:root{--bg:#f1f5f9;--card:#fff;--ink:#0f172a;--muted:#64748b;--brand:#4f46e5;--brand2:#4338ca;--brand3:#7c3aed;--line:#e2e8f0;--ok:#16a34a;--warn:#d97706;--err:#dc2626;--chip:#eef2ff}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:"Tajawal","Segoe UI",Tahoma,Arial,sans-serif;font-size:14px}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}

/* Top bar */
.top-bar{background:linear-gradient(135deg,#4f46e5,#7c3aed,#db2777);color:#fff;padding:12px 22px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;position:sticky;top:0;z-index:30;box-shadow:0 2px 12px rgba(0,0,0,.15)}
.top-bar .brand{font-size:17px;font-weight:700}
.main-nav{display:flex;gap:4px;flex:1;flex-wrap:wrap}
.main-nav a{color:#fff;padding:7px 13px;border-radius:7px;font-size:13.5px;font-weight:500;transition:.15s}
.main-nav a:hover{background:rgba(255,255,255,.15);text-decoration:none}
.main-nav a.active{background:#fff;color:var(--brand)}
.user-menu{display:flex;align-items:center;gap:10px;font-size:13px}
.user-info{opacity:.95}
.user-info .tag{background:#fbbf24;color:#78350f;padding:1px 7px;border-radius:9px;font-size:10px;font-weight:700;margin-inline-start:4px}
.logout{color:#fff;background:rgba(255,255,255,.15);padding:6px 12px;border-radius:6px;font-size:12.5px}
.logout:hover{background:rgba(255,255,255,.25);text-decoration:none}

main#app{max-width:1250px;margin:18px auto;padding:0 18px 40px}

/* Cards and grids */
.page-title{color:var(--brand);margin:6px 0 16px;font-size:20px;border-bottom:2px solid var(--line);padding-bottom:8px}
.card{background:var(--card);border-radius:12px;padding:20px;box-shadow:0 1px 3px rgba(0,0,0,.06);margin-bottom:14px}
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:linear-gradient(135deg,#fff,#f8fafc);border:1px solid var(--line);border-radius:12px;padding:16px;text-align:center}
.kpi .v{font-size:28px;font-weight:800;color:var(--brand);margin:3px 0}
.kpi .l{font-size:11.5px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.kpi .s{font-size:11.5px;margin-top:3px;color:var(--muted)}
.kpi.ok .v{color:var(--ok)} .kpi.warn .v{color:var(--warn)} .kpi.err .v{color:var(--err)}

/* Forms */
label{display:block;font-size:12.5px;color:var(--muted);margin:8px 0 4px;font-weight:600}
input,select,textarea{width:100%;padding:8px 11px;border:1px solid var(--line);border-radius:7px;font:inherit;background:#fafbfc;color:var(--ink)}
textarea{min-height:80px;resize:vertical;line-height:1.7}
input:focus,textarea:focus,select:focus{outline:2px solid var(--brand);outline-offset:-1px;background:#fff}
.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.row4{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
@media(max-width:700px){.row,.row3,.row4{grid-template-columns:1fr}}

/* Buttons */
.btn{background:var(--brand);color:#fff;border:0;padding:9px 16px;border-radius:8px;font-weight:600;cursor:pointer;font-size:13.5px;transition:.15s;display:inline-flex;align-items:center;gap:6px;text-decoration:none}
.btn:hover{background:var(--brand2);transform:translateY(-1px);box-shadow:0 4px 10px rgba(0,0,0,.1);text-decoration:none;color:#fff}
.btn.sm{padding:5px 10px;font-size:12px}
.btn.sec{background:#fff;color:var(--brand);border:1px solid var(--brand)}
.btn.sec:hover{background:var(--chip)}
.btn.danger{background:#fee2e2;color:var(--err)}
.btn.danger:hover{background:var(--err);color:#fff}
.btn.ok{background:var(--ok)}
.btn.ok:hover{background:#15803d}
.btn.warn{background:#f59e0b;color:#fff}

/* Tables */
table.data{width:100%;border-collapse:collapse;background:#fff}
table.data th{background:#eef2ff;color:var(--brand2);padding:10px;text-align:start;font-size:12.5px;font-weight:700;border-bottom:2px solid var(--brand)}
table.data td{padding:10px;border-bottom:1px solid var(--line);font-size:13px}
table.data tr:hover td{background:#fafbfc}
table.data tr.clickable{cursor:pointer}

/* Toolbar */
.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.toolbar .search{flex:1;max-width:360px}
.toolbar .search input{padding:9px 12px}

/* Chips */
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--chip);color:var(--brand2);padding:5px 11px;border-radius:15px;font-size:12.5px;margin:3px;cursor:pointer;border:1px solid transparent;font-weight:500}
.chip.on{background:var(--brand);color:#fff}
.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600}
.badge.draft{background:#fef3c7;color:#92400e}
.badge.final{background:#dcfce7;color:#166534}
.badge.admin{background:#fbbf24;color:#78350f}
.badge.specialist{background:#dbeafe;color:#1e40af}

