:root {
    --primary-color: #FFC107; /* Taxi Yellow */
    --primary-hover: #FFD54F;
    --text-color: #ffffff;
    --bg-overlay: rgba(0, 0, 0, 0.75);
    --btn-border-radius: 12px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: #1a1a1a;
    /* Simulated city night background with gradient */
    background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.9)), 
                url('https://images.unsplash.com/photo-1469854523086-cc02fe5d8800?ixlib=rb-4.0.3&auto=format&fit=crop&w=1000&q=80') no-repeat center center fixed;
    background-size: cover;
    color: var(--text-color);
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.container {
    width: 100%;
    max-width: 480px; /* Mobile optimal, scales for desktop/tablet centers */
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

/* Logo & Title Area */
.brand-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-bottom: 2rem;
}

.logo-icon {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    border: 2px solid rgba(255, 193, 7, 0.3);
    padding: 1.5rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(5px);
}

.brand-title {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 0.5rem;
}

.brand-slogan {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 400;
}

/* Actions Area */
.actions-section {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.btn {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: var(--btn-border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, opacity 0.2s;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background-color: var(--primary-color);
    color: #000;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.25);
}

/* Divider */
.divider {
    display: flex;
    align-items: center;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.8rem;
    width: 100%;
    margin: 1.5rem 0;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.divider span {
    padding: 0 10px;
    text-transform: uppercase;
}

/* Social Login */
.social-login {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.social-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.2s;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.social-btn img {
    width: 24px;
    height: 24px;
}

/* Footer Legals */
.legal-footer {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
}

.legal-footer a {
    color: var(--primary-color);
    text-decoration: none;
}

.legal-footer a:hover {
    text-decoration: underline;
}

/* Responsive adjustments for Tablet/Desktop */
@media (min-width: 768px) {
    .container {
        justify-content: center;
        gap: 3rem;
    }
    
    .brand-section {
        flex: 0 1 auto;
    }

    .brand-title {
        font-size: 3.5rem;
    }

    .actions-section {
        max-width: 400px;
    }
}