/* Auth-specific styles */
.auth-container {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-xx-light) 0%, var(--bg-primary) 40%, var(--primary-x-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.auth-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--primary-x-light) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
    z-index: 0;
    opacity: 0.6;
}

.auth-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('https://images.unsplash.com/photo-1481627834876-b7833e8f5570?ixlib=rb-4.0.3&auto=format&fit=crop&w=1000&q=80');
    background-size: cover;
    background-position: center;
    opacity: 0.05;
    z-index: 0;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

.auth-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: var(--spacing-xl);
    box-shadow: 0 20px 60px rgba(245, 158, 11, 0.15), 0 8px 32px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 800px;
    position: relative;
    z-index: 1;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s ease;
}

.auth-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 80px rgba(245, 158, 11, 0.2), 0 12px 48px rgba(0, 0, 0, 0.15);
}

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

.auth-header .logo {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    color: white;
    font-size: 1.3rem;
    box-shadow: 0 8px 32px rgba(245, 158, 11, 0.4);
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 8px 32px rgba(245, 158, 11, 0.4); }
    50% { transform: scale(1.05); box-shadow: 0 12px 40px rgba(245, 158, 11, 0.6); }
}

.auth-header h1 {
    margin: 0 0 var(--spacing-sm);
    color: var(--text-primary);
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: -0.025em;
}

.auth-header p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    opacity: 0.8;
}

.form-group {
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.form-group label{
    font-weigh:700;
}

.form-row {
    display: flex;
    gap: var(--spacing-md);
}

.form-row .form-group {
    flex: 1;
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.9rem;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper .input-icon {
    position: absolute;
    left: 1rem;
    color: var(--text-secondary);
    opacity: 0.6;
    z-index: 2;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.form-input {
    width: 100%;
    /* padding: 1rem 1rem 1rem 2.75rem; */
    padding: 0.8rem 0.5rem 0.8rem 2.5rem;
    border: 1px solid rgba(75, 85, 99, 0.15);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.8);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: all 0.3s ease;
    outline: none;
    backdrop-filter: blur(10px);
}

.form-input:focus {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 0 0 4px var(--primary-xx-light);
    transform: translateY(-1px);
}

.form-input:focus + .input-icon {
    color: var(--primary);
    opacity: 1;
    transform: scale(1.1);
}

.form-input::placeholder {
    color: var(--text-secondary);
    opacity: 0.6;
}

.password-toggle {
    position: absolute;
    right: 1rem;
    color: var(--text-secondary);
    cursor: pointer;
    z-index: 2;
    opacity: 0.6;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.password-toggle:hover {
    color: var(--primary);
    opacity: 1;
    transform: scale(1.1);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    font-size: 0.875rem;
}

.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.checkbox-wrapper input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

.checkbox-wrapper label {
    margin: 0;
    color: var(--text-secondary);
    font-weight: 400;
}

.forgot-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 0.875rem;
}

.forgot-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.auth-button {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 8px 32px rgba(245, 158, 11, 0.3);
}

.auth-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s;
}

.auth-button:hover::before {
    left: 100%;
}

.auth-button:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #b45309 100%);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(245, 158, 11, 0.4);
}

.auth-button:active {
    transform: translateY(0);
}

.divider {
    text-align: center;
    margin: var(--spacing-lg) 0;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.875rem;
    opacity: 0.7;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--border-color), transparent);
}

.divider span {
    background: rgba(255, 255, 255, 0.9);
    padding: 0 var(--spacing-md);
    backdrop-filter: blur(10px);
}

.social-login {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.social-btn {
    flex: 1;
    padding: 0.875rem;
    border: 2px solid rgba(75, 85, 99, 0.15);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.7);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-weight: 500;
    font-size: 0.875rem;
    backdrop-filter: blur(10px);
}

.social-btn:hover {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.95);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.2);
}

.form-tabs {
    display: flex;
    margin-bottom: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.6);
    border-radius: 16px;
    padding: 6px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.tab-btn {
    flex: 1;
    padding: 0.875rem;
    background: transparent;
    border: none;
    border-radius: 12px;
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.tab-btn.active {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary);
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.2);
    backdrop-filter: blur(20px);
}

.form-container {
    display: none;
}

.form-container.active {
    display: block;
    animation: slideInUp 0.5s ease;
}

@keyframes slideInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Easy entry hints */
.form-hint {
    font-size: 0.8rem;
    color: var(--text-secondary);
    opacity: 0.7;
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.form-hint i {
    font-size: 0.7rem;
}

/* Responsive design */
@media (max-width: 768px) {
    .auth-container {
        padding: var(--spacing-md);
        min-height: 100dvh;
    }
    
    .auth-card {
        padding: var(--spacing-lg);
        margin: var(--spacing-md) 0;
        border-radius: 16px;
        max-width: 100%;
    }
    
    .auth-header h1 {
        font-size: 1.6rem;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .social-login {
        flex-direction: column;
    }
    
    .form-input {
        padding: 0.8rem 0.5rem 0.8rem 2.5rem;
        font-size: 16px; /* Prevents zoom on iOS */
    }
}

@media (max-width: 480px) {
    .auth-container {
        padding: var(--spacing-sm);
    }
    
    .auth-card {
        padding: var(--spacing-md);
    }
    
    .auth-header .logo {
        width: 48px;
        height: 48px;
        font-size: 1.1rem;
    }
}

/* Dark mode adjustments */
.dark-mode .auth-card {
    background: rgba(37, 52, 67, 0.95);
    box-shadow: 0 20px 60px rgba(245, 158, 11, 0.2), 0 8px 32px rgba(0, 0, 0, 0.3);
}

.dark-mode .form-input {
    background: rgba(32, 48, 64, 0.8);
    border-color: rgba(255, 255, 255, 0.1);
}

.dark-mode .form-input:focus {
    background: rgba(37, 52, 67, 0.95);
}

.dark-mode .social-btn {
    background: rgba(32, 48, 64, 0.7);
    border-color: rgba(255, 255, 255, 0.1);
}

.dark-mode .form-tabs {
    background: rgba(32, 48, 64, 0.6);
}

.dark-mode .tab-btn.active {
    background: rgba(37, 52, 67, 0.9);
}

/* Loading state */
.auth-button.loading {
    pointer-events: none;
    opacity: 0.8;
}

.auth-button.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Success states */
.form-input.valid {
    border-color: var(--success);
    background: rgba(16, 119, 49, 0.05);
}

.form-input.invalid {
    border-color: var(--danger);
    background: rgba(239, 68, 68, 0.05);
}