/* ============================================================
   JAYPAL_NEW_LMS — premium design system v4
   ============================================================ */
:root{
  --bg:#F4F6FB; --card:#FFFFFF; --border:#EAEEF4; --border-soft:#F1F4F9;
  --text:#0D1526; --text-2:#4A5468; --text-3:#9AA4B6;
  --brand:#0BB06C; --brand-2:#0EA5E9; --brand-soft:#E6F7EF; --brand-deep:#06825A;
  --grad-brand:linear-gradient(135deg,#0BB06C 0%,#089C8E 100%);
  --grad-blue:linear-gradient(135deg,#0EA5E9,#2563EB);
  --grad-violet:linear-gradient(135deg,#8b5cf6,#6d28d9);
  --grad-amber:linear-gradient(135deg,#F59E0B,#EA580C);
  --grad-rose:linear-gradient(135deg,#FB7185,#E11D48);
  --amber:#F59E0B; --amber-soft:#FEF3C7;
  --blue:#0EA5E9; --blue-soft:#E0F2FE;
  --rose:#F43F5E; --rose-soft:#FFE4E6;
  --violet:#8b5cf6; --violet-soft:#EDE9FE;
  --sidebar:#0B1222;
  --shadow-sm:0 1px 2px rgba(13,21,38,.05);
  --shadow:0 2px 8px rgba(13,21,38,.06),0 1px 2px rgba(13,21,38,.04);
  --shadow-lg:0 18px 45px rgba(13,21,38,.12);
  --shadow-brand:0 8px 22px rgba(11,176,108,.28);
  --radius:16px; --radius-sm:12px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:'Plus Jakarta Sans','Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
::selection{background:rgba(11,176,108,.18)}

/* ---------------- Shell ---------------- */
.app{display:flex;min-height:100vh}
.sidebar{width:88px;background:linear-gradient(185deg,#0B1222 0%,#111c33 100%);display:flex;flex-direction:column;position:fixed;left:0;top:0;bottom:0;z-index:50}
.sidebar-logo{height:66px;display:flex;align-items:center;justify-content:center;border-bottom:1px solid rgba(255,255,255,.06)}
.sidebar-logo-box{width:42px;height:42px;border-radius:13px;background:var(--grad-brand);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:13px;box-shadow:var(--shadow-brand)}
.sidebar-nav{flex:1;padding:14px 12px;overflow-y:auto;display:flex;flex-direction:column;gap:4px}
.sidebar-nav::-webkit-scrollbar{display:none}
.sidebar-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:11px 4px;cursor:pointer;color:rgba(255,255,255,.5);transition:all .18s;position:relative;border-radius:13px}
.sidebar-item:hover{color:#fff;background:rgba(255,255,255,.06)}
.sidebar-item.active{color:#fff;background:linear-gradient(135deg,rgba(11,176,108,.22),rgba(11,176,108,.08))}
.sidebar-item.active::before{content:'';position:absolute;left:-12px;top:14px;bottom:14px;width:4px;background:var(--brand);border-radius:0 4px 4px 0;box-shadow:0 0 12px rgba(11,176,108,.7)}
.sidebar-item i{font-size:23px}
.sidebar-item span{font-size:10.5px;font-weight:600;text-align:center;letter-spacing:.01em}
.sidebar-foot{padding:12px;border-top:1px solid rgba(255,255,255,.06);display:flex;flex-direction:column;gap:10px}
.sidebar-avatar{width:40px;height:40px;border-radius:12px;margin:0 auto;background:var(--grad-violet);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:13px}
.sidebar-logout{color:rgba(255,255,255,.45);display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10px;padding:6px;border-radius:11px;transition:.18s}
.sidebar-logout:hover{color:#fff;background:rgba(255,255,255,.06)}
.sidebar-logout i{font-size:19px}

