:root {
            --primary: #4F8CFF;
            --primary-hover: #6AA8FF;
            --primary-active: #2D66D4;
            --secondary: #7CC4FF;
            --success: #5FD19F;
            --warning: #FFC96B;
            --danger: #FF6B7A;
            --info: #8ED2FF;
            --background: #07111F;
            --background-2: #0B1729;
            --background-3: #12233F;
            --surface: #162232;
            --surface-hover: #1F3045;
            --surface-2: rgba(255,255,255,0.05);
            --surface-3: rgba(255,255,255,0.08);
            --glass-bg: rgba(255,255,255,0.06);
            --glass-border: rgba(255,255,255,0.08);
            --glass-highlight: rgba(255,255,255,0.12);
            --menu-title-color: #FFFFFF;
            --shadow-xs: 0 10px 24px rgba(2, 6, 23, 0.24);
            --shadow-sm: 0 16px 40px rgba(2, 6, 23, 0.30);
            --shadow-md: 0 24px 56px rgba(2, 6, 23, 0.36);
            --shadow-lg: 0 32px 72px rgba(2, 6, 23, 0.42);
            --shadow-xl: 0 46px 100px rgba(2, 6, 23, 0.50);
            --radius-sm: 12px;
            --radius-md: 16px;
            --radius-lg: 22px;
            --radius-xl: 28px;
            --radius-2xl: 36px;
            --text-primary: #FFFFFF;
            --text-secondary: #B6C2D2;
            --text-muted: #7F8EA6;
            --text: var(--text-primary);
            --neon: var(--primary);
            --bg: var(--background);
            --card: var(--surface);
            --fast: 180ms;
            --normal: 260ms;
            --slow: 360ms;
            --extra-slow: 560ms;
        }

        *, *::before, *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            min-height: 100vh;
            color: var(--text-primary);
            font-family: 'Inter', 'SF Pro Display', 'Plus Jakarta Sans', 'Segoe UI', system-ui, sans-serif;
            line-height: 1.6;
            background: radial-gradient(circle at top left, rgba(79, 140, 255, 0.16), transparent 24%),
                        radial-gradient(circle at 85% 10%, rgba(79, 140, 255, 0.10), transparent 18%),
                        linear-gradient(135deg, #07111F 0%, #0B1729 45%, #12233F 100%);
            overflow-x: hidden;
            position: relative;
            -webkit-font-smoothing: antialiased;
        }

        body::before {
            content: '';
            position: fixed;
            inset: 0;
            pointer-events: none;
            background: radial-gradient(circle at 35% 18%, rgba(255, 255, 255, 0.10), transparent 16%),
                        radial-gradient(circle at 80% 70%, rgba(79, 140, 255, 0.12), transparent 18%);
            opacity: 0.9;
        }

        ::selection {
            background: rgba(79, 140, 255, 0.34);
            color: #ffffff;
        }

        .bg-room {
            display: none;
        }

        body > *:not(.bg-room) {
            position: relative;
            z-index: 1;
        }

        button,
        input,
        textarea,
        select {
            font: inherit;
            color: inherit;
        }

        button {
            background: none;
            border: none;
            cursor: pointer;
        }

        button:disabled {
            cursor: not-allowed;
            opacity: 0.55;
        }

        button:focus-visible,
        input:focus-visible,
        textarea:focus-visible,
        select:focus-visible {
            outline: 3px solid rgba(56, 189, 248, 0.70);
            outline-offset: 3px;
        }

        ::placeholder {
            color: rgba(226, 232, 240, 0.6);
        }

        .neon-box {
            display: inline-flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 0.8rem;
            width: 100%;
            min-height: 112px;
            padding: 24px 18px;
            border-radius: var(--radius-xl);
            border: 1px solid var(--glass-border);
            background: linear-gradient(180deg, var(--surface) 0%, rgba(255,255,255,0.03) 100%);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            box-shadow: var(--shadow-xs);
            text-align: center;
            color: var(--text-primary);
            position: relative;
            overflow: hidden;
            transition: transform var(--normal), box-shadow var(--normal), border-color var(--normal), background-color var(--normal), background var(--normal);
        }

        .neon-box::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(255,255,255,0.10), transparent 50%, rgba(79,140,255,0.12));
            pointer-events: none;
            opacity: 0.8;
        }

        .neon-box:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: rgba(79, 140, 255, 0.28);
            background: linear-gradient(180deg, var(--surface-hover) 0%, rgba(79,140,255,0.09) 100%);
        }

