:root{--fw-bg: #f5f7fa;--fw-surface: #ffffff;--fw-surface-muted: #f8fafc;--fw-border: #e5e9f0;--fw-text: #17202a;--fw-muted: #6b7280;--fw-soft: #9aa4b2;--fw-sidebar: #112538;--fw-sidebar-deep: #0d1c2d;--fw-teal: #0ea5a6;--fw-teal-deep: #07858a;--fw-blue: #2563eb;--fw-green: #16a34a;--fw-red: #ef4444;--fw-amber: #f59e0b;--fw-radius: 8px;color:var(--fw-text);background:var(--fw-bg);font-family:Pretendard,Apple SD Gothic Neo,Malgun Gothic,system-ui,sans-serif;font-synthesis:none;text-rendering:geometricPrecision}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--fw-bg)}button,input,select,textarea{font:inherit}button{cursor:pointer}.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--fw-bg)}.login-panel{width:min(420px,calc(100vw - 48px));max-width:100%;padding:28px;border:1px solid var(--fw-border);border-radius:var(--fw-radius);background:var(--fw-surface)}.login-panel h1{margin:26px 0 8px;font-size:28px;line-height:1.2;letter-spacing:0}.login-panel p{margin:0 0 22px;color:var(--fw-muted);font-size:14px;line-height:1.6}.login-panel label,.approval-panel label{display:grid;gap:7px;margin-top:12px;color:#475569;font-size:12px;font-weight:700}input,select,textarea{min-height:36px;border:1px solid var(--fw-border);border-radius:6px;background:#fff;color:var(--fw-text);font-size:13px;outline:none}input,textarea{padding:8px 10px}select{padding:0 30px 0 10px}textarea{min-height:84px;resize:vertical}.form-error{margin-top:12px;padding:9px 10px;border-radius:6px;background:#fff1f2;color:#be123c;font-size:12px}.form-success{margin-top:12px;padding:9px 10px;border-radius:6px;background:#ecfdf5;color:#047857;font-size:12px;overflow-wrap:anywhere}.inline-feedback{margin:0 0 12px}.primary-action,.ghost-action,.primary-small{width:100%;min-height:38px;display:inline-flex;align-items:center;justify-content:center;gap:8px;margin-top:12px;border-radius:6px;font-size:13px;font-weight:800}.primary-action,.primary-small{border:1px solid var(--fw-blue);background:var(--fw-blue);color:#fff}.ghost-action{border:1px solid var(--fw-border);background:#fff;color:#334155}.compact{width:auto;min-width:86px;margin-top:0}.app-shell{min-height:100vh;display:grid;grid-template-columns:128px minmax(0,1fr);background:var(--fw-bg)}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:14px 10px;background:linear-gradient(180deg,var(--fw-sidebar),var(--fw-sidebar-deep));color:#d6e3ee}.brand-lockup{display:flex;align-items:center;gap:8px;height:34px;color:#fff;font-size:15px;font-weight:900;letter-spacing:0}.brand-lockup.dark{color:var(--fw-sidebar)}.brand-mark{display:grid;place-items:center;width:28px;height:28px;border-radius:6px;background:var(--fw-teal);color:#fff;font-weight:900}.sidebar nav{display:grid;gap:4px;margin-top:18px}.sidebar button,.collapse-button{width:100%;min-height:36px;display:grid;grid-template-columns:18px 1fr 12px;align-items:center;gap:7px;border:0;border-radius:6px;background:transparent;color:#bfd0dc;font-size:12px;text-align:left}.sidebar button.active{background:var(--fw-teal);color:#fff}.sidebar button svg:last-child{opacity:.55}.nav-divider{height:1px;margin:8px 4px;background:#ffffff1f}.collapse-button{margin-top:auto}.main-frame{min-width:0}.topbar{height:56px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 22px;border-bottom:1px solid var(--fw-border);background:var(--fw-surface)}.topbar select{width:190px}.topbar-user{display:flex;align-items:center;gap:10px;min-width:0}.topbar-user strong,.topbar-user small{display:block;white-space:nowrap}.topbar-user strong{font-size:12px}.topbar-user small{color:var(--fw-muted);font-size:11px}.notification{position:relative;display:grid;place-items:center;width:30px;height:30px;border:1px solid