/* Clean Light Theme Auth Page Styles - Fixed */

/* Enhanced Dark Theme Support */
[data-theme="dark"] .auth-container {
    background: 
        radial-gradient(circle at 25% 25%, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(147, 197, 253, 0.02) 0%, transparent 50%),
        linear-gradient(135deg, #1C1C1C 0%, #252525 100%);
}

[data-theme="dark"] .auth-forms,
[data-theme="dark"] .auth-benefits {
    background: #252525;
    border-color: #383838;
    box-shadow: var(--shadow-lg);
}

[data-theme="dark"] .benefit {
    background: #2E2E2E;
    border-color: #424242;
}

[data-theme="dark"] .benefit:hover {
    background: rgba(59, 130, 246, 0.08);
    border-color: var(--blue-500);
}

[data-theme="dark"] .back-link {
    background: #2E2E2E;
    border-color: #424242;
    color: var(--gray-300);
}

[data-theme="dark"] .back-link:hover {
    background: rgba(59, 130, 246, 0.08);
    border-color: var(--blue-500);
    color: var(--blue-400);
}

[data-theme="dark"] .auth-form input {
    background: #2E2E2E;
    border-color: #424242;
    color: var(--gray-200);
}

[data-theme="dark"] .auth-form input:focus {
    background: #2E2E2E;
    border-color: var(--blue-500);
    color: var(--gray-200);
    box-shadow: 
        0 0 0 3px rgba(59, 130, 246, 0.15),
        var(--shadow-md);
}

[data-theme="dark"] .auth-form input::placeholder {
    color: var(--gray-500);
}

[data-theme="dark"] .auth-form label {
    color: var(--gray-300);
}

[data-theme="dark"] .form-header h1 {
    color: var(--gray-100);
}

[data-theme="dark"] .form-header p {
    color: var(--gray-400);
}

[data-theme="dark"] .form-footer p {
    color: var(--gray-400);
}

[data-theme="dark"] .form-footer a {
    color: var(--blue-400);
}

[data-theme="dark"] .form-footer a:hover {
    color: var(--blue-300);
    background: rgba(59, 130, 246, 0.08);
}

[data-theme="dark"] .brand {
    color: var(--blue-400);
}

[data-theme="dark"] .brand i {
    color: var(--blue-400);
}

.auth-container {
    min-height: 100vh;
    display: flex;
    position: relative;
    overflow: hidden;
    padding: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(147, 197, 253, 0.06) 0%, transparent 50%),
        linear-gradient(135deg, var(--white) 0%, var(--gray-50) 100%);
    transition: background-color var(--transition-normal);
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.auth-container::-webkit-scrollbar {
    display: none;
    width: 0;
}

.auth-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(147, 197, 253, 0.08) 0%, transparent 50%);
    z-index: var(--z-background);
}

.auth-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-background);
}

.auth-main {
    flex: 1;
    max-width: 500px;
    margin: 0 auto;
    padding: var(--space-6) var(--space-8);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: var(--z-base);
}

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

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--gray-600);
    font-size: var(--text-base);
    margin-bottom: var(--space-6);
    transition: all var(--transition-normal);
    text-decoration: none;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-lg);
    background: var(--white);
    border: 1px solid var(--gray-200);
    font-weight: 500;
    box-shadow: var(--shadow-sm);
}

.back-link:hover {
    color: var(--blue-600);
    background: var(--blue-50);
    transform: translateX(-4px);
    border-color: var(--blue-200);
}

.brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-3xl);
    font-weight: 900;
    color: var(--blue-600);
    font-family: var(--font-display);
    justify-content: center;
}

.brand i {
    color: var(--blue-500);
    font-size: var(--text-4xl);
}

.auth-forms {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-200);
    overflow: hidden;
}
[data-theme="dark"] .auth-forms {
    background: var(--surface-1);
    border-color: var(--border-soft);
}

.auth-forms::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--blue-500), var(--blue-600));
}

.auth-form {
    opacity: 1;
    transition: all var(--transition-normal);
    padding: var(--space-8);
    position: relative;
}

.auth-form.hidden {
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    pointer-events: none;
    transform: translateY(20px);
}

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

.form-header h1 {
    margin-bottom: var(--space-3);
    font-size: var(--text-3xl);
    color: var(--gray-900);
    font-family: var(--font-display);
}

.form-header p {
    color: var(--gray-600);
    font-size: var(--text-base);
    margin: 0;
    line-height: 1.5;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: var(--space-5) 0;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.forgot-link {
    font-size: var(--text-sm);
    color: var(--blue-600);
    text-decoration: none;
    transition: all var(--transition-normal);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
}

.forgot-link:hover {
    color: var(--blue-700);
    background: var(--blue-50);
}

.form-footer {
    text-align: center;
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--gray-200);
}

.form-footer p {
    color: var(--gray-600);
    margin: 0;
}

.form-footer a {
    color: var(--blue-600);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-normal);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
}

.form-footer a:hover {
    color: var(--blue-700);
    background: var(--blue-50);
}

.auth-benefits {
    min-width: 400px;
    padding: var(--space-10);
    background: var(--white);
    color: var(--gray-700);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border-left: 1px solid var(--gray-200);
}

.auth-benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, var(--blue-50) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, var(--blue-100) 0%, transparent 50%);
}

.auth-benefits h3 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-8);
    color: var(--gray-900);
    position: relative;
    z-index: 2;
    font-family: var(--font-display);
    text-align: center;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    position: relative;
    z-index: 2;
}

.benefit {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
    padding: var(--space-5);
    background: var(--white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.benefit:hover {
    background: var(--blue-50);
    transform: translateX(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--blue-200);
}

