:root{--brand: #0b3d91;--brand-light: #1e5bc6;--accent: #f59e0b;--dark: #1f2937;--gray: #6b7280;--light: #f3f4f6;--border: #e5e7eb;--ok: #059669;--radius: 10px;--shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 4px 12px rgba(0, 0, 0, .05)}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif;color:var(--dark);background:#f8fafc}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:14px}.app{min-height:100vh;display:flex;flex-direction:column}.topbar{background:var(--brand);color:#fff;padding:12px 24px;display:flex;align-items:center;gap:14px}.topbar img{height:40px;background:#fff;border-radius:6px;padding:3px}.topbar h1{font-size:18px;margin:0;font-weight:600}.topbar .sub{font-size:12px;opacity:.85}.topnav{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.topnav button{background:#ffffff1f;color:#fff;border:1px solid rgba(255,255,255,.25);padding:7px 12px;border-radius:8px;font-size:13px;font-weight:600}.topnav button:hover{background:#ffffff38}.topnav button.active{background:#fff;color:var(--brand);border-color:#fff}.topnav-user{color:#fff;font-size:13px;margin-left:8px;opacity:.95}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#073b73,#0f172a);padding:20px}.login-card{background:#fff;border-radius:14px;padding:32px;width:100%;max-width:380px;box-shadow:0 10px 40px #0000004d;display:flex;flex-direction:column;gap:12px}.login-card h1{text-align:center;color:var(--brand);font-size:22px;margin:4px 0 0}.login-logo{height:56px;object-fit:contain;margin:0 auto 4px}.container{max-width:1080px;margin:0 auto;padding:24px;width:100%}.stepper{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap}.step{flex:1;min-width:160px;padding:12px 14px;border-radius:var(--radius);background:#fff;border:1px solid var(--border);display:flex;gap:10px;align-items:center}.step .num{width:26px;height:26px;border-radius:50%;background:var(--light);color:var(--gray);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px}.step.active{border-color:var(--brand);box-shadow:var(--shadow)}.step.active .num{background:var(--brand);color:#fff}.step.done .num{background:var(--ok);color:#fff}.step .label{font-size:13px;font-weight:600}.step .desc{font-size:11px;color:var(--gray)}.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:18px}.card h2{margin:0 0 4px;font-size:18px;color:var(--brand)}.card .hint{color:var(--gray);font-size:13px;margin:0 0 16px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}.field label{font-size:13px;font-weight:600;color:var(--dark)}.field input,.field select,.field textarea{padding:9px 11px;border:1px solid var(--border);border-radius:8px;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand)}.track-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.track-card{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:14px;border:2px solid var(--border);border-radius:var(--radius);background:#fff;text-align:left;transition:all .12s}.track-card:hover{border-color:var(--brand-light)}.track-card.sel{border-color:var(--brand);background:#f5f8ff;box-shadow:var(--shadow)}.track-card .tc-icon{font-size:24px}.track-card .tc-label{font-weight:700;font-size:15px;color:var(--brand)}.track-card .tc-desc{font-size:12px;color:var(--gray)}@media (max-width: 720px){.track-grid{grid-template-columns:1fr 1fr}}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{padding:7px 13px;border-radius:999px;border:1px solid var(--border);background:#fff;font-size:13px;color:var(--dark);transition:all .12s}.chip.sel{background:var(--brand);color:#fff;border-color:var(--brand)}.chip.cat.sel{background:var(--accent);border-color:var(--accent);color:#111}.dropzone{border:2px dashed var(--border);border-radius:var(--radius);padding:22px;text-align:center;color:var(--gray);background:#fafafa;cursor:pointer}.dropzone:hover{border-color:var(--brand);color:var(--brand)}.dropzone strong{color:var(--brand)}.rec{display:flex;gap:12px;padding:14px;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px;align-items:flex-start}.rec.sel{border-color:var(--brand);background:#f5f8ff}.rec .body{flex:1}.rec .name{font-weight:600;font-size:15px}.rec .cat-tag{font-size:11px;padding:2px 8px;border-radius:6px;background:var(--light);color:var(--gray);margin-left:8px}.rec .desc{font-size:13px;color:var(--gray);margin:4px 0}.rec .reasons{font-size:12px;color:var(--ok)}.rec .price{font-weight:700;color:var(--brand);white-space:nowrap;text-align:right;min-width:150px}.rec .price 