/* Auth Pages Styles */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background: var(--bg-light);
    position: relative;
    overflow-y: auto;
}

.dark-mode.auth-page {
    background: var(--bg-dark);
}

.auth-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.1), transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.1), transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(14, 165, 233, 0.1), transparent 50%);
    animation: gradientShift 15s ease infinite;
}

.dark-mode .auth-page::before {
    background: 
        radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.05), transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.05), transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(14, 165, 233, 0.05), transparent 50%);
}

@keyframes gradientShift {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.auth-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 450px;
    animation: fadeInUp 0.6s ease;
    margin: auto;
}

.auth-card {
    background: white;
    border-radius: 1.5rem;
    padding: 2rem 2rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-light);
    max-height: 90vh;
    overflow-y: auto;
}

.dark-mode .auth-card {
    background: var(--surface-dark);
    border: 1px solid var(--border-dark);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.auth-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.auth-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Space Grotesk', sans-serif;
    text-transform: uppercase;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-logo .logo-image {
    height: 2.5rem;
    width: auto;
    max-width: 120px;
}

.auth-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.375rem;
    color: var(--text-light);
}

.dark-mode .auth-header h1 {
    color: var(--text-dark);
}

.auth-header p {
    color: #6b7280;
    font-size: 0.875rem;
}

.dark-mode .auth-header p {
    color: #9ca3af;
}

.auth-form {
    margin-bottom: 1.25rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-light);
    font-size: 0.875rem;
}

.dark-mode .form-group label {
    color: var(--text-dark);
}

.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
    font-size: 0.9375rem;
    transition: all 0.3s;
    background: white;
    color: var(--text-light);
}

.dark-mode .form-group input {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--text-dark);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.dark-mode .form-group input:focus {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.form-group input::placeholder {
    color: #9ca3af;
}

.form-group small {
    display: block;
    margin-top: 0.375rem;
    font-size: 0.8125rem;
    color: #6b7280;
}

.dark-mode .form-group small {
    color: #9ca3af;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    font-size: 0.875rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: var(--text-light);
}

.dark-mode .checkbox-label {
    color: var(--text-dark);
}

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

.btn-full {
    width: 100%;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
    text-decoration: none;
}

.btn svg {
    width: 1.25rem;
    height: 1.25rem;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    background: #2563eb;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.auth-footer {
    text-align: center;
}

.auth-footer p {
    margin-bottom: 1rem;
    color: #6b7280;
    font-size: 0.9375rem;
}

.dark-mode .auth-footer p {
    color: #9ca3af;
}

.link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

.link-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #6b7280;
    text-decoration: none;
    font-size: 0.875rem;
    transition: all 0.3s;
}

.dark-mode .link-back {
    color: #9ca3af;
}

.link-back:hover {
    color: var(--primary);
    gap: 0.75rem;
}

.link-back svg {
    width: 1rem;
    height: 1rem;
}

.alert {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem;
    border-radius: 0.75rem;
    margin-bottom: 1.25rem;
    font-size: 0.875rem;
}

.alert svg {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
}

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

.dark-mode .alert-error {
    background: rgba(220, 38, 38, 0.1);
    color: #fca5a5;
    border-color: rgba(220, 38, 38, 0.3);
}

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

.dark-mode .alert-success {
    background: rgba(34, 197, 94, 0.1);
    color: #86efac;
    border-color: rgba(34, 197, 94, 0.3);
}

/* Responsive */
@media (max-width: 640px) {
    .auth-page {
        padding: 1rem 0.5rem;
        align-items: flex-start;
    }
    
    .auth-card {
        padding: 1.5rem 1.25rem;
        max-height: none;
    }
    
    .auth-header h1 {
        font-size: 1.5rem;
    }
    
    .auth-logo {
        font-size: 1.25rem;
    }
    
    .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .form-group {
        margin-bottom: 1rem;
    }
}

/* User Menu in Navbar */
.user-menu {
    position: relative;
}

.user-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    background: rgba(0, 0, 0, 0.05);
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    color: inherit;
    font-weight: 500;
    font-size: 0.875rem;
}

.dark-mode .user-btn {
    background: rgba(255, 255, 255, 0.1);
}

.user-btn:hover {
    background: rgba(0, 0, 0, 0.1);
}

.dark-mode .user-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.user-avatar {
    width: 2rem;
    height: 2rem;
    border-radius: 9999px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s;
    z-index: 100;
}

.dark-mode .user-dropdown {
    background: var(--surface-dark);
    border: 1px solid var(--border-dark);
}

.user-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.25rem;
    color: inherit;
    text-decoration: none;
    transition: all 0.2s;
    font-size: 0.875rem;
}

.user-dropdown-item:first-child {
    border-top-left-radius: 0.75rem;
    border-top-right-radius: 0.75rem;
}

.user-dropdown-item:last-child {
    border-bottom-left-radius: 0.75rem;
    border-bottom-right-radius: 0.75rem;
}

.user-dropdown-item:hover {
    background: rgba(0, 0, 0, 0.05);
}

.dark-mode .user-dropdown-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.user-dropdown-item svg {
    width: 1.125rem;
    height: 1.125rem;
    opacity: 0.7;
}

.user-dropdown-divider {
    height: 1px;
    background: var(--border-light);
    margin: 0.25rem 0;
}

.dark-mode .user-dropdown-divider {
    background: var(--border-dark);
}

.user-name-desktop {
    display: none;
}

@media (min-width: 768px) {
    .user-name-desktop {
        display: inline;
    }
    
    .nav-links {
        display: flex;
    }
}