:root { /* Signal Indigo — shared palette with the Etsy Bestseller Tracker extension */ --bg: #0F1220; --surface: #171B2E; --surface-2: #1F2440; --border: #2A2F52; --border-subtle: #21253F; --input-border: #333A66; --text: #EDEFFB; --text-2: #9CA3C7; --text-3: #7A81A8; --text-mono: #C7CBEE; --accent: #5B5FEF; --accent-hover: #4A4DD1; --link: #A9ACFF; --signal: #00E5A0; --signal-ink: #0F1220; --signal-tint: rgba(0, 229, 160, 0.14); --danger: #FF5D73; --danger-hover: #E14C61; --danger-ink: #0F1220; --danger-tint: rgba(255, 93, 115, 0.14); --warning: #FFB84D; --warning-tint: rgba(255, 184, 77, 0.14); } * { box-sizing: border-box; } html, body { height: 100%; } body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; color: var(--text); background: var(--bg); display: flex; flex-direction: column; } .container { flex: 1; } .site-footer { border-top: 1px solid var(--border); padding: 20px 24px; text-align: center; background: var(--surface); } .footer-links { margin-bottom: 8px; } .footer-links a { margin: 0 10px; font-size: 13px; color: var(--text-2); text-decoration: none; } .footer-links a:hover { color: var(--link); } .footer-disclaimer { font-size: 11px; color: var(--text-3); max-width: 640px; margin: 0 auto; line-height: 1.5; } .topbar { display: flex; justify-content: space-between; align-items: center; padding: 12px 24px; background: var(--surface); border-bottom: 1px solid var(--border); } .topbar .brand { font-weight: 700; color: var(--accent); text-decoration: none; } .topbar nav a { margin-left: 16px; color: var(--text-2); text-decoration: none; font-size: 14px; } .topbar nav a:hover { color: var(--link); } .lang-switch { margin-left: 16px; font-size: 12px; color: var(--text-3); } .lang-switch a { margin: 0 2px; } /* width:100% bắt buộc phải có — .container là flex item của (display:flex; flex-direction:column), mà margin auto theo trục ngang sẽ VÔ HIỆU HÓA stretch mặc định của flexbox, khiến .container co lại theo kích thước nội dung thay vì lấp đầy chiều rộng — kéo theo .plan-grid bên trong tính sai độ rộng khả dụng và dồn cột lại thay vì xếp ngang. */ .container { width: 100%; max-width: 880px; margin: 0 auto; padding: 24px; } .card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 20px; margin-bottom: 20px; } .stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 16px; } .stat { display: flex; flex-direction: column; gap: 6px; margin-bottom: 0; } .stat-label { font-size: 12px; color: var(--text-3); } .stat-value { font-size: 24px; font-weight: 600; } .form label { display: block; margin-bottom: 12px; font-size: 13px; color: var(--text-2); } .form input, .form select { display: block; width: 100%; margin-top: 4px; padding: 8px 10px; border: 1px solid var(--input-border); border-radius: 4px; font-size: 14px; background: var(--surface-2); color: var(--text); } .form.row { display: flex; align-items: center; gap: 8px; } button, .btn { display: inline-block; padding: 9px 16px; border: none; border-radius: 5px; background: var(--accent); color: #fff; font-size: 14px; font-weight: 600; cursor: pointer; text-decoration: none; margin-top: 6px; } button:hover, .btn:hover { background: var(--accent-hover); } .btn-secondary { background: var(--surface-2); color: var(--text); } .btn-secondary:hover { background: var(--input-border); } .btn-danger { background: var(--danger); color: var(--danger-ink); } .btn-danger:hover { background: var(--danger-hover); } .plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; } .plan-card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 20px; text-align: center; } .plan-price { font-size: 28px; font-weight: 700; margin: 8px 0; } .plan-price span { font-size: 13px; font-weight: 400; color: var(--text-3); } .plan-card ul { list-style: none; padding: 0; font-size: 13px; color: var(--text-2); text-align: left; } .plan-card ul li { padding: 4px 0; } .badge { display: inline-block; background: var(--warning-tint); color: var(--warning); font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 10px; margin-left: 6px; } .flash-list { margin-bottom: 16px; } .flash { padding: 10px 14px; border-radius: 6px; margin-bottom: 8px; font-size: 14px; } .flash-success { background: var(--signal-tint); color: var(--signal); } .flash-error { background: var(--danger-tint); color: var(--danger); } .license-list { list-style: none; padding: 0; } .license-list li { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border-subtle); } .license-token { background: var(--surface-2); color: var(--text-mono); padding: 2px 6px; border-radius: 4px; margin-left: 8px; font-size: 12px; } .hint { display: block; font-size: 11px; color: var(--text-3); margin-top: 2px; } .table { width: 100%; border-collapse: collapse; font-size: 13px; } .table th, .table td { text-align: left; padding: 8px; border-bottom: 1px solid var(--border); }