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var(--gray-200)}.stat-label{font-size:.875rem;color:var(--gray-600);margin-bottom:var(--spacing-sm)}.stat-value{font-size:2rem;font-weight:700;color:var(--gray-900)}.stat-icon{font-size:1.5rem;margin-bottom:var(--spacing-sm)}.action-buttons{display:flex;gap:var(--spacing-md);flex-wrap:wrap;margin-top:var(--spacing-lg)}.action-buttons.centered{justify-content:center}.action-buttons.right{justify-content:flex-end}.loading{display:flex;justify-content:center;align-items:center;padding:var(--spacing-xl);color:var(--gray-500)}.spinner{border:3px solid var(--gray-200);border-top-color:var(--admin-primary);border-radius:50%;width:40px;height:40px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:var(--spacing-xl);color:var(--gray-500)}.empty-state-icon{font-size:3rem;margin-bottom:var(--spacing-md);opacity:.5}.alert{padding:var(--spacing-md);border-radius:var(--border-radius);margin-bottom:var(--spacing-lg);display:flex;align-items:flex-start;gap:var(--spacing-md)}.alert-icon{font-size:1.25rem}.alert-content h4{margin:0 0 .25rem;font-size:.875rem;font-weight:600}.alert-content p{margin:0;font-size:.875rem}.alert-success{background-color:#d1fae5;border:1px solid #a7f3d0;color:#065f46}.alert-warning{background-color:#fef3c7;border:1px solid #fde68a;color:#92400e}.alert-error{background-color:#fee2e2;border:1px solid #fecaca;color:#991b1b}.alert-info{background-color:#dbeafe;border:1px solid #bfdbfe;color:#1e40af}@media(max-width:768px){.admin-container{padding:var(--spacing-md)}.header-content{flex-direction:column;gap:var(--spacing-md);align-items:flex-start}.admin-title{font-size:1.5rem}.action-buttons{flex-direction:column}.btn{width:100%;justify-content:center}.stats-grid{grid-template-columns:1fr}.data-table{font-size:.75rem}.data-table th,.data-table td{padding:.5rem}}.auth-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--admin-primary-dark) 0%,var(--admin-primary) 50%,var(--admin-secondary) 100%);padding:2rem}.auth-container{background:#fff;border-radius:var(--border-radius-lg);box-shadow:0 20px 60px #0000004d;padding:3rem 2.5rem;max-width:440px;width:100%;text-align:center}.auth-logo{width:80px;height:80px;margin:0 auto 1.5rem}.auth-container h1{font-size:1.75rem;font-weight:700;color:var(--admin-primary);margin-bottom:.5rem;letter-spacing:-.5px}.auth-container p{color:var(--gray-600);font-size:1rem;line-height:1.6;margin-bottom:2rem}.login-btn{background:var(--admin-primary);color:#fff;border:none;padding:1rem 2.5rem;font-size:1.1rem;font-weight:600;border-radius:var(--border-radius);cursor:pointer;transition:all .2s ease;box-shadow:0 4px 12px #5b21b64d;width:100%;max-width:280px}.login-btn:hover{background:var(--admin-primary-light);transform:translateY(-2px);box-shadow:0 6px 16px #5b21b666}.login-btn:active{transform:translateY(0)}.error-message{background:#fee;border:2px solid var(--error);border-radius:var(--border-radius);padding:1.5rem;margin:1.5rem 0;color:#c33}.error-message h2{color:#c33;font-size:1.5rem;margin-bottom:.75rem}.error-message p{color:#c33;margin-bottom:.5rem}.loading{color:var(--gray-600);font-size:1.1rem;padding:2rem}.logout-btn{background:#ffffff26;border:1px solid rgba(255,255,255,.3);color:#fff;padding:.625rem 1.25rem;border-radius:var(--border-radius);cursor:pointer;font-size:.95rem;font-weight:500;transition:all .2s ease;white-space:nowrap}.logout-btn:hover{background:#ffffff40;border-color:#ffffff80}.user-email{color:#ffffffe6;font-size:.9rem;padding:.5rem 1rem}.header-actions{display:flex;align-items:center;gap:1rem;margin-left:auto}.nav-btn{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#fff;padding:.625rem 1.25rem;border-radius:var(--border-radius);cursor:pointer;font-size:.95rem;font-weight:500;transition:all .2s ease;white-space:nowrap}.nav-btn:hover{background:#fff3;border-color:#fff6}.nav-btn.active{background:#ffffff40;border-color:#ffffff80}.admin-nav{background:#fff;border-bottom:1px solid var(--gray-200);box-shadow:0 1px 3px #0000000d}.nav-content{max-width:1400px;margin:0 auto;padding:0 var(--spacing-xl);display:flex;align-items:center;justify-content:space-between}.nav-links{display:flex;gap:0}.nav-link{background:none;border:none;padding:1rem 1.5rem;font-size:.95rem;font-weight:500;color:var(--gray-600);cursor:pointer;transition:all .2s ease;border-bottom:3px solid transparent;display:flex;align-items:center;gap:.5rem}.nav-link:hover{color:var(--admin-primary);background:var(--gray-50)}.nav-link.active{color:var(--admin-primary);border-bottom-color:var(--admin-primary);background:var(--gray-50)}.nav-badge{background:var(--error);color:#fff;font-size:.75rem;font-weight:600;padding:.125rem .5rem;border-radius:9999px;min-width:1.25rem;text-align:center}.nav-breadcrumb{display:flex;align-items:center;gap:.5rem;color:var(--gray-500);font-size:.875rem}.breadcrumb-separator{color:var(--gray-300)}.breadcrumb-item{color:var(--gray-700);font-weight:500}.pending-banner{background:linear-gradient(135deg,#fef3c7,#fde68a);border-bottom:1px solid #f59e0b;padding:.75rem var(--spacing-xl);display:flex;align-items:center;justify-content:center;gap:.75rem;cursor:pointer;transition:all .2s ease}.pending-banner:hover{background:linear-gradient(135deg,#fde68a,#fcd34d)}.pending-banner-icon{font-size:1.25rem}.pending-banner-text{color:#92400e;font-weight:500;font-size:.95rem}.pending-banner-action{color:#b45309;font-weight:600;font-size:.875rem;margin-left:.5rem}@media(max-width:768px){.auth-container{padding:2rem 1.5rem}.auth-logo{width:60px;height:60px}.auth-container h1{font-size:1.5rem}.login-btn{padding:.875rem 2rem;font-size:1rem}.header-actions{flex-direction:column;align-items:stretch;gap:.5rem}.nav-btn,.logout-btn{width:100%;text-align:center}.nav-content{padding:0 var(--spacing-md);flex-direction:column;align-items:flex-start}.nav-link{padding:.75rem 1rem;font-size:.875rem}.nav-breadcrumb{padding:.5rem 1rem;width:100%;border-top:1px solid var(--gray-200)}.pending-banner{padding:.75rem var(--spacing-md);flex-wrap:wrap;text-align:center}.pending-banner-action{width:100%;margin-left:0;margin-top:.25rem}}