:root{--bg-primary: #F8FAFB;--bg-secondary: #FFFFFF;--bg-card: #FFFFFF;--bg-card-hover: #F1F5F9;--bg-input: #F1F5F9;--bg-sidebar: #0F172A;--bg-sidebar-hover: #1E293B;--border: #E2E8F0;--border-focus: #0D9488;--text-primary: #0F172A;--text-secondary: #475569;--text-muted: #94A3B8;--text-white: #F8FAFC;--accent: #0D9488;--accent-hover: #0F766E;--accent-light: #CCFBF1;--accent-muted: rgba(13,148,136,.1);--success: #10B981;--success-bg: rgba(16,185,129,.1);--warning: #F59E0B;--warning-bg: rgba(245,158,11,.1);--danger: #EF4444;--danger-bg: rgba(239,68,68,.1);--info: #3B82F6;--info-bg: rgba(59,130,246,.1);--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-lg: 0 10px 25px rgba(0,0,0,.08);--font-display: "Outfit", sans-serif;--font-body: "Plus Jakarta Sans", sans-serif;--sidebar-width: 250px;--header-height: 60px;--transition: .2s ease}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:14px;-webkit-font-smoothing:antialiased}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);line-height:1.6}a{color:var(--accent);text-decoration:none}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.02em}h1{font-size:1.6rem;font-weight:700}h2{font-size:1.3rem;font-weight:600}h3{font-size:1.05rem;font-weight:600}.app-layout{display:flex;min-height:100vh}.main-content{flex:1;margin-left:var(--sidebar-width);display:flex;flex-direction:column}.page-content{flex:1;padding:24px 28px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-sm)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.card-title{font-family:var(--font-display);font-size:1rem;font-weight:600}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px 20px;display:flex;align-items:center;gap:14px;box-shadow:var(--shadow-sm);transition:all var(--transition)}.stat-card:hover{box-shadow:var(--shadow);transform:translateY(-1px)}.stat-icon{width:42px;height:42px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-value{font-family:var(--font-display);font-size:1.5rem;font-weight:700;line-height:1.2}.stat-label{color:var(--text-muted);font-size:.78rem;margin-top:2px}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}thead{border-bottom:2px solid var(--border)}th{text-align:left;padding:10px 14px;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted)}td{padding:12px 14px;border-bottom:1px solid #F1F5F9;font-size:.88rem}tbody tr{transition:background var(--transition)}tbody tr:hover{background:var(--bg-card-hover)}.badge{display:inline-flex;align-items:center;padding:2px 10px;border-radius:20px;font-size:.72rem;font-weight:600}.badge-success{background:var(--success-bg);color:var(--success)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-info{background:var(--info-bg);color:var(--info)}.badge-muted{background:#f1f5f9;color:var(--text-muted)}.badge-accent{background:var(--accent-muted);color:var(--accent)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border:none;border-radius:var(--radius);font-family:var(--font-body);font-size:.85rem;font-weight:500;cursor:pointer;transition:all var(--transition)}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);box-shadow:0 2px 8px #0d94884d}.btn-secondary{background:#f1f5f9;color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:#e2e8f0}.btn-danger{background:var(--danger-bg);color:var(--danger)}.btn-danger:hover{background:#ef444426}.btn-sm{padding:5px 12px;font-size:.78rem}.btn-icon{padding:7px;border-radius:var(--radius-sm)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:.78rem;font-weight:600;color:var(--text-secondary);margin-bottom:5px}.form-input,.form-select,.form-textarea{width:100%;padding:9px 12px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-family:var(--font-body);font-size:.88rem;transition:all var(--transition);outline:none}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted)}.form-input::placeholder{color:var(--text-muted)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .15s ease}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);width:90%;max-width:540px;max-height:85vh;overflow-y:auto;padding:28px;box-shadow:var(--shadow-lg);animation:slideUp .2s ease}.modal-lg{max-width:680px}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.modal-title{font-family:var(--font-display);font-size:1.2rem}.modal-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px;border-radius:var(--radius-sm)}.modal-close:hover{background:var(--bg-card-hover);color:var(--text-primary)}.modal-footer{display:flex;justify-content:flex-end;gap:10px;margin-top:24px;padding-top:16px;border-top:1px solid var(--border)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.empty-state{text-align:center;padding:50px 20px;color:var(--text-muted)}.loading-spinner{display:flex;align-items:center;justify-content:center;padding:50px}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}.search-box{position:relative;margin-bottom:16px}.search-box input{padding-left:38px}.search-box svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}