.main{flex:1;margin-left:88px;display:flex;flex-direction:column;min-width:0}
.topbar{height:66px;background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 28px;gap:16px;position:sticky;top:0;z-index:40}
.brand-pill{display:flex;align-items:center;gap:10px;padding:7px 16px 7px 8px;background:var(--brand-soft);border-radius:30px}
.brand-pill-dot{width:26px;height:26px;border-radius:8px;background:var(--grad-brand);display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;font-weight:800}
.brand-pill-text{font-weight:700;font-size:13px;color:var(--brand-deep);letter-spacing:-.01em}
.topbar-search{margin-left:auto;display:flex;align-items:center;gap:9px;background:var(--bg);border:1.5px solid var(--border);border-radius:12px;padding:0 14px;height:42px;width:300px;max-width:36vw;transition:.18s}
.topbar-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px rgba(11,176,108,.1);background:#fff}
.topbar-search i{color:var(--text-3);font-size:18px}
.topbar-search input{border:none;background:none;outline:none;font-family:inherit;font-size:13.5px;width:100%;color:var(--text)}
.topbar-actions{display:flex;align-items:center;gap:8px}
.icon-btn{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--text-2);transition:.15s}
.icon-btn:hover{background:var(--bg);color:var(--text)}
.icon-btn i{font-size:20px}
/* Notifications dropdown */
.notif-wrap{position:relative}
.notif-panel{position:absolute;top:calc(100% + 8px);right:0;width:300px;background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow-lg);z-index:60;overflow:hidden}
.notif-panel[hidden]{display:none}
.notif-head{display:flex;align-items:center;justify-content:space-between;padding:13px 16px;border-bottom:1px solid var(--border-soft);font-weight:700;font-size:14px}
.notif-body{max-height:320px;overflow:auto}
.notif-empty{padding:26px 16px;text-align:center;color:var(--text-2);font-size:13px}
.notif-item{padding:12px 16px;border-bottom:1px solid var(--border-soft);font-size:13px;color:var(--text)}
.notif-item:last-child{border-bottom:none}
.notif-item .notif-time{display:block;color:var(--text-2);font-size:11.5px;margin-top:3px}
/* On/off switch */
.switch{position:relative;display:inline-block;width:38px;height:22px;cursor:pointer}
.switch input{opacity:0;width:0;height:0;position:absolute}
.switch-track{position:absolute;inset:0;background:var(--border);border-radius:22px;transition:.2s}
.switch-track::before{content:'';position:absolute;width:16px;height:16px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s;box-shadow:0 1px 2px rgba(0,0,0,.25)}
.switch input:checked + .switch-track{background:var(--brand)}
.switch input:checked + .switch-track::before{transform:translateX(16px)}
.user-chip{display:flex;align-items:center;gap:10px;padding:5px 14px 5px 5px;border-radius:30px;transition:.15s;border:1px solid transparent}
.user-chip:hover{background:var(--bg);border-color:var(--border)}
.user-chip-avatar{width:34px;height:34px;border-radius:10px;background:var(--grad-brand);color:#fff;font-weight:700;font-size:12px;display:flex;align-items:center;justify-content:center}
.user-chip-meta{display:flex;flex-direction:column;line-height:1.2}
.user-chip-name{font-weight:700;font-size:13px;color:var(--text)}
.user-chip-role{font-size:11.5px;color:var(--text-3);text-transform:capitalize}

.content{padding:30px;flex:1;overflow-y:auto;max-width:1320px;margin:0 auto;width:100%}
.breadcrumb{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text-3);margin-bottom:12px}
.breadcrumb i{font-size:13px}
.breadcrumb a:hover{color:var(--brand)}

