*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
        :root {
            --bg-primary: #0a0e17;
            --bg-secondary: #111827;
            --bg-card: #1a2236;
            --bg-card-hover: #1f2a42;
            --accent: #fbbf24;
            --accent-glow: rgba(251, 191, 36, 0.2);
            --text-primary: #f1f5f9;
            --text-secondary: #94a3b8;
            --text-muted: #64748b;
            --border: #1e293b;
            --border-light: #334155;
            --success: #22c55e;
            --danger: #ef4444;
            --warning: #f59e0b;
            --radius: 12px;
            --radius-sm: 8px;
            --radius-lg: 16px;
            --shadow: 0 4px 24px rgba(0,0,0,0.4);
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --grad-accent: linear-gradient(135deg, #fbbf24, #ea580c);
            --grad-btn: linear-gradient(135deg, #fbbf24, #c2410c);
        }
        html { scroll-behavior: smooth; overflow-x: hidden; }
        body {
            font-family: 'Inter', sans-serif;
            background: var(--bg-primary);
            color: var(--text-primary);
            min-height: 100vh;
            overflow-x: hidden;
            line-height: 1.6;
            max-width: 100vw;
        }
        img, svg { max-width: 100%; height: auto; }
        a { text-decoration: none; color: inherit; }
        button { font-family: inherit; cursor: pointer; border: none; outline: none; }
        input, select, textarea { font-family: inherit; outline: none; max-width: 100%; }

        .donate-hidden { display: none !important; }

        .page { display: none; min-height: 100vh; animation: fadeIn 0.4s ease; overflow-x: hidden; }
        .page.active { display: flex; flex-direction: column; }
        @keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

        /* AUTH PAGE */
        #auth-page {
            justify-content: center;
            align-items: center;
            background: var(--bg-primary);
            position: relative;
            overflow-x: hidden;
            min-height: 100vh;
            min-height: 100dvh;
            padding: 20px;
        }
        #auth-page::before {
            content: '';
            position: absolute;
            width: 600px; height: 600px;
            background: radial-gradient(circle, rgba(251,191,36,0.1) 0%, transparent 70%);
            top: -200px; left: 50%; transform: translateX(-50%);
            pointer-events: none;
        }
        .auth-container {
            width: 100%;
            max-width: 420px;
            padding: 20px;
            position: relative;
            z-index: 1;
        }
        .auth-logo { text-align: center; margin-bottom: 24px; }
        #auth-page .auth-logo svg {
            display: block;
            width: 72px !important;
            height: 72px !important;
            max-width: 72px !important;
            max-height: 72px !important;
            margin: 0 auto;
            flex: 0 0 auto;
        }
        .auth-logo h1 {
            font-size: 26px; font-weight: 800;
            background: var(--grad-accent);
            -webkit-background-clip: text; -webkit-text-fill-color: transparent;
            margin-top: 6px; letter-spacing: -0.5px;
        }
        .auth-card {
            background: var(--bg-card); border: 1px solid var(--border);
            border-radius: var(--radius-lg); padding: 24px; box-shadow: var(--shadow);
        }
        .auth-card h2 { font-size: 18px; font-weight: 700; margin-bottom: 20px; text-align: center; }
        .form-group { margin-bottom: 14px; }
        .form-group label {
            display: block; font-size: 12px; font-weight: 600;
            color: var(--text-secondary); margin-bottom: 5px;
            text-transform: uppercase; letter-spacing: 0.5px;
        }
        .form-input {
            width: 100%; padding: 11px 14px; background: var(--bg-secondary);
            border: 1px solid var(--border); border-radius: var(--radius-sm);
            color: var(--text-primary); font-size: 14px; transition: var(--transition);
        }
        .form-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
        .form-input::placeholder { color: var(--text-muted); }
        .btn-primary {
            width: 100%; padding: 13px;
            background: var(--grad-btn); color: #0a0e17;
            font-size: 14px; font-weight: 700; border-radius: var(--radius-sm);
            transition: var(--transition); text-transform: uppercase; letter-spacing: 1px; margin-top: 6px;
        }
        .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(251,191,36,0.3); }
        .btn-primary:active { transform: translateY(0); }
        .panel-action-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            background: var(--bg-card);
            color: var(--text-primary);
            font-size: 12px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            padding: 10px 14px;
            transition: var(--transition);
        }
        .panel-action-btn:hover { border-color: var(--accent); }
        .panel-action-btn.primary {
            background: var(--grad-btn);
            border-color: var(--accent);
            color: #0a0e17;
        }
        .panel-action-btn.danger {
            border-color: rgba(239,68,68,0.4);
            color: #fca5a5;
        }
        .panel-action-btn:disabled {
            opacity: 0.45;
            cursor: not-allowed;
            border-color: var(--border);
            color: var(--text-muted);
        }

        .demo-credentials {
            margin-top: 16px; padding: 14px;
            background: rgba(251, 191, 36, 0.05);
            border: 1px solid rgba(251, 191, 36, 0.15); border-radius: var(--radius-sm);
        }
        .demo-credentials h4 {
            font-size: 11px; font-weight: 700; color: var(--accent);
            text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; text-align: center;
        }
        .demo-account {
            padding: 8px; background: var(--bg-secondary); border-radius: 6px;
            margin-bottom: 6px; cursor: pointer; transition: var(--transition); border: 1px solid transparent;
        }
        .demo-account:last-child { margin-bottom: 0; }
        .demo-account:hover { border-color: var(--accent); background: var(--bg-card-hover); }
        .demo-account .demo-nick { font-size: 13px; font-weight: 700; color: var(--text-primary); }
        .demo-account .demo-pass { font-size: 11px; color: var(--text-muted); margin-top: 1px; }
        .demo-account .demo-hint { font-size: 10px; color: var(--accent); margin-top: 3px; }

        .auth-divider { display: flex; align-items: center; margin: 20px 0; gap: 10px; }
        .auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }
        .auth-divider span { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
        .auth-socials { display: flex; justify-content: center; gap: 14px; }
        .social-btn {
            width: 44px; height: 44px; border-radius: var(--radius-sm);
            background: var(--bg-secondary); border: 1px solid var(--border);
            display: flex; align-items: center; justify-content: center;
            transition: var(--transition); color: var(--text-secondary);
        }
        .social-btn:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
        .social-btn svg { width: 20px; height: 20px; }