var(--fw-border);border-radius:50%}.notification b{position:absolute;top:-5px;right:-4px;min-width:16px;height:16px;padding:0 4px;border-radius:999px;background:var(--fw-red);color:#fff;font-size:10px;line-height:16px;text-align:center}.avatar{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#e8eef5;color:#607083;font-size:12px;font-weight:800}.icon-button{display:grid;place-items:center;width:30px;height:30px;border:1px solid var(--fw-border);border-radius:6px;background:#fff;color:#64748b}.page-content{padding:18px 20px 26px}.page-title{margin:0 0 16px;font-size:22px;line-height:1.25;letter-spacing:0}.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:14px}.stat-card,.panel,.approval-panel{border:1px solid var(--fw-border);border-radius:var(--fw-radius);background:var(--fw-surface)}.stat-card{min-height:108px;padding:15px 16px}.stat-card span{display:block;color:#64748b;font-size:12px;font-weight:700}.stat-card strong{display:block;margin-top:12px;font-size:31px;line-height:1;letter-spacing:0}.stat-card small{margin-left:4px;font-size:14px}.stat-card em{display:block;margin-top:10px;color:var(--fw-teal-deep);font-size:11px;font-style:normal}.dashboard-grid{display:grid;gap:12px}.hq-grid{grid-template-columns:1.2fr 1fr 1fr}.store-grid{grid-template-columns:1.4fr 1fr}.panel{min-width:0;padding:14px}.panel.wide{grid-column:span 2}.panel header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.panel h2,.approval-panel h2{margin:0;font-size:14px;line-height:1.25}.panel header button,.text-button{border:0;background:transparent;color:var(--fw-blue);font-size:11px;font-weight:700}.video-list,.notice-list,.rank-list,.shift-list{list-style:none;padding:0;margin:0}.video-list li,.notice-list li,.rank-list li,.shift-list li{display:flex;align-items:center;gap:10px;min-height:42px;border-bottom:1px solid #edf1f6}.video-list li:last-child,.notice-list li:last-child,.rank-list li:last-child,.shift-list li:last-child{border-bottom:0}.thumb{display:grid;place-items:center;flex:0 0 54px;height:34px;border-radius:5px;background:linear-gradient(135deg,#1b2c3d,#617489);color:#fff;font-size:12px;font-weight:800}.video-list strong{display:block;font-size:12px}.video-list small,.video-list time,.notice-list time,.shift-list li{color:var(--fw-muted);font-size:11px}.video-list time,.notice-list time{margin-left:auto}.notice-list li{justify-content:space-between}.notice-list span{display:inline-flex;align-items:center;gap:6px;min-width:0;font-size:12px}.rank-list li{display:grid;grid-template-columns:22px 72px minmax(60px,1fr) 52px;min-height:38px;font-size:12px}.rank-list b{display:grid;place-items:center;width:22px;height:22px;border:1px solid var(--fw-border);border-radius:5px}.rank-list em{color:#475569;font-size:11px;font-style:normal;text-align:right}.progress{display:block;width:100%;height:7px;overflow:hidden;border-radius:999px;background:#e8edf3}.progress i{display:block;height:100%;border-radius:inherit;background:var(--fw-teal)}.data-table,.schedule-table{width:100%;border-collapse:collapse;font-size:12px}.data-table th,.data-table td,.schedule-table th,.schedule-table td{height:38px;padding:8px 10px;border-bottom:1px solid #edf1f6;text-align:left;vertical-align:middle;white-space:nowrap}.data-table tbody tr{transition:background .15s ease}.data-table tbody tr:hover{background:#f8fafc}.data-table th,.schedule-table th{color:#64748b;font-size:11px;font-weight:800}.schedule-table th,.schedule-table td{text-align:center;font-size:11px}.schedule-table td:first-child,.schedule-table th:first-child{text-align:left}.schedule-table .off{color:var(--fw-red);font-weight:800}.badge{display:inline-flex;align-items:center;gap:4px;min-height:20px;padding:0 