*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #F05A28;--orange: #F05A28;--orange-dark: #D44A1C;--orange-light: #FFF3EE;--orange-mid: #FFD8C8;--bg: #F7F8FA;--card: #FFFFFF;--text: #1A1D23;--text-sub: #6B7280;--text-hint: #9CA3AF;--border: #E8ECF0;--success: #12B76A;--danger: #F04438;--warning: #F79009;--info: #2E90FA;--radius-sm: 8px;--radius: 12px;--radius-lg: 16px;--shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow: 0 4px 16px rgba(0,0,0,.07), 0 1px 4px rgba(0,0,0,.04);--shadow-lg: 0 8px 32px rgba(0,0,0,.1), 0 2px 8px rgba(0,0,0,.06)}body{font-family:Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}.card{background:var(--card);border-radius:var(--radius-lg);padding:24px;margin-bottom:16px;box-shadow:var(--shadow-sm);border:1px solid var(--border)}.card-title{font-size:16px;font-weight:700;color:var(--text);margin-bottom:18px;letter-spacing:-.2px}.tab-nav{display:flex;gap:2px;margin-bottom:18px;background:var(--card);padding:4px;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border);overflow-x:auto;flex-wrap:wrap;scrollbar-width:none}.tab-nav::-webkit-scrollbar{display:none}.tab-btn{flex:1;min-width:80px;padding:8px 16px;border:none;background:none;border-radius:var(--radius);font-size:13px;font-weight:600;color:var(--text-sub);cursor:pointer;transition:all .15s;white-space:nowrap;font-family:inherit}.tab-btn:hover{background:var(--bg);color:var(--text)}.tab-btn.active{background:var(--orange);color:#fff;box-shadow:0 2px 8px #f05a284d}.tab-content{display:none}.tab-content.active{display:block}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 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.btn{flex:1;height:40px;font-size:14px;border-radius:var(--radius)}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:12px;font-weight:700;color:var(--text-sub);margin-bottom:6px;text-transform:uppercase;letter-spacing:.6px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:var(--radius);font-size:14px;background:#fff;color:var(--text);outline:none;transition:border-color .15s,box-shadow .15s;font-family:inherit}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px #f05a281f}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-hint{display:block;font-size:12px;color:var(--text-hint);margin-top:5px}.form-hint-inline{font-size:11px;color:var(--text-hint);font-weight:400}.form-group.has-error input,.form-group.has-error select,.form-group.has-error textarea{border-color:var(--danger)}.form-group.has-error input:focus,.form-group.has-error select:focus,.form-group.has-error textarea:focus{box-shadow:0 0 0 3px #f044381f}.form-error{display:block;font-size:12px;color:var(--danger);font-weight:600;margin-top:5px}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table th{padding:10px 12px;text-align:left;background:var(--bg);color:var(--text-sub);font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.5px;border-bottom:1.5px solid var(--border)}.data-table td{padding:12px;border-bottom:1px solid var(--border);color:var(--text)}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:var(--bg)}.data-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700;letter-spacing:.2px}.badge-success{background:#ecfdf5;color:#027a48}.badge-danger{background:#fef3f2;color:#b42318}.badge-pending{background:#fffaeb;color:#b54708}.badge-info{background:#eff8ff;color:#175cd3}.toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%);padding:12px 20px;border-radius:var(--radius);font-size:14px;font-weight:600;z-index:9999;animation:toastIn .2s ease;max-width:340px;text-align:center;box-shadow:var(--shadow-lg)}.toast-success{background:#1a1d23;color:#fff}.toast-error{background:var(--danger);color:#fff}.toast-info{background:var(--info);color:#fff}@keyframes toastIn{0%{transform:translate(-50%) translateY(16px);opacity:0}to{transform:translate(-50%) translateY(0);opacity:1}}.loading-overlay{position:fixed;inset:0;background:#1a1d2366;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;z-index:9998}.loading-inline{display:flex;align-items:center;justify-content:center;padding:32px 0}.spinner{width:40px;height:40px;border:3px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}.loading-inline .spinner{border-color:var(--border);border-top-color:var(--orange)}@keyframes spin{to{transform:rotate(360deg)}}.modal-overlay{position:fixed;inset:0;background:#1a1d2366;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;z-index:9998;padding:16px}.modal{background:var(--card);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-lg);width:100%;max-width:480px;max-height:90vh;display:flex;flex-direction:column}.modal-header{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:18px 