.5px solid var(--primary)}
.btn.secondary:hover{background:var(--primary-50)}
.btn.gold{background:var(--grad-gold);color:#0c1220;box-shadow:0 8px 16px -10px rgba(201,142,29,.6)}
.btn.gold:hover{filter:brightness(1.05);color:#0c1220}
.btn.danger{background:var(--err);box-shadow:0 6px 12px -6px rgba(180,35,24,.4)}
.btn.ghost{background:transparent;color:var(--text);box-shadow:none;border:1px solid var(--border)}
.btn.ghost:hover{background:var(--primary-50);color:var(--primary)}
.btn.sm{padding:7px 12px;font-size:12.5px;border-radius:9px}
.btn.lg{padding:13px 22px;font-size:15px;border-radius:13px}

/* ===== FORMS ===== */
input,select,textarea{
  padding:11px 13px;border:1.5px solid var(--border);border-radius:10px;font-size:15px;font-family:inherit;width:100%;
  background:var(--surface);color:var(--text);transition:border .15s,box-shadow .15s;
}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--primary-2);box-shadow:0 0 0 3px rgba(31,74,214,.18)}
label{display:block;font-size:13px;color:var(--text-2);margin:14px 0 6px;font-weight:600}
.row{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}

/* ===== ALERTS ===== */
.alert{padding:13px 16px;border-radius:11px;margin:12px 0;font-size:14px;border:1.5px solid transparent}
.alert.error{background:color-mix(in srgb,var(--err) 10%,var(--surface));color:var(--err);border-color:color-mix(in srgb,var(--err) 35%,var(--border))}
.alert.ok{background:color-mix(in srgb,var(--ok) 10%,var(--surface));color:var(--ok);border-color:color-mix(in srgb,var(--ok) 35%,var(--border))}
.alert.info{background:var(--primary-50);color:var(--primary);border-color:color-mix(in srgb,var(--primary-2) 35%,var(--border))}

/* ===== TAGS ===== */
.tag{display:inline-block;padding:4px 11px;border-radius:99px;background:var(--primary-50);color:var(--primary);font-size:12px;font-weight:700;letter-spacing:.02em}
.tag.gold{background:color-mix(in srgb,var(--gold) 16%,var(--surface));color:var(--gold-2)}
.tag.ok{background:color-mix(in srgb,var(--ok) 14%,var(--surface));color:var(--ok)}
.tag.err{background:color-mix(in srgb,var(--err) 12%,var(--surface));color:var(--err)}
.tag.warn{background:color-mix(in srgb,var(--warn) 14%,var(--surface));color:var(--warn)}

/* ===== KPIs ===== */
.kpi{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));margin-bottom:18px}
.kpi .card{padding:18px 20px;background:linear-gradient(180deg,var(--surface),var(--surface-2));position:relative;overflow:hidden;margin:0}
.kpi .card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--grad-hero)}
.kpi .card:nth-child(2)::before{background:var(--grad-gold)}
.kpi .card:nth-child(3)::before{background:linear-gradient(180deg,var(--ok),color-mix(in srgb,var(--ok) 72%,var(--primary)))}
.kpi .card:nth-child(4)::before{background:var(--grad-gold)}
.kpi .card:nth-child(5)::before{background:linear-gradient(180deg,var(--err),color-mix(in srgb,var(--err) 72%,var(--primary)))}
.kpi h3{margin:0;color:var(--muted);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.kpi .v{font-size:clamp(26px,3.4vw,34px);font-weight:800;color:var(--primary);margin-top:6px;font-family:'Fraunces',serif;line-height:1.1}
.kpi .delta{font-size:11.5px;color:var(--ok);margin-top:4px;font-weight:600}
.kpi .delta.down{color:var(--err)}

/* ===== MODULE GRID ===== */
.modgrid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}
.modcard{display:block;padding:18px;background:var(--surface);border:1px solid var(--border);
  border-radius:14px;text-decoration:none;color:inherit;transition:.18s;position:relative;overflow:hidden}
.modcard:hover{transform:translateY(-3px);box-shadow:var(--shadow);text-decoration:none;border-color:var(--primary-2)}
.modcard .ico{width:44px;height:44px;border-radius:12px;background:var(--primary-50);color:var(--primary);
  display:inline-flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:10px}
.modcard b{display:block;font-size:15px;margin-bottom:4px}
.modcard small{display:block;color:var(--muted);line-height:1.45}

