:root{--bg-primary: #0a0a0c;--bg-secondary: #121218;--bg-tertiary: #191924;--accent-primary: #8b5cf6;--accent-primary-hover: #7c3aed;--accent-primary-glow: rgba(139, 92, 246, .15);--accent-secondary: #00f2fe;--accent-success: #10b981;--accent-danger: #ef4444;--accent-warning: #f59e0b;--text-primary: #f3f4f6;--text-secondary: #9ca3af;--text-tertiary: #6b7280;--border-color: rgba(255, 255, 255, .08);--border-color-active: rgba(139, 92, 246, .4);--glass-bg: rgba(255, 255, 255, .02);--glass-border: rgba(255, 255, 255, .05);--glass-blur: blur(16px);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .4);--font-display: "Outfit", "Inter", system-ui, -apple-system, sans-serif;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1);--border-radius-lg: 16px;--border-radius-md: 10px;--border-radius-sm: 6px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);min-height:100vh;overflow-x:hidden;background-image:radial-gradient(circle at 10% 20%,rgba(139,92,246,.03) 0%,transparent 40%),radial-gradient(circle at 90% 80%,rgba(0,242,254,.02) 0%,transparent 40%)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600;letter-spacing:-.02em}a{color:inherit;text-decoration:none}.glass-panel{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:var(--border-radius-lg);padding:24px;transition:var(--transition-smooth)}.glass-panel:hover{border-color:#ffffff1a}.gradient-text{background:linear-gradient(135deg,#fff 30%,#a5b4fc 70%,#818cf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.gradient-accent-text{background:linear-gradient(135deg,var(--accent-secondary) 0%,var(--accent-primary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.app-container{display:flex;flex-direction:column;min-height:100vh}.navbar{display:flex;justify-content:space-between;align-items:center;padding:16px 48px;background:#0a0a0ccc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100}.nav-brand{font-family:var(--font-display);font-size:1.5rem;font-weight:800;display:flex;align-items:center;gap:10px;cursor:pointer}.nav-links{display:flex;gap:12px}.nav-item{padding:8px 16px;border-radius:var(--border-radius-md);font-weight:500;font-size:.95rem;color:var(--text-secondary);transition:var(--transition-smooth);border:1px solid transparent}.nav-item:hover,.nav-item.active{color:var(--text-primary);background:#ffffff0a}.nav-item.active{border-color:#8b5cf633}.main-content{flex:1;padding:40px 48px;max-width:1400px;width:100%;margin:0 auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--border-radius-md);font-family:var(--font-display);font-weight:600;font-size:.95rem;cursor:pointer;transition:var(--transition-smooth);border:1px solid transparent;outline:none}.btn-primary{background:var(--accent-primary);color:#fff;box-shadow:0 4px 14px #8b5cf64d}.btn-primary:hover:not(:disabled){background:var(--accent-primary-hover);box-shadow:0 6px 20px #8b5cf680;transform:translateY(-1px)}.btn-secondary{background:#ffffff0d;color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover:not(:disabled){background:#ffffff1a}.btn-success{background:var(--accent-success);color:#fff}.btn-success:hover:not(:disabled){background:#0d9488}.btn:disabled{opacity:.5;cursor:not-allowed}.form-group{margin-bottom:20px}.form-label{display:block;margin-bottom:8px;font-size:.9rem;font-weight:500;color:var(--text-secondary)}.form-input,.form-textarea,.form-select{width:100%;padding:12px 16px;background:#ffffff08;border:1px solid var(--border-color);border-radius:var(--border-radius-md);color:var(--text-primary);font-family:var(--font-sans);font-size:.95rem;transition:var(--transition-smooth)}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--border-color-active);background:#ffffff0d;outline:none;box-shadow:0 0 0 3px #8b5cf626}.custom-table-container{overflow-x:auto;border-radius:var(--border-radius-md);border:1px solid var(--border-color)}.custom-table{width:100%;border-collapse:collapse;text-align:left}.custom-table th{background:#ffffff05;padding:16px;font-weight:600;color:var(--text-secondary);font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-color)}.custom-table td{padding:16px;border-bottom:1px solid var(--border-color);font-size:.95rem}.custom-table tr:last-child td{border-bottom:none}.custom-table tr:hover td{background:#ffffff03}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:50px;font-size:.8rem;font-weight:600}.badge-draft{background:#6b728026;color:var(--text-secondary)}.badge-active{background:#10b98126;color:var(--accent-success);animation:pulse 2s infinite}.badge-ended{background:#f59e0b26;color:var(--accent-warning)}.badge-sold{background:#8b5cf626;color:#c084fc}.badge-unsold{background:#ef444426;color:var(--accent-danger)}@keyframes pulse{0%{box-shadow:0 0 #10b98166}70%{box-shadow:0 0 0 6px #10b98100}to{box-shadow:0 0 #10b98100}}.dashboard-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}.col-12{grid-column:span 