        .neon-box .neon-text,
        .neon-btn .neon-text,
        .neon-box [data-t],
        .neon-btn [data-t],
        .neon-box > span,
        .neon-box > div > span,
        .neon-btn > span,
        .neon-btn > div > span {
            color: var(--menu-title-color) !important;
            text-shadow: none !important;
        }

        .neon-box:active {
            transform: translateY(0) scale(0.98);
            box-shadow: var(--shadow-xs);
        }

        .neon-text {
            color: var(--primary);
            text-shadow: 0 0 20px rgba(79, 140, 255, 0.16);
            font-weight: 800;
        }

        .neon-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            padding: 13px 16px;
            min-height: 52px;
            border-radius: var(--radius-lg);
            background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04)) !important;
            border: 1px solid rgba(255,255,255,0.10) !important;
            color: var(--text-primary) !important;
            font-weight: 800;
            letter-spacing: 0.14em;
            text-transform: uppercase;
            box-shadow: var(--shadow-xs);
            transition: transform var(--normal), box-shadow var(--normal), background-color var(--normal), border-color var(--normal), color var(--normal);
        }

        .neon-btn:hover {
            background: linear-gradient(180deg, rgba(255,255,255,0.14), rgba(255,255,255,0.06)) !important;
            border-color: rgba(79, 140, 255, 0.28) !important;
            color: var(--primary-hover) !important;
            box-shadow: var(--shadow-sm);
            transform: translateY(-1px);
        }

        .neon-btn:active {
            transform: scale(0.97);
            box-shadow: var(--shadow-xs);
        }

        .neon-box i,
        .neon-btn i,
        .neon-box .fas,
        .neon-box .fab,
        .neon-btn .fas,
        .neon-btn .fab,
        .neon-box i.neon-text,
        .neon-btn i.neon-text {
            color: var(--primary) !important;
            font-size: 1.2rem;
        }

        @keyframes greetShimmer {
            0% { background-position: 200% center; }
            100% { background-position: -200% center; }
        }

        @keyframes eventBlink {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.3; transform: scale(0.9); }
        }

        .event-blink {
            animation: eventBlink 1.2s ease-in-out infinite;
        }

        .header-shell {
            position: relative;
            width: 100%;
            padding: 1.1rem 1rem 0.95rem;
        }

        .header-actions {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 0.65rem;
            flex-wrap: wrap;
            margin: 0 auto 1rem;
            max-width: min(100%, 420px);
        }

        .header-copy {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 0.4rem;
            padding: 0 0.8rem;
            text-align: center;
        }

        #h-name-disp {
            transition: color var(--fast) ease;
            font-size: clamp(1.2rem, 5vw, 2.25rem);
            line-height: 1.08;
            letter-spacing: 0.24em;
            font-weight: 800;
            text-transform: uppercase;
            max-width: min(100%, 420px);
            word-break: break-word;
            overflow-wrap: anywhere;
            color: var(--primary);
        }

        .overlay {
            display: none;
            position: fixed !important;
            inset: 0 !important;
            width: 100% !important;
            height: 100% !important;
            background: rgba(7, 17, 31, 0.92);
            backdrop-filter: blur(18px);
            z-index: 99997 !important;
            align-items: center;
            justify-content: center;
            padding: 24px;
            overflow-y: auto;
            -webkit-overflow-scrolling: touch;
        }

        .modal-container {
            width: min(100%, 560px);
            padding: 32px;
            border-radius: var(--radius-2xl);
            border: 1px solid var(--glass-border);
            background: linear-gradient(180deg, rgba(17, 30, 46, 0.96), rgba(12, 22, 36, 0.96));
            box-shadow: var(--shadow-xl);
            backdrop-filter: blur(26px);
            position: relative;
            margin: auto;
        }

        .toast {
            position: fixed;
            top: 20px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 10000;
            display: none;
            padding: 12px 20px;
            border-radius: 999px;
            background: linear-gradient(135deg, var(--primary), var(--primary-hover));
            color: #ffffff;
            box-shadow: var(--shadow-lg);
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            white-space: nowrap;
            backdrop-filter: blur(16px);
        }

        input,
        textarea,
        select {
            width: 100%;
            min-height: 44px;
            padding: 14px 16px;
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.14) !important;
            background: rgba(255, 255, 255, 0.06) !important;
            color: var(--text-primary) !important;
            outline: none !important;
            box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.06);
        }

        textarea {
            min-height: 120px;
            resize: vertical;
        }

        select {
            appearance: none;
            -webkit-appearance: none;
            -moz-appearance: none;
            padding-right: 36px;
        }

        select option {
            background: rgba(5, 9, 20, 0.98);
            color: var(--text-primary);
        }