        /* HEADER */
        .site-header {
            background: var(--bg-secondary); border-bottom: 1px solid var(--border);
            padding: 0 16px; height: 56px; display: flex; align-items: center;
            position: sticky; top: 0; z-index: 100; backdrop-filter: blur(12px);
            width: 100%;
        }
        .header-inner {
            width: 100%; max-width: 1200px; margin: 0 auto;
            display: flex; align-items: center; justify-content: space-between;
            gap: 8px;
        }
        .header-left { display: flex; align-items: center; gap: 12px; }
        .logo-link {
            display: flex; align-items: center; gap: 8px;
            font-weight: 800; font-size: 18px; cursor: pointer;
            white-space: nowrap;
        }
        .logo-link svg { width: 32px; height: 32px; flex-shrink: 0; }
        .logo-link span {
            background: var(--grad-accent);
            -webkit-background-clip: text; -webkit-text-fill-color: transparent;
        }
        .nav-menu { display: flex; gap: 2px; position: relative; }
        .nav-item {
            display: inline-flex; align-items: center; gap: 6px;
            padding: 6px 12px; border-radius: var(--radius-sm);
            font-size: 13px; font-weight: 600; color: var(--text-secondary);
            transition: var(--transition); cursor: pointer; position: relative;
            white-space: nowrap;
        }
        .nav-item:hover { color: var(--text-primary); background: rgba(255,255,255,0.05); }
        .nav-item.active-nav { color: var(--accent); }
        .dropdown-menu {
            position: absolute; top: calc(100% + 6px); left: 0;
            background: var(--bg-card); border: 1px solid var(--border);
            border-radius: var(--radius-sm); box-shadow: var(--shadow);
            min-width: 170px; opacity: 0; visibility: hidden;
            transform: translateY(-8px); transition: var(--transition); overflow: hidden;
            z-index: 300;
        }
        .nav-item.dropdown-trigger:hover .dropdown-menu,
        .nav-item.dropdown-trigger.show-dropdown .dropdown-menu {
            opacity: 1; visibility: visible; transform: translateY(0);
        }
        .dropdown-menu a {
            display: flex; align-items: center; gap: 8px; padding: 10px 14px;
            font-size: 13px; color: var(--text-secondary); transition: var(--transition);
            cursor: pointer;
        }
        .dropdown-menu a:hover { background: rgba(255,255,255,0.05); color: var(--text-primary); }
        .dropdown-menu a svg { width: 15px; height: 15px; flex-shrink: 0; }
        .header-right { display: flex; align-items: center; gap: 8px; }

        .cart-btn {
            display: flex; align-items: center; gap: 5px; padding: 7px 10px;
            border-radius: 22px; background: var(--bg-card); border: 1px solid var(--border);
            cursor: pointer; transition: var(--transition); color: var(--text-primary);
            font-size: 12px; font-weight: 600; position: relative;
            white-space: nowrap;
        }
        .cart-btn:hover { border-color: var(--accent); }
        .cart-btn svg { width: 16px; height: 16px; flex-shrink: 0; }
        .cart-badge {
            position: absolute; top: -3px; right: -3px;
            background: var(--grad-btn); color: #0a0e17;
            font-size: 9px; font-weight: 700; min-width: 16px; height: 16px;
            border-radius: 8px; display: flex; align-items: center; justify-content: center;
            padding: 0 3px; box-shadow: 0 2px 8px rgba(251,191,36,0.3); transition: var(--transition);
        }
        .cart-badge.hidden { display: none; }
        .cart-badge.bump { animation: bumpAnim 0.3s ease; }
        @keyframes bumpAnim { 0% { transform: scale(1); } 50% { transform: scale(1.3); } 100% { transform: scale(1); } }

        .profile-btn {
            display: flex; align-items: center; gap: 5px; padding: 5px 8px;
            border-radius: 22px; background: var(--bg-card); border: 1px solid var(--border);
            cursor: pointer; transition: var(--transition); position: relative;
        }
        .profile-btn:hover { border-color: var(--accent); }
        .profile-avatar {
            width: 28px; height: 28px; border-radius: 50%;
            background: var(--grad-btn);
            display: flex; align-items: center; justify-content: center;
            font-size: 12px; font-weight: 700; color: #0a0e17; flex-shrink: 0;
        }
        .profile-name { font-size: 12px; font-weight: 600; white-space: nowrap; max-width: 80px; overflow: hidden; text-overflow: ellipsis; }

        .profile-dropdown {
            position: absolute; top: calc(100% + 6px); right: 0;
            background: var(--bg-card); border: 1px solid var(--border);
            border-radius: var(--radius-sm); box-shadow: var(--shadow);
            min-width: 210px; opacity: 0; visibility: hidden;
            transform: translateY(-8px); transition: var(--transition); overflow: hidden; z-index: 200;
        }
        .profile-dropdown.show { opacity: 1; visibility: visible; transform: translateY(0); }
        .profile-dropdown-header {
            padding: 14px; border-bottom: 1px solid var(--border);
            display: flex; align-items: center; gap: 8px;
        }
        .profile-dropdown-header .pd-avatar {
            width: 32px; height: 32px; border-radius: 50%;
            background: var(--grad-btn);
            display: flex; align-items: center; justify-content: center;
            font-size: 14px; font-weight: 700; color: #0a0e17; flex-shrink: 0;
        }
        .profile-dropdown-header .pd-info .pd-name { font-size: 13px; font-weight: 700; color: var(--text-primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 120px; }
        .profile-dropdown-header .pd-info .pd-id { font-size: 10px; color: var(--text-muted); }
        .profile-dropdown a {
            display: flex; align-items: center; gap: 8px; padding: 10px 14px;
            font-size: 13px; color: var(--text-secondary); transition: var(--transition); cursor: pointer;
        }
        .profile-dropdown a:hover { background: rgba(255,255,255,0.05); color: var(--text-primary); }
        .profile-dropdown a svg { width: 15px; height: 15px; flex-shrink: 0; }
        .profile-dropdown .divider { height: 1px; background: var(--border); }
        .profile-dropdown .logout-btn { color: var(--danger) !important; }
        .profile-dropdown .logout-btn:hover { background: rgba(239, 68, 68, 0.1) !important; }