12}.col-11{grid-column:span 11}.col-10{grid-column:span 10}.col-9{grid-column:span 9}.col-8{grid-column:span 8}.col-7{grid-column:span 7}.col-6{grid-column:span 6}.col-5{grid-column:span 5}.col-4{grid-column:span 4}.col-3{grid-column:span 3}.col-2{grid-column:span 2}.col-1{grid-column:span 1}@media (max-width: 1024px){.col-1,.col-2,.col-3,.col-4,.col-5,.col-6,.col-7,.col-8,.col-9,.col-10,.col-11{grid-column:span 12}}.status-indicator{display:flex;align-items:center;gap:12px;font-size:1.1rem;font-weight:600}.indicator-dot{width:12px;height:12px;border-radius:50%}.dot-connected{background-color:var(--accent-success);box-shadow:0 0 10px var(--accent-success)}.dot-disconnected{background-color:var(--accent-danger);box-shadow:0 0 10px var(--accent-danger)}.dot-scanning{background-color:var(--accent-warning);box-shadow:0 0 10px var(--accent-warning);animation:blink 1s infinite alternate}@keyframes blink{0%{opacity:.4}to{opacity:1}}.qr-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:30px;background:#fff;border-radius:var(--border-radius-lg);margin:20px auto;max-width:260px;box-shadow:0 10px 25px #00000080}.qr-image{width:200px;height:200px;object-fit:contain}.qr-subtext{margin-top:12px;color:#1f2937;font-size:.85rem;font-weight:600;text-align:center}.live-auction-container{display:grid;grid-template-columns:1.2fr .8fr;gap:32px}@media (max-width: 900px){.live-auction-container{grid-template-columns:1fr}}.item-gallery-image{width:100%;height:380px;object-fit:cover;border-radius:var(--border-radius-md);border:1px solid var(--border-color);margin-bottom:20px;background:#15151e}.item-meta-info{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:24px}.meta-box{background:#ffffff08;border:1px solid var(--border-color);border-radius:var(--border-radius-md);padding:16px;text-align:center}.meta-box-label{font-size:.8rem;color:var(--text-secondary);text-transform:uppercase;margin-bottom:4px}.meta-box-value{font-size:1.4rem;font-family:var(--font-display);font-weight:700}.meta-box-value.highlight{color:var(--accent-secondary)}.bids-history-list{display:flex;flex-direction:column;gap:12px;max-height:400px;overflow-y:auto;padding-right:6px}.bid-item{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:#ffffff05;border:1px solid var(--border-color);border-radius:var(--border-radius-md);transition:var(--transition-smooth)}.bid-item:first-child{border-color:#10b9814d;background:#10b9810a}.bid-item-details{display:flex;flex-direction:column;gap:2px}.bid-item-name{font-weight:600;display:flex;align-items:center;gap:8px}.bid-item-source{font-size:.75rem;padding:2px 6px;border-radius:4px;background:#ffffff0d;color:var(--text-secondary)}.bid-item-source.whatsapp{background:#10b9811a;color:var(--accent-success)}.bid-item-time{font-size:.75rem;color:var(--text-tertiary)}.bid-item-value{font-size:1.2rem;font-family:var(--font-display);font-weight:700;color:var(--text-primary)}.bid-item:first-child .bid-item-value{color:var(--accent-success)}.payment-card-layout{max-width:500px;margin:60px auto}.pay-item-summary{display:flex;gap:16px;align-items:center;padding-bottom:20px;border-bottom:1px solid var(--border-color);margin-bottom:20px}.pay-item-image{width:80px;height:80px;object-fit:cover;border-radius:var(--border-radius-md);background:#15151e}.pay-item-title{font-size:1.2rem;font-weight:700}.pay-item-amount{font-size:1.4rem;font-weight:800;color:var(--accent-success)}.card-input-wrapper{position:relative}.card-input-logo{position:absolute;right:16px;top:12px;color:var(--text-tertiary)}.admin-tabs{display:flex;gap:10px;margin-bottom:30px;border-bottom:1px solid var(--border-color);padding-bottom:12px}.admin-tab{padding:10px 20px;border-radius:var(--border-radius-md);background:transparent;color:var(--text-secondary);border:none;font-family:var(--font-display);font-weight:600;cursor:pointer;transition:var(--transition-smooth)}.admin-tab.active{background:#8b5cf61a;color:var(--text-primary)}.admin-tab:hover:not(.active){background:#ffffff08;color:var(--text-primary)}.admin-live-logs{background:#060608;border:1px solid var(--border-color);border-radius:var(--border-radius-md);height:300px;overflow-y:auto;font-family:Courier New,Courier,monospace;padding:16px;font-size:.85rem;color:#10b981}.admin-log-line{margin-bottom:6px;line-height:1.4}.admin-log-time{color:var(--text-tertiary);margin-right:8px}.image-upload-dropzone{border:2px dashed var(--border-color);border-radius:var(--border-radius-md);padding:30px;text-align:center;cursor:pointer;transition:var(--transition-smooth);background:#ffffff03}.image-upload-dropzone:hover{border-color:var(--border-color-active);background:#ffffff08}.image-upload-preview{max-width:150px;max-height:150px;object-fit:cover;border-radius:var(--border-radius-md);margin-top:12px}