        .adm-sec {
            border: 1px solid rgba(255, 255, 255, 0.10);
            border-radius: var(--radius-xl);
            padding: 22px;
            margin-top: 18px;
            background: rgba(255, 255, 255, 0.04);
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
        }

        .adm-sec-title {
            color: var(--secondary);
            font-size: 0.72rem;
            font-weight: 900;
            text-transform: uppercase;
            letter-spacing: 0.18em;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }

        .mini-inp {
            width: 100%;
            padding: 14px 16px;
            border-radius: var(--radius-md);
            font-size: 0.92rem;
            margin-bottom: 10px;
            box-sizing: border-box;
            background: rgba(255, 255, 255, 0.06) !important;
        }

        .item-row {
            display: flex;
            align-items: center;
            gap: 10px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-lg);
            padding: 12px 14px;
            margin-bottom: 10px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            transition: transform var(--fast), background-color var(--fast);
        }

        .item-row:hover {
            transform: translateY(-1px);
            background: rgba(255, 255, 255, 0.08);
        }

        .btn-icon {
            width: 36px;
            height: 36px;
            border-radius: 14px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.92rem;
            cursor: pointer;
            flex-shrink: 0;
            border: 1px solid rgba(255, 255, 255, 0.12);
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-primary);
            box-shadow: var(--shadow-xs);
            transition: transform var(--fast), background-color var(--fast), box-shadow var(--fast);
        }

        .btn-icon:hover {
            transform: translateY(-1px);
            background: rgba(255, 255, 255, 0.12);
            box-shadow: var(--shadow-sm);
        }

        .btn-edit {
            background: rgba(56, 189, 248, 0.14);
            color: var(--secondary);
            border-color: rgba(56, 189, 248, 0.24) !important;
        }

        .btn-del {
            background: rgba(239, 68, 68, 0.14);
            color: var(--danger);
            border-color: rgba(239, 68, 68, 0.25) !important;
        }

        .add-btn {
            width: 100%;
            padding: 14px 16px;
            border: 1px dashed rgba(56, 189, 248, 0.35);
            border-radius: var(--radius-lg);
            color: var(--secondary);
            font-size: 0.78rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 0.18em;
            cursor: pointer;
            background: rgba(255, 255, 255, 0.04);
            transition: background-color var(--fast), border-color var(--fast), transform var(--fast);
        }

        .add-btn:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(56, 189, 248, 0.55);
            transform: translateY(-1px);
        }

        .lang-chip {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.10);
            border-radius: 999px;
            padding: 8px 12px;
            font-size: 0.72rem;
            font-weight: 700;
            color: var(--text-secondary);
            margin: 4px 4px 4px 0;
        }

        .lang-chip .x {
            color: var(--danger);
            font-size: 0.9rem;
            cursor: pointer;
        }

        .img-prev {
            width: 100%;
            border-radius: var(--radius-xl);
            margin-bottom: 14px;
            display: none;
        }

        .form-hidden {
            display: none;
        }

        .save-main-btn {
            width: 100%;
            background: var(--primary);
            color: #ffffff;
            padding: 14px 18px;
            border-radius: var(--radius-2xl);
            font-weight: 900;
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 0.16em;
            cursor: pointer;
            border: none;
            box-shadow: 0 18px 40px rgba(37, 99, 235, 0.24);
            transition: transform var(--fast), box-shadow var(--fast);
        }

        .save-main-btn:hover {
            transform: translateY(-1px);
            box-shadow: 0 22px 46px rgba(37, 99, 235, 0.30);
        }

        .sec-btn {
            flex: 1;
            padding: 14px 16px;
            border-radius: var(--radius-lg);
            font-weight: 900;
            font-size: 0.78rem;
            text-transform: uppercase;
            cursor: pointer;
            border: none;
            letter-spacing: 0.14em;
            transition: transform var(--fast), box-shadow var(--fast), background-color var(--fast);
        }

        .sec-btn:hover {
            transform: translateY(-1px);
        }

        .sec-btn-p {
            background: var(--primary);
            color: #ffffff;
            box-shadow: var(--shadow-xs);
        }