        /* MAIN CONTENT */
        .main-content {
            flex: 1; padding: 32px 16px; width: 100%; max-width: 1200px; margin: 0 auto;
        }
        .page-title { font-size: 24px; font-weight: 800; margin-bottom: 20px; letter-spacing: -0.5px; }
        .welcome-section { text-align: center; padding: 32px 0; }
        .welcome-greeting {
            font-size: 28px; font-weight: 800; margin-bottom: 24px;
            background: var(--grad-accent);
            -webkit-background-clip: text; -webkit-text-fill-color: transparent;
        }
        .player-stats-panel {
            display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px;
            max-width: 560px; margin: -10px auto 28px;
        }
        .player-stat {
            display: flex; align-items: center; gap: 10px; min-width: 0;
            background: var(--bg-card); border: 1px solid var(--border);
            border-radius: var(--radius-sm); padding: 12px 14px;
        }
        .player-stat-icon { width: 34px; height: 34px; border-radius: 8px; display: flex; align-items: center; justify-content: center; background: rgba(251,191,36,0.15); flex-shrink: 0; }
        .player-stat-icon.tears { background: rgba(56,189,248,0.14); }
        .player-stat div { min-width: 0; }
        .player-stat-label { display: block; font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0; }
        .player-stat strong { display: block; font-size: 15px; color: var(--text-primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
        .player-stat small { display: block; font-size: 10px; color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

        /* SETTINGS */
        .settings-section { margin-bottom: 28px; }
        .settings-section h3 { font-size: 16px; font-weight: 700; margin-bottom: 14px; color: var(--text-secondary); }
        .settings-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
        .settings-tab {
            display: inline-flex; align-items: center; gap: 6px;
            padding: 9px 14px; border-radius: var(--radius-sm);
            background: var(--bg-card); border: 1px solid var(--border);
            color: var(--text-secondary); font-size: 12px; font-weight: 800;
            transition: var(--transition);
        }
        .settings-tab:hover, .settings-tab.active { border-color: var(--accent); color: var(--text-primary); background: var(--bg-card-hover); }
        .notify-count {
            min-width: 18px; height: 18px; border-radius: 9px;
            display: inline-flex; align-items: center; justify-content: center;
            background: var(--accent); color: #0a0e17; font-size: 10px; font-weight: 900;
        }
        .notify-count.hidden, .hidden { display: none !important; }
        .settings-section-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
        .settings-section-head h3, .settings-section-head .page-title { margin-bottom: 0; }
        .notifications-page-head { margin-bottom: 18px; }
        .bindings-grid, .linked-accounts-list, .notifications-list { display: grid; gap: 10px; }
        .binding-card, .linked-account-card, .notification-item {
            display: flex; align-items: center; gap: 12px;
            background: var(--bg-card); border: 1px solid var(--border);
            border-radius: var(--radius-sm); padding: 14px 16px;
        }
        .binding-icon, .linked-avatar {
            width: 38px; height: 38px; border-radius: 8px;
            display: flex; align-items: center; justify-content: center;
            flex-shrink: 0; font-size: 12px; font-weight: 900;
            background: rgba(56,189,248,0.14); color: #7dd3fc;
        }
        .binding-icon.vk { background: rgba(96,165,250,0.16); color: #93c5fd; }
        .binding-main, .linked-main, .notification-main { min-width: 0; flex: 1; }
        .binding-main h4 { margin: 0 0 3px; font-size: 14px; }
        .binding-main p, .linked-main span, .notification-message, .notification-date {
            color: var(--text-secondary); font-size: 12px; line-height: 1.45;
        }
        .binding-actions { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
        .notification-item.new { border-color: rgba(251,191,36,0.45); background: rgba(251,191,36,0.05); }
        .notification-title { font-size: 13px; font-weight: 800; margin-bottom: 4px; }
        .notification-date { color: var(--text-muted); margin-top: 4px; font-size: 10px; }
        .linked-main strong { display: block; font-size: 14px; margin-bottom: 2px; }
        .linked-current {
            padding: 4px 8px; border-radius: 999px;
            background: rgba(34,197,94,0.12); color: #86efac;
            font-size: 10px; font-weight: 800;
        }
        .settings-empty {
            padding: 18px; text-align: center; color: var(--text-muted);
            background: var(--bg-card); border: 1px dashed var(--border);
            border-radius: var(--radius-sm); font-size: 13px;
        }
        .twofa-box p, .unlink-box p, .switch-account-box p { color: var(--text-secondary); text-align: center; margin-bottom: 12px; font-size: 13px; }
        .provider-choice-row { display: flex; gap: 10px; margin-bottom: 14px; }
        .provider-choice {
            flex: 1; padding: 11px 12px; border-radius: var(--radius-sm);
            background: var(--bg-secondary); border: 1px solid var(--border);
            color: var(--text-primary); font-weight: 800; transition: var(--transition);
        }
        .provider-choice:hover { border-color: var(--accent); }
        .twofa-code-row { display: grid; gap: 10px; }
        .toggle-group { display: flex; flex-direction: column; gap: 10px; }
        .toggle-item {
            display: flex; align-items: center; justify-content: space-between;
            background: var(--bg-card); border: 1px solid var(--border);
            border-radius: var(--radius-sm); padding: 14px 16px;
        }
        .toggle-item span { font-size: 14px; font-weight: 600; }
        .toggle-switch { position: relative; width: 48px; height: 26px; cursor: pointer; flex-shrink: 0; }
        .toggle-switch input { display: none; }
        .toggle-slider {
            position: absolute; inset: 0; background: var(--border);
            border-radius: 13px; transition: var(--transition);
        }
        .toggle-slider::before {
            content: ''; position: absolute; width: 20px; height: 20px;
            border-radius: 50%; background: white; top: 3px; left: 3px; transition: var(--transition);
        }
        .toggle-switch input:checked + .toggle-slider { background: var(--grad-btn); }
        .toggle-switch input:checked + .toggle-slider::before { transform: translateX(22px); }
        /* SERVICES */
        .services-header {
            display: flex; align-items: center; justify-content: space-between;
            flex-wrap: wrap; gap: 12px; margin-bottom: 20px;
        }
        .categories { display: flex; flex-wrap: wrap; gap: 6px; }
        .cat-btn {
            padding: 8px 16px; border-radius: 22px; font-size: 12px; font-weight: 700;
            background: var(--bg-card); border: 1px solid var(--border);
            color: var(--text-secondary); transition: var(--transition);
            text-transform: uppercase; letter-spacing: 0.5px;
        }
        .cat-btn:hover { border-color: var(--accent); color: var(--text-primary); }
        .cat-btn.active-cat { background: var(--grad-btn); border-color: var(--accent); color: #0a0e17; }

