* {
            box-sizing: border-box;
            outline: none;
        }

        body {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
            background: #0a0a0a;
            overflow-y: auto;
            overflow-x: hidden;
            font-family: 'Segoe UI', sans-serif;
            padding: 20px 0;
        }

        .glow-orb {
            position: absolute;
            border-radius: 50%;
            filter: blur(90px);
            z-index: -1;
            opacity: 0.5;
            animation: pulseOrb 8s infinite alternate;
            pointer-events: none;
        }

        .glow-orb-1 {
            width: 400px;
            height: 400px;
            background: var(--accent-purple);
            top: -100px;
            left: -100px;
        }

        .glow-orb-2 {
            width: 500px;
            height: 500px;
            background: var(--accent-cyan);
            bottom: -150px;
            right: -150px;
        }

        @keyframes pulseOrb {
            0% {
                opacity: 0.4;
                transform: scale(1);
            }

            100% {
                opacity: 0.6;
                transform: scale(1.1);
            }
        }

        .auth-card {
            background: rgba(15, 15, 15, 0.7);
            border: 1px solid rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(25px);
            -webkit-backdrop-filter: blur(25px);
            padding: 3rem;
            border-radius: 24px;
            width: 90%;
            max-width: 440px;
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
            position: relative;
            margin: auto;
            opacity: 0;


            overflow: hidden;
            isolation: isolate;
            transform: translateZ(0);
            -webkit-mask-image: -webkit-radial-gradient(white, black);
            animation: slideUpFade 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
        }

        .auth-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, transparent, var(--accent-cyan), var(--accent-purple), transparent);
            animation: borderFlow 3s linear infinite;
            z-index: 2;
            /* Ensure it stays above background */
        }

        @keyframes borderFlow {
            0% {
                transform: translateX(-100%);
            }

            100% {
                transform: translateX(100%);
            }
        }

        @keyframes slideUpFade {
            from {
                opacity: 0;
                transform: translateY(20px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .auth-header {
            text-align: center;
            margin-bottom: 25px;
        }

        .auth-header h2 {
            font-size: 2rem;
            color: #fff;
            margin-bottom: 8px;
            font-weight: 700;
            letter-spacing: -0.5px;
        }

        .auth-header p {
            color: #888;
            font-size: 0.95rem;
        }

        /* Status Message Bar */
        .status-message {
            padding: 0;
            margin-bottom: 0;
            border-radius: 8px;
            font-size: 0.9rem;
            text-align: center;
            opacity: 0;
            height: 0;
            overflow: hidden;
            transition: all 0.4s ease;
        }

        .status-message.visible {
            padding: 12px;
            margin-bottom: 20px;
            height: auto;
            opacity: 1;
        }

        .status-message.error {
            background: rgba(255, 59, 48, 0.15);
            color: #ff453a;
            border: 1px solid rgba(255, 59, 48, 0.3);
        }

        .status-message.success {
            background: rgba(50, 215, 75, 0.15);
            color: #32d74b;
            border: 1px solid rgba(50, 215, 75, 0.3);
        }

        .input-group {
            margin-bottom: 18px;
            position: relative;
        }

        .input-group label {
            display: block;
            color: var(--accent-cyan);
            font-size: 0.85rem;
            margin-bottom: 8px;
            font-weight: 600;
            margin-left: 4px;
        }

        .input-group input {
            width: 100%;
            padding: 14px 15px 14px 45px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 12px;
            color: #fff;
            font-size: 1rem;
            transition: all 0.3s ease;
        }

        .input-group i {
            position: absolute;
            left: 16px;
            top: 44px;
            color: #666;
            transition: 0.3s;
            font-size: 1.1rem;
        }

        .input-group input:focus {
            border-color: var(--accent-cyan);
            background: rgba(255, 255, 255, 0.06);
            box-shadow: 0 0 20px rgba(0, 255, 242, 0.15);
            transform: translateY(-1px);
        }

        .input-group input:focus+i {
            color: var(--accent-cyan);
        }

        .input-group input.locked {
            background: rgba(255, 255, 255, 0.02);
            border-color: #333;
            color: #666;
            pointer-events: none;
        }

        .input-group input.locked+i {
            color: #444;
        }

        .cta-button {
            width: 100%;
            padding: 14px;
            border-radius: 12px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            border: none;
            font-size: 1rem;
            margin-top: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .cta-button.primary {
            background: linear-gradient(90deg, var(--accent-purple), var(--accent-cyan));
            color: #000;
            box-shadow: 0 5px 15px rgba(0, 255, 242, 0.2);
        }

        .cta-button.primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0, 255, 242, 0.4);
        }

        .cta-button:disabled {
            opacity: 0.7;
            cursor: not-allowed;
            transform: none;
        }

        #step-otp {
            display: none;
            margin-top: 20px;
            animation: expandSection 0.5s ease-out;
        }

        @keyframes expandSection {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .divider {
            height: 1px;
            background: rgba(255, 255, 255, 0.1);
            margin: 25px 0;
            width: 100%;
        }

        .back-link {
            display: inline-block;
            margin-top: 25px;
            color: #666;
            text-decoration: none;
            font-size: 0.9rem;
            transition: 0.3s;
            font-weight: 500;
        }

        .back-link:hover {
            color: #fff;
            transform: translateX(-3px);
        }