@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&family=Space+Grotesk:wght@500;600;700;800&display=swap');

:root{
  --ms-purple:#6C3FE8;--ms-purple-dark:#4e2db0;--ms-purple-light:#ede9fb;--ms-purple-xlight:#f5f3ff;
  --ms-amber:#F59E0B;--ms-amber-light:#FEF3C7;
  --ms-green:#10B981;--ms-green-light:#D1FAE5;
  --ms-red:#EF4444;--ms-red-light:#FEE2E2;
  --ms-blue:#3B82F6;--ms-blue-light:#DBEAFE;
  --ms-dark:#1a0a3d;--ms-text:#1e1b4b;--ms-muted:#6b7280;
  --ms-border:#e5e7eb;--ms-bg:#f5f3ff;--ms-surface:#fff;
  --ms-sidebar-w:240px;--ms-r:12px;--ms-rs:8px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Nunito',sans-serif;background:var(--ms-bg);color:var(--ms-text);font-size:15px;line-height:1.6;min-height:100vh}
a{text-decoration:none;color:inherit}
/* ── LAYOUT ── */
.ms-layout{display:grid;grid-template-columns:var(--ms-sidebar-w) 1fr;min-height:100vh}
.ms-topbar{display:none;align-items:center;justify-content:space-between;background:var(--ms-dark);padding:0 16px;height:56px;position:sticky;top:0;z-index:200;box-shadow:0 2px 12px rgba(0,0,0,.3)}
.ms-topbar-logo{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:17px;color:#fff}
.ms-topbar-logo span{color:var(--ms-amber)}
.ms-menu-btn{background:none;border:2px solid rgba(255,255,255,.2);color:#fff;padding:6px 10px;border-radius:8px;cursor:pointer;font-size:20px;line-height:1}
.ms-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:150}
.ms-overlay.open{display:block}
/* ── SIDEBAR ── */
.ms-sidebar{background:var(--ms-dark);color:#c4b5fd;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;scrollbar-color:rgba(108,63,232,.4) transparent}
.ms-sidebar::-webkit-scrollbar{width:4px}.ms-sidebar::-webkit-scrollbar-thumb{background:rgba(108,63,232,.4);border-radius:4px}
.ms-sidebar-head{padding:20px 16px 16px;border-bottom:1px solid rgba(255,255,255,.07)}
.ms-brand{font-family:'Space Grotesk',sans-serif;font-weight:800;font-size:18px;color:#fff;display:flex;align-items:center;gap:10px;text-decoration:none}
.ms-brand-icon{width:34px;height:34px;background:var(--ms-purple);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}
.ms-brand span{color:var(--ms-amber)}
.ms-role-badge{margin-top:8px;display:inline-block;font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;padding:3px 10px;border-radius:20px;background:rgba(108,63,232,.3);color:#c4b5fd}
.ms-sidebar-nav{padding:12px 10px;flex:1}
.ms-nav-label{font-size:9.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:rgba(196,181,253,.4);padding:10px 8px 3px}
.ms-sidebar ul{list-style:none;padding:0;margin:0}
.ms-sidebar li{margin-bottom:1px}
.ms-sidebar a{display:flex;align-items:center;gap:9px;color:#c4b5fd;text-decoration:none;font-weight:600;font-size:13px;padding:9px 11px;border-radius:var(--ms-rs);transition:all .2s}
.ms-nav-ic{font-size:14px;width:18px;text-align:center;flex-shrink:0}
.ms-sidebar a:hover{background:rgba(108,63,232,.2);color:#fff}
.ms-sidebar a.active{background:var(--ms-purple);color:#fff;box-shadow:0 4px 15px rgba(108,63,232,.3)}
.ms-nav-badge{background:var(--ms-red);color:#fff;font-size:10px;font-weight:800;padding:1px 6px;border-radius:20px;margin-left:auto}
.ms-sidebar-foot{padding:10px;border-top:1px solid rgba(255,255,255,.07)}
.ms-sidebar-foot a{color:#fca5a5!important;font-weight:700!important}
.ms-sidebar-foot a:hover{background:rgba(239,68,68,.15)!important;color:#ef4444!important}
/* ── CONTENT ── */
.ms-content{padding:28px 32px;background:var(--ms-bg);overflow-x:hidden}
/* ── AUTH ── */