        .products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; width: 100%; }
        .product-card {
            background: var(--bg-card); border: 1px solid var(--border);
            border-radius: var(--radius); padding: 20px; transition: var(--transition);
            position: relative; overflow: hidden; cursor: pointer;
            width: 100%;
        }
        .product-card:hover {
            border-color: var(--accent); transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(0,0,0,0.3);
        }
        .product-category {
            position: absolute; top: 10px; left: 10px; font-size: 9px; font-weight: 700;
            text-transform: uppercase; letter-spacing: 1px; padding: 3px 8px;
            border-radius: 10px; background: rgba(251,191,36,0.1); color: var(--accent);
        }
        .product-name { font-size: 16px; font-weight: 800; text-align: center; margin: 14px 0 8px; word-wrap: break-word; }
        .product-desc-preview { font-size: 12px; color: var(--text-muted); text-align: center; margin-top: 6px; font-style: italic; word-wrap: break-word; }
        .product-price { text-align: center; color: var(--accent); font-weight: 700; font-size: 14px; }
        .day-spinner, .case-qty-spinner {
            display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 10px;
        }
        .day-spinner button, .case-qty-spinner button {
            width: 30px; height: 30px; border-radius: 50%; background: var(--bg-secondary);
            border: 1px solid var(--border); color: var(--text-primary); font-size: 15px;
            font-weight: 700; display: flex; align-items: center; justify-content: center;
            transition: var(--transition); flex-shrink: 0;
        }
        .day-spinner button:hover, .case-qty-spinner button:hover { border-color: var(--accent); background: var(--bg-card-hover); }
        .day-spinner .days-display, .case-qty-spinner .qty-display { font-size: 16px; font-weight: 800; min-width: 50px; text-align: center; }
        .product-card .btn-buy {
            width: 100%; margin-top: 14px; padding: 11px;
            background: var(--grad-btn); color: #0a0e17;
            font-size: 12px; font-weight: 700; border-radius: var(--radius-sm);
            text-transform: uppercase; letter-spacing: 0.5px; transition: var(--transition);
        }
        .product-card .btn-buy:hover { box-shadow: 0 4px 15px rgba(251,191,36,0.3); }

        /* PREFIX EDITOR */
        .prefix-editor {
            grid-column: 1 / -1;
            max-width: 700px;
            margin: 0 auto;
            width: 100%;
        }
        .prefix-editor-title {
            font-size: 24px; font-weight: 900; text-transform: uppercase;
            letter-spacing: 2px; margin-bottom: 4px;
            background: var(--grad-accent); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
        }
        .prefix-editor-subtitle { font-size: 12px; color: var(--text-muted); margin-bottom: 20px; }
        .prefix-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 20px; }
        .prefix-stat-box { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
        .prefix-stat-box .ps-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); margin-bottom: 3px; }
        .prefix-stat-box .ps-value { font-size: 16px; font-weight: 800; color: var(--accent); }
        .prefix-editor .form-group label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-secondary); margin-bottom: 6px; display: block; }
        .prefix-text-input {
            width: 100%; padding: 12px 14px; background: var(--bg-secondary);
            border: 1px solid var(--border); border-radius: var(--radius-sm);
            color: var(--text-primary); font-size: 15px; transition: var(--transition);
        }
        .prefix-text-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
        .prefix-text-input::placeholder { color: var(--text-muted); }
        .prefix-limit-hint { font-size: 10px; color: var(--text-muted); margin-top: 3px; }
        .prefix-limit-hint.over { color: var(--danger); }
        .prefix-letter-preview {
            display: flex; flex-wrap: wrap; gap: 5px; padding: 14px;
            background: var(--bg-secondary); border: 1px dashed var(--border-light);
            border-radius: var(--radius-sm); margin-bottom: 14px; min-height: 48px; align-items: center;
        }
        .prefix-letter {
            width: 36px; height: 36px; border-radius: 8px; background: var(--bg-card);
            border: 2px solid var(--border); display: flex; align-items: center; justify-content: center;
            font-size: 16px; font-weight: 800; cursor: pointer; transition: var(--transition);
            user-select: none; flex-shrink: 0;
        }
        .prefix-letter:hover { border-color: var(--accent); transform: scale(1.05); }
        .prefix-letter.selected { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-glow); transform: scale(1.1); }
        .prefix-letter.rainbow-letter {
            background: linear-gradient(90deg, #FFFF55, #FFAA00, #FF5555, #FF55FF, #AA00AA, #00AA00, #00AAAA, #55FFFF, #55FF55);
            background-size: 200% auto; -webkit-background-clip: text;
            -webkit-text-fill-color: transparent; animation: mcRainbow 2s linear infinite;
        }
        @keyframes mcRainbow { 0% { background-position: 0% center; } 100% { background-position: 200% center; } }
        .prefix-rainbow-row { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; font-size: 13px; font-weight: 600; color: var(--text-secondary); }
        .prefix-colors-title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-secondary); margin-bottom: 10px; }
        .prefix-colors-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 16px; }
        .prefix-color-btn {
            display: flex; align-items: center; gap: 8px; padding: 8px 12px;
            background: var(--bg-card); border: 1px solid var(--border);
            border-radius: var(--radius-sm); color: var(--text-secondary);
            font-size: 12px; font-weight: 600; cursor: pointer; transition: var(--transition);
        }
        .prefix-color-btn:hover { border-color: var(--accent); color: var(--text-primary); }
        .prefix-color-btn.active-color { border-color: var(--accent); background: var(--bg-card-hover); }
        .prefix-color-btn .pc-dot { width: 14px; height: 14px; border-radius: 50%; border: 2px solid rgba(255,255,255,0.15); flex-shrink: 0; }
        .prefix-cost-display {
            text-align: center; padding: 14px; background: rgba(251,191,36,0.05);
            border: 1px solid rgba(251,191,36,0.15); border-radius: var(--radius-sm); margin-bottom: 14px;
        }
        .prefix-cost-display .pcd-label { font-size: 11px; color: var(--text-muted); }
        .prefix-cost-display .pcd-value { font-size: 22px; font-weight: 800; color: var(--accent); }
        .prefix-cost-info { font-size: 11px; color: var(--text-muted); margin-bottom: 14px; line-height: 1.5; }
        .prefix-editor .btn-buy {
            width: 100%; padding: 14px; background: var(--grad-btn); color: #0a0e17;
            font-size: 13px; font-weight: 700; border-radius: var(--radius-sm);
            text-transform: uppercase; letter-spacing: 0.5px; transition: var(--transition);
        }
        .prefix-editor .btn-buy:hover { box-shadow: 0 4px 15px rgba(251,191,36,0.3); }