24px;border-bottom:1px solid var(--border)}.modal-title{font-size:16px;font-weight:700;color:var(--text);letter-spacing:-.2px}.modal-close{border:none;background:none;cursor:pointer;font-size:18px;line-height:1;color:var(--text-sub);padding:4px 8px;border-radius:var(--radius-sm);font-family:inherit;transition:all .15s}.modal-close:hover{background:var(--bg);color:var(--text)}.modal-body{padding:24px;overflow-y:auto}.modal-footer{display:flex;gap:10px;justify-content:flex-end;padding:16px 24px;border-top:1px solid var(--border)}.empty-msg{text-align:center;color:var(--text-hint);padding:32px 0;font-size:14px}.text-danger{color:var(--danger);font-weight:600}.error-state{text-align:center;padding:32px 0;font-size:14px;color:var(--danger);font-weight:600}.error-state-detail{display:block;font-size:12px;color:var(--text-hint);font-weight:400;margin-top:6px}.error-state .btn{margin-top:14px}.section-title{font-size:12px;font-weight:700;color:var(--text-sub);text-transform:uppercase;letter-spacing:.8px;padding:12px 0 8px;border-bottom:1px solid var(--border);margin-bottom:14px}.employee-grid{display:grid;grid-template-columns:380px 1fr;gap:16px;align-items:start}.status-banner{padding:12px 14px;border-radius:var(--radius);font-size:13px;font-weight:600;margin-bottom:12px}.status-banner.status-none{background:var(--bg);color:var(--text-sub)}.status-banner.status-in{background:#ecfdf5;color:#027a48}.status-banner.status-out{background:#eff8ff;color:#175cd3}.balance-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}.balance-item{padding:10px;border:1px solid var(--border);border-radius:var(--radius);text-align:center}.balance-item.highlight{background:var(--orange-light);border-color:var(--orange-mid)}.balance-item.highlight .balance-value{color:var(--orange)}.balance-label{display:block;font-size:11px;color:var(--text-sub);margin-bottom:4px}.balance-value{display:block;font-size:15px;font-weight:700;color:var(--text)}.guidance-note{font-size:12px;color:var(--text-sub);margin:6px 0}.step-badge{display:inline-block;background:#fef3c7;color:#92400e;font-size:10px;font-weight:600;border-radius:4px;padding:2px 6px;margin-left:6px;vertical-align:middle}@media(max-width:640px){.card{padding:14px;border-radius:var(--radius);margin-bottom:12px}.card-title{font-size:14px;margin-bottom:12px}.tab-nav{flex-wrap:wrap;overflow-x:visible;gap:4px}.tab-btn{flex:1 1 auto;min-width:72px;padding:9px 8px;font-size:12px}.form-row{grid-template-columns:1fr;gap:10px}.employee-grid{grid-template-columns:1fr}.balance-grid{grid-template-columns:repeat(2,1fr)}.btn-group .btn{height:48px;font-size:15px;border-radius:var(--radius)}.data-table{font-size:12px}.data-table th,.data-table td{padding:7px 8px;white-space:nowrap}.section-title{font-size:11px}.toast{left:12px;right:12px;bottom:16px;text-align:center;font-size:13px}.modal-header,.modal-footer{padding:14px 16px}.modal-body{padding:16px}}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Malgun Gothic,sans-serif}.app-header{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;height:56px;padding:0 16px;background:#fff;border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm)}.logo{display:flex;align-items:center;gap:6px;color:var(--orange);font-size:17px;font-weight:700;letter-spacing:-.3px}.header-right{display:flex;align-items:center;gap:8px}.header-user{padding:4px 10px;border-radius:20px;background:var(--bg);font-size:13px;font-weight:600}.nav-link{padding:6px 10px;border:0;border-radius:var(--radius-sm);background:transparent;color:var(--text-sub);font-size:13px;text-decoration:none;cursor:pointer}.nav-link:hover{background:var(--bg);color:var(--text)}.nav-link.active{background:var(--orange-light);color:var(--orange)}.main-content{margin:0 auto;padding:16px}.main-wide{max-width:1280px}.main-narrow{max-width:1100px}.state-block{padding:24px;color:var(--text-sub);text-align:center}.state-error{color:var(--danger)}.attendance-standalone{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px}.attendance-standalone .card{width:100%;max-width:360px;text-align:center}.daystrip{display:flex;flex-wrap:wrap;gap:2px;max-width:320px}.daycell{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:4px;font-size:10px;line-height:1;color:var(--text-sub);background:var(--surface-2)}.daycell-ok{background:#d8f5e0;color:#14603a}.daycell-late{background:#ffe8c2;color:#8a5300}.daycell-leave{background:#dbe7ff;color:#1c3f8f}.daycell-absent{background:#f6d6d6;color:#8a1f1f}.daycell-planned{background:#eceff3;color:#5a6472}.daycell-weekend{background:transparent;color:var(--text-hint)}@media(max-width:480px){.daystrip{max-width:220px}}