/* Authentication Pages Styling */

/* Auth Container */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    background: radial-gradient(circle at center, #1E293B 0%, #0F172A 100%);
    position: relative;
    overflow: hidden;
}

/* Background decoration */
.auth-container::before {
    content: '';
    position: absolute;
    top: -10%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 10s ease-in-out infinite;
    pointer-events: none;
}

.auth-container::after {
    content: '';
    position: absolute;
    bottom: -10%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 15s ease-in-out infinite reverse;
    pointer-events: none;
}

@keyframes float {
    0% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(20px, 20px);
    }

    100% {
        transform: translate(0, 0);
    }
}

.auth-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-glass), var(--shadow-xl);
    width: 100%;
    max-width: 480px;
    animation: fadeIn 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
    position: relative;
    z-index: 10;
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.auth-header h1 {
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
    font-size: 2rem;
}

.auth-header p {
    color: var(--gray);
    font-size: 1rem;
}

.auth-form .form-group {
    margin-bottom: var(--spacing-md);
}

.auth-form .btn-primary {
    width: 100%;
    margin-top: var(--spacing-sm);
    padding: 1rem;
    font-size: 1.1rem;
}

.auth-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    color: var(--gray);
}

.auth-footer a {
    color: var(--primary);
    font-weight: 600;
}

.auth-footer a:hover {
    color: var(--secondary);
    text-decoration: underline;
}

.auth-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: var(--spacing-lg) 0;
    color: var(--gray-light);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--gray-light);
}

.auth-divider span {
    padding: 0 var(--spacing-sm);
    color: var(--gray);
}

/* Social Login Buttons */
.social-login {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.btn-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 500;
    border: 1px solid var(--gray-light);
    background: rgba(255, 255, 255, 0.8);
    color: var(--dark);
    transition: all 0.3s ease;
}

.btn-social:hover {
    border-color: var(--accent);
    background: var(--white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* Password Strength Indicator */
.password-strength {
    margin-top: var(--spacing-xs);
    height: 4px;
    background: var(--light);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.password-strength-bar {
    height: 100%;
    transition: width 0.4s ease, background-color 0.4s ease;
}

.password-strength-bar.weak {
    width: 33%;
    background: var(--danger);
}

.password-strength-bar.medium {
    width: 66%;
    background: var(--warning);
}

.password-strength-bar.strong {
    width: 100%;
    background: var(--success);
}

/* Responsive Auth Pages */
@media (max-width: 768px) {
    .auth-container {
        padding: var(--spacing-sm);
    }

    .auth-card {
        padding: var(--spacing-lg);
    }

    .auth-header h1 {
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    .auth-card {
        padding: var(--spacing-md);
        background: rgba(255, 255, 255, 0.95);
    }

    .auth-header h1 {
        font-size: 1.5rem;
    }
}

/* Modern Account Type Selector */
.account-type-selector {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: 0.5rem;
}

.type-option {
    cursor: pointer;
    position: relative;
}

.type-option input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.option-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: 1rem;
    background: rgba(255, 255, 255, 0.5);
    border: 2px solid var(--gray-light);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.type-option:hover .option-content {
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.8);
}

.type-option input:checked+.option-content {
    border-color: var(--accent);
    background: white;
    box-shadow: var(--shadow-sm);
}

.dot {
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-light);
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.type-option input:checked+.option-content .dot {
    border-color: var(--accent);
}

.type-option input:checked+.option-content .dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    background: var(--accent);
    border-radius: 50%;
    animation: scaleIn 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.option-content .text {
    display: flex;
    flex-direction: column;
}

.option-content .text strong {
    color: var(--dark);
    font-size: 1.05rem;
}

.option-content .text span {
    color: var(--gray);
    font-size: 0.85rem;
}

@keyframes scaleIn {
    from {
        transform: translate(-50%, -50%) scale(0);
    }

    to {
        transform: translate(-50%, -50%) scale(1);
    }
}

.fade-in {
    animation: fadeIn 0.4s ease-out;
}