        /* IP SECTION */
        .server-ip-section { margin-bottom: 32px; text-align: center; }
        .ip-box {
            display: inline-flex; align-items: center; gap: 10px;
            background: var(--bg-card); border: 1px solid var(--border);
            border-radius: var(--radius); padding: 12px 20px;
            cursor: pointer; transition: var(--transition); position: relative;
        }
        .ip-box:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,0.3); }
        .ip-address { font-size: 16px; font-weight: 800; color: var(--accent); letter-spacing: 0.5px; }
        .ip-label { font-size: 10px; color: var(--text-muted); text-transform: uppercase; }
        .copy-tooltip {
            position: absolute; top: -28px; left: 50%; transform: translateX(-50%);
            background: var(--success); color: white; font-size: 11px; font-weight: 700;
            padding: 3px 7px; border-radius: 4px; opacity: 0; transition: var(--transition);
            pointer-events: none; white-space: nowrap;
        }
        .copy-tooltip.show { opacity: 1; top: -32px; }

        /* NEWS */
        .news-section { margin-bottom: 32px; }
        .news-title { font-size: 20px; font-weight: 800; text-align: center; margin-bottom: 20px; color: var(--text-primary); }
        .news-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }
        .news-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: var(--transition); cursor: pointer; }
        .news-card:hover { border-color: var(--accent); transform: translateY(-3px); }
        .news-image { height: 120px; background: var(--bg-card-hover); display: flex; align-items: center; justify-content: center; font-size: 32px; position: relative; }
        .news-tag { position: absolute; top: 8px; left: 8px; background: var(--grad-btn); color: #0a0e17; font-size: 9px; font-weight: 700; padding: 2px 7px; border-radius: 3px; text-transform: uppercase; }
        .news-content { padding: 14px; }
        .news-date { font-size: 10px; color: var(--text-muted); margin-bottom: 5px; }
        .news-card h4 { font-size: 14px; font-weight: 700; margin-bottom: 5px; }
        .news-card p { font-size: 12px; color: var(--text-secondary); line-height: 1.5; }
        .news-detail-view {
            margin-top: 16px;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 20px;
        }
        .news-detail-view.hidden { display: none; }
        .news-detail-emoji { font-size: 40px; line-height: 1; margin-bottom: 10px; }
        .news-detail-title { font-size: 22px; font-weight: 800; margin-bottom: 8px; }
        .news-detail-date { font-size: 12px; color: var(--text-muted); margin-bottom: 12px; }
        .news-detail-text { font-size: 14px; color: var(--text-secondary); line-height: 1.7; white-space: pre-wrap; }
        .news-detail-back {
            margin-top: 18px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 14px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            background: var(--bg-secondary);
            color: var(--text-primary);
            font-weight: 700;
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            transition: var(--transition);
        }
        .news-detail-back:hover { border-color: var(--accent); }

        /* SERVER STORY */
        .server-story {
            max-width: 900px;
            margin: 0 auto;
        }
        .server-story-kicker {
            display: inline-flex;
            align-items: center;
            margin-bottom: 10px;
            padding: 4px 9px;
            border-radius: 6px;
            background: rgba(251,191,36,0.12);
            color: var(--accent);
            font-size: 10px;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .server-story h1 {
            font-size: 32px;
            line-height: 1.15;
            font-weight: 900;
            margin-bottom: 12px;
            background: var(--grad-accent);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .server-story-text {
            max-width: 760px;
            margin-bottom: 18px;
        }
        .server-story-text p {
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.75;
            margin-bottom: 14px;
        }
        .server-story-note {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            background: var(--bg-secondary);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 14px 16px;
            color: var(--text-secondary);
        }
        .server-story-note strong { color: var(--text-primary); }
        .server-story-note button {
            padding: 8px 12px;
            border-radius: var(--radius-sm);
            background: var(--grad-btn);
            color: #0a0e17;
            font-size: 12px;
            font-weight: 800;
        }

        /* HISTORY */
        .history-summary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-bottom: 22px; }
        .history-summary-card {
            display: flex; align-items: center; gap: 12px;
            background: var(--bg-card); border: 1px solid var(--border);
            border-radius: var(--radius-sm); padding: 14px;
            min-width: 0;
        }
        .history-summary-icon { width: 40px; height: 40px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 18px; }
        .history-summary-icon.privilege { background: rgba(251,191,36,0.15); }
        .history-summary-icon.tears { background: rgba(56,189,248,0.14); }
        .history-summary-label { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0; margin-bottom: 2px; }
        .history-summary-value { font-size: 17px; font-weight: 800; color: var(--text-primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
        .history-summary-sub { font-size: 11px; color: var(--text-secondary); margin-top: 2px; }
        .history-summary-note { display: block; font-size: 10px; color: var(--danger); margin-top: 2px; }
        .history-section { margin-bottom: 28px; }
        .history-section h3 { font-size: 16px; font-weight: 700; margin-bottom: 14px; color: var(--accent); display: flex; align-items: center; gap: 6px; }
        .history-item {
            display: flex; align-items: center; gap: 10px;
            background: var(--bg-card); border: 1px solid var(--border);
            border-radius: var(--radius-sm); padding: 12px 14px; margin-bottom: 6px; transition: var(--transition);
        }
        .history-item:hover { border-color: var(--border-light); }
        .history-icon { width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0; }
        .history-icon.purchase { background: rgba(251,191,36,0.15); }
        .history-icon.gift { background: rgba(168,85,247,0.15); }
        .history-info { flex: 1; min-width: 0; }
        .history-info .hi-name { font-size: 13px; font-weight: 700; margin-bottom: 1px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
        .history-info .hi-date { font-size: 10px; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
        .history-price { font-size: 14px; font-weight: 800; color: var(--accent); white-space: nowrap; }
        .history-badge { font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: 0; padding: 3px 7px; border-radius: 10px; flex-shrink: 0; }
        .history-badge.completed { background: rgba(34,197,94,0.15); color: #22c55e; }
        .history-badge.pending { background: rgba(245,158,11,0.15); color: #f59e0b; }
        .history-badge.failed { background: rgba(239,68,68,0.14); color: #ef4444; }
        .history-badge.canceled { background: rgba(148,163,184,0.14); color: #94a3b8; }
        .history-empty { text-align: center; padding: 32px 16px; color: var(--text-muted); }
        .history-empty svg { width: 40px; height: 40px; margin-bottom: 10px; opacity: 0.3; }