.benefit i {
    font-size: var(--text-xl);
    color: var(--blue-500);
    margin-top: var(--space-1);
    flex-shrink: 0;
    padding: var(--space-2);
    background: var(--blue-100);
    border-radius: var(--radius-lg);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit h4 {
    color: var(--gray-800);
    margin-bottom: var(--space-2);
    font-size: var(--text-lg);
    font-weight: 600;
    font-family: var(--font-display);
}

.benefit p {
    color: var(--gray-600);
    margin: 0;
    line-height: 1.6;
    font-size: var(--text-base);
}

/* Enhanced Form Inputs */
.auth-form input {
    background: var(--white);
    border: 1px solid var(--gray-300);
    color: var(--gray-800);
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-xl);
    font-size: var(--text-base);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-xs);
    font-family: var(--font-family);
    width: 100%;
}

.auth-form input::placeholder {
    color: var(--gray-400);
    font-style: normal;
}

.auth-form input:focus {
    outline: none;
    border-color: var(--blue-500);
    box-shadow: 
        0 0 0 3px rgb(59 130 246 / 0.1),
        var(--shadow-md);
    transform: translateY(-1px);
    background: var(--white);
}

.auth-form label {
    color: var(--gray-700);
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
    font-size: var(--text-sm);
    margin-bottom: var(--space-2);
    display: block;
}

/* Clean Loading State */
.btn-loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
    overflow: hidden;
}

.btn-loading::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: loadingShimmer 1.5s ease-in-out infinite;
}

.btn-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Clean Error States */
.input-error {
    border-color: var(--error) !important;
    box-shadow: 
        0 0 0 3px rgb(239 68 68 / 0.1),
        var(--shadow-md) !important;
}

.error-message {
    color: var(--error);
    font-size: var(--text-sm);
    margin-top: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background: rgb(239 68 68 / 0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgb(239 68 68 / 0.2);
}

.success-message {
    color: var(--success);
    font-size: var(--text-sm);
    margin-top: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background: rgb(16 185 129 / 0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgb(16 185 129 / 0.2);
}

/* Clean Forgot Password Modal */
.forgot-modal {
    max-width: 450px;
}

.modal-icon {
    text-align: center;
    margin-bottom: var(--space-5);
}

.modal-icon i {
    font-size: var(--text-4xl);
    color: var(--blue-500);
    background: var(--blue-100);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--blue-200);
}

/* Input Groups */
.input-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.input-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .auth-container {
        flex-direction: column;
        padding: 0;
    }
    
    .auth-main {
        order: 1;
        padding: 60px var(--space-5) var(--space-6);
        max-width: 600px;
    }
    
    .auth-benefits {
        order: 2;
        padding: var(--space-6);
        min-width: auto;
        border-left: none;
        border-top: 1px solid var(--gray-200);
    }
    
    .auth-benefits h3 {
        font-size: var(--text-xl);
        margin-bottom: var(--space-6);
    }
    
    .benefits-list {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: var(--space-4);
    }
}

@media (max-width: 768px) {
    .auth-container {
        min-height: 100vh;
        padding: 0 var(--space-3);
    }
    
    .auth-main {
        padding: 60px var(--space-5) var(--space-5);
        max-width: 100%;
        width: 100%;
    }
    
    .auth-benefits {
        padding: var(--space-5);
        min-height: auto;
    }
    
    .benefits-list {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }
    
    .benefit {
        padding: var(--space-4);
        gap: var(--space-3);
    }
    
    .benefit i {
        font-size: var(--text-lg);
        width: 36px;
        height: 36px;
    }
    
    .form-header h1 {
        font-size: var(--text-2xl);
    }
    
    .form-header p {
        font-size: var(--text-base);
    }
    
    .form-options {
        flex-direction: column;
        gap: var(--space-3);
        align-items: stretch;
        text-align: center;
    }
    
    .input-row {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .btn-full {
        min-height: 48px;
        font-size: var(--text-base);
    }
    
    .brand {
        font-size: var(--text-2xl);
        gap: var(--space-2);
    }
    
    .brand i {
        font-size: var(--text-3xl);
    }
    
    .auth-forms {
        margin: var(--space-3) 0;
    }
    
    .auth-form {
        padding: var(--space-6);
    }
}

@media (max-width: 480px) {
    .auth-container {
        padding: 0 var(--space-2);
    }
    
    .auth-main {
        padding: 60px var(--space-3) var(--space-3);
    }
    
    .auth-benefits {
        padding: var(--space-3);
    }
    
    .benefit {
        flex-direction: column;
        text-align: center;
        gap: var(--space-2);
        padding: var(--space-3);
    }
    
    .benefit i {
        margin-top: 0;
        align-self: center;
    }
    
    .form-header h1 {
        font-size: var(--text-xl);
    }
    
    .brand {
        font-size: var(--text-xl);
    }
    
    .brand i {
        font-size: var(--text-2xl);
    }
    
    .auth-form {
        padding: var(--space-5);
    }
}

/* Clean Animations */
@keyframes loadingShimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

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

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn:hover,
    .auth-form:hover,
    .benefit:hover {
        transform: none;
    }
    
    .btn:active {
        transform: scale(0.98);
    }
    
    .benefit:active {
        transform: scale(0.99);
    }
    
    .back-link:active {
        transform: scale(0.98);
    }
    
    /* Improve touch targets */
    .btn,
    .checkbox,
    .toggle,
    .back-link,
    .auth-form input {
        min-height: 44px;
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
    }
    
    .forgot-link {
        min-height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: var(--space-2) var(--space-3);
    }
}