/**
 * Sandly - Authentication Pages Styles
 */

.auth-page {
    min-height: 100vh;
    background: var(--gray-50);
}

.auth-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
}

.auth-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--spacing-12);
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-8);
}

.auth-header .logo {
    display: inline-flex;
    margin-bottom: var(--spacing-8);
}

.auth-header h1 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-2);
}

.auth-header p {
    color: var(--gray-500);
}

/* Alerts */
.alert {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-6);
    font-size: var(--font-size-sm);
}

.alert svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.alert-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.alert-warning {
    background: #fffbeb;
    color: #92400e;
    border: 1px solid #fde68a;
}

.alert-info {
    background: #eff6ff;
    color: #1e40af;
    border: 1px solid #bfdbfe;
}

/* Form Styles */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-5);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.form-group label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-700);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.label-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-50);
    padding: 2px 8px;
    border-radius: 4px;
    text-transform: uppercase;
}

.label-badge svg {
    width: 12px;
    height: 12px;
}

/* Input with prefix */
.input-group-prefix {
    display: flex;
    align-items: center;
    background: #fff;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-fast);
}

.input-group-prefix:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.input-prefix {
    padding: var(--spacing-4);
    background: var(--gray-50);
    color: var(--gray-500);
    font-size: var(--font-size-sm);
    border-right: 1px solid var(--gray-200);
    white-space: nowrap;
}

/* Split input (two inputs side by side) */
.input-split {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 8px;
    align-items: center;
}

.input-split .input-wrapper {
    flex-shrink: 0;
}

.input-split .input-domain {
    flex: 0 0 155px;
    min-width: 155px;
    max-width: 155px;
}

.input-split .input-domain input {
    background: var(--gray-100) !important;
    color: var(--gray-500) !important;
    cursor: not-allowed;
    font-size: var(--font-size-sm);
}

.input-split .input-username {
    flex: 1 1 auto;
    min-width: 0;
}

.input-split .input-wrapper input {
    padding-left: calc(var(--spacing-4) + 20px + var(--spacing-3));
}

.input-group-prefix input {
    flex: 1;
    padding: var(--spacing-4);
    font-size: var(--font-size-base);
    color: var(--gray-900);
    background: transparent;
    border: none;
    outline: none;
}

.input-group-prefix input::placeholder {
    color: var(--gray-400);
}

/* Form hint */
.form-hint {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-2);
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    line-height: 1.5;
}

.form-hint svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    margin-top: 2px;
}

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

.input-wrapper > svg {
    position: absolute;
    left: var(--spacing-4);
    width: 20px;
    height: 20px;
    color: var(--gray-400);
    pointer-events: none;
}

.input-wrapper input {
    width: 100%;
    padding: var(--spacing-4);
    padding-left: calc(var(--spacing-4) + 20px + var(--spacing-3));
    font-size: var(--font-size-base);
    color: var(--gray-900);
    background: #fff;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.input-wrapper input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.input-wrapper input::placeholder {
    color: var(--gray-400);
}

.toggle-password {
    position: absolute;
    right: var(--spacing-3);
    padding: var(--spacing-2);
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

.toggle-password:hover {
    color: var(--gray-600);
}

.toggle-password svg {
    width: 20px;
    height: 20px;
}

/* Password Strength */
.password-strength {
    height: 4px;
    border-radius: 2px;
    background: var(--gray-200);
    margin-top: var(--spacing-2);
    overflow: hidden;
}

.password-strength::after {
    content: '';
    display: block;
    height: 100%;
    width: 0;
    transition: all var(--transition-base);
}

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

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

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

/* Form Row */
.form-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-4);
}

/* Checkbox */
.checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.checkbox input {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--primary);
    cursor: pointer;
}

.checkbox a {
    color: var(--primary);
}

.checkbox a:hover {
    text-decoration: underline;
}

/* Links */
.link {
    font-size: var(--font-size-sm);
    color: var(--primary);
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

/* Divider */
.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    margin: var(--spacing-6) 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--gray-200);
}

.auth-divider span {
    font-size: var(--font-size-sm);
    color: var(--gray-400);
}

/* Social Buttons */
.social-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3);
}

.btn-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-4);
}

.btn-social:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Auth Footer */
.auth-footer {
    text-align: center;
    margin-top: var(--spacing-8);
}

.auth-footer p {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
}

/* Auth Visual */
.auth-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    padding: var(--spacing-12);
}

.auth-visual-content {
    max-width: 400px;
    text-align: center;
    color: #fff;
}

.visual-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    margin: 0 auto var(--spacing-8);
}

.visual-icon svg {
    width: 40px;
    height: 40px;
}

.auth-visual-content h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-4);
}

.auth-visual-content > p {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    margin-bottom: var(--spacing-8);
}

.visual-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
    text-align: left;
}

.visual-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
}

.visual-feature svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Responsive */
@media (max-width: 1024px) {
    .auth-container {
        grid-template-columns: 1fr;
    }
    
    .auth-visual {
        display: none;
    }
    
    .auth-card {
        padding: var(--spacing-8);
    }
}

@media (max-width: 480px) {
    .auth-card {
        padding: var(--spacing-6);
    }
    
    .social-buttons {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        flex-direction: column;
        align-items: flex-start;
    }
}