        /* CART */
        .cart-empty { text-align: center; padding: 60px 16px; }
        .cart-empty svg { width: 64px; height: 64px; margin-bottom: 14px; color: var(--text-muted); }
        .cart-empty h3 { font-size: 20px; font-weight: 700; margin-bottom: 6px; color: var(--text-secondary); }
        .cart-empty p { color: var(--text-muted); margin-bottom: 20px; font-size: 14px; }
        .cart-empty .btn-go-shop {
            display: inline-block; padding: 12px 28px; background: var(--grad-btn); color: #0a0e17;
            font-size: 13px; font-weight: 700; border-radius: var(--radius-sm);
            text-transform: uppercase; letter-spacing: 0.5px; cursor: pointer; transition: var(--transition);
        }
        .cart-empty .btn-go-shop:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(251,191,36,0.3); }
        .cart-items { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
        .cart-item {
            display: flex; align-items: center; gap: 10px;
            background: var(--bg-card); border: 1px solid var(--border);
            border-radius: var(--radius-sm); padding: 12px 14px; transition: var(--transition);
        }
        .cart-item:hover { border-color: var(--border-light); }
        .cart-item-icon { width: 40px; height: 40px; border-radius: 8px; background: var(--grad-btn); display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; color: #0a0e17; }
        .cart-item-info { flex: 1; min-width: 0; }
        .cart-item-info .ci-name { font-size: 13px; font-weight: 700; margin-bottom: 1px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
        .cart-item-info .ci-details { font-size: 10px; color: var(--text-muted); }
        .cart-item-gift { display: flex; align-items: center; gap: 4px; margin-top: 5px; flex-wrap: wrap; }
        .cart-item-gift label { font-size: 11px; color: var(--text-muted); cursor: pointer; display: flex; align-items: center; gap: 3px; }
        .cart-item-gift input[type="checkbox"] { width: 14px; height: 14px; cursor: pointer; accent-color: var(--accent); }
        .cart-item-gift input[type="text"] { padding: 5px 8px; background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 5px; color: var(--text-primary); font-size: 12px; width: 130px; transition: var(--transition); }
        .cart-item-gift input[type="text"]:focus { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-glow); }
        .cart-item-gift input[type="text"].hidden-gift { display: none; }
        .cart-item-price { font-size: 14px; font-weight: 800; color: var(--accent); white-space: nowrap; }
        .cart-item-remove { width: 28px; height: 28px; border-radius: 6px; background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.2); color: var(--danger); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: var(--transition); flex-shrink: 0; }
        .cart-item-remove:hover { background: rgba(239,68,68,0.2); }
        .cart-item-remove svg { width: 14px; height: 14px; }
        .cart-summary { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
        .cart-summary-row { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; font-size: 13px; color: var(--text-secondary); }
        .cart-summary-row.total { border-top: 1px solid var(--border); margin-top: 6px; padding-top: 12px; font-size: 16px; font-weight: 800; color: var(--text-primary); }
        .cart-summary-row.total .total-price { color: var(--accent); font-size: 20px; }
        .cart-checkout-btn { width: 100%; margin-top: 14px; padding: 12px; background: var(--grad-btn); color: #0a0e17; font-size: 14px; font-weight: 700; border-radius: var(--radius-sm); text-transform: uppercase; letter-spacing: 1px; transition: var(--transition); cursor: pointer; }
        .cart-checkout-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(251,191,36,0.3); }
        .cart-clear-btn { width: 100%; margin-top: 6px; padding: 10px; background: transparent; border: 1px solid var(--border); color: var(--text-muted); font-size: 12px; font-weight: 600; border-radius: var(--radius-sm); transition: var(--transition); cursor: pointer; }
        .cart-clear-btn:hover { border-color: var(--danger); color: var(--danger); }

        /* MODAL */
        .modal-overlay {
            position: fixed; inset: 0; background: rgba(0,0,0,0.7);
            z-index: 1000; display: none; align-items: center; justify-content: center; padding: 16px;
        }
        .modal-overlay.show { display: flex; }
        .modal {
            background: var(--bg-card); border: 1px solid var(--border);
            border-radius: var(--radius-lg); padding: 24px;
            max-width: 420px; width: 100%; animation: fadeIn 0.3s ease; max-height: 90vh; overflow-y: auto;
        }
        .modal h3 { font-size: 18px; font-weight: 700; margin-bottom: 14px; text-align: center; }
        .modal .modal-desc { font-size: 13px; color: var(--text-secondary); margin-bottom: 14px; line-height: 1.5; text-align: center; }
        .modal .modal-features { list-style: none; margin-bottom: 16px; padding: 0; }
        .modal .modal-features li { padding: 4px 0; font-size: 13px; color: var(--text-secondary); display: flex; align-items: center; gap: 6px; }
        .modal .modal-features li::before { content: '✦'; color: var(--accent); font-size: 11px; flex-shrink: 0; }
        .modal .modal-price { text-align: center; font-size: 22px; font-weight: 800; color: var(--accent); margin-bottom: 16px; }
        .modal-actions { display: flex; gap: 10px; }
        .modal-actions button { flex: 1; padding: 11px; border-radius: var(--radius-sm); font-weight: 700; font-size: 13px; }
        .btn-modal-confirm { background: var(--grad-btn); color: #0a0e17; }
        .btn-modal-cancel { background: var(--bg-secondary); color: var(--text-secondary); border: 1px solid var(--border); }

