/* Authentication Pages Styles */
:root {
    --primary-gold: #D4AF37;
    --primary-gold-dark: #B8941F;
    --primary-gold-light: #F4E4BC;
    --white: #FFFFFF;
    --light-gray: #F5F5F5;
    --gray: #6B7280;
    --dark-gray: #374151;
    --error-red: #DC2626;
    --success-green: #059669;
    --warning-orange: #D97706;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    background: var(--light-gray);
}

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.auth-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7);
}

.bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(212, 175, 55, 0.8) 0%, 
        rgba(244, 228, 188, 0.9) 50%, 
        rgba(255, 255, 255, 0.95) 100%);
}

.auth-content {
    width: 100%;
    max-width: 1200px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    z-index: 1;
}

.auth-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    margin-bottom: 2rem;
    position: relative;
    animation: slideDown 0.6s ease-out;
}

.auth-header .logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 1rem;
}

.auth-header .logo img {
    height: 60px;
    width: auto;
}

.auth-header .logo h1 {
    color: var(--primary-gold);
    font-size: 2.2rem;
    margin: 0;
    font-weight: bold;
}

.auth-header h2 {
    color: var(--dark-gray);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.auth-header p {
    color: var(--gray);
    font-size: 1rem;
    margin: 0;
}

.auth-logo {
    height: 60px;
    width: auto;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
}

.auth-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 450px;
    animation: slideUp 0.6s ease-out 0.2s both;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    position: relative;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-group label i {
    color: var(--primary-gold);
    font-size: 0.8rem;
}

.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--light-gray);
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-group.focused input {
    border-color: var(--primary-gold);
}

.password-input-container {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray);
    cursor: pointer;
    padding: 0.25rem;
    transition: var(--transition);
}

.password-toggle:hover {
    color: var(--primary-gold);
}

.input-focus-border {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gold);
    transition: var(--transition);
}

.form-group.focused .input-focus-border {
    width: 100%;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--gray);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkmark {
    width: 16px;
    height: 16px;
    border: 2px solid var(--gray);
    border-radius: 3px;
    position: relative;
    transition: var(--transition);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--primary-gold);
    border-color: var(--primary-gold);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: bold;
}

.forgot-link {
    background: none;
    border: none;
    color: var(--primary-gold);
    font-size: 0.9rem;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
}

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

.auth-button {
    width: 100%;
    padding: 0.875rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--primary-gold-dark) 100%);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

.auth-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.auth-button:active:not(:disabled) {
    transform: translateY(0);
}

.auth-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.auth-button .button-text,
.auth-button .loading-spinner {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.auth-divider {
    text-align: center;
    margin: 1.5rem 0;
    position: relative;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--light-gray);
}

.auth-divider span {
    background: var(--white);
    padding: 0 1rem;
    color: var(--gray);
    font-size: 0.9rem;
}

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--light-gray);
}

.auth-footer p {
    color: var(--gray);
    font-size: 0.9rem;
}

.signup-link {
    color: var(--primary-gold);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

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

.message {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    animation: slideIn 0.3s ease-out;
}

.error-message {
    background: rgba(220, 38, 38, 0.1);
    color: var(--error-red);
    border: 1px solid rgba(220, 38, 38, 0.2);
}

.success-message {
    background: rgba(5, 150, 105, 0.1);
    color: var(--success-green);
    border: 1px solid rgba(5, 150, 105, 0.2);
}

.message i {
    font-size: 1rem;
}

/* Animations */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .auth-content {
        padding: 1rem;
        gap: 1rem;
    }
    
    .auth-header {
        padding: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .auth-header .logo h1 {
        font-size: 1.8rem;
    }
    
    .auth-header h2 {
        font-size: 1.5rem;
    }
    
    .auth-card {
        padding: 2rem;
        max-width: 100%;
    }
    
    .form-options {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .auth-header {
        padding: 1rem;
    }
    
    .auth-header .logo {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .auth-header .logo h1 {
        font-size: 1.5rem;
    }
    
    .auth-card {
        padding: 1.5rem;
    }
    
    .auth-form {
        gap: 1rem;
    }
}

/* Loading States */
.loading-spinner i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Focus Management */
.form-group input:focus + .input-focus-border {
    width: 100%;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .auth-button {
        border: 2px solid var(--primary-gold-dark);
    }
    
    .form-group input {
        border-width: 2px;
    }
}