:root{--bg-primary:#0b0f14;--bg-secondary:#111820;--bg-tertiary:#1a2332;--bg-card:#151d28;--bg-card-hover:#1a2535;--accent:#00c853;--accent-dim:#00a344;--accent-glow:#00c85326;--accent-glow-strong:#00c8534d;--success:#00e676;--warning:#ffb300;--danger:#ff5252;--info:#40c4ff;--success-bg:#00e6761a;--warning-bg:#ffb3001a;--danger-bg:#ff52521a;--info-bg:#40c4ff1a;--text-primary:#f0f4f8;--text-secondary:#8a9bb5;--text-tertiary:#5a6b82;--text-muted:#3d4e63;--border:#ffffff0f;--border-hover:#ffffff1f;--border-accent:#00c85340;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:999px;--shadow-sm:0 1px 3px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 20px var(--accent-glow);--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-base:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--font-body:"DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-display:"Playfair Display", Georgia, serif;--sidebar-width:260px;--sidebar-collapsed:72px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit;font-size:inherit;color:inherit;background:0 0;border:none}input,textarea,select{font-family:inherit;font-size:inherit;color:inherit;outline:none}img{max-width:100%;display:block}h1{font-family:var(--font-display);letter-spacing:-.02em;font-size:2rem;font-weight:800;line-height:1.2}h2{letter-spacing:-.01em;font-size:1.5rem;font-weight:700}h3{font-size:1.125rem;font-weight:600}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-secondary{color:var(--text-secondary)}.text-tertiary{color:var(--text-tertiary)}.text-accent{color:var(--accent)}.admin-layout{min-height:100vh;display:flex}.main-content{margin-left:var(--sidebar-width);transition:margin-left var(--transition-base);flex:1;min-height:100vh;padding:32px}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border);z-index:100;height:100vh;transition:width var(--transition-base);flex-direction:column;display:flex;position:fixed;top:0;left:0;overflow:hidden}.sidebar-brand{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:24px 20px;display:flex}.sidebar-brand-icon{background:linear-gradient(135deg, var(--accent), #00e676);border-radius:var(--radius-sm);width:36px;height:36px;color:var(--bg-primary);flex-shrink:0;justify-content:center;align-items:center;font-size:1.1rem;font-weight:800;display:flex}.sidebar-brand-text{flex-direction:column;display:flex}.sidebar-brand-name{font-family:var(--font-display);color:var(--text-primary);font-size:1.2rem;font-weight:800;line-height:1.2}.sidebar-brand-sub{text-transform:uppercase;letter-spacing:.12em;color:var(--text-tertiary);font-size:.7rem;font-weight:500}.sidebar-nav{flex:1;padding:16px 12px;overflow-y:auto}.sidebar-section-label{text-transform:uppercase;letter-spacing:.14em;color:var(--text-muted);padding:12px 12px 8px;font-size:.65rem;font-weight:600}.sidebar-link{border-radius:var(--radius-sm);color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer;align-items:center;gap:12px;margin-bottom:2px;padding:10px 12px;font-size:.9rem;font-weight:500;display:flex;position:relative}.sidebar-link:hover{color:var(--text-primary);background:var(--bg-tertiary)}.sidebar-link.active{color:var(--accent);background:var(--accent-glow)}.sidebar-link.active:before{content:"";background:var(--accent);border-radius:0 var(--radius-full) var(--radius-full) 0;width:3px;height:20px;position:absolute;top:50%;left:-12px;transform:translateY(-50%)}.sidebar-link-icon{opacity:.7;flex-shrink:0;width:20px;height:20px}.sidebar-link.active .sidebar-link-icon{opacity:1}.sidebar-link-badge{background:var(--danger);color:#fff;border-radius:var(--radius-full);text-align:center;min-width:20px;margin-left:auto;padding:2px 7px;font-size:.65rem;font-weight:700}.sidebar-footer{border-top:1px solid var(--border);padding:16px 12px}.sidebar-user{border-radius:var(--radius-sm);transition:background var(--transition-fast);align-items:center;gap:10px;padding:10px 