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


        body {
            font-family: 'Inter', sans-serif;
            color: #e2e8f0;
            position: relative;
        }

        /* Background layer */
        body::before {
            content: "";
            position: fixed;
            inset: 0;
            background: url('../../img/bg.jpg') center/cover no-repeat;
            z-index: -2;
        }

        /* Overlay */
        body::after {
            content: "";
            position: fixed;
            inset: 0;
            background: linear-gradient(
                to bottom,
                rgba(2,6,23,0.85),
                rgba(15,23,42,0.9)
            );
            z-index: -1;
        }

        .container {
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 20px;
        }

        .card {
            width: 100%;
            max-width: 400px;
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 20px;
            padding: 30px;
            text-align: center;
            box-shadow: 0 0 30px rgba(56, 189, 248, 0.2);
        }

        .logo img {
            height: 70px;
            margin-bottom: 15px;
        }

        h1 {
            font-family: 'Orbitron', sans-serif;
            font-size: 1.8rem;
            margin-bottom: 20px;
            background: linear-gradient(to right, #38bdf8, #22c55e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .input-group {
            margin-bottom: 15px;
            text-align: left;
            position: relative;
        }

        .input-group label {
            font-size: 0.8rem;
            color: #94a3b8;
            display: block;
            margin-bottom: 5px;
        }

        .input-group input {
            width: 100%;
            padding: 12px 45px 12px 12px;
            /* extra space for icon */
            border-radius: 10px;
            border: none;
            outline: none;
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
        }

        .auth-links {
            margin-top: 15px;
            font-size: 0.85rem;
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 10px;
            color: #94a3b8;
        }

        .auth-links a {
            color: #38bdf8;
            text-decoration: none;
            transition: 0.3s;
        }

        .auth-links a:hover {
            color: #22c55e;
            text-decoration: underline;
        }

        .divider {
            color: rgba(148, 163, 184, 0.5);
        }

        .register-link {
            margin-top: 15px;
            font-size: 0.85rem;
            color: #94a3b8;
        }

        .register-link a {
            color: #38bdf8;
            text-decoration: none;
            font-weight: 500;
            transition: 0.3s;
        }

        .register-link a:hover {
            color: #22c55e;
            text-decoration: underline;
        }

        .toggle-password {
            position: absolute;
            right: 12px;
            top: 70%;
            transform: translateY(-50%);
            cursor: pointer;
            font-size: 1rem;
            color: #94a3b8;
        }

        .toggle-password:hover {
            color: #38bdf8;
        }

        .remember-me {
            display: flex;
            align-items: center;
            justify-content: flex-start;
            margin: 10px 0 15px;
            font-size: 0.85rem;
            color: #94a3b8;
        }

        .remember-me input {
            margin-right: 8px;
            accent-color: #38bdf8;
            transform: scale(1.1);
            cursor: pointer;
        }

        .remember-me label {
            cursor: pointer;
            user-select: none;
        }

        .btn {
            width: 100%;
            margin-top: 10px;
            padding: 12px;
            border: none;
            border-radius: 10px;
            background: linear-gradient(135deg, #38bdf8, #22c55e);
            color: #020617;
            font-weight: 600;
            cursor: pointer;
            transition: 0.3s;
        }

        .btn:hover {
            transform: scale(1.03);
            box-shadow: 0 0 15px rgba(56, 189, 248, 0.4);
        }

        .footer {
            margin-top: 15px;
            font-size: 0.8rem;
            color: #64748b;
        }

        @media(max-width: 500px) {
            .card {
                padding: 20px;
            }
        }