body {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #0A254A 0%, #071829 50%, #0d2b52 100%);
            padding: 20px;
        }
        .lock-card {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-lg);
            padding: 50px 40px;
            max-width: 420px;
            width: 100%;
            text-align: center;
            box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
        }
        .lock-logo {
            margin-bottom: 8px;
        }
        .lock-logo .logo-text {
            font-family: 'Outfit', sans-serif;
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: -1px;
        }
        .lock-logo .val-text {
            color: #fff;
        }
        .lock-logo .ue-text {
            color: #e0115f;
        }
        .lock-icon-wrap {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: rgba(224, 17, 95, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 24px auto;
        }
        .lock-icon-wrap ion-icon {
            font-size: 2.8rem;
            color: #e0115f;
        }
        .lock-title {
            font-family: 'Almarai', sans-serif;
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }
        .lock-desc {
            font-family: 'Almarai', sans-serif;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 28px;
            line-height: 1.6;
        }
        .lock-input-group {
            position: relative;
            margin-bottom: 16px;
        }
        .lock-input-group input {
            width: 100%;
            padding: 14px 18px;
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.15);
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            font-family: 'Almarai', sans-serif;
            font-size: 1rem;
            outline: none;
            transition: var(--transition);
            box-sizing: border-box;
        }
        .lock-input-group input::placeholder {
            color: rgba(255, 255, 255, 0.35);
        }
        .lock-input-group input:focus {
            border-color: #e0115f;
            background: rgba(255, 255, 255, 0.12);
            box-shadow: 0 0 0 3px rgba(224, 17, 95, 0.15);
        }
        .lock-btn {
            width: 100%;
            padding: 14px 24px;
            border-radius: var(--radius-md);
            border: none;
            background: linear-gradient(135deg, #e0115f, #b80d4e);
            color: #fff;
            font-family: 'Almarai', sans-serif;
            font-size: 1rem;
            font-weight: 700;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        .lock-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(224, 17, 95, 0.3);
        }
        .lock-btn:active {
            transform: translateY(0);
        }
        .lock-btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none;
        }
        .lock-error {
            color: #ff6b6b;
            font-family: 'Almarai', sans-serif;
            font-size: 0.85rem;
            margin-top: 16px;
            min-height: 24px;
            transition: var(--transition);
        }
        .lock-spinner {
            display: none;
            width: 20px;
            height: 20px;
            border: 2px solid rgba(255,255,255,0.3);
            border-top-color: #fff;
            border-radius: 50%;
            animation: spin 0.6s linear infinite;
        }
        .lock-btn.loading .lock-spinner {
            display: inline-block;
        }
        .lock-btn.loading .lock-btn-text {
            display: none;
        }
        @keyframes spin {
            to { transform: rotate(360deg); }
        }
        .lock-footer {
            margin-top: 28px;
            font-family: 'Almarai', sans-serif;
            font-size: 0.75rem;
            color: rgba(255, 255, 255, 0.3);
        }