/* ---------------- Page head ---------------- */
.page-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:16px}
.page-title{font-size:25px;font-weight:800;letter-spacing:-.025em;display:flex;align-items:center;gap:10px}
.page-head h1{font-size:25px;font-weight:800;letter-spacing:-.025em}
.page-sub{color:var(--text-2);font-size:13.5px;margin-top:5px}
.page-actions{display:flex;gap:8px;flex-wrap:wrap}
.draft-pill{font-size:11px;font-weight:700;color:var(--amber);background:var(--amber-soft);padding:5px 11px;border-radius:30px;display:inline-flex;align-items:center;gap:5px}
.pub-pill{font-size:11px;font-weight:700;color:var(--brand-deep);background:var(--brand-soft);padding:5px 11px;border-radius:30px;display:inline-flex;align-items:center;gap:5px}

/* ---------------- Buttons ---------------- */
.btn{height:40px;padding:0 16px;border-radius:12px;font-weight:600;font-size:13px;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:all .18s;white-space:nowrap}
.btn i{font-size:16px}
.btn-primary{background:var(--grad-brand);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--shadow-brand)}
.btn-secondary,.btn-ghost{background:#fff;color:var(--text);border:1.5px solid var(--border)}
.btn-secondary:hover,.btn-ghost:hover{background:var(--bg);border-color:#dfe5ee;transform:translateY(-1px)}
.btn-danger{background:var(--grad-rose);color:#fff}
.btn-danger:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(225,29,72,.25)}
.btn-success{background:var(--grad-brand);color:#fff}
.btn-sm{height:34px;padding:0 13px;font-size:12.5px;border-radius:10px}
.btn-block{width:100%}

/* ---------------- Stepper ---------------- */
.stepper{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:14px 20px;margin-bottom:22px;display:flex;align-items:center;gap:6px;overflow-x:auto;box-shadow:var(--shadow-sm)}
.step{display:flex;align-items:center;gap:10px;padding:6px 12px;border-radius:10px;flex-shrink:0}
.step-num{width:29px;height:29px;border-radius:50%;background:var(--bg);color:var(--text-3);font-size:12.5px;font-weight:800;display:flex;align-items:center;justify-content:center;border:1.5px solid var(--border)}
.step-label{font-size:13px;font-weight:600;color:var(--text-2)}
.step.done .step-num{background:#ECFDF5;color:#10B981;border-color:#10B981}
.step.active{background:var(--brand-soft)}
.step.active .step-num{background:var(--grad-brand);color:#fff;border-color:transparent}
.step.active .step-label{color:var(--brand-deep);font-weight:700}
.step-divider{width:26px;height:2px;background:var(--border);flex-shrink:0;border-radius:2px}

/* ---------------- Layout grid ---------------- */
.grid-2{display:grid;grid-template-columns:1fr 350px;gap:22px}

/* ---------------- Card ---------------- */
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;transition:box-shadow .2s}
.card+.card{margin-top:18px}
.card-head{padding:17px 22px;border-bottom:1px solid var(--border-soft);display:flex;align-items:center;justify-content:space-between;gap:10px}
.card-title{font-size:15px;font-weight:700;display:flex;align-items:center;gap:9px;letter-spacing:-.01em}
.card-title i{color:var(--brand);font-size:19px}
.card-sub{font-size:12px;color:var(--text-3);margin-top:2px}
.card-body{padding:22px}
.card-foot{padding:13px 22px;background:var(--bg);display:flex;justify-content:flex-end;gap:8px;border-top:1px solid var(--border)}

/* ---------------- Forms ---------------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:span 2}
.label{font-size:12.5px;font-weight:700;color:var(--text)}
.label .req{color:#EF4444}
.label-row{display:flex;align-items:center;justify-content:space-between}
.label-hint{font-size:11px;color:var(--text-3);font-weight:500}
.input,.select,.textarea,.form-control{padding:11px 13px;border:1.5px solid var(--border);border-radius:11px;font-family:inherit;font-size:13.5px;color:var(--text);background:#fff;transition:all .16s;width:100%}
.input:focus,.select:focus,.textarea:focus,.form-control:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(11,176,108,.1)}
.input,.select,.form-control{height:42px}
select.form-control,.select{height:42px}
.textarea,textarea.form-control{min-height:92px;height:auto;resize:vertical;line-height:1.55}
.hint,.help{font-size:11.5px;color:var(--text-3)}
.form-group{display:flex;flex-direction:column;gap:7px;margin-bottom:14px}
.form-group label{font-size:12.5px;font-weight:700;color:var(--text)}