12px;display:flex}.sidebar-user:hover{background:var(--bg-tertiary)}.sidebar-avatar{border-radius:var(--radius-full);background:linear-gradient(135deg, var(--accent), #00e676);width:36px;height:36px;color:var(--bg-primary);flex-shrink:0;justify-content:center;align-items:center;font-size:.85rem;font-weight:700;display:flex}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:.85rem;font-weight:600;overflow:hidden}.sidebar-user-role{color:var(--accent);text-transform:uppercase;letter-spacing:.08em;font-size:.7rem;font-weight:600}.topbar{justify-content:space-between;align-items:center;margin-bottom:32px;display:flex}.topbar-left h1{margin-bottom:4px}.topbar-breadcrumb{color:var(--text-tertiary);align-items:center;gap:8px;font-size:.8rem;display:flex}.topbar-breadcrumb span{color:var(--text-secondary)}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-bottom:32px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all var(--transition-base);padding:24px;position:relative;overflow:hidden}.stat-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-card:after{content:"";filter:blur(50px);opacity:.08;border-radius:50%;width:120px;height:120px;position:absolute;top:0;right:0}.stat-card.accent:after{background:var(--accent)}.stat-card.warning:after{background:var(--warning)}.stat-card.info:after{background:var(--info)}.stat-card.danger:after{background:var(--danger)}.stat-card-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.stat-card-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:44px;height:44px;font-size:1.2rem;display:flex}.stat-card.accent .stat-card-icon{background:var(--accent-glow);color:var(--accent)}.stat-card.warning .stat-card-icon{background:var(--warning-bg);color:var(--warning)}.stat-card.info 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th{text-align:left;text-transform:uppercase;letter-spacing:.1em;color:var(--text-tertiary);border-bottom:1px solid var(--border);background:#00000026;padding:12px 24px;font-size:.7rem;font-weight:600}.data-table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:14px 24px;font-size:.9rem}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:var(--bg-card-hover)}.data-table-name{align-items:center;gap:12px;display:flex}.data-table-thumb{border-radius:var(--radius-sm);object-fit:cover;background:var(--bg-tertiary);flex-shrink:0;width:44px;height:44px}.data-table-name-text{color:var(--text-primary);font-weight:600}.data-table-name-sub{color:var(--text-tertiary);margin-top:2px;font-size:.8rem}.badge{border-radius:var(--radius-full);white-space:nowrap;align-items:center;gap:5px;padding:4px 10px;font-size:.75rem;font-weight:600;display:inline-flex}.badge.approved,.badge.success{background:var(--success-bg);color:var(--success)}.badge.pending,.badge.warning{background:var(--warning-bg);color:var(--warning)}.badge.rejected,.badge.danger{background:var(--danger-bg);color:var(--danger)}.badge.info{background:var(--info-bg);color:var(--info)}.badge.neutral{color:var(--text-secondary);background:#ffffff0f}.btn{border-radius:var(--radius-sm);transition:all var(--transition-fast);cursor:pointer;white-space:nowrap;border:1px solid #0000;align-items:center;gap:8px;padding:10px 18px;font-size:.85rem;font-weight:600;display:inline-flex}.btn-primary{background:var(--accent);color:var(--bg-primary)}.btn-primary:hover{background:var(--accent-dim);box-shadow:var(--shadow-glow)}.btn-outline{border-color:var(--border-hover);color:var(--text-secondary);background:0 0}.btn-outline:hover{border-color:var(--text-tertiary);color:var(--text-primary);background:var(--bg-tertiary)}.btn-danger{background:var(--danger-bg);color:var(--danger);border-color:#ff525233}.btn-danger:hover{background:#ff525233}.btn-success{background:var(--success-bg);color:var(--success);border-color:#00e67633}.btn-success:hover{background:#00e67633}.btn-sm{padding:6px 12px;font-size:.8rem}.btn-icon{border-radius:var(--radius-sm);border:1px solid var(--border);width:36px;height:36px;color:var(--text-secondary);transition:all var(--transition-fast);justify-content:center;align-items:center;padding:0;display:flex}.btn-icon:hover{border-color:var(--border-hover);color:var(--text-primary);background:var(--bg-tertiary)}.form-group{margin-bottom:20px}.form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px;font-size:.8rem;font-weight:600;display:block}.form-input{background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);transition:border-color var(--transition-fast);padding:12px 16px}.