        /* PAYMENT TABLET */
        .payment-tablet-overlay {
            position: fixed;
            inset: 0;
            z-index: 9500;
            display: none;
            align-items: center;
            justify-content: center;
            padding: 18px;
            background: rgba(3, 7, 18, 0.82);
            backdrop-filter: blur(8px);
        }
        .payment-tablet-overlay.show { display: flex; }
        .payment-tablet {
            width: min(860px, 100%);
            height: min(780px, calc(100dvh - 36px));
            min-height: 520px;
            display: grid;
            grid-template-rows: auto 1fr auto;
            overflow: hidden;
            border: 10px solid #05070d;
            border-radius: 30px;
            background: #05070d;
            box-shadow: 0 28px 90px rgba(0,0,0,0.72), inset 0 0 0 1px rgba(255,255,255,0.08);
        }
        .payment-tablet-head {
            min-height: 52px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 10px 14px;
            background: #0f172a;
            border-bottom: 1px solid rgba(148,163,184,0.18);
        }
        .payment-tablet-headline {
            display: flex;
            align-items: center;
            gap: 9px;
            min-width: 0;
        }
        .payment-tablet-dot {
            width: 9px;
            height: 9px;
            border-radius: 999px;
            background: var(--success);
            box-shadow: 0 0 0 4px rgba(34,197,94,0.14);
            flex: 0 0 auto;
        }
        .payment-tablet-title {
            color: var(--text-primary);
            font-size: 14px;
            font-weight: 800;
            white-space: nowrap;
        }
        .payment-tablet-status {
            min-width: 0;
            max-width: 42vw;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            color: var(--text-secondary);
            font-size: 12px;
            font-weight: 600;
        }
        .payment-tablet-status.success { color: #86efac; }
        .payment-tablet-status.error { color: #fca5a5; }
        .payment-tablet-status.pending { color: #fbbf24; }
        .payment-tablet-close {
            width: 34px;
            height: 34px;
            display: grid;
            place-items: center;
            border-radius: 999px;
            background: rgba(148,163,184,0.12);
            color: var(--text-secondary);
            font-size: 24px;
            line-height: 1;
            transition: var(--transition);
            flex: 0 0 auto;
        }
        .payment-tablet-close:hover {
            background: rgba(239,68,68,0.16);
            color: #fecaca;
        }
        .payment-tablet-screen {
            position: relative;
            min-height: 0;
            overflow: hidden;
            background: #ffffff;
        }
        .payment-tablet-frame {
            width: 100%;
            height: 100%;
            display: block;
            border: 0;
            background: #ffffff;
        }
        .payment-tablet-launch {
            width: 100%;
            height: 100%;
            min-height: 420px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 12px;
            padding: 32px;
            text-align: center;
            color: var(--text-primary);
            background: #f8fafc;
            overflow: auto;
        }
        .payment-tablet-launch.widget-ready {
            align-items: stretch;
            justify-content: flex-start;
            gap: 0;
            padding: 0;
        }
        .payment-tablet-launch.widget-ready > .payment-tablet-launch-icon,
        .payment-tablet-launch.widget-ready > h3,
        .payment-tablet-launch.widget-ready > p {
            display: none;
        }
        .payment-tablet-launch-icon {
            width: 72px;
            height: 72px;
            display: grid;
            place-items: center;
            border-radius: 18px;
            background: #111827;
            color: #fbbf24;
            font-size: 34px;
            font-weight: 900;
        }
        .payment-tablet-launch h3 {
            margin: 0;
            color: #111827;
            font-size: 24px;
            line-height: 1.2;
        }
        .payment-tablet-launch p {
            max-width: 460px;
            margin: 0;
            color: #475569;
            font-size: 14px;
            line-height: 1.5;
        }
        .payment-tablet-open-btn {
            margin-top: 6px;
            padding: 12px 18px;
            border-radius: var(--radius-sm);
            background: var(--grad-btn);
            color: #0a0e17;
            font-size: 13px;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 0;
            transition: var(--transition);
        }
        .payment-tablet-open-btn:hover {
            transform: translateY(-1px);
            box-shadow: 0 8px 24px rgba(251,191,36,0.28);
        }
        .payment-widget-container {
            width: 100%;
            max-width: 560px;
            min-height: 360px;
        }
        .payment-tablet-launch.widget-ready .payment-widget-container {
            max-width: none;
            min-height: 100%;
            flex: 1;
        }
        .payment-tablet-overlay.is-paid .payment-tablet-frame {
            visibility: hidden;
        }
        .payment-tablet-overlay.is-paid .payment-tablet-launch {
            display: none;
        }
        .payment-tablet-success {
            position: absolute;
            inset: 0;
            display: none;
            place-items: center;
            align-content: center;
            gap: 10px;
            padding: 28px;
            text-align: center;
            color: var(--text-primary);
            background: #08111f;
        }
        .payment-tablet-success.show { display: grid; }
        .payment-tablet-success-icon {
            width: 72px;
            height: 72px;
            display: grid;
            place-items: center;
            border-radius: 50%;
            background: #22c55e;
            color: #04130a;
            font-size: 44px;
            font-weight: 900;
        }
        .payment-tablet-success h3 {
            margin: 0;
            font-size: 28px;
            line-height: 1.15;
        }
        .payment-tablet-success p {
            margin: 0;
            color: var(--text-secondary);
            font-size: 14px;
        }
        .payment-tablet-foot {
            min-height: 42px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 9px 14px;
            background: #0f172a;
            border-top: 1px solid rgba(148,163,184,0.18);
            color: var(--text-muted);
            font-size: 12px;
        }
        .payment-tablet-foot a {
            color: var(--accent);
            font-weight: 700;
            white-space: nowrap;
        }

        /* FOOTER */
        .site-footer { background: var(--bg-secondary); border-top: 1px solid var(--border); padding: 28px 16px; margin-top: auto; width: 100%; }
        .footer-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
        .footer-col h5 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-primary); margin-bottom: 10px; }
        .footer-col a { display: block; font-size: 12px; color: var(--text-muted); margin-bottom: 5px; transition: var(--transition); }
        .footer-col a[onclick], .footer-col a[href] { cursor: pointer; }
        .footer-col a:hover { color: var(--accent); }
        .footer-bottom { max-width: 1200px; margin: 20px auto 0; padding-top: 14px; border-top: 1px solid var(--border); text-align: center; font-size: 11px; color: var(--text-muted); }