/* ---------------- Picker cards ---------------- */
.pick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.pick-card{padding:16px 12px;border:2px solid var(--border);border-radius:14px;cursor:pointer;transition:all .16s;background:#fff;position:relative;text-align:center}
.pick-card:hover{border-color:var(--text-3);transform:translateY(-2px)}
.pick-card.selected{border-color:var(--brand);background:linear-gradient(180deg,var(--brand-soft),#fff)}
.pick-card.selected::after{content:'\2713';position:absolute;top:8px;right:8px;width:20px;height:20px;background:var(--brand);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}
.pick-ic{width:38px;height:38px;border-radius:11px;display:flex;align-items:center;justify-content:center;color:#fff;margin:0 auto 8px}
.pick-ic i{font-size:18px}
.pick-name{font-size:13px;font-weight:700;margin-bottom:2px}
.pick-desc{font-size:11px;color:var(--text-2);line-height:1.4}

/* ---------------- Thumbnail upload ---------------- */
.thumb-upload{display:flex;gap:14px;align-items:center}
.thumb-preview{width:164px;height:98px;border-radius:14px;background:var(--grad-violet) center/cover no-repeat;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.thumb-preview i{font-size:34px;opacity:.85}
.thumb-actions{flex:1}
.thumb-actions p{font-size:12.5px;color:var(--text-2);margin-bottom:8px}

/* ---------------- Toggle ---------------- */
.toggle-row{display:flex;align-items:center;gap:14px;padding:15px;border:1px solid var(--border);border-radius:13px;background:var(--bg)}
.toggle-row+.toggle-row{margin-top:8px}
.toggle-text{flex:1}
.toggle-title{font-size:13px;font-weight:700}
.toggle-desc{font-size:12px;color:var(--text-2);margin-top:2px;line-height:1.4}
.switch{width:42px;height:24px;background:#CBD5E1;border-radius:12px;position:relative;cursor:pointer;flex-shrink:0;transition:background .2s;display:inline-block}
.switch input{display:none}
.switch .slider,.switch::after{content:'';position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.2);transition:left .2s}
.switch.on,.switch:has(input:checked){background:var(--brand)}
.switch.on::after,.switch:has(input:checked)::after{left:20px}

/* ---------------- Curriculum ---------------- */
.section{border:1px solid var(--border);border-radius:14px;margin-bottom:12px;background:#fff;overflow:hidden;transition:all .16s}
.section:hover{border-color:rgba(11,176,108,.35);box-shadow:var(--shadow-sm)}
.section-head{padding:13px 15px;display:flex;align-items:center;gap:11px;background:var(--bg);cursor:pointer}
.section-caret{color:var(--text-3);transition:transform .2s;font-size:16px}
.section.open .section-caret{transform:rotate(90deg)}
.section .lessons{display:none}
.section.open .lessons{display:block}
.section-num{width:26px;height:26px;border-radius:8px;background:var(--brand-soft);color:var(--brand-deep);font-size:11.5px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.section-title{flex:1;font-size:13.5px;font-weight:700}
.section-meta{font-size:11.5px;color:var(--text-3);display:inline-flex;align-items:center;gap:5px}
.section-meta i{font-size:13px}
.mini-btn{width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;color:var(--text-2);transition:all .15s}
.mini-btn:hover{background:#fff;color:var(--text);box-shadow:var(--shadow-sm)}
.mini-btn.danger:hover{background:var(--rose-soft);color:#BE123C}
.mini-btn i{font-size:15px}
.lessons{padding:8px 15px 14px 15px}
.lesson{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:11px;font-size:13px;border:1px solid transparent;transition:all .15s}
.lesson:hover{background:var(--bg);border-color:var(--border)}
.lesson-icon{width:30px;height:30px;border-radius:9px;background:var(--bg);display:flex;align-items:center;justify-content:center;color:var(--text-2);flex-shrink:0}
.lesson-icon i{font-size:15px}
.lesson-icon.video{background:var(--blue-soft);color:#0369A1}
.lesson-icon.file{background:#ECFDF5;color:#065F46}
.lesson-icon.text{background:var(--violet-soft);color:#6d28d9}
.lesson-icon.link{background:var(--amber-soft);color:#92400E}
.lesson-name{flex:1;color:var(--text);font-weight:600}
.lesson-meta{font-size:11.5px;color:var(--text-3);display:flex;align-items:center;gap:10px}
.free-tag{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;background:var(--brand-soft);color:var(--brand-deep);border-radius:6px;font-size:10.5px;font-weight:700}
.add-dashed{width:100%;padding:12px;border:1.5px dashed var(--border);border-radius:12px;background:transparent;color:var(--text-2);font-size:13px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:6px;transition:all .15s}
.add-dashed:hover{border-color:var(--brand);color:var(--brand-deep);background:var(--brand-soft)}
.add-dashed i{font-size:16px}

