:root {
            --bg-main: #0a0b0e;
            --bg-card: #11141c;
            --bg-header: #161a25;
            --bg-hover: #1c2230;
            --border-color: #262c3d;
            --border-bright: #3a445d;
            --text-primary: #e2e8f0;
            --text-muted: #8a99ad;
            --text-dim: #526075;
            --accent-cyan: #00f0ff;
            --accent-green: #00ff88;
            --accent-yellow: #ffcc00;
            --font-mono: 'JetBrains Mono', Courier, monospace;
            --shadow-glow: 0 0 15px rgba(0, 240, 255, 0.15);
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: var(--font-mono);
            font-size: 13px;
            line-height: 1.5;
            padding: 24px 16px;
            min-height: 100dvh;
            display: flex;
            justify-content: center;
            align-items: center;
            background-image: 
                radial-gradient(circle at 50% 0%, rgba(0, 240, 255, 0.06) 0%, transparent 70%),
                linear-gradient(to bottom, rgba(255,255,255,0.02) 1px, transparent 1px);
            background-size: 100% 100%, 100% 24px;
        }

        /* STRICT SVG SIZING PROTECTIONS */
        svg, .icon-svg {
            width: 16px !important;
            height: 16px !important;
            max-width: 16px !important;
            max-height: 16px !important;
            fill: none;
            stroke: currentColor;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
            flex-shrink: 0;
            display: inline-block;
            vertical-align: middle;
        }

        .card-container {
            width: 100%;
            max-width: 580px;
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            position: relative;
            overflow: hidden;
            border-radius: 4px;
        }

        .card-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(90deg, var(--accent-cyan), var(--accent-green));
        }

        .top-bar {
            background-color: var(--bg-header);
            border-bottom: 1px solid var(--border-color);
            padding: 10px 16px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 11px;
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            letter-spacing: 0.5px;
            color: var(--text-primary);
        }

        .status-dot {
            width: 7px;
            height: 7px;
            background-color: var(--accent-green);
            border-radius: 50%;
            box-shadow: 0 0 6px var(--accent-green);
        }

        .sys-info {
            color: var(--text-muted);
            font-size: 10px;
        }

        .profile-section {
            padding: 24px 20px 20px 20px;
            border-bottom: 1px solid var(--border-color);
        }

        .prompt-tag {
            color: var(--accent-cyan);
            font-size: 10px;
            font-weight: 700;
            letter-spacing: 1px;
            margin-bottom: 6px;
            display: block;
        }

        .user-name {
            font-size: 26px;
            font-weight: 800;
            color: #ffffff;
            letter-spacing: 0.5px;
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .user-role {
            font-size: 13px;
            font-weight: 700;
            color: var(--accent-cyan);
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            margin-bottom: 16px;
        }

        .company-tag {
            color: var(--text-primary);
            background-color: rgba(255, 255, 255, 0.05);
            padding: 2px 8px;
            border-radius: 2px;
            border: 1px solid var(--border-color);
            font-weight: 500;
            font-size: 11px;
        }

        .primary-actions {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            margin-top: 8px;
        }

        .btn {
            padding: 10px 14px;
            font-family: var(--font-mono);
            font-size: 11px;
            font-weight: 700;
            border: 1px solid transparent;
            cursor: pointer;
            transition: all 0.2s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            text-transform: uppercase;
            text-decoration: none;
            border-radius: 2px;
            line-height: 1;
        }

        .btn-primary {
            background-color: var(--accent-cyan);
            color: #0a0b0e;
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-glow);
        }

        .btn-primary:hover {
            background-color: #33f3ff;
            transform: translateY(-1px);
        }

        .btn-secondary {
            background-color: rgba(0, 240, 255, 0.08);
            color: var(--accent-cyan);
            border-color: rgba(0, 240, 255, 0.3);
        }

        .btn-secondary:hover {
            background-color: rgba(0, 240, 255, 0.18);
            border-color: var(--accent-cyan);
        }

        .links-section {
            padding: 20px;
        }

        .section-title {
            font-size: 10px;
            font-weight: 700;
            color: var(--text-muted);
            letter-spacing: 1px;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .link-grid {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .link-card {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 14px;
            background-color: rgba(255, 255, 255, 0.02);
            border: 1px solid var(--border-color);
            border-radius: 2px;
            text-decoration: none;
            color: inherit;
            transition: all 0.2s ease;
        }

        .link-card:hover {
            background-color: var(--bg-hover);
            border-color: var(--accent-cyan);
            transform: translateX(3px);
        }

        .link-left {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .link-icon-box {
            color: var(--accent-cyan);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .link-meta {
            display: flex;
            flex-direction: column;
        }

        .link-label {
            font-size: 9px;
            color: var(--text-muted);
            font-weight: 700;
            letter-spacing: 0.5px;
        }

        .link-value {
            font-size: 12px;
            color: var(--text-primary);
            font-weight: 500;
        }

        .link-arrow {
            color: var(--text-dim);
            transition: color 0.2s ease;
        }

        .link-card:hover .link-arrow {
            color: var(--accent-cyan);
        }

        .modal {
            display: none;
            position: fixed;
            top: 0; left: 0; width: 100%; height: 100%;
            background-color: rgba(0, 0, 0, 0.85);
            z-index: 1000;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .modal.active { display: flex; }

        .modal-content {
            background-color: var(--bg-card);
            border: 1px solid var(--accent-cyan);
            box-shadow: 0 0 25px rgba(0, 240, 255, 0.2);
            width: 100%;
            max-width: 320px;
            border-radius: 4px;
        }

        .modal-header {
            background-color: var(--bg-header);
            padding: 10px 14px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 700;
            color: var(--accent-cyan);
            font-size: 11px;
        }

        .close-btn {
            background: none;
            border: none;
            color: var(--text-muted);
            font-size: 18px;
            cursor: pointer;
            line-height: 1;
        }

        .close-btn:hover { color: var(--accent-cyan); }

        .modal-body {
            padding: 20px;
            text-align: center;
            font-size: 11px;
        }

        #qrcode-container {
            margin: 12px auto;
            display: flex;
            justify-content: center;
            padding: 10px;
            background-color: #ffffff;
            width: fit-content;
            border-radius: 4px;
        }

        .qr-desc {
            color: var(--text-muted);
            font-size: 10px;
            margin-top: 8px;
            word-break: break-all;
        }

        .toast {
            position: fixed;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%) translateY(20px);
            background-color: var(--accent-cyan);
            color: #000;
            padding: 8px 16px;
            font-weight: 700;
            font-size: 11px;
            border-radius: 2px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
            opacity: 0;
            transition: all 0.3s ease;
            pointer-events: none;
            z-index: 1001;
            white-space: nowrap;
        }

        .toast.show {
            opacity: 1;
            transform: translateX(-50%) translateY(0);
        }

        .card-footer {
            border-top: 1px solid var(--border-color);
            padding: 10px 16px;
            background-color: var(--bg-header);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 9px;
            color: var(--text-dim);
        }

        @media (max-width: 480px) {
            .primary-actions { grid-template-columns: 1fr; }
            .user-name { font-size: 22px; }
            .user-role { font-size: 12px; }
        }