/* Section builder */
.section-block{border:1px solid var(--line);border-radius:10px;margin-bottom:12px;background:#fff;overflow:hidden;transition:.2s}
.section-block.dragging{opacity:.4}
.sb-head{background:linear-gradient(to left,#f8fafc,#eef2ff);padding:10px 14px;display:flex;align-items:center;gap:10px;cursor:move;border-bottom:1px solid var(--line)}
.sb-head .handle{color:#94a3b8;cursor:grab}
.sb-head input.title{flex:1;background:transparent;border:0;font-weight:700;font-size:14.5px;color:var(--brand2);padding:4px 0;outline:none}
.sb-head .type-badge{background:var(--chip);color:var(--brand2);padding:3px 9px;border-radius:12px;font-size:11.5px;font-weight:600}
.sb-body{padding:14px}
.sb-actions{display:flex;gap:6px}

/* Type picker */
.type-picker{background:#f8fafc;border:1px solid var(--line);border-radius:10px;padding:10px;margin-bottom:14px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.type-picker .lbl{font-size:12px;color:var(--muted);margin-inline-end:8px;font-weight:600}
.type-btn{background:#fff;border:1px solid var(--line);border-radius:20px;padding:5px 11px;font-size:12px;cursor:pointer;color:var(--ink);transition:.15s;font-weight:500}
.type-btn:hover{background:var(--brand);color:#fff;border-color:var(--brand)}

/* List items */
.list-item{border:1px dashed #cbd5e1;padding:10px;border-radius:8px;margin-bottom:8px;background:#fafbfc;position:relative}
.list-item .del{position:absolute;inset-inline-end:6px;top:6px;background:#fee;color:#c00;border:0;border-radius:6px;padding:2px 7px;cursor:pointer;font-size:11px}
.add{background:#eef2ff;color:var(--brand);border:1px dashed var(--brand);padding:7px 12px;border-radius:8px;cursor:pointer;font-size:12.5px;font-weight:600}
.add:hover{background:var(--brand);color:#fff}

/* Tabs */
.tabs{display:flex;gap:4px;border-bottom:2px solid var(--line);margin-bottom:18px;overflow-x:auto}
.tabs button{background:transparent;border:0;padding:10px 16px;cursor:pointer;font-size:13.5px;font-weight:600;color:var(--muted);border-bottom:3px solid transparent;white-space:nowrap}
.tabs button.active{color:var(--brand);border-bottom-color:var(--brand)}

/* Table edit */
.tbl-edit{width:100%;border-collapse:collapse;margin:6px 0}
.tbl-edit th,.tbl-edit td{border:1px solid var(--line);padding:0}
.tbl-edit th{background:#eef2ff;color:var(--brand2);padding:6px;font-size:12.5px}
.tbl-edit td input,.tbl-edit td textarea{border:0;border-radius:0;background:transparent;padding:7px 9px;min-height:auto}
.tbl-edit td textarea{min-height:40px}

/* Score bars */
.score-bar{display:flex;align-items:center;gap:10px;margin:5px 0}
.score-bar .name{flex:0 0 160px;font-size:13px;font-weight:600}
.score-bar .track{flex:1;height:22px;background:#f1f5f9;border-radius:11px;position:relative;overflow:hidden}
.score-bar .fill{height:100%;border-radius:11px;transition:.4s;display:flex;align-items:center;justify-content:center;color:#fff;font-size:11.5px;font-weight:600}
.score-bar .val{flex:0 0 80px;font-size:12px;color:var(--muted);text-align:center}

/* Charts */
.chart-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:12px}
.chart-card h3{margin:0 0 10px;font-size:14.5px;color:var(--brand2)}
.chart-holder{position:relative;height:280px}
.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:800px){.chart-grid{grid-template-columns:1fr}}

/* Modal */
.modal-back{position:fixed;inset:0;background:rgba(15,23,42,.6);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}
.modal-box{background:#fff;border-radius:12px;max-width:520px;width:100%;padding:24px;box-shadow:0 20px 60px rgba(0,0,0,.3);max-height:90vh;overflow:auto}
.modal-box h3{margin:0 0 14px;color:var(--brand)}
.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:18px;border-top:1px solid var(--line);padding-top:14px}

/* Toast */
#toast{position:fixed;bottom:20px;inset-inline-start:20px;z-index:200;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px;font-size:13px;box-shadow:0 4px 14px rgba(0,0,0,.2);animation:slideIn .25s}
.toast.ok{background:var(--ok)} .toast.err{background:var(--err)} .toast.warn{background:var(--warn)}
@keyframes slideIn{from{opacity:0;transform:translateY(15px)}to{opacity:1;transform:none}}

.empty{text-align:center;padding:40px;color:var(--muted)}
.empty .icon{font-size:48px;margin-bottom:10px;opacity:.4}
.hint{font-size:11.5px;color:var(--muted);margin-top:4px}
.flex{display:flex;gap:10px;align-items:center;flex-wrap:wrap}

/* Student profile */
.profile-header{background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;padding:20px 24px;border-radius:12px;margin-bottom:16px}
.profile-header h2{margin:0 0 5px;font-size:22px}
.profile-header .meta{font-size:13px;opacity:.95}
.profile-header .meta span{margin-inline-end:18px}

/* Print */
@media print{
  .top-bar,.type-picker,.toolbar,.actions-bar,.no-print,.sb-head .handle,.sb-head .sb-actions,.add,.list-item .del,.tabs{display:none!important}
  main#app{max-width:100%;margin:0;padding:0}
  .card{box-shadow:none;padding:0;border:0}
  body{background:#fff;font-size:12pt}
  .section-block{border:0;margin-bottom:8px;page-break-inside:avoid}
  .print-only{display:block!important}
  .no-print-form{display:none!important}
}
.print-only{display:none}