/* ---------------- Sticky side ---------------- */
.sticky-side{position:sticky;top:90px;align-self:start;display:flex;flex-direction:column;gap:16px}
.preview-card{background:linear-gradient(150deg,#0B1222,#1E293B);border-radius:18px;padding:20px;color:#fff;box-shadow:var(--shadow-lg)}
.preview-thumb{height:124px;border-radius:13px;background:var(--grad-violet) center/cover no-repeat;position:relative;margin-bottom:14px;display:flex;align-items:flex-end;padding:12px}
.preview-badge{position:absolute;top:10px;left:10px;padding:4px 10px;background:rgba(255,255,255,.95);color:var(--text);border-radius:7px;font-size:10.5px;font-weight:700;display:inline-flex;align-items:center;gap:4px}
.preview-title{font-size:15px;font-weight:700;line-height:1.3;color:#fff}
.preview-meta{display:flex;align-items:center;gap:12px;font-size:11.5px;color:rgba(255,255,255,.65);margin-top:11px;flex-wrap:wrap}
.preview-meta i{font-size:13px}
.preview-price{margin-top:13px;font-size:22px;font-weight:800}
.settings-list{display:flex;flex-direction:column;gap:14px}
.setting{display:flex;gap:11px;align-items:flex-start}
.setting-ic{width:32px;height:32px;border-radius:9px;background:var(--bg);display:flex;align-items:center;justify-content:center;color:var(--text-2);flex-shrink:0}
.setting-ic i{font-size:15px}
.setting-text{flex:1;font-size:12.5px}
.setting-text b{font-weight:700}
.setting-text small{display:block;color:var(--text-3);font-size:11.5px;margin-top:1px}

/* ---------------- Chips / segmented ---------------- */
.chip-row{display:flex;gap:6px;flex-wrap:wrap}
.tag-chip{padding:7px 13px;background:var(--bg);border:1.5px solid var(--border);border-radius:9px;font-size:12px;color:var(--text-2);cursor:pointer;font-weight:600;transition:all .15s;display:inline-flex;align-items:center;gap:5px}
.tag-chip:hover{border-color:var(--brand);color:var(--brand-deep)}
.tag-chip input{display:none}
.tag-chip:has(input:checked){background:var(--brand-soft);border-color:rgba(11,176,108,.3);color:var(--brand-deep);font-weight:700}
.seg{display:inline-flex;background:var(--bg);border-radius:11px;padding:4px;gap:4px}
.seg label{cursor:pointer}
.seg input{display:none}
.seg span{padding:8px 15px;border-radius:8px;font-size:12.5px;font-weight:700;color:var(--text-2);display:inline-block;transition:.15s}
.seg input:checked + span{background:#fff;color:var(--brand-deep);box-shadow:var(--shadow-sm)}
.ctype{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.ctype label{cursor:pointer}
.ctype input{display:none}
.ctype span{display:inline-flex;gap:6px;align-items:center;border:1.5px solid var(--border);border-radius:11px;padding:10px 15px;font-size:13px;font-weight:600;color:var(--text-2);transition:.15s}
.ctype input:checked + span{border-color:var(--brand);background:var(--brand-soft);color:var(--brand-deep)}

