@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-color:#f8fafc;--text-main:#0f172a;--text-muted:#64748b;--card-bg:#fff;--primary:#3b82f6;--primary-hover:#2563eb;--secondary:#8b5cf6;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--border-color:#e2e8f0;--sidebar-bg:#fff;--sidebar-active:#f1f5f9;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--radius-md:8px;--radius-lg:12px;--radius-full:9999px;--transition-fast:.15s ease-in-out;--transition-normal:.3s ease-in-out}[data-theme=dark]{--bg-color:#0f172a;--text-main:#f8fafc;--text-muted:#94a3b8;--card-bg:#1e293b;--primary:#60a5fa;--primary-hover:#3b82f6;--secondary:#a78bfa;--border-color:#334155;--sidebar-bg:#1e293b;--sidebar-active:#334155;--shadow-sm:0 1px 2px 0 #0000004d;--shadow-md:0 4px 6px -1px #0000004d;--shadow-lg:0 10px 15px -3px #0006}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);transition:background-color var(--transition-normal), color var(--transition-normal);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit;font-size:inherit;color:inherit;background:0 0;border:none}.app-container{height:100vh;display:flex;overflow:hidden}.sidebar{background-color:var(--sidebar-bg);border-right:1px solid var(--border-color);width:260px;transition:width var(--transition-normal), background-color var(--transition-normal);z-index:10;flex-direction:column;display:flex}.sidebar.collapsed{width:80px}.sidebar-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;height:64px;padding:0 20px;display:flex}.sidebar-logo{color:var(--primary);align-items:center;gap:12px;font-size:1.2rem;font-weight:700;display:flex}.sidebar-logo img{height:32px}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:20px 12px;display:flex;overflow-y:auto}.nav-item{border-radius:var(--radius-md);color:var(--text-muted);transition:all var(--transition-fast);align-items:center;gap:12px;padding:12px;font-weight:500;display:flex}.nav-item:hover,.nav-item.active{background-color:var(--sidebar-active);color:var(--primary)}.sidebar-footer{border-top:1px solid var(--border-color);padding:20px}.main-wrapper{flex-direction:column;flex:1;display:flex;overflow:hidden}.topbar{background-color:var(--card-bg);border-bottom:1px solid var(--border-color);z-index:5;justify-content:space-between;align-items:center;height:64px;padding:0 24px;display:flex}.topbar-right{align-items:center;gap:16px;display:flex}.icon-btn{border-radius:var(--radius-full);width:40px;height:40px;color:var(--text-muted);transition:background-color var(--transition-fast), color var(--transition-fast);justify-content:center;align-items:center;display:flex}.icon-btn:hover{background-color:var(--sidebar-active);color:var(--text-main)}.content-area{flex:1;padding:24px;overflow-y:auto}.card{background-color:var(--card-bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);transition:transform var(--transition-normal), box-shadow var(--transition-normal);padding:24px}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-bottom:24px;display:grid}.stat-card{align-items:center;gap:16px;display:flex}.stat-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:48px;height:48px;font-size:24px;display:flex}.stat-info .value{margin-top:4px;font-size:1.5rem;font-weight:700}.stat-info .label{color:var(--text-muted);font-size:.875rem;font-weight:500}.mb-6{margin-bottom:24px}.flex{display:flex}.justify-between{justify-content:space-between}.items-center{align-items:center}.gap-4{gap:16px}.dashboard-grid{grid-template-columns:2fr 1fr;gap:24px;display:grid}@media (width<=1024px){.dashboard-grid{grid-template-columns:1fr}}.table-container{width:100%;overflow-x:auto}.table{border-collapse:collapse;width:100%}.table th,.table td{text-align:left;border-bottom:1px solid var(--border-color);padding:8px 12px;font-size:.875rem}.table th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.875rem;font-weight:600}.table tr:last-child td{border-bottom:none}.table tr{transition:background-color var(--transition-fast)}.table tbody tr:hover{background-color:var(--sidebar-active)}.badge{border-radius:var(--radius-full);padding:4px 8px;font-size:.75rem;font-weight:600}.badge.success{color:var(--success);background-color:#10b9811a}.badge.warning{color:var(--warning);background-color:#f59e0b1a}.zigzag-loader{width:60px;height:60px;position:relative}.zigzag-loader .circle{border:4px solid #0000;border-radius:50%;width:100%;height:100%;animation:1.5s linear infinite zigzag-spin;position:absolute}.zigzag-loader .circle-1{border-top-color:var(--primary);border-left-color:var(--primary);z-index:3;animation:2s ease-in-out infinite zigzag-radius,1.5s linear infinite zigzag-spin}.zigzag-loader .circle-2{border-right-color:var(--secondary);border-bottom-color:var(--secondary);z-index:2;width:80%;height:80%;animation:2s ease-in-out infinite reverse zigzag-radius,2s linear infinite reverse zigzag-spin;top:10%;left:10%}.zigzag-loader .circle-3{border-top-color:var(--success);border-right-color:var(--success);z-index:1;width:60%;height:60%;animation:1s linear infinite zigzag-spin;top:20%;left:20%}@keyframes zigzag-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes zigzag-radius{0%,to{border-radius:50%}25%{border-radius:40% 60% 70% 30%/40% 40% 60% 50%}50%{border-radius:60% 40% 30% 70%/60% 30% 70% 40%}75%{border-radius:30% 70% 50% 50%/50% 60% 40%}}.toggle-switch{width:44px;height:24px;display:inline-block;position:relative}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{cursor:pointer;background-color:var(--danger);border-radius:24px;transition:all .3s;position:absolute;inset:0}.toggle-slider:before{content:"";background-color:#fff;border-radius:50%;width:18px;height:18px;transition:all .3s;position:absolute;bottom:3px;left:3px;box-shadow:0 2px 4px #0003}input:checked+.toggle-slider{background-color:var(--success)}input:focus+.toggle-slider{box-shadow:0 0 1px var(--success)}input:checked+.toggle-slider:before{transform:translate(20px)}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background-color:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background-color:var(--card-bg);border-radius:var(--radius-lg);width:90%;max-width:500px;box-shadow:var(--shadow-lg);animation:.3s ease-out modal-anim}@keyframes modal-anim{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-header h2{font-size:1.25rem;font-weight:600}.modal-body{padding:24px}.file-input-group{margin-bottom:20px}.file-input-group label{color:var(--text-main);margin-bottom:8px;font-size:.875rem;font-weight:600;display:block}.file-input-group input{border:1px dashed var(--border-color);border-radius:var(--radius-md);background:var(--bg-color);cursor:pointer;width:100%;padding:10px}.file-input-group input:hover{border-color:var(--primary)}.login-page{background:var(--bg-color);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex;position:relative;overflow:hidden}.login-bg-symbols{pointer-events:none;z-index:0;position:absolute;inset:0;overflow:hidden}.login-float-symbol{opacity:0;-webkit-user-select:none;user-select:none;filter:blur(.5px);animation:linear infinite floatSymbol;position:absolute}@keyframes floatSymbol{0%{opacity:0;transform:translateY(30px)rotate(-10deg)scale(.8)}10%{opacity:.12}50%{opacity:.18;transform:translateY(-40px)rotate(10deg)scale(1.1)}90%{opacity:.12}to{opacity:0;transform:translateY(-80px)rotate(-5deg)scale(.9)}}.login-bg-circle{filter:blur(80px);opacity:.18;pointer-events:none;border-radius:50%;position:absolute}.login-bg-circle-1{background:var(--primary);width:500px;height:500px;top:-150px;right:-100px}.login-bg-circle-2{background:var(--secondary);width:400px;height:400px;bottom:-100px;left:-100px}.login-wrapper{z-index:1;flex-direction:column;gap:20px;width:100%;max-width:420px;display:flex;position:relative}.login-logo-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);align-items:center;gap:16px;padding:24px;display:flex}.login-logo-icon{background:linear-gradient(135deg, var(--primary), var(--secondary));border-radius:16px;flex-shrink:0;justify-content:center;align-items:center;width:72px;height:72px;padding:4px;display:flex;box-shadow:0 4px 12px #3b82f666}.login-logo-icon img{object-fit:contain;width:100%;height:100%}.login-logo-text{flex:1}.login-logo-text h1{color:var(--text-main);font-size:1.1rem;font-weight:700;line-height:1.2}.login-logo-text p{color:var(--text-muted);margin-top:2px;font-size:.8rem}.login-logo-badge{color:var(--primary);border-radius:var(--radius-full);white-space:nowrap;background:#3b82f61a;align-items:center;gap:5px;padding:5px 12px;font-size:.72rem;font-weight:600;display:flex}.login-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:32px}.login-card-header{margin-bottom:28px}.login-card-header