:root{--sidebar-bg: #1a2233;--sidebar-hover: #243049;--sidebar-active: #2e3d5c;--accent: #c8873a;--accent-light: #e8a55a;--canvas: #f7f4ef;--surface: #ffffff;--border: #e2ddd6;--text-primary: #1a2233;--text-secondary: #5a6478;--text-muted: #9aa0ad;--success: #2e7d52;--warning: #b5600d;--danger: #c0392b;--info: #1a5f8a;--font-display: "DM Serif Display", Georgia, serif;--font-body: "DM Sans", system-ui, sans-serif;--radius: 6px;--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 4px 12px rgba(0,0,0,.1);--shadow-lg: 0 8px 24px rgba(0,0,0,.12);--transition: .18s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;font-family:var(--font-body);background:var(--canvas);color:var(--text-primary);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}.app-shell{display:flex;height:100vh;overflow:hidden}.main-wrapper{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}.sidebar{width:240px;min-width:240px;background:var(--sidebar-bg);display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden}.sidebar-logo{padding:16px 20px 20px;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-logo h1{font-family:var(--font-display);font-size:18px;color:#fff;line-height:1.2;letter-spacing:.01em}.sidebar-logo span{font-size:11px;color:var(--accent);text-transform:uppercase;letter-spacing:.12em;font-weight:500;display:block;margin-bottom:4px}.sidebar-logo-img{display:block;width:200px;height:80px;object-fit:cover;object-position:center;border-radius:6px;margin-bottom:12px;opacity:.85}.sidebar-nav{flex:1;padding:16px 0}.nav-section-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:#ffffff4d;padding:12px 20px 6px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 20px;color:#ffffffa6;text-decoration:none;font-size:13.5px;font-weight:400;transition:all var(--transition);border-left:3px solid transparent;cursor:pointer}.nav-item:hover{background:var(--sidebar-hover);color:#fff}.nav-item.active{background:var(--sidebar-active);color:#fff;border-left-color:var(--accent)}.sidebar-footer{padding:16px 20px;border-top:1px solid rgba(255,255,255,.08)}.user-badge{display:flex;align-items:center;gap:10px}.user-avatar{width:32px;height:32px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;color:#fff;flex-shrink:0}.user-info{flex:1;min-width:0}.user-name{font-size:13px;color:#fff;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-role{font-size:11px;color:#fff6;text-transform:capitalize}.logout-btn{background:none;border:none;color:#fff6;cursor:pointer;padding:4px;border-radius:4px;transition:color var(--transition)}.logout-btn:hover{color:var(--accent)}.main-content{flex:1;overflow-y:auto;display:flex;flex-direction:column}.page-header{background:var(--surface);border-bottom:1px solid var(--border);padding:20px 32px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.page-title{font-family:var(--font-display);font-size:24px;color:var(--text-primary);font-weight:400}.page-subtitle{font-size:13px;color:var(--text-secondary);margin-top:2px}.page-body{padding:28px 32px;flex:1}.app-footer{flex-shrink:0;display:flex;align-items:center;gap:8px;padding:0 32px;height:32px;background:var(--surface);border-top:1px solid var(--border);font-size:11px;color:var(--text-muted);letter-spacing:.03em;-webkit-user-select:none;user-select:none}.app-footer-divider{color:var(--border);font-size:13px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-title{font-size:13px;font-weight:600;color:var(--text-primary);text-transform:uppercase;letter-spacing:.06em}.card-body{padding:20px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent)}.stat-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:8px}.stat-value{font-family:var(--font-display);font-size:32px;color:var(--text-primary);line-height:1;margin-bottom:4px}.stat-sub{font-size:12px;color:var(--text-secondary)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);font-family:var(--font-body);font-size:13px;font-weight:500;border:none;cursor:pointer;transition:all var(--transition);text-decoration:none;white-space:nowrap}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-light)}.btn-secondary{background:var(--canvas);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--border)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){opacity:.88}.btn-sm{padding:5px 10px;font-size:12px}.btn-ghost{background:transparent;color:var(--text-secondary);padding:5px 8px}.btn-ghost:hover:not(:disabled){background:var(--canvas);color:var(--text-primary)}.badge{display:inline-flex;align-items:center;padding:3px 