/* ===== QUESTION EDITOR ===== */
.qcard{border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:12px;background:var(--surface);
  display:grid;grid-template-columns:42px 1fr auto;gap:12px;align-items:start}
.qcard .qnum{width:42px;height:42px;border-radius:11px;background:var(--grad-hero);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;font-weight:800;flex-shrink:0}
.qcard .opts{margin-top:8px;display:flex;flex-direction:column;gap:6px}
.qcard .opt{display:flex;align-items:center;gap:8px;padding:9px 12px;border:1.5px solid var(--border);border-radius:10px;background:var(--surface-2);cursor:pointer;transition:.15s}
.qcard .opt:hover{border-color:var(--primary-2);background:var(--primary-50)}
.qcard .opt.correct{background:#eafff3;border-color:#86efac}
.exam-pager-head{display:flex;gap:14px;justify-content:space-between;align-items:center;position:sticky;top:calc(var(--topbar-h) + 8px);z-index:20}
.exam-progress{flex:1;min-width:160px;height:10px;background:var(--surface-2);border:1px solid var(--border);border-radius:999px;overflow:hidden}.exam-progress span{display:block;height:100%;width:0;background:var(--grad-hero);transition:width .2s}.qjump-wrap{display:flex;gap:7px;flex-wrap:wrap;margin:14px 0}.qjump{width:36px;height:36px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text);font-weight:800;cursor:pointer}.qjump.active{background:var(--primary);color:#fff;border-color:var(--primary)}.qjump.answered{box-shadow:inset 0 -4px 0 var(--ok)}.exam-nav{display:flex;gap:10px;justify-content:space-between;align-items:center;flex-wrap:wrap;margin-top:14px}.exam-nav .btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}

/* ===== NOTIFICATIONS ===== */
.notif-panel{position:fixed;top:calc(var(--topbar-h) + 8px);right:14px;width:min(360px,calc(100vw - 28px));max-height:70vh;overflow:auto;
  background:var(--surface);border-radius:14px;box-shadow:var(--shadow-lg);border:1px solid var(--border);
  z-index:60;transform:translateY(-10px) scale(.96);opacity:0;pointer-events:none;transition:.2s}
.notif-panel.open{transform:none;opacity:1;pointer-events:auto}
.np-head{padding:14px 16px;border-bottom:1px solid var(--border);font-weight:700;display:flex;justify-content:space-between;align-items:center}
.notif-item{display:block;padding:12px 16px;border-bottom:1px solid var(--border-2);color:var(--text);text-decoration:none}
.notif-item:hover{background:var(--surface-2);text-decoration:none}
.notif-item.unread{background:var(--primary-50)}
.notif-item small{color:var(--muted);font-size:11px;display:block;margin-top:4px}

/* ===== BOTTOM BAR (mobile) ===== */
.bottombar{display:none}

/* ===== FOOTER ===== */
.foot{
  text-align:center;padding:24px 18px;color:var(--muted);font-size:13px;line-height:1.7;
  border-top:1px solid var(--border);background:var(--surface);
  padding-bottom:calc(24px + env(safe-area-inset-bottom));
}
.foot a{color:var(--primary-2)}

/* ===== SCRIM ===== */
.scrim{position:fixed;inset:0;background:rgba(8,14,32,.5);z-index:39;opacity:0;pointer-events:none;transition:.2s}
body.drawer-open .scrim{opacity:1;pointer-events:auto}

/* ===== OFFLINE BANNER ===== */
.offline-banner{display:none;background:var(--warn);color:#fff;padding:8px 14px;text-align:center;font-size:13px;font-weight:600;position:sticky;top:0;z-index:50}
body.is-offline .offline-banner{display:block}

/* ===== RESPONSIVE BREAKS ===== */
@media (max-width:1080px){
  .app{grid-template-columns:1fr !important}
  .sidebar{position:fixed;top:0;left:0;width:280px;transform:translateX(-100%);transition:transform .25s ease}
  body.drawer-open .sidebar{transform:none;box-shadow:var(--shadow-lg)}
  body.sidebar-collapsed .sb-brand span:not(.mark),
  body.sidebar-collapsed .sb-section,
  body.sidebar-collapsed .sb-nav a .lb,
  body.sidebar-collapsed .sb-foot{display:block}
  body.sidebar-collapsed .sb-nav a{justify-content:flex-start;padding:10px 12px}
  .tb-hamburger{display:inline-flex}
  .tb-toggle{display:none}
  .tb-search{max-width:none}
}
@media (max-width:720px){
  .tb-search{display:none}
  .tb-user .who-text{display:none}
  .container{padding:16px 14px 96px}
  .qcard{grid-template-columns:1fr}
  .exam-pager-head{top:calc(var(--topbar-h) + 4px);align-items:flex-start}.exam-progress{flex-basis:100%}.qjump{width:34px;height:34px}.exam-nav .btn{flex:1;justify-content:center}
  .bottombar{
    display:flex;position:fixed;bottom:0;left:0;right:0;z-index:35;background:var(--surface);
    border-top:1px solid var(--border);padding:6px 4px calc(6px + env(safe-area-inset-bottom));
    box-shadow:0 -8px 24px -10px rgba(15,23,42,.10);
  }
  .bottombar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
    padding:6px 4px;color:var(--muted);text-decoration:none;font-size:10.5px;gap:2px;border-radius:8px}
  .bottombar a span{font-size:20px}
  .bottombar a small{font-size:10px;font-weight:600}
  .bottombar a.active{color:var(--primary);background:var(--primary-50)}
  .foot{padding-bottom:calc(80px + env(safe-area-inset-bottom))}
}
@media (max-width:480px){
  h1{font-size:21px} h2{font-size:17px}
  .btn{padding:9px 14px;font-size:13.5px}
  .btn.sm{padding:7px 10px;font-size:12px}
  .card{padding:16px;border-radius:13px;margin-bottom:14px}
  th,td{padding:10px 10px;font-size:13px}
  .modcard{padding:14px}
}