.ms-login-wrap{min-height:100vh;background:linear-gradient(135deg,#1a0a3d 0%,#2d1578 55%,#1a0a3d 100%);display:flex;align-items:center;justify-content:center;padding:20px;position:relative;overflow:hidden}
.ms-login-wrap::before{content:'';position:absolute;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(108,63,232,.25) 0%,transparent 70%);top:-150px;right:-150px;pointer-events:none}
.ms-login-wrap::after{content:'';position:absolute;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(245,158,11,.12) 0%,transparent 70%);bottom:-100px;left:-100px;pointer-events:none}
.ms-login-card{background:rgba(255,255,255,.97);border-radius:20px;padding:40px;width:100%;max-width:430px;box-shadow:0 25px 80px rgba(0,0,0,.4);position:relative;z-index:1}
.ms-login-logo{text-align:center;margin-bottom:28px}
.ms-login-icon{width:62px;height:62px;background:linear-gradient(135deg,var(--ms-purple),var(--ms-purple-dark));border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:26px;margin:0 auto 12px;box-shadow:0 8px 24px rgba(108,63,232,.4)}
.ms-login-logo h2{font-family:'Space Grotesk',sans-serif;font-size:22px;font-weight:800;color:var(--ms-text);margin:0 0 4px}
.ms-login-logo h2 span{color:var(--ms-purple)}
.ms-login-logo p{color:var(--ms-muted);font-size:13px}
/* ── PAGE HEADER ── */
.ms-page-header{display:flex;align-items:center;gap:14px;margin-bottom:28px;flex-wrap:wrap}
.ms-page-header-icon{width:46px;height:46px;border-radius:var(--ms-r);background:var(--ms-purple-light);color:var(--ms-purple);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.ms-page-header h1{font-family:'Space Grotesk',sans-serif;font-size:20px;font-weight:700;color:var(--ms-text);margin:0;line-height:1.3}
.ms-page-header p{color:var(--ms-muted);font-size:13px;margin:2px 0 0}
.ms-page-actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
/* ── CARDS ── */
.ms-card{background:var(--ms-surface);padding:24px;border-radius:var(--ms-r);box-shadow:0 2px 12px rgba(0,0,0,.07);margin-bottom:20px;border:1px solid var(--ms-border)}
.ms-card h2{font-family:'Space Grotesk',sans-serif;font-size:18px;font-weight:700;margin:0 0 20px}
.ms-card-title{font-family:'Space Grotesk',sans-serif;font-size:15px;font-weight:700;margin:0 0 16px;color:var(--ms-text);display:flex;align-items:center;gap:8px}
/* ── STAT GRID ── */
.ms-stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:14px;margin-bottom:24px}
.ms-stat{background:var(--ms-surface);border-radius:var(--ms-r);padding:18px;border:1px solid var(--ms-border);box-shadow:0 2px 8px rgba(0,0,0,.05);display:flex;flex-direction:column;gap:8px;text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s}
.ms-stat:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(108,63,232,.1)}
.ms-stat-icon{width:40px;height:40px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:18px}
.ms-stat-val{font-family:'Space Grotesk',sans-serif;font-size:26px;font-weight:800;color:var(--ms-text);line-height:1}
.ms-stat-lbl{font-size:11.5px;font-weight:700;color:var(--ms-muted);text-transform:uppercase;letter-spacing:.05em}
.ms-purple-ic{background:var(--ms-purple-light);color:var(--ms-purple)}
.ms-amber-ic{background:var(--ms-amber-light);color:var(--ms-amber)}
.ms-green-ic{background:var(--ms-green-light);color:var(--ms-green)}
.ms-blue-ic{background:var(--ms-blue-light);color:var(--ms-blue)}
/* ── FORMS ── */
.ms-form-group{margin-bottom:16px}
label{display:block;margin-bottom:5px;font-weight:700;font-size:13px;color:var(--ms-text)}