8px;border-radius:20px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}.badge-submitted{background:#e8f0fe;color:#1a5f8a}.badge-review{background:#fff3e0;color:#b5600d}.badge-approved{background:#e8f5e9;color:#2e7d52}.badge-denied{background:#fde8e8;color:#c0392b}.badge-pending{background:#f3f0ff;color:#5c4db1}.badge-active{background:#e8f5e9;color:#2e7d52}.badge-inactive{background:#f0f0f0;color:#666}.badge-hold{background:#fff3e0;color:#b5600d}.badge-completed{background:#e8f0fe;color:#1a5f8a}.badge-cancelled{background:#f0f0f0;color:#666}.badge-overdue{background:#fde8e8;color:#c0392b}.badge-fulfilled{background:#e8f5e9;color:#2e7d52}.badge-waived{background:#f0f0f0;color:#666}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table th{text-align:left;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);padding:10px 16px;border-bottom:2px solid var(--border);background:var(--canvas);white-space:nowrap}.data-table td{padding:12px 16px;border-bottom:1px solid var(--border);color:var(--text-primary);vertical-align:middle}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:var(--canvas)}.table-link{color:var(--accent);text-decoration:none;font-weight:500}.table-link:hover{text-decoration:underline}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-grid-full{grid-column:1 / -1}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em}.form-label.required:after{content:" *";color:var(--danger)}.form-input,.form-select,.form-textarea{padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius);font-family:var(--font-body);font-size:13.5px;color:var(--text-primary);background:var(--surface);transition:border-color var(--transition);width:100%}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #c8873a1f}.form-textarea{resize:vertical;min-height:90px}.form-error{font-size:12px;color:var(--danger)}.alert{padding:12px 16px;border-radius:var(--radius);font-size:13px;display:flex;align-items:flex-start;gap:10px;margin-bottom:16px}.alert-danger{background:#fde8e8;color:#c0392b;border:1px solid #f5c0bb}.alert-success{background:#e8f5e9;color:#2e7d52;border:1px solid #b2dfbe}.alert-warning{background:#fff3e0;color:#b5600d;border:1px solid #ffe0b0}.tabs{display:flex;border-bottom:2px solid var(--border);margin-bottom:24px}.tab-btn{padding:10px 20px;border:none;background:none;font-family:var(--font-body);font-size:13.5px;font-weight:500;color:var(--text-secondary);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all var(--transition)}.tab-btn:hover{color:var(--text-primary)}.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#1a22338c;display:flex;align-items:center;justify-content:center;z-index:1000;padding:24px;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal-box{background:var(--surface);border-radius:10px;width:100%;max-width:520px;box-shadow:var(--shadow-lg);max-height:90vh;overflow-y:auto}.modal-header{padding:20px 24px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-title{font-family:var(--font-display);font-size:20px;color:var(--text-primary);font-weight:400}.modal-close{background:none;border:none;font-size:16px;color:var(--text-muted);cursor:pointer;padding:4px 8px;border-radius:4px;transition:all var(--transition)}.modal-close:hover{color:var(--text-primary);background:var(--canvas)}.modal-body{padding:24px}.contact-modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted)}.empty-state-icon{font-size:36px;margin-bottom:12px}.empty-state h3{font-size:15px;color:var(--text-secondary);margin-bottom:6px}.empty-state p{font-size:13px}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;margin:40px auto;display:block}@keyframes spin{to{transform:rotate(360deg)}}.loading-center{display:flex;justify-content:center;align-items:center;min-height:200px}.search-input{padding:8px 12px 8px 34px;border:1px solid var(--border);border-radius:var(--radius);font-family:var(--font-body);font-size:13px;width:240px;background:var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%239aa0ad' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.35-4.35'/%3E%3C/svg%3E") no-repeat 10px center}.search-input:focus{outline:none;border-color:var(--accent)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--sidebar-bg);background-image:radial-gradient(ellipse at 60% 40%,#243049,#1a2233 70%)}.login-card{background:var(--surface);border-radius:10px;padding:48px 44px;width:380px;box-shadow:var(--shadow-lg)}.login-logo{text-align:center;margin-bottom:32px}.login-logo h1{font-family:var(--font-display);font-size:26px;color:var(--text-primary)}.login-logo span{font-size:12px;color:var(--accent);text-transform:uppercase;letter-spacing:.12em;font-weight:600}.charts-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}@media (max-width: 768px){.sidebar{display:none}.form-grid,.charts-row,.contact-modal-grid{grid-template-columns:1fr}}