/* ===== PRINT ===== */
@media print{
  .sidebar,.topbar,.foot,.bottombar,.notif-panel,.scrim,.tplbar{display:none !important}
  .app{display:block}
  .main{display:block}
  body{background:#fff}
  .card,.rc{box-shadow:none;border:1px solid #ccc}
}

@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.card,.kpi .card,.qcard,.modcard{animation:fadeUp .35s ease both}

.ql-editor{min-height:160px;font-size:15px}
.ql-toolbar{border-top-left-radius:8px;border-top-right-radius:8px}
.ql-container{border-bottom-left-radius:8px;border-bottom-right-radius:8px;background:#fff}

/* ===== AUTH (login / forgot / reset) — true full-screen centered card ===== */
body.auth-shell{min-height:100vh;background:linear-gradient(135deg,var(--primary-50),var(--bg) 45%,#fff7df)}
body.auth-shell .app,body.auth-shell .main{min-height:100vh;width:100%}
body.auth-shell .container{max-width:none;margin:0;padding:0;min-height:100vh;display:grid;place-items:center}
.auth-wrap{
  width:100%;min-height:100vh;
  display:grid;place-items:center;
  padding:clamp(16px,4vw,48px);
}
.auth-wrap .auth-card{
  width:min(100%,460px);margin:0 auto;
  padding:32px clamp(20px,4vw,36px);
  background:var(--surface);border:1px solid var(--border);
  border-radius:20px;box-shadow:var(--shadow-lg);
}
.auth-wrap .auth-card h1{margin:0 0 4px;font-size:28px}
.auth-wrap .auth-card .btn{justify-content:center;min-height:44px}
.auth-wrap .auth-card form p{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.auth-wrap .auth-card form p .btn{flex:0 0 auto}
.auth-wrap .auth-card .g_id_signin,.auth-wrap .auth-card .g_id_signin iframe{max-width:100% !important}
@media (max-width:480px){
  .auth-wrap{padding:14px;place-items:center}
  .auth-wrap .auth-card{padding:22px 18px;border-radius:16px}
  .auth-wrap .auth-card h1{font-size:24px}
  .auth-wrap .auth-card form p{display:grid;gap:10px}
  .auth-wrap .auth-card form p .btn{width:100%}
}

/* Auto-wrap fallback: any table directly inside .card scrolls on small screens */
@media (max-width:720px){
  .card > table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;white-space:nowrap}
  .card > form > table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;white-space:nowrap}
}

/* ============================================================
   v14.1 POLISH LAYER — modern school-portal refinements.
   Pure additive styling; preserves all existing class behavior.
   ============================================================ */
:root{
  --ring:0 0 0 4px rgba(31,74,214,.18);
  --glass:rgba(255,255,255,.72);
  --grad-soft:linear-gradient(135deg,#eef2ff 0%,#f9fafe 55%,#fff7df 100%);
  --grad-accent:linear-gradient(135deg,var(--primary-2) 0%,#7c3aed 60%,#e8b341 100%);
}
body.theme-dark{ --glass:rgba(18,26,50,.72); --grad-soft:linear-gradient(135deg,#0f1730,#0b1020 70%); }

/* Smoother focus ring across the board */
input:focus, textarea:focus, select:focus, .btn:focus-visible{
  outline:none; box-shadow:var(--ring); border-color:var(--primary-2) !important;
}

/* Topbar glassmorphism */
.topbar{ background:var(--glass); }

/* Cards: subtle gradient border on hover */
.card{ transition:box-shadow .25s, transform .25s, border-color .25s; }
.card:hover{ box-shadow:var(--shadow); }

/* Sidebar active item: animated gradient sheen */
.sb-nav a.active{
  background:linear-gradient(120deg,var(--primary-3) 0%,var(--primary) 45%,var(--primary-2) 100%);
  background-size:200% 100%; animation:sheen 6s ease-in-out infinite;
}
@keyframes sheen{ 0%,100%{background-position:0% 50%} 50%{background-position:100% 50%} }