        /* TOAST */
        .toast-container { position: fixed; top: 16px; right: 16px; z-index: 9999; display: flex; flex-direction: column; gap: 6px; pointer-events: none; max-width: calc(100vw - 32px); }
        .toast { padding: 10px 16px; border-radius: var(--radius-sm); font-size: 12px; font-weight: 600; box-shadow: var(--shadow); animation: toastIn 0.3s ease, toastOut 0.3s ease 2.7s forwards; pointer-events: auto; max-width: 100%; word-wrap: break-word; }
        .toast.success { background: #065f46; color: #6ee7b7; border: 1px solid #10b981; }
        .toast.error { background: #7f1d1d; color: #fca5a5; border: 1px solid #ef4444; }
        .toast.info { background: #1e293b; color: #fbbf24; border: 1px solid rgba(251,191,36,0.3); }
        @keyframes toastIn { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }
        @keyframes toastOut { from { opacity: 1; } to { opacity: 0; transform: translateX(40px); } }

        /* =================== RESPONSIVE =================== */
        @media (max-width: 768px) {
            .site-header { padding: 0 10px; height: 50px; }
            .logo-link span { font-size: 15px; }
            .logo-link svg { width: 26px; height: 26px; }
            .nav-item { padding: 5px 8px; font-size: 11px; }
            .main-content { padding: 16px 10px; }
            .welcome-greeting { font-size: 20px; }
            .player-stats-panel { grid-template-columns: 1fr; margin-top: -4px; }
            .page-title { font-size: 20px; }
            .products-grid { grid-template-columns: 1fr; }
            .profile-name { display: none; }
            .cart-btn .cart-text { display: none; }
            .cart-btn { padding: 7px 8px; }
            .prefix-colors-grid { grid-template-columns: 1fr; }
            .prefix-stats { grid-template-columns: 1fr; }
            .news-grid { grid-template-columns: 1fr; }
            .server-story h1 { font-size: 26px; }
            .server-story-note { align-items: flex-start; flex-direction: column; }
            .footer-inner { flex-direction: column; gap: 20px; }
            .ip-address { font-size: 14px; }
            .ip-box { padding: 10px 16px; }
            .modal { padding: 20px 14px; }
            .payment-tablet-overlay { padding: 8px; }
            .payment-tablet {
                height: calc(100dvh - 16px);
                min-height: 460px;
                border-width: 7px;
                border-radius: 24px;
            }
            .payment-tablet-head {
                min-height: 48px;
                padding: 8px 10px;
            }
            .payment-tablet-title { font-size: 13px; }
            .payment-tablet-status {
                max-width: 45vw;
                font-size: 11px;
            }
            .payment-tablet-foot {
                align-items: flex-start;
                flex-direction: column;
                gap: 4px;
                padding: 8px 10px;
            }
            .header-right { gap: 6px; }
            .history-item { padding: 10px; gap: 8px; }
            .history-price { font-size: 13px; }
            .history-badge { font-size: 8px; padding: 2px 6px; }
            .binding-card, .linked-account-card, .notification-item { align-items: flex-start; flex-direction: column; }
            .binding-actions, .provider-choice-row, .settings-section-head { width: 100%; flex-direction: column; align-items: stretch; }
        }
        @media (max-width: 480px) {
            .auth-card { padding: 18px 14px; }
            .auth-logo h1 { font-size: 22px; }
            #auth-page .auth-logo svg {
                width: 60px !important;
                height: 60px !important;
                max-width: 60px !important;
                max-height: 60px !important;
            }
            .form-group label { font-size: 11px; }
            .form-input { padding: 10px 12px; font-size: 13px; }
            .btn-primary { padding: 11px; font-size: 13px; }
            .page-title { font-size: 18px; }
            .welcome-greeting { font-size: 18px; }
            .product-card { padding: 16px 14px; }
            .product-name { font-size: 15px; }
            .cart-item { padding: 10px; gap: 8px; }
            .cart-item-icon { width: 34px; height: 34px; font-size: 15px; }
            .cart-item-price { font-size: 13px; }
            .cart-item-gift input[type="text"] { width: 110px; }
            .settings-section h3 { font-size: 14px; }
            .toggle-item { padding: 12px 14px; }
            .toggle-item span { font-size: 13px; }
            .prefix-editor-title { font-size: 20px; }
            .prefix-letter { width: 32px; height: 32px; font-size: 14px; }
            .prefix-color-btn { font-size: 11px; padding: 6px 10px; }
            .news-title { font-size: 18px; }
            .news-image { height: 100px; }
            .news-card h4 { font-size: 13px; }
            .news-card p { font-size: 11px; }
            .footer-col h5 { font-size: 11px; }
            .footer-col a { font-size: 11px; }
            .history-summary { grid-template-columns: 1fr; }
            .history-summary-value { font-size: 15px; }
            .history-section h3 { font-size: 14px; }
            .payment-tablet {
                min-height: 420px;
                border-width: 5px;
                border-radius: 20px;
            }
            .payment-tablet-close {
                width: 30px;
                height: 30px;
                font-size: 21px;
            }
            .payment-tablet-success-icon {
                width: 58px;
                height: 58px;
                font-size: 34px;
            }
            .payment-tablet-launch {
                min-height: 340px;
                padding: 24px 16px;
            }
            .payment-tablet-launch-icon {
                width: 58px;
                height: 58px;
                border-radius: 14px;
                font-size: 28px;
            }
            .payment-tablet-launch h3 { font-size: 20px; }
            .payment-tablet-launch p { font-size: 13px; }
            .payment-widget-container { min-height: 300px; }
            .payment-tablet-success h3 { font-size: 22px; }
        }
        @media (min-width: 769px) and (max-width: 1024px) {
            .products-grid { grid-template-columns: repeat(2, 1fr); }
            .nav-item { font-size: 12px; padding: 6px 10px; }
        }
        @media (min-width: 1025px) {
            .site-header { padding: 0 32px; }
            .main-content { padding: 40px 32px; }
        }
        @media (max-width: 360px) {
            .categories { gap: 4px; }
            .cat-btn { padding: 7px 12px; font-size: 10px; }
            .nav-item { padding: 4px 6px; font-size: 10px; }
            .header-left { gap: 8px; }
            .logo-link { gap: 5px; }
        }

        ::-webkit-scrollbar { width: 6px; }
        ::-webkit-scrollbar-track { background: var(--bg-primary); }
        ::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 3px; }
        ::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

.auth-note { margin-top: 14px; padding: 12px 14px; background: rgba(34, 197, 94, 0.06); border: 1px solid rgba(34, 197, 94, 0.18); border-radius: var(--radius-sm); color: var(--text-secondary); font-size: 12px; line-height: 1.5; }
.seo-description {
    max-width: 820px;
    margin: 0 auto 24px;
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.6;
    text-align: center;
}