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#ddd6fe;color:var(--dark)}.ai-note.warn{background:#fffbeb;border:1px solid #fde68a;color:#92400e}.ai-note .ai-title{font-weight:700;color:#7c3aed}.roadmap{display:flex;flex-direction:column;gap:8px;margin-top:8px}.roadmap .phase{border-left:3px solid #7c3aed;padding:6px 0 6px 12px}.roadmap .phase-head{display:flex;justify-content:space-between;gap:8px;align-items:baseline}.roadmap .phase-name{font-weight:700;color:#5b21b6}.roadmap .phase-time{font-size:12px;color:var(--gray);white-space:nowrap}.roadmap .phase-goal{font-size:13px;color:var(--dark);margin-top:2px}.roadmap .phase-items{margin:4px 0 0;padding-left:18px;font-size:13px;color:var(--gray)}.outline-course{border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;margin-top:12px}.outline-course .oc-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px}.outline-course .oc-title{font-weight:700;font-size:16px;color:var(--brand)}.outline-course .oc-dur{font-size:12px;color:#fff;background:var(--accent);padding:2px 8px;border-radius:6px;white-space:nowrap}.outline-course .oc-meta{font-size:13px;color:var(--dark);margin-top:6px}.outline-course .oc-modules{margin-top:10px;display:flex;flex-direction:column;gap:8px}.outline-course .module{background:var(--light);border-radius:8px;padding:8px 12px}.outline-course .m-head{display:flex;justify-content:space-between;gap:8px;align-items:baseline}.outline-course .m-title{font-weight:600;font-size:14px}.outline-course .m-dur{font-size:11px;color:var(--gray);white-space:nowrap}.outline-course .m-contents{margin:4px 0;padding-left:18px;font-size:13px}.outline-course .m-method{font-size:12px;color:var(--brand-light);font-style:italic}.outline-course .oc-outcomes{margin-top:10px;font-size:13px}.outline-course .oc-outcomes ul{margin:4px 0 0;padding-left:18px}.ai-assist{background:#f5f3ff;border:1px solid #ddd6fe;border-radius:8px;padding:10px 12px}.ai-assist label{font-size:13px;font-weight:600;color:#7c3aed}.ai-assist-row{display:flex;gap:8px;margin-top:6px}.ai-assist-row input{flex:1;padding:9px 11px;border:1px solid var(--border);border-radius:8px}.ai-assist-row input:focus{border-color:#7c3aed;outline:none}.outline-course.editable textarea,.outline-course.editable input{width:100%;padding:7px 9px;border:1px solid var(--border);border-radius:6px;font-size:13px}.outline-course.editable textarea:focus,.outline-course.editable input:focus{border-color:var(--brand);outline:none}.oc-edit-head{display:flex;gap:8px;align-items:center}.oc-title-input{font-weight:700;font-size:15px;color:var(--brand)}.module.editable{display:flex;flex-direction:column;gap:6px}.m-edit-head{display:flex;gap:6px;align-items:center}.m-edit-head .m-num{font-size:12px;color:var(--gray);white-space:nowrap;font-weight:600}.m-edit-head .m-title-input{flex:1;font-weight:600}.m-edit-head .m-dur-input{width:90px;flex:none;text-align:center}table.tbl{width:100%;border-collapse:collapse;font-size:13px}table.tbl th,table.tbl td{border:1px solid var(--border);padding:8px 10px;text-align:left}table.tbl th{background:var(--brand);color:#fff;font-weight:600}table.tbl td.num,table.tbl th.num{text-align:right}table.tbl input{width:90px;padding:5px 7px;border:1px solid var(--border);border-radius:6px;text-align:right}table.tbl input.qty{width:60px}.line-remove{color:#dc2626;background:none;border:none;font-size:16px}.totals{margin-top:14px;margin-left:auto;width:340px}.totals .row{display:flex;justify-content:space-between;padding:6px 4px;font-size:14px}.totals .row.grand{background:var(--brand);color:#fff;padding:12px;border-radius:8px;font-size:17px;font-weight:700;margin-top:6px}.nav{display:flex;justify-content:space-between;margin-top:8px}.btn{padding:11px 22px;border-radius:8px;border:1px solid var(--border);background:#fff;font-weight:600;font-size:14px;color:var(--dark)}.btn.primary{background:var(--brand);color:#fff;border-color:var(--brand)}.btn.primary:hover{background:var(--brand-light)}.btn.accent{background:var(--accent);color:#111;border-color:var(--accent)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.lg{padding:14px 28px;font-size:16px}.summary-bar{position:sticky;bottom:0;background:#fff;border-top:2px solid var(--brand);padding:12px 24px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 -2px 8px #0000000d}.summary-bar .total{font-size:20px;font-weight:700;color:var(--brand)}@media (max-width: 720px){.grid2{grid-template-columns:1fr}.step .desc{display:none}}