/* KPI / modcards: gradient icon halo */
.modcard .ico{
  background:linear-gradient(135deg,var(--primary-50),#fff);
  box-shadow:inset 0 0 0 1px var(--border), 0 8px 22px -14px rgba(21,48,122,.4);
}
.modcard:hover .ico{ background:var(--grad-hero); color:#fff; transition:.25s; }

/* Buttons: refined primary with shimmer */
.btn{ position:relative; overflow:hidden; transition:transform .15s, box-shadow .2s, background .2s; }
.btn:hover{ transform:translateY(-1px); }
.btn:active{ transform:translateY(0); }
.btn.primary, .btn.solid{
  background:var(--grad-hero); color:#fff; border:none;
  box-shadow:0 10px 24px -12px rgba(21,48,122,.55);
}
.btn.primary:hover, .btn.solid:hover{ box-shadow:0 14px 30px -10px rgba(21,48,122,.7); }
.btn.gold{ background:var(--grad-gold); color:#231400; border:none; }

/* Inputs: softer */
input, textarea, select{
  border-radius:12px; border:1px solid var(--border);
  padding:11px 13px; background:var(--surface);
  transition:border-color .15s, box-shadow .15s, background .15s;
}
label{ font-size:13px; font-weight:600; color:var(--text-2); display:block; margin-bottom:6px; }

/* Tables: airy, school-portal feel */
table{ border-collapse:separate; border-spacing:0; width:100%; }
th{ background:var(--surface-2); font-weight:700; color:var(--text-2); font-size:12.5px;
    text-transform:uppercase; letter-spacing:.05em; text-align:left; padding:12px 14px;
    border-bottom:1px solid var(--border); }
td{ padding:13px 14px; border-bottom:1px solid var(--border-2); font-size:14px; }
tbody tr:hover td{ background:var(--surface-2); }

/* Alerts: pill chips with subtle backgrounds */
.alert{ border-radius:12px; padding:12px 16px; font-size:14px; font-weight:500;
        border:1px solid var(--border); margin:10px 0; }
.alert.ok{ background:color-mix(in srgb,var(--ok) 10%,var(--surface)); border-color:color-mix(in srgb,var(--ok) 35%,var(--border)); color:var(--ok); }
.alert.error,.alert.err{ background:color-mix(in srgb,var(--err) 10%,var(--surface)); border-color:color-mix(in srgb,var(--err) 35%,var(--border)); color:var(--err); }
.alert.warn{ background:color-mix(in srgb,var(--warn) 10%,var(--surface)); border-color:color-mix(in srgb,var(--warn) 35%,var(--border)); color:var(--warn); }
.alert.info{ background:var(--primary-50); border-color:color-mix(in srgb,var(--primary-2) 35%,var(--border)); color:var(--primary); }

/* Auth portal: richer hero background */
body.auth-shell{
  background:var(--grad-soft);
  background-attachment:fixed;
}
body.auth-shell::before{
  content:""; position:fixed; inset:0; pointer-events:none; z-index:0;
  background:
    radial-gradient(900px 600px at 12% 18%, rgba(31,74,214,.18), transparent 60%),
    radial-gradient(700px 500px at 88% 82%, rgba(232,179,65,.18), transparent 60%);
}
body.auth-shell .auth-wrap, body.auth-shell .container > *{ position:relative; z-index:1; }
.auth-wrap .auth-card{
  backdrop-filter:saturate(160%) blur(8px);
  background:var(--glass);
  border:1px solid rgba(255,255,255,.6);
  box-shadow:0 30px 90px -30px rgba(21,48,122,.45), 0 2px 10px rgba(15,23,42,.06);
}
.auth-wrap .auth-card h1{
  background:var(--grad-accent); -webkit-background-clip:text; background-clip:text;
  -webkit-text-fill-color:transparent; color:transparent;
}

/* Dashboards: nicer headings + subtle dividers */
h1, h2{ position:relative; }
h2::after{
  content:""; display:block; width:42px; height:3px; margin-top:8px;
  background:var(--grad-gold); border-radius:3px;
}

/* Brand mark glow on sidebar */
.sb-brand .mark{ box-shadow:0 10px 26px -10px rgba(21,48,122,.7), 0 0 0 4px rgba(31,74,214,.08); }

/* Badges */
.badge,.pill{
  display:inline-flex; align-items:center; gap:6px;
  padding:4px 10px; border-radius:999px; font-size:12px; font-weight:700;
  background:var(--primary-50); color:var(--primary);
}

/* Smoother page-level fade-in */
.main > .container{ animation:fadeUp .4s ease both; }