7px;border-radius:5px;font-size:11px;font-weight:800}.badge.green{background:#e8f8ef;color:#15803d}.badge.red{background:#fff1f2;color:#e11d48}.badge.amber{background:#fff7ed;color:#d97706}.badge.blue{background:#eff6ff;color:#2563eb}.row-actions{display:inline-flex;align-items:center;gap:8px}.row-actions .text-button{padding:0;font-size:11px}.learning-card{display:grid;gap:12px}.learning-card h3{margin:0;font-size:14px;line-height:1.35}.learning-card p{margin:0;color:var(--fw-muted);font-size:12px;line-height:1.55}.learning-card small{color:var(--fw-soft);font-size:11px;overflow-wrap:anywhere}.learning-preview{min-height:118px;display:grid;place-items:center;gap:8px;border-radius:6px;background:linear-gradient(135deg,#1b2c3d,#52677c);color:#fff}.learning-preview span{font-size:12px;font-weight:800}.learning-video{display:block;width:100%;min-height:118px;max-height:220px;border-radius:6px;background:#0f172a}.learning-actions{display:flex;justify-content:flex-end;gap:8px}.table-progress{display:grid;grid-template-columns:minmax(78px,1fr) 38px;align-items:center;gap:8px;min-width:130px}.table-progress span,.file-hint{color:var(--fw-muted);font-size:11px}.file-hint{display:block;margin-top:6px;overflow-wrap:anywhere}.staff-layout{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:12px}.staff-main{display:grid;gap:12px;min-width:0}.summary-row{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:12px}.large-number{display:block;margin:2px 0 14px;font-size:34px}.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.mini-stats span{display:grid;gap:8px;color:#64748b;font-size:12px}.mini-stats b{color:var(--fw-text);font-size:26px}.assignment-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:12px}.assignment-table{min-width:0;padding:14px;border:1px solid var(--fw-border);border-radius:var(--fw-radius);background:var(--fw-surface)}.toolbar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.toolbar select{width:120px}.toolbar input[type=month]{width:138px}.search-box{flex:1;min-width:160px;display:flex;align-items:center;gap:8px;min-height:36px;padding:0 10px;border:1px solid var(--fw-border);border-radius:6px;background:#fff;color:var(--fw-muted)}.search-box input{min-height:0;flex:1;padding:0;border:0}.check-row{display:flex!important;grid-template-columns:none!important;align-items:center;gap:8px!important}.check-row input{width:16px;min-height:16px}.primary-small{width:116px;margin-top:0}.primary-small.full{width:100%;margin-top:12px}.approval-panel{padding:14px}.approval-panel dl{display:grid;grid-template-columns:72px 1fr;gap:8px 10px;margin:14px 0;font-size:12px}.approval-panel dt{color:var(--fw-muted);font-weight:800}.approval-panel dd{margin:0;min-width:0;word-break:break-all}.schedule-summary{margin-top:18px;padding-top:14px;border-top:1px solid #edf1f6}.schedule-summary h3{margin:0 0 10px;font-size:13px;line-height:1.25}.empty-cell,.empty-state{color:var(--fw-muted);font-size:12px}.empty-cell{height:92px!important;text-align:center!important}.empty-state{margin:0}.approval-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}@media(max-width:1100px){.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hq-grid,.store-grid,.staff-layout,.assignment-layout,.summary-row{grid-template-columns:1fr}.panel.wide{grid-column:auto}}@media(max-width:760px){.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.sidebar nav{grid-template-columns:repeat(2,minmax(0,1fr))}.topbar{align-items:stretch;height:auto;flex-direction:column;padding:12px}.topbar select{width:100%}.topbar-user{justify-content:space-between}.page-content{padding:14px}.stat-grid{grid-template-columns:1fr}.toolbar{flex-direction:column}.toolbar select,.primary-small{width:100%}.data-table,.schedule-table{display:block;overflow-x:auto}}