input:not([type=radio]):not([type=checkbox]):not([type=submit]):not([type=file]),select,textarea{width:100%;padding:10px 13px;border:2px solid var(--ms-border);border-radius:var(--ms-rs);font-size:14.5px;font-family:'Nunito',sans-serif;background:var(--ms-bg);color:var(--ms-text);transition:border-color .2s,box-shadow .2s;outline:none}
input:not([type=radio]):not([type=checkbox]):not([type=submit]):not([type=file]):focus,select:focus,textarea:focus{border-color:var(--ms-purple);box-shadow:0 0 0 3px rgba(108,63,232,.1);background:#fff}
.ms-pw-wrap{position:relative}.ms-pw-wrap input{padding-right:42px}
.ms-pw-toggle{position:absolute;right:11px;top:50%;transform:translateY(-50%);cursor:pointer;font-size:17px;color:var(--ms-muted);user-select:none;transition:color .2s}
.ms-pw-toggle:hover{color:var(--ms-purple)}
.ms-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ms-form-grid .col-span-2{grid-column:span 2}
/* ── BUTTONS ── */
.ms-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;background:var(--ms-purple);color:#fff;border:none;border-radius:var(--ms-rs);cursor:pointer;font-size:13.5px;font-weight:700;font-family:'Nunito',sans-serif;text-decoration:none;transition:all .2s;white-space:nowrap}
.ms-btn:hover{background:var(--ms-purple-dark);transform:translateY(-1px);box-shadow:0 4px 14px rgba(108,63,232,.3)}
.ms-btn-sm{padding:7px 13px;font-size:12.5px}
.ms-btn-lg{padding:13px 28px;font-size:15.5px;width:100%}
.ms-btn-success{background:var(--ms-green)}.ms-btn-success:hover{background:#059669;box-shadow:0 4px 14px rgba(16,185,129,.3)}
.ms-btn-danger{background:var(--ms-red)}.ms-btn-danger:hover{background:#dc2626;box-shadow:0 4px 14px rgba(239,68,68,.3)}
.ms-btn-amber{background:var(--ms-amber);color:#1e1b4b}.ms-btn-amber:hover{background:#d97706}
.ms-btn-outline{background:transparent;border:2px solid var(--ms-purple);color:var(--ms-purple)}.ms-btn-outline:hover{background:var(--ms-purple);color:#fff}
.ms-btn-ghost{background:var(--ms-surface);color:var(--ms-text);border:2px solid var(--ms-border);box-shadow:none}.ms-btn-ghost:hover{border-color:var(--ms-purple);color:var(--ms-purple);transform:none;box-shadow:none}
/* ── TABLES ── */
.ms-table-wrap{overflow-x:auto;border-radius:var(--ms-r);border:1px solid var(--ms-border)}
.ms-table{width:100%;border-collapse:collapse;font-size:14px;background:var(--ms-surface)}
.ms-table th{background:var(--ms-purple);color:#fff;font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.06em;padding:12px 16px;text-align:left;white-space:nowrap}
.ms-table td{padding:11px 16px;border-bottom:1px solid var(--ms-border);color:var(--ms-text);vertical-align:middle}
.ms-table tbody tr:last-child td{border-bottom:none}
.ms-table tbody tr:hover td{background:var(--ms-bg)}
/* ── BADGES ── */
.ms-badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700}
.ms-badge-success{background:var(--ms-green-light);color:#065f46}
.ms-badge-danger{background:var(--ms-red-light);color:#991b1b}
.ms-badge-warning{background:var(--ms-amber-light);color:#92400e}
.ms-badge-info{background:var(--ms-blue-light);color:#1e40af}
.ms-badge-purple{background:var(--ms-purple-light);color:var(--ms-purple-dark)}
.ms-badge-gray{background:#f3f4f6;color:#374151}
/* ── ALERTS ── */
.ms-alert{padding:13px 17px;border-radius:var(--ms-rs);font-weight:600;font-size:13.5px;margin-bottom:16px;display:flex;align-items:flex-start;gap:9px}
.ms-alert-success{background:var(--ms-green-light);color:#065f46;border-left:4px solid var(--ms-green)}
.ms-alert-danger{background:var(--ms-red-light);color:#991b1b;border-left:4px solid var(--ms-red)}
.ms-alert-info{background:var(--ms-blue-light);color:#1e40af;border-left:4px solid var(--ms-blue)}