/* ---------------- Tables / panels ---------------- */
.panel{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;margin-bottom:18px}
.panel-head{padding:17px 22px;border-bottom:1px solid var(--border-soft);font-weight:700;font-size:15px;display:flex;align-items:center;justify-content:space-between;gap:10px}
table{width:100%;border-collapse:collapse}
th,td{padding:14px 22px;text-align:left;font-size:13.5px;border-bottom:1px solid var(--border-soft)}
tr:last-child td{border-bottom:none}
tbody tr{transition:background .12s}
tbody tr:hover{background:var(--bg)}
th{color:var(--text-3);font-size:11px;text-transform:uppercase;letter-spacing:.05em;font-weight:700}
td a{color:var(--brand-deep);font-weight:600}
.empty{padding:54px 20px;text-align:center;color:var(--text-3);font-size:13.5px}
.row-actions{display:flex;gap:12px;align-items:center}
.row-actions a{font-size:13px;color:var(--brand-deep);font-weight:600}
.row-actions a.danger,.danger{color:#e11d48}

/* ---------------- Stat tiles ---------------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;margin-bottom:22px}
.stat{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm);display:block;transition:all .2s;position:relative;overflow:hidden}
a.stat:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.stat .stat-ic{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px;background:var(--grad-brand);color:#fff;box-shadow:var(--shadow-brand)}
.stat .label{color:var(--text-3);font-size:12.5px;font-weight:600}
.stat .value{font-size:30px;font-weight:800;margin-top:4px;letter-spacing:-.03em}

/* ---------------- Badges / pills ---------------- */
.badge{padding:4px 11px;border-radius:30px;font-size:11.5px;font-weight:700}
.badge.published{background:var(--brand-soft);color:var(--brand-deep)}
.badge.draft{background:var(--amber-soft);color:#92400E}
.badge.archived{background:var(--bg);color:var(--text-2)}
.role-tag{padding:4px 11px;border-radius:30px;font-size:11.5px;font-weight:700;text-transform:capitalize;background:var(--violet-soft);color:#6d28d9;display:inline-block}
.role-tag.student{background:var(--blue-soft);color:#0369A1}
.role-tag.teacher{background:var(--brand-soft);color:var(--brand-deep)}
.role-tag.staff{background:var(--amber-soft);color:#92400E}
.role-tag.parent{background:var(--violet-soft);color:#a21caf}
.role-tag.admin{background:var(--rose-soft);color:#BE123C}
.pills{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.pill{padding:9px 15px;border-radius:30px;background:#fff;border:1.5px solid var(--border);font-size:13px;font-weight:600;display:flex;gap:6px;align-items:center;color:var(--text-2);transition:.15s}
.pill:hover{border-color:var(--brand);color:var(--brand-deep)}
.pill.active{background:var(--grad-brand);color:#fff;border-color:transparent;box-shadow:var(--shadow-brand)}
.pill .n{background:rgba(0,0,0,.07);border-radius:20px;padding:0 7px;font-size:11.5px}
.pill.active .n{background:rgba(255,255,255,.25)}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%}
.dot.on{background:var(--brand)} .dot.off{background:#cbd5e1}

/* ---------------- Tabs ---------------- */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:24px}
.tabs a{padding:12px 18px;font-size:13.5px;font-weight:700;color:var(--text-3);border-bottom:2.5px solid transparent;transition:.15s}
.tabs a:hover{color:var(--text-2)}
.tabs a.active{color:var(--brand-deep);border-bottom-color:var(--brand)}

