:root{--color-slate-950: #020617;--color-slate-900: #0f172a;--color-slate-800: #1e293b;--color-slate-700: #334155;--color-slate-600: #475569;--color-slate-500: #64748b;--color-slate-400: #94a3b8;--color-slate-300: #cbd5e1;--color-slate-200: #e2e8f0;--color-slate-100: #f1f5f9;--color-slate-50: #f8fafc;--color-indigo-600: #4f46e5;--color-indigo-500: #6366f1;--color-indigo-400: #818cf8;--color-indigo-700: #4338ca;--color-indigo-200: #c7d2fe;--color-indigo-100: #e0e7ff;--color-indigo-50: #eef2ff;--color-emerald-700: #047857;--color-emerald-600: #059669;--color-emerald-200: #a7f3d0;--color-emerald-100: #d1fae5;--color-emerald-50: #ecfdf5;--color-teal-700: #0f766e;--color-teal-600: #0d9488;--color-teal-500: #14b8a6;--color-teal-100: #ccfbf1;--color-teal-50: #f0fdfa;--color-success-600: #059669;--color-success-100: #d1fae5;--color-success-50: #ecfdf5;--color-warning-600: #d97706;--color-warning-100: #fef3c7;--color-warning-50: #fffbeb;--color-error-600: #dc2626;--color-error-100: #fee2e2;--color-error-50: #fef2f2;--color-info-600: #2563eb;--color-info-100: #dbeafe;--color-info-50: #eff6ff;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .05);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .08), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .04);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .08), 0 8px 10px -6px rgba(0, 0, 0, .04);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "Consolas", 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100%}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}button{cursor:pointer;padding:9px 18px;border:none;border-radius:var(--radius-sm);font-size:13.5px;font-weight:500;font-family:var(--font-sans);letter-spacing:-.01em;transition:all var(--transition-base);display:inline-flex;align-items:center;justify-content:center;gap:6px;line-height:1.4}button:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}button:focus-visible{outline:2px solid var(--color-indigo-500);outline-offset:2px}.btn,.btn-primary{background:linear-gradient(135deg,var(--color-indigo-500),var(--color-indigo-600));color:#fff;box-shadow:0 1px 2px #6366f14d,0 0 0 1px #6366f11a}.btn:hover:not(:disabled),.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,var(--color-indigo-600),var(--color-indigo-700));box-shadow:0 4px 16px #6366f159,0 0 0 1px 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#6366f11a}.category-breadcrumb{display:inline-flex;align-items:center;gap:6px;font-size:13px}.category-breadcrumb .cat-item{padding:4px 10px;background:var(--color-slate-100);border-radius:var(--radius-sm);font-weight:500;color:var(--color-slate-600)}.category-breadcrumb .cat-separator{color:var(--color-slate-300);font-size:11px}code{background:var(--color-slate-100);padding:2px 7px;border-radius:4px;font-size:12.5px;font-family:var(--font-mono);color:var(--color-indigo-600);border:1px solid var(--color-slate-200)}.login-wrapper{display:flex;justify-content:center;align-items:center;min-height:100vh;background:radial-gradient(ellipse at 20% 50%,rgba(99,102,241,.1) 0%,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(139,92,246,.08) 0%,transparent 50%),radial-gradient(ellipse at 50% 100%,rgba(99,102,241,.05) 0%,transparent 40%),linear-gradient(180deg,var(--color-slate-50) 0%,var(--color-slate-100) 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rotate(-2deg)}.login-title{font-size:26px;font-weight:800;color:var(--color-slate-900);margin-bottom:10px;letter-spacing:-.03em}.login-subtitle{color:var(--color-slate-500);font-size:14px;margin-bottom:36px;line-height:1.7}.login-btn{width:100%;padding:14px 24px;font-size:15px;font-weight:600;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;gap:10px;transition:all var(--transition-base);border:1.5px solid var(--color-slate-200)}.login-btn:hover:not(:disabled){border-color:var(--color-slate-300);box-shadow:0 4px 16px #00000014;transform:translateY(-1px)}.login-btn .google-icon{width:20px;height:20px;display:inline-flex}.login-features{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:32px;padding-top:28px;border-top:1px solid var(--color-slate-100)}.login-feature-item{display:flex;align-items:center;gap:5px;font-size:12px;font-weight:500;color:var(--color-slate-500)}.login-feature-icon{font-size:14px}.login-feature-sep{width:3px;height:3px;border-radius:50%;background:var(--color-slate-300)}.login-footer{margin-top:20px;font-size:11.5px;color:var(--color-slate-400);line-height:1.5}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;animation:fadeInUp .3s ease both}.page-title{font-size:24px;font-weight:800;color:var(--color-slate-900);letter-spacing:-.03em}.page-count{font-weight:400;color:var(--color-slate-400);font-size:15px;margin-left:8px}.doc-toolbar{display:flex;align-items:center;gap:16px;margin-bottom:16px;flex-wrap:wrap}.doc-search-form{display:flex;align-items:center;gap:8px}.doc-search-input{padding:7px 