.ms-alert-warning{background:var(--ms-amber-light);color:#92400e;border-left:4px solid var(--ms-amber)}
/* ── SUBJECT PILLS ── */
.ms-pills{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.ms-pill{padding:7px 15px;border-radius:20px;font-size:13px;font-weight:700;text-decoration:none;background:var(--ms-surface);color:var(--ms-muted);border:2px solid var(--ms-border);transition:all .2s;cursor:pointer;display:inline-block}
.ms-pill:hover,.ms-pill.active{background:var(--ms-purple);color:#fff;border-color:var(--ms-purple)}
/* ── PROGRESS ── */
.ms-progress{background:var(--ms-border);border-radius:20px;height:9px;overflow:hidden}
.ms-progress-fill{height:100%;border-radius:20px;background:linear-gradient(90deg,var(--ms-purple),#a855f7);transition:width .5s ease}
/* ── PAPER CARDS ── */
.ms-paper-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.ms-paper-card{background:var(--ms-surface);border-radius:var(--ms-r);padding:18px;border:1px solid var(--ms-border);box-shadow:0 2px 8px rgba(0,0,0,.05);display:flex;flex-direction:column;gap:10px;transition:all .2s}
.ms-paper-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(108,63,232,.1)}
/* ── EXAM UI ── */
.ms-exam-header{background:linear-gradient(135deg,var(--ms-purple),var(--ms-purple-dark));color:#fff;padding:18px 24px;border-radius:var(--ms-r);margin-bottom:18px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.ms-exam-header h2{font-family:'Space Grotesk',sans-serif;font-size:18px;font-weight:700;margin:0}
.ms-timer{background:rgba(255,255,255,.2);padding:7px 16px;border-radius:30px;font-family:'Space Grotesk',sans-serif;font-size:17px;font-weight:800;display:flex;align-items:center;gap:7px}
.ms-timer.urgent{background:rgba(239,68,68,.7);animation:ms-pulse 1s infinite}
@keyframes ms-pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.04)}}
.ms-q-card{background:var(--ms-surface);border-radius:var(--ms-r);padding:20px;margin-bottom:12px;border:2px solid var(--ms-border);box-shadow:0 2px 8px rgba(0,0,0,.05);transition:border-color .2s}
.ms-q-card.answered{border-color:var(--ms-purple)}
.ms-q-num{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;background:var(--ms-purple-light);color:var(--ms-purple);border-radius:7px;font-weight:800;font-size:12px;margin-bottom:9px}
.ms-q-text{font-size:15px;font-weight:600;margin-bottom:14px;line-height:1.5}
.ms-options{display:flex;flex-direction:column;gap:9px}
.ms-option{display:flex;align-items:center;gap:11px;padding:11px 15px;border:2px solid var(--ms-border);border-radius:var(--ms-rs);cursor:pointer;transition:all .2s;font-weight:600;font-size:14px}
.ms-option:hover{border-color:var(--ms-purple);background:var(--ms-purple-light)}
.ms-option input[type=radio]{display:none}
.ms-option.selected{border-color:var(--ms-purple);background:var(--ms-purple-light);color:var(--ms-purple-dark)}
.ms-option.correct{border-color:var(--ms-green);background:var(--ms-green-light)!important;color:#065f46}
.ms-option.wrong{border-color:var(--ms-red);background:var(--ms-red-light)!important;color:#991b1b}
.ms-opt-letter{width:28px;height:28px;background:var(--ms-bg);border:2px solid var(--ms-border);border-radius:6px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:11px;flex-shrink:0;transition:all .2s}
.ms-option.selected .ms-opt-letter{background:var(--ms-purple);border-color:var(--ms-purple);color:#fff}
.ms-option.correct .ms-opt-letter{background:var(--ms-green);border-color:var(--ms-green);color:#fff}
.ms-option.wrong .ms-opt-letter{background:var(--ms-red);border-color:var(--ms-red);color:#fff}
