:root{--primary: #8B1538;--primary-hover: #72112e;--primary-light: #F5E6E8;--secondary: #2c3e50;--success: #28a745;--danger: #dc3545;--warning: #ffc107;--bg-body: #f4f7f6;--bg-sidebar: #ffffff;--text-main: #1a1a1a;--text-muted: #6c757d;--border-color: rgba(139, 21, 56, .12);--shadow-sm: 0 1px 3px rgba(0,0,0,.12), 0 1px 2px rgba(0,0,0,.24);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--radius: 12px;--transition: all .3s cubic-bezier(.25,.8,.25,1)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spinner{animation:spin 1s linear infinite;color:var(--primary)}.spinner.small{width:20px;height:20px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,system-ui,sans-serif;background-color:var(--bg-body);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased}.admin-layout{display:flex;min-height:100vh}.main-content{flex:1;padding:2.5rem;background-color:var(--bg-body);overflow-y:auto}.card{background:#fff;border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow-md);margin-bottom:2rem;border:1px solid var(--border-color);transition:var(--transition)}.card:hover{box-shadow:var(--shadow-lg)}h1{font-size:1.875rem;font-weight:700;color:var(--secondary);margin-bottom:2rem}h3{font-size:1.25rem;font-weight:600;color:var(--secondary)}.form-group{display:flex;flex-direction:column;gap:.6rem}.form-group label{font-size:.875rem;font-weight:600;color:var(--secondary);display:flex;align-items:center;gap:.5rem}.form-group input,.form-group select,.form-group textarea{padding:.75rem 1rem;border:2px solid var(--border-color);border-radius:8px;font-size:.95rem;font-family:inherit;transition:var(--transition);background-color:#fcfcfc}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);background-color:#fff;box-shadow:0 0 0 4px var(--primary-light)}.form-group input::placeholder,.form-group select::placeholder,.form-group textarea::placeholder{color:#adb5bd}.form-info-box{background:var(--primary-light);padding:1.25rem;border-radius:8px;border-left:4px solid var(--primary)}.form-info-box p{font-size:.875rem;color:var(--primary);margin:0}.btn{padding:.75rem 1.5rem;border-radius:8px;border:none;cursor:pointer;font-weight:600;font-size:.95rem;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;transition:var(--transition)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 6px #8b153833}.btn.btn-primary:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 6px 12px #8b15384d}.btn.btn-outline{background:#fff;border:2px solid var(--border-color);color:var(--secondary)}.btn.btn-outline:hover:not(:disabled){border-color:var(--primary);color:var(--primary);background:var(--primary-light)}.image-upload-container{display:flex;flex-direction:column;gap:1.5rem}.image-upload-dropzone{border:2px dashed var(--border-color);background:#fcfcfc;padding:3rem 2rem;border-radius:var(--radius);text-align:center;cursor:pointer;transition:var(--transition);display:flex;flex-direction:column;align-items:center;gap:1rem}.image-upload-dropzone:hover,.image-upload-dropzone.active{border-color:var(--primary);background:var(--primary-light);color:var(--primary)}.image-upload-dropzone.compressing{background:#f8f9fa;pointer-events:none}.image-upload-dropzone svg{color:var(--text-muted)}.image-upload-dropzone h3{font-size:1rem;margin:0}.image-upload-dropzone p{margin:0;color:var(--text-muted);font-size:.875rem}.image-preview-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:1rem}.image-preview-item{position:relative;border-radius:8px;overflow:hidden;aspect-ratio:1;border:1px solid var(--border-color)}.image-preview-item img{width:100%;height:100%;object-fit:cover}.image-preview-item .image-remove-btn{position:absolute;top:5px;right:5px;background:#ffffffe6;border:none;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;color:var(--danger);cursor:pointer;box-shadow:0 2px 4px #0000001a}.image-preview-item .image-remove-btn:hover{background:var(--danger);color:#fff}.image-preview-item .image-name{position:absolute;bottom:0;left:0;right:0;padding:4px 8px;background:#0009;color:#fff;font-size:.7rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#8b1538,#4a0a1d);padding:1.5rem}.login-card{background:#fff;width:100%;max-width:420px;padding:3rem 2.5rem;border-radius:20px;box-shadow:0 25px 50px -12px #00000080}.login-header{text-align:center;margin-bottom:2.5rem}.login-header .login-icon{width:64px;height:64px;background:var(--primary-light);color:var(--primary);border-radius:16px;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem}.login-header h1{font-size:1.75rem;margin-bottom:.5rem;color:#111827}.login-header p{color:var(--text-muted);font-size:.95rem}.login-form{display:flex;flex-direction:column;gap:1.5rem}.login-form .form-group label{color:#374151}.login-form .error-message{background:#fef2f2;color:var(--danger);padding:.75rem 1rem;border-radius:8px;font-size:.875rem;border-left:4px solid var(--danger)}.login-form .login-button{margin-top:1rem;padding:.875rem}.login-footer{margin-top:2rem;text-align:center;padding-top:1.5rem;border-top:1px solid #f3f4f6}.login-footer p{font-size:.875rem;color:#9ca3af}table{width:100%;border-collapse:separate;border-spacing:0}table th{background:#f8f9fa;padding:1rem 1.5rem;text-align:left;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#4b5563;border-bottom:2px solid var(--border-color)}table td{padding:1.25rem 1.5rem;border-bottom:1px solid var(--border-color);font-size:.95rem;color:#1f2937;vertical-align:middle}table tr:last-child td{border-bottom:none}table tr:hover td{background-color:#f9fafb}.badge{padding:.375rem .75rem;border-radius:999px;font-size:.75rem;font-weight:600}.badge.badge-pending{background:#fffbeb;color:#92400e}.badge.badge-success{background:#f0fdf4;color:#166534}