/* Authentication Styles */
.auth-form {
    padding: 2rem;
    max-width: 400px;
    width: 90vw;
}

.auth-form .form-group {
    margin-bottom: 1.5rem;
}

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

.auth-form .form-group input,
.auth-form .form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--background);
    color: var(--text-primary);
}

.auth-form .form-group input:focus,
.auth-form .form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.1);
}

.auth-form .form-group small {
    display: block;
    margin-top: 0.25rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.auth-form .form-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.auth-form .form-actions .btn {
    width: 100%;
    justify-content: center;
}

/* User Menu Styles */
.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
}

.user-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--background);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    min-width: 200px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
}

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

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    text-decoration: none;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
}

.dropdown-item:hover {
    background: var(--surface);
    color: var(--primary-blue);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.5rem 0;
}

/* Notification Styles */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 2000;
    max-width: 400px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.notification-success {
    background: var(--success-green);
    color: white;
}

.notification-error {
    background: var(--error-red);
    color: white;
}

.notification-warning {
    background: var(--warning-amber);
    color: white;
}

.notification-info {
    background: var(--primary-blue);
    color: white;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
}

.notification-content i {
    font-size: 1.25rem;
}

.notification-close {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 50%;
    transition: var(--transition);
    margin-left: auto;
}

.notification-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Auth Buttons */
#authButtons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

#userMenu {
    display: none;
}

/* Responsive Auth Styles */
@media (max-width: 768px) {
    .auth-form {
        padding: 1rem;
        width: 95vw;
    }

    .user-info span {
        display: none;
    }

    .dropdown-menu {
        right: -50px;
        min-width: 180px;
    }

    .notification {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
    }

    #authButtons {
        flex-direction: column;
        gap: 0.5rem;
    }

    #authButtons .btn {
        font-size: 0.875rem;
        padding: 0.5rem 1rem;
    }
}

/* Loading States for Auth */
.auth-form .btn.loading {
    position: relative;
    color: transparent;
}

.auth-form .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 currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Form Validation Styles */
.auth-form .form-group input.error,
.auth-form .form-group select.error {
    border-color: var(--error-red);
    box-shadow: 0 0 0 3px rgba(211, 47, 47, 0.1);
}

.auth-form .form-group .error-message {
    display: block;
    margin-top: 0.25rem;
    color: var(--error-red);
    font-size: 0.875rem;
}

/* Success States */
.auth-form .form-group input.success,
.auth-form .form-group select.success {
    border-color: var(--success-green);
    box-shadow: 0 0 0 3px rgba(56, 142, 60, 0.1);
}