.ms-q-dots{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:18px}
.ms-q-dot{width:28px;height:28px;border-radius:7px;background:var(--ms-border);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;cursor:pointer;transition:all .2s;color:var(--ms-muted)}
.ms-q-dot.answered{background:var(--ms-purple);color:#fff}
.ms-q-dot.current{background:var(--ms-amber);color:#1e1b4b}
.ms-sticky-bar{position:sticky;bottom:16px;z-index:40;background:var(--ms-surface);border-radius:var(--ms-r);padding:14px 18px;box-shadow:0 -4px 20px rgba(0,0,0,.1);border:1px solid var(--ms-border);display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
/* ── DASHBOARD GRID ── */
.ms-dash-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
/* ── AVATARS ── */
.ms-avatar{border-radius:50%;background:var(--ms-purple-light);color:var(--ms-purple);font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}
/* ── PAGINATION ── */
.ms-pagination{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-top:1px solid var(--ms-border);flex-wrap:wrap;gap:8px}
.ms-pag-btns{display:flex;gap:5px}
/* ── FILTER BAR ── */
.ms-filter-bar{background:var(--ms-surface);border-radius:var(--ms-r);padding:14px 18px;margin-bottom:16px;border:1px solid var(--ms-border);display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.ms-filter-bar input,.ms-filter-bar select{height:38px;padding:0 12px;width:auto;flex:1;min-width:120px}
/* ── MOBILE ── */
@media(max-width:768px){
  .ms-layout{display:block}
  .ms-topbar{display:flex}
  .ms-sidebar{position:fixed;left:-260px;top:0;width:260px;height:100%;z-index:99999;transition:left .3s ease}
  .ms-sidebar.open{left:0 !important}
  .ms-overlay{z-index:99998}
  .ms-content{padding:16px;min-height:calc(100vh - 56px)}
  .ms-stat-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .ms-stat-val{font-size:22px}
  .ms-page-header{margin-bottom:16px}
  .ms-page-header h1{font-size:17px}
  .ms-paper-grid{grid-template-columns:1fr}
  .ms-exam-header{flex-direction:column;align-items:flex-start}
  .ms-login-card{padding:28px 18px}
  .ms-dash-grid{grid-template-columns:1fr}
  .ms-form-grid{grid-template-columns:1fr}
  .ms-form-grid .col-span-2{grid-column:span 1}
}
@media(max-width:420px){
  .ms-stat-grid{grid-template-columns:1fr 1fr}
  .ms-stat{padding:12px}
}
@keyframes ms-fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.ms-card,.ms-stat,.ms-paper-card,.ms-q-card{animation:ms-fadeIn .3s ease both}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(108,63,232,.3);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--ms-purple)}

/* ── Collapsible sidebar sections ── */
.ms-nav-section-toggle {
  display:flex;align-items:center;justify-content:space-between;
  width:100%;background:none;border:none;cursor:pointer;
  font-size:9.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  color:rgba(196,181,253,.4);padding:10px 8px 3px;
}
.ms-nav-section-toggle:hover{color:rgba(196,181,253,.7)}
.ms-nav-section-toggle .arrow{transition:transform .25s;font-size:10px}
.ms-nav-section-toggle.collapsed .arrow{transform:rotate(-90deg)}
.ms-nav-section-body{overflow:hidden;transition:max-height .3s ease}
.ms-nav-section-body.collapsed{max-height:0!important}

/* ── Mobile: ensure content below topbar ── */
@media(max-width:768px){
  .ms-main-wrap{padding-top:56px}
  body{overflow-x:hidden}
}

/* ── SEO/Homepage friendly ── */
.ms-lp-hero{min-height:60vh}

/* Hide WP admin bar so it doesn't interfere with LMS */
#wpadminbar { display: none !important; }
html { margin-top: 0 !important; }