:root {
            --accent: #FF1A44;
            --accent-hover: #ff3355;
            --accent-glow: rgba(255, 26, 68, 0.35);
            --text: #ffffff;
            --text-light: rgba(255, 255, 255, 0.95);
            --text-muted: rgba(255, 255, 255, 0.7);
            --glass: rgba(18, 18, 45, 0.88);
            --glass-border: rgba(255, 255, 255, 0.15);
            --green-glow: #00ff88;
            --error-red: #ff4757;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        body {
            font-family: 'Inter', sans-serif;
            color: var(--text);
            min-height: 100dvh;
           
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 2rem 1rem;
            overflow-x: hidden;
        }

        .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1400px;
            gap: 5rem;
            animation: fadeIn 1.2s ease-out;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .brand-section {
            flex: 1;
            text-align: center;
        }

        .brand-section img {
            width: 250px;
            height: auto;
            
            transition: transform 0.4s ease;
        }
        .brand-section img:hover { transform: scale(1.05); }

        /* FORCE SINGLE LINE - EVEN ON TINY SCREENS */
        .brand-subtitle {
            font-weight: 600;
            letter-spacing: 5.5px;
            color: #0e0d0dff;
            text-transform: uppercase;
            opacity: 0.92;
            text-shadow: 0 0 12px rgba(255,255,255,0.3);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 100%;

            /* Base size */
            font-size: 0.92rem;

            /* Smart shrinking on small screens */
            font-size: clamp(0.68rem, 2.8vw, 0.92rem);
            letter-spacing: clamp(3px, 1.8vw, 5.5px);

            /* Extra insurance - never wrap */
            display: block;
            width: fit-content;
            margin: 0 auto;
        }

        /* Mobile fine-tuning */
        @media (max-width: 480px) {
            .brand-subtitle {
                font-size: clamp(0.68rem, 2.6vw, 0.85rem) !important;
                letter-spacing: clamp(2.8px, 1.6vw, 4.5px) !important;
            }
        }

        .login-section { flex: 0 0 440px; }
        .login-card {
         background: rgba(255, 255, 255, 0.9); /* or 1 for full white */

            backdrop-filter: blur(30px);
            -webkit-backdrop-filter: blur(30px);
            border: 1px solid var(--glass-border);
            border-radius: 32px;
            padding: 0.5rem 3rem;
          box-shadow: 0 15px 45px rgba(0,0,0,0.35),
            0 0 0 1px rgba(255,255,255,0.05) inset;


            position: relative;
            overflow: hidden;
        }

        .login-title {
            font-family: 'Space Grotesk', sans-serif;
            font-size: 1.75rem;
            font-weight: 700;
            text-align: center;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            margin-bottom: 0.6rem;
            color: blue;
            text-shadow: 0 0 25px rgba(0,255,136,0.5);
        }

        .live-dot {
            width: 15px; height: 15px;
            background: blue;
            border-radius: 50%;
            box-shadow: 0 0 30px blue;
            animation: pulse 2.2s infinite ease-in-out;
        }
        @keyframes pulse { 0%,100%{transform:scale(1);opacity:1} 50%{transform:scale(1.5);opacity:0.7} }

        .login-subtitle { text-align:center; color:black; font-size:0.6rem; margin-bottom:2.8rem; line-height:1.6; opacity:0.95; }

       .phone-input {
        width: 100%;
         padding: 1.5rem 2rem;
         font-size: 1.2rem;
            /* solid navy blue */
          border: 1px solid #2b5ec4ff;    /* darker navy border */
          border-radius: 22px;
    
         transition: all .4s ease;
          caret-color: var(--accent);
        }

        .phone-input::placeholder {
           color: rgba(117, 10, 240, 0.5);
        }

       .phone-input:focus {
          outline: none;
         border-color: #3B82F6; /* blue-500 */
         background: rgba(255,255,255,0.15);
          box-shadow: 0 0 0 8px rgba(59,130,246,0.25);
             transform: translateY(-2px);
            }


        .error-message {
            color:var(--error-red); font-size:0.98rem; margin-top:1rem;
            text-align:center; opacity:0; transition:opacity .3s ease; font-weight:500;
        }
        .error-message.show { opacity:1; }

        .submit-btn {
            width:100%; padding:1.5rem; margin-top:2rem;
            background:linear-gradient(90deg,var(--accent),var(--accent-hover));
            color:white; border:none; border-radius:22px;
            font-size:1.25rem; font-weight:600; letter-spacing:1.8px;
            cursor:pointer; display:flex; align-items:center; justify-content:center; gap:14px;
            transition:all .4s; box-shadow:0 15px 50px rgba(255,26,68,0.6);
        }
        .submit-btn:hover { transform:translateY(-6px); box-shadow:0 25px 80px rgba(54, 10, 104, 0.8); }
        .btn-loading { display:none; align-items:center; gap:12px; }
        .btn-loading i { animation:spin 1s linear infinite; }
        @keyframes spin { to { transform:rotate(360deg); } }

        .signup-link { text-align:center; margin-top:2.5rem; padding-top:2.2rem; border-top:1px solid rgba(12, 7, 7, 0.12); color:black; font-size:1.02rem; }
        .signup-link a { color:var(--accent); font-weight:600; text-decoration:none; }
        .signup-link a:hover { color:blue; }

        .footer { text-align:center; margin-top:3rem; color:blue; font-size:0.92rem; }
        .footer a { color:green; text-decoration:none; margin:0 14px; }
        .footer a:hover { color:var(--accent); }

        @media (max-width: 992px) {
            .container { flex-direction:column; text-align:center; gap:3rem; padding-top:0.2rem; }
            .brand-section img { width:130px; }
            .login-section { flex:none; width:100%; max-width:440px; margin:0 auto; }
            .login-card { padding:0.5rem 2.5rem; }
        }

        @media (max-width: 480px) {
            body { padding:1.5rem 1rem; }
            .brand-section img { width:130px; }
            .login-card { padding:0.5rem 2rem; border-radius:28px; }
            .login-title { font-size:1.6rem; }
            .phone-input { padding:1.4rem 1.8rem; font-size:1.15rem; }
        }
    .device-info {
    background-color: #e3f2fd;
    border: 1px solid #bbdefb;
    border-radius: 8px;
    padding: 12px 16px;
    margin-top: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #1565c0;
}

.device-info i {
    font-size: 16px;
}