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-input::placeholder{color:var(--text-muted)}.search-input-wrap{position:relative}.search-input-wrap .search-icon{color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.search-input-wrap .form-input{padding-left:42px}.filter-tabs{background:var(--bg-primary);border-radius:var(--radius-sm);border:1px solid var(--border);gap:4px;padding:4px;display:flex}.filter-tab{color:var(--text-tertiary);transition:all var(--transition-fast);cursor:pointer;border-radius:6px;padding:8px 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var(--transition-fast);justify-content:center;align-items:center;display:flex}.modal-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}.modal-footer{justify-content:flex-end;gap:10px;margin-top:28px;display:flex}.empty-state{text-align:center;padding:60px 20px}.empty-state-icon{opacity:.3;margin-bottom:16px;font-size:3rem}.empty-state-title{color:var(--text-secondary);margin-bottom:8px;font-size:1.1rem;font-weight:600}.empty-state-desc{color:var(--text-tertiary);font-size:.85rem}.spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}.loading-center{justify-content:center;align-items:center;padding:60px;display:flex}.pagination{border-top:1px solid var(--border);justify-content:center;align-items:center;gap:6px;padding:16px 24px;display:flex}.pagination-btn{border-radius:var(--radius-sm);width:36px;height:36px;color:var(--text-secondary);transition:all var(--transition-fast);justify-content:center;align-items:center;font-size:.85rem;font-weight:500;display:flex}.pagination-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.pagination-btn.active{background:var(--accent);color:var(--bg-primary);font-weight:700}.login-page{background:var(--bg-primary);justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.login-page:before{content:"";background:radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);pointer-events:none;border-radius:50%;width:600px;height:600px;position:absolute;top:-200px;right:-200px}.login-page:after{content:"";pointer-events:none;background:radial-gradient(circle,#40c4ff0f 0%,#0000 70%);border-radius:50%;width:400px;height:400px;position:absolute;bottom:-150px;left:-150px}.login-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:420px;box-shadow:var(--shadow-lg);z-index:1;padding:48px 40px;position:relative}.login-brand{text-align:center;margin-bottom:36px}.login-brand-icon{background:linear-gradient(135deg, var(--accent), #00e676);border-radius:var(--radius-md);width:56px;height:56px;color:var(--bg-primary);justify-content:center;align-items:center;margin-bottom:16px;font-size:1.5rem;font-weight:800;display:inline-flex}.login-brand h1{font-family:var(--font-display);margin-bottom:8px;font-size:1.75rem}.login-brand p{color:var(--text-tertiary);font-size:.9rem}.login-error{background:var(--danger-bg);color:var(--danger);border-radius:var(--radius-sm);border:1px solid #ff525233;margin-bottom:20px;padding:12px 16px;font-size:.85rem}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.page-enter{animation:.4s cubic-bezier(.4,0,.2,1) slideUp}.toast-container{z-index:9999;flex-direction:column;gap:10px;display:flex;position:fixed;top:24px;right:24px}.toast{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);align-items:center;gap:10px;min-width:280px;padding:14px 20px;animation:.3s cubic-bezier(.34,1.56,.64,1) slideUp;display:flex}.toast-success{border-left:3px solid var(--success)}.toast-error{border-left:3px solid var(--danger)}.toast-info{border-left:3px solid var(--info)}@media (width<=768px){.sidebar{display:none}.main-content{margin-left:0;padding:16px}.stats-grid{grid-template-columns:1fr 1fr;gap:12px}}