/* ---------------- Inline form / misc ---------------- */
.inline-form{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;background:var(--bg);border:1px solid var(--border);border-radius:13px;padding:16px;margin-bottom:18px}
.inline-form .form-group{margin:0}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}
.alert{padding:13px 16px;border-radius:12px;font-size:13px;margin-bottom:18px;display:flex;gap:9px;align-items:center;font-weight:500}
.alert i{font-size:18px}
.alert-error{background:var(--rose-soft);color:#BE123C;border:1px solid #fecaca}
.alert-success{background:var(--brand-soft);color:var(--brand-deep);border:1px solid #bbf7d0}
.card-form{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.fsection{border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:18px;background:#fff;box-shadow:var(--shadow-sm)}
.fsection > h3{font-size:15px;margin-bottom:4px;display:flex;gap:8px;align-items:center;font-weight:700}
.fsection > .sub{color:var(--text-3);font-size:12.5px;margin-bottom:16px}
.switch-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:15px;border:1px solid var(--border);border-radius:13px;background:var(--bg);margin-bottom:8px}
.switch-row .t{font-size:13px;font-weight:700}
.switch-row .d{font-size:12px;color:var(--text-2);margin-top:2px}
.wizard-steps{display:flex;gap:8px;margin-bottom:22px;font-size:13px;color:var(--text-3)}
.wizard-steps b{color:var(--brand-deep)}
.filter-bar{margin-bottom:18px;display:flex;align-items:center;gap:10px;background:#fff;border:1.5px solid var(--border);border-radius:12px;padding:0 15px;height:48px;box-shadow:var(--shadow-sm)}
.filter-bar:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px rgba(11,176,108,.1)}
.filter-bar i{color:var(--brand);font-size:19px}
.filter-bar input{border:none;background:none;outline:none;font-family:inherit;font-size:14.5px;width:100%;color:var(--text)}
.filter-bar input::placeholder{color:var(--text-3)}

/* ---------------- Course cards ---------------- */
.course-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.course-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all .2s;box-shadow:var(--shadow-sm);display:block}
.course-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.course-card .thumb{height:148px;background-image:var(--grad-violet);background-position:center;background-size:cover;background-repeat:no-repeat;position:relative;display:flex;align-items:flex-end;padding:12px}
.course-card:nth-child(3n+1) .thumb{background-image:var(--grad-brand)}
.course-card:nth-child(3n+2) .thumb{background-image:var(--grad-blue)}
.course-card:nth-child(3n) .thumb{background-image:var(--grad-violet)}
.course-card .thumb[style*="url"]{background-blend-mode:normal}
.course-card .thumb .price-badge{position:absolute;top:11px;right:11px;padding:5px 12px;background:rgba(255,255,255,.96);border-radius:9px;font-size:12px;font-weight:800;color:var(--text);box-shadow:var(--shadow-sm)}
.course-card .thumb .lock-badge{position:absolute;top:11px;left:11px;width:30px;height:30px;border-radius:9px;background:rgba(11,18,34,.55);backdrop-filter:blur(4px);color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px}
.course-card .body{padding:16px}
.course-card h3{font-size:15.5px;margin-bottom:6px;font-weight:700;letter-spacing:-.01em}
.course-card .meta{color:var(--text-3);font-size:12.5px}

/* ---------------- Progress ---------------- */
.pbar{height:8px;border-radius:8px;background:var(--border);overflow:hidden}
.pbar > span{display:block;height:100%;background:var(--grad-brand);border-radius:8px;transition:width .4s}
.prog-status{font-size:11.5px;font-weight:700;padding:4px 11px;border-radius:30px;display:inline-flex;align-items:center;gap:5px}
.prog-status.in_progress{background:var(--amber-soft);color:#92400E}
.prog-status.completed{background:var(--brand-soft);color:var(--brand-deep)}
.prog-status.not_started{background:var(--bg);color:var(--text-3)}
.lesson-done{color:var(--brand);font-size:18px}
.lesson-todo{color:var(--text-3);font-size:18px}
.lesson-state{margin-left:auto}