14px;border:1px solid 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var(--transition-fast);font-family:var(--font-sans)}.doc-filter-btn:hover{background:var(--color-slate-100);color:var(--color-slate-700)}.doc-filter-btn.active{background:var(--color-indigo-500);color:#fff;border-color:var(--color-indigo-500)}.sortable-th{cursor:pointer;-webkit-user-select:none;user-select:none;background:none;border:none;padding:0;font:inherit;font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-slate-400);display:inline-flex;align-items:center;gap:2px}.sortable-th:hover{color:var(--color-slate-600)}.sortable-th:focus-visible{outline:2px solid var(--color-indigo-500);outline-offset:2px;border-radius:2px}.sort-icon{font-size:11px;margin-left:4px}.sort-inactive{opacity:.3}.sort-active{opacity:1;color:var(--color-indigo-500)}.pagination{display:flex;align-items:center;justify-content:center;gap:4px;margin-top:20px}.pagination-btn{padding:6px 12px;font-size:13px;font-weight:500;border-radius:var(--radius-sm);background:#fff;color:var(--color-slate-600);border:1px solid var(--color-slate-200);cursor:pointer;transition:all var(--transition-fast);font-family:var(--font-sans)}.pagination-btn:hover:not(:disabled):not(.active){background:var(--color-slate-50);border-color:var(--color-slate-300)}.pagination-btn.active{background:var(--color-indigo-500);color:#fff;border-color:var(--color-indigo-500)}.pagination-btn:disabled{opacity:.4;cursor:not-allowed}.pagination-ellipsis{padding:6px 4px;color:var(--color-slate-400);font-size:13px}.upload-card{padding:0;overflow:hidden;background:transparent;border:none;box-shadow:none}.upload-card:hover{box-shadow:none}.upload-card .upload-area{background:#fff;box-shadow:var(--shadow-sm);border:2px dashed var(--color-slate-300);border-radius:var(--radius-lg)}.upload-card .error-message{margin-top:16px}.upload-spinner{display:inline-block;width:40px;height:40px;border:3px solid var(--color-indigo-100);border-top-color:var(--color-indigo-500);border-radius:50%;animation:spin .7s linear infinite;margin-bottom:16px}.upload-progress-text{font-size:15px;font-weight:500;color:var(--color-slate-600)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 20px;animation:fadeIn .4s ease both}.empty-state-icon{width:88px;height:88px;background:linear-gradient(135deg,var(--color-slate-100),var(--color-indigo-50));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:38px;margin-bottom:24px;color:var(--color-slate-300);box-shadow:0 4px 20px #0000000a}.empty-state-title{font-size:17px;font-weight:700;color:var(--color-slate-600);margin-bottom:8px}.empty-state-desc{font-size:14px;color:var(--color-slate-400);line-height:1.5}.doc-actions{display:flex;gap:8px;justify-content:flex-end}.loading-state{display:flex;align-items:center;justify-content:center;padding:48px 20px;gap:10px;animation:fadeIn .3s 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var(--transition-fast)}.folder-picker-item:hover{background:var(--color-slate-50)}.folder-picker-item.selected{background:var(--color-teal-50)}.folder-picker-item input[type=checkbox]{accent-color:var(--color-teal-600);flex-shrink:0}.folder-picker-item-icon{font-size:14px;flex-shrink:0;width:20px;text-align:center}.folder-picker-item-info{display:flex;flex-direction:column;min-width:0;flex:1}.folder-picker-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.folder-picker-count{font-size:11px;color:var(--color-slate-400);line-height:1.2}.folder-chip{display:inline-flex;align-items:center;gap:4px;padding:2px 8px 2px 6px;border-radius:12px;font-size:11px;font-weight:500;background:var(--color-teal-100);color:var(--color-teal-700);max-width:150px;animation:chipIn .15s ease}.folder-chip-icon{font-size:12px;line-height:1;flex-shrink:0;opacity:.7}.folder-chip-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.folder-chip-remove{border:none;background:transparent;color:var(--color-teal-600);cursor:pointer;font-size:13px;padding:0;line-height:1;opacity:.6;flex-shrink:0;transition:opacity var(--transition-fast)}.folder-chip-remove:hover{opacity:1}.folder-chip-remove:disabled{opacity:.3;cursor:default}@keyframes chipIn{0%{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.usage-toggle-btn{display:inline-flex;align-items:center;gap:4px;font-size:10.5px;font-weight:500;color:var(--color-slate-500);background:var(--color-slate-50);border:1px solid var(--color-slate-200);padding:1px 8px;border-radius:100px;cursor:pointer;transition:all var(--transition-fast);font-family:var(--font-mono)}.usage-toggle-btn:hover{background:var(--color-slate-100);color:var(--color-slate-700);border-color:var(--color-slate-300)}.usage-detail{background:var(--color-slate-50);border:1px