h2{color:var(--text-main);font-size:1.5rem;font-weight:700}.login-card-header p{color:var(--text-muted);margin-top:4px;font-size:.9rem}.login-form{flex-direction:column;gap:20px;display:flex}.login-field{flex-direction:column;gap:8px;display:flex}.login-field label{color:var(--text-main);font-size:.875rem;font-weight:600}.login-field input{border:1.5px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-color);width:100%;color:var(--text-main);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);outline:none;padding:12px 16px;font-family:inherit;font-size:.95rem}.login-field input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #3b82f626}.login-password-wrapper{position:relative}.login-password-wrapper input{padding-right:48px}.login-eye-btn{color:var(--text-muted);cursor:pointer;transition:color var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;padding:0;display:flex;position:absolute;top:50%;right:14px;transform:translateY(-50%)}.login-eye-btn:hover{color:var(--text-main)}.login-error{border-radius:var(--radius-md);color:var(--danger);background:#ef444414;border:1px solid #ef44444d;padding:10px 14px;font-size:.875rem;font-weight:500}.login-submit-btn{background:linear-gradient(135deg, var(--primary), var(--secondary));color:#fff;border-radius:var(--radius-md);cursor:pointer;width:100%;transition:opacity var(--transition-fast), transform var(--transition-fast);border:none;justify-content:center;align-items:center;gap:8px;padding:13px;font-family:inherit;font-size:.95rem;font-weight:600;display:flex;box-shadow:0 4px 14px #3b82f666}.login-submit-btn:hover:not(:disabled){opacity:.92;transform:translateY(-1px)}.login-submit-btn:disabled{opacity:.7;cursor:not-allowed}.login-spinner{border:2.5px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:20px;height:20px;animation:.7s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.topbar-search{background:var(--sidebar-active);border-radius:var(--radius-full);align-items:center;padding:8px 16px;display:flex}.topbar-search input{color:var(--text-main);background:0 0;border:none;outline:none;width:250px;margin-left:8px;font-family:inherit;font-size:.9rem}.profile-dropdown-wrapper{position:relative}.profile-trigger{border-radius:var(--radius-md);border:1px solid var(--border-color);background:var(--card-bg);cursor:pointer;transition:background var(--transition-fast), border-color var(--transition-fast);color:var(--text-main);align-items:center;gap:10px;padding:6px 10px;font-family:inherit;display:flex}.profile-trigger:hover{background:var(--sidebar-active);border-color:var(--primary)}.profile-avatar{border-radius:var(--radius-full);background:linear-gradient(135deg, var(--primary), var(--secondary));color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;font-size:.75rem;font-weight:700;display:flex}.profile-avatar-lg{width:44px;height:44px;font-size:1rem}.profile-info{text-align:left;flex-direction:column;display:flex}.profile-name{color:var(--text-main);white-space:nowrap;text-overflow:ellipsis;max-width:120px;font-size:.85rem;font-weight:600;line-height:1.2;overflow:hidden}.profile-email{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;max-width:120px;font-size:.72rem;overflow:hidden}.profile-dropdown{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-lg);min-width:240px;box-shadow:var(--shadow-lg);z-index:999;animation:.18s ease-out dropdown-anim;position:absolute;top:calc(100% + 10px);right:0;overflow:hidden}@keyframes dropdown-anim{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.profile-dropdown-header{align-items:center;gap:12px;padding:16px;display:flex}.profile-dropdown-name{color:var(--text-main);font-size:.9rem;font-weight:600}.profile-dropdown-email{color:var(--text-muted);margin-top:2px;font-size:.78rem}.profile-dropdown-divider{background:var(--border-color);height:1px;margin:0}.profile-dropdown-item{width:100%;color:var(--text-muted);cursor:pointer;transition:background var(--transition-fast), color var(--transition-fast);text-align:left;background:0 0;border:none;align-items:center;gap:10px;padding:12px 16px;font-family:inherit;font-size:.875rem;font-weight:500;display:flex}.profile-dropdown-item:hover{background:var(--sidebar-active);color:var(--text-main)}.profile-dropdown-logout{color:var(--danger)}.profile-dropdown-logout:hover{color:var(--danger);background:#ef444414}