        .sec-btn-s {
            background: rgba(255, 255, 255, 0.05);
            color: rgba(255, 255, 255, 0.8);
            border: 1px solid rgba(255, 255, 255, 0.12) !important;
        }

        #theme-toggle-btn,
        button[onclick="toggleL()"] {
            min-width: 50px;
            padding: 10px 14px;
            border-radius: var(--radius-lg);
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.12) !important;
            color: var(--text-primary);
            box-shadow: var(--shadow-xs);
        }

        #theme-toggle-btn:hover,
        button[onclick="toggleL()"]:hover {
            background: rgba(255, 255, 255, 0.14);
        }

        #l-box {
            position: fixed;
            top: 68px;
            right: 18px;
            width: min(240px, calc(100vw - 36px));
            border-radius: var(--radius-xl);
            padding: 14px;
            background: rgba(5, 9, 20, 0.96);
            border: 1px solid rgba(255, 255, 255, 0.12);
            box-shadow: var(--shadow-lg);
            backdrop-filter: blur(18px);
            overflow: hidden;
            z-index: 100000;
        }

        .header-section {
            max-width: 420px;
            margin: 0 auto;
            padding: 0 20px;
        }

        #r-num-disp {
            color: var(--text-secondary);
            font-size: 0.78rem;
            letter-spacing: 0.24em;
            margin-top: 0.15rem;
            font-weight: 800;
        }

        #greeting-disp,
        #greet-sub {
            margin-top: 0.75rem;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.18em;
            text-transform: uppercase;
            line-height: 1.45;
            min-height: 1.3rem;
            opacity: 0;
            transform: translateY(8px);
            transition: opacity var(--slow) ease, transform var(--slow) ease;
        }

        #greet-sub {
            background: linear-gradient(90deg, rgba(255, 255, 255, 0.15) 0%, rgba(56, 189, 248, 0.34) 40%, rgba(255, 255, 255, 0.15) 100%);
            background-size: 200% auto;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        #event-alert-btn,
        #house-rules-banner {
            border-radius: var(--radius-xl);
            border: 1px solid rgba(255, 255, 255, 0.14);
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-primary);
            box-shadow: var(--shadow-xs);
            transition: transform var(--fast), box-shadow var(--fast), background-color var(--fast), border-color var(--fast);
        }

        #event-alert-btn:hover,
        #house-rules-banner:hover {
            transform: translateY(-1px);
            background: rgba(255, 255, 255, 0.10);
            border-color: rgba(56, 189, 248, 0.20);
        }

        footer {
            position: fixed;
            bottom: 0;
            width: 100%;
            padding: 16px 0;
            background: rgba(2, 7, 18, 0.78);
            backdrop-filter: blur(18px);
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
            z-index: 50;
        }

        footer a {
            color: var(--secondary);
            text-decoration: none;
        }

        footer button {
            opacity: 0;
            transition: opacity var(--fast);
        }

        footer button:hover {
            opacity: 1;
        }

        @media (max-width: 520px) {
            .header-shell {
                padding: 0.9rem 0.75rem 0.65rem;
            }

            .header-actions {
                gap: 0.45rem;
                margin-bottom: 0.75rem;
            }

            .header-copy {
                padding: 0 0.35rem;
            }

            #h-name-disp {
                font-size: clamp(1rem, 6.4vw, 1.45rem);
                letter-spacing: 0.16em;
            }

            #r-num-disp {
                font-size: 0.7rem;
                letter-spacing: 0.18em;
            }

            .max-w-[420px] {
                padding-left: 16px;
                padding-right: 16px;
            }

            .neon-box {
                min-height: 90px;
                padding: 22px 16px;
            }

            #theme-toggle-btn,
            button[onclick="toggleL()"] {
                min-width: 44px;
                padding: 10px 12px;
            }

            #l-box {
                right: 12px;
                top: 60px;
                width: min(100vw - 24px, 220px);
            }
        }

        @media (max-width: 390px) {
            .header-shell {
                padding-left: 0.6rem;
                padding-right: 0.6rem;
            }

            #theme-toggle-btn,
            button[onclick="toggleL()"] {
                min-width: 42px;
                padding: 8px 10px;
            }

            .neon-btn,
            .sec-btn {
                font-size: 0.72rem;
                padding: 12px 14px;
            }
        }

        @media (min-width: 768px) {
            .header-shell {
                padding-top: 1.5rem;
            }

            .header-actions {
                margin-bottom: 1rem;
            }
        }