/* ---------------- Login / auth ---------------- */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;position:relative;overflow:hidden;
  background:radial-gradient(1200px 600px at 10% 10%,#0BB06C22,transparent),radial-gradient(1000px 500px at 90% 90%,#0EA5E922,transparent),linear-gradient(135deg,#0B1222,#13203b)}
.auth-card{background:rgba(255,255,255,.98);padding:40px;border-radius:22px;width:420px;max-width:94vw;box-shadow:0 30px 70px rgba(0,0,0,.35);position:relative;z-index:1}
.auth-logo{width:56px;height:56px;border-radius:16px;background:var(--grad-brand);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;margin-bottom:20px;box-shadow:var(--shadow-brand)}
.auth-card h1{font-size:24px;margin-bottom:5px;letter-spacing:-.03em;font-weight:800}
.auth-card p.sub{color:var(--text-3);margin-bottom:24px;font-size:13.5px}

/* ---------------- Discussion / Q&A ---------------- */
.disc{margin-top:14px;border-top:1px dashed var(--border);padding-top:14px}
.disc-toggle{font-size:12.5px;font-weight:700;color:var(--brand-deep);cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.disc-toggle i{font-size:15px}
.comment{display:flex;gap:10px;margin-top:12px}
.comment.reply{margin-left:42px}
.c-av{width:32px;height:32px;border-radius:9px;background:var(--grad-brand);color:#fff;font-weight:700;font-size:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.c-av.teacher{background:var(--grad-blue)} .c-av.admin{background:var(--grad-rose)}
.c-body{flex:1;background:var(--bg);border:1px solid var(--border);border-radius:11px;padding:9px 13px}
.c-head{display:flex;align-items:center;gap:8px;margin-bottom:2px}
.c-name{font-size:12.5px;font-weight:700}
.c-time{font-size:11px;color:var(--text-3)}
.c-text{font-size:13px;color:var(--text-2);white-space:pre-wrap}
.c-reply-link{font-size:11px;font-weight:600;color:var(--brand-deep);cursor:pointer;margin-top:4px;display:inline-block}
.disc-form{display:flex;gap:8px;margin-top:12px}
.disc-form input{flex:1}

@media(max-width:1000px){
  .grid-2{grid-template-columns:1fr}
  .sticky-side{position:static}
  .form-grid,.two-col{grid-template-columns:1fr}
  .field.full{grid-column:span 1}
  .pick-grid{grid-template-columns:1fr}
}

/* ---- Print: strip app chrome, render only the page content cleanly ---- */
@media print{
  @page{margin:14mm}
  /* Hide navigation/chrome and anything explicitly marked no-print */
  .sidebar,.topbar,.no-print,.sidebar-foot,.topbar-actions,.topbar-search{display:none !important}
  /* Collapse the app shell so content uses the full page width */
  .app{display:block}
  .main{margin:0;width:auto}
  .content{padding:0}
  body{background:#fff;color:#000}
  /* Flatten cards/panels — no shadows, light borders that print well */
  .panel{box-shadow:none !important;border:1px solid #999 !important;border-radius:0 !important;margin-bottom:12px}
  .page-head{margin-bottom:14px}
  /* Tables: visible gridlines, avoid breaking a row across pages */
  table{width:100% !important;border-collapse:collapse}
  table th,table td{border:1px solid #999 !important;padding:7px 10px !important;text-align:left;color:#000}
  thead{display:table-header-group}
  tr{page-break-inside:avoid}
  /* Badges/tags: print as plain text, no coloured pills */
  .badge,.role-tag{background:none !important;color:#000 !important;border:none !important;padding:0 !important;font-weight:700}
  a{color:#000;text-decoration:none}
}