solid var(--color-slate-200);border-radius:var(--radius-sm);padding:10px 14px;margin-bottom:8px;animation:fadeInUp .15s ease}.usage-detail-row{display:flex;justify-content:space-between;align-items:center;padding:3px 0;font-size:12px}.usage-detail-row+.usage-detail-row{border-top:1px solid var(--color-slate-100)}.usage-detail-label{color:var(--color-slate-500)}.usage-detail-value{font-weight:600;color:var(--color-slate-700);font-family:var(--font-mono);font-size:11.5px}.usage-detail-cost{margin-top:2px;padding-top:5px;border-top:1.5px solid var(--color-slate-200)}.usage-detail-cost .usage-detail-value{color:var(--color-emerald-700)}.usage-date-picker{display:flex;gap:10px;align-items:center;margin-bottom:20px;flex-wrap:wrap}.usage-date-picker .form-input{width:auto;min-width:150px}.usage-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-bottom:20px}.usage-summary-card{background:var(--color-slate-50);border:1px solid var(--color-slate-200);border-radius:var(--radius-md);padding:14px 12px;text-align:center}.usage-summary-value{font-size:20px;font-weight:700;color:var(--color-slate-800);font-family:var(--font-mono);line-height:1.2}.usage-summary-label{font-size:11px;color:var(--color-slate-500);margin-top:4px;text-transform:uppercase;letter-spacing:.03em;font-weight:500}.feedback-buttons{display:flex;align-items:center;gap:6px;margin-top:8px;position:relative;flex-wrap:wrap}.feedback-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;padding:0;border:1px solid var(--color-slate-200);background:#fff;color:var(--color-slate-600);border-radius:var(--radius-md);cursor:pointer;font-size:14px;transition:all .12s}.feedback-btn:hover:not(:disabled){background:var(--color-slate-50);border-color:var(--color-slate-300);color:var(--color-slate-900)}.feedback-btn.active{background:var(--color-indigo-50);border-color:var(--color-indigo-400);color:var(--color-indigo-700)}.feedback-btn.readonly{cursor:default;opacity:.9}.feedback-btn:disabled{cursor:not-allowed;opacity:.6}.feedback-down-wrapper{position:relative}.feedback-popover{position:absolute;top:calc(100% + 6px);left:0;z-index:10;width:320px;background:#fff;border:1px solid var(--color-slate-200);border-radius:var(--radius-md);box-shadow:0 10px 24px #0f172a1f;padding:12px;display:flex;flex-direction:column;gap:8px}.feedback-popover-label{font-size:12px;font-weight:600;color:var(--color-slate-700)}.feedback-popover-label .required{color:var(--color-error-600)}.feedback-popover-textarea{width:100%;border:1px solid var(--color-slate-200);border-radius:var(--radius-sm);padding:8px;font-size:13px;font-family:inherit;resize:vertical;min-height:60px;box-sizing:border-box}.feedback-popover-error{color:var(--color-error-600);font-size:12px}.feedback-popover-actions{display:flex;gap:6px;justify-content:flex-end}.feedback-readonly-comment{font-size:12px;color:var(--color-slate-600);background:var(--color-slate-50);padding:4px 8px;border-radius:var(--radius-sm);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.monitoring-toolbar{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.monitoring-filter{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--color-slate-700)}.monitoring-filter select{border:1px solid var(--color-slate-200);border-radius:var(--radius-sm);padding:4px 8px;font-size:13px}.monitoring-session-list{display:flex;flex-direction:column;gap:8px}.monitoring-session-row{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border:1px solid var(--color-slate-200);border-radius:var(--radius-md);background:#fff;cursor:pointer;text-decoration:none;color:inherit;transition:all .12s}.monitoring-session-row:hover{border-color:var(--color-indigo-300);box-shadow:0 2px 8px #0f172a0d}.monitoring-session-main{display:flex;flex-direction:column;gap:4px;min-width:0;flex:1}.monitoring-session-title{font-weight:600;color:var(--color-slate-900);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.monitoring-session-meta{font-size:12px;color:var(--color-slate-500)}.monitoring-session-badges{display:flex;gap:6px;align-items:center;flex-shrink:0}.monitoring-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600}.monitoring-badge.up{background:var(--color-emerald-50);color:var(--color-emerald-700)}.monitoring-badge.down{background:var(--color-error-50, #fef2f2);color:var(--color-error-600)}.monitoring-pager{display:flex;justify-content:center;align-items:center;gap:12px;margin-top:16px}.monitoring-back{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--color-slate-600);text-decoration:none;margin-bottom:12px}.monitoring-back:hover{color:var(--color-indigo-600)}.monitoring-empty{text-align:center;padding:40px 16px;color:var(--color-slate-500)}