/* ============================================
   Auth Modal Styles (Login/Signup Popup)
   ============================================ */
.auth-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.auth-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.auth-modal {
    background: white;
    width: 90%;
    max-width: 400px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
}

.auth-modal-overlay.active .auth-modal {
    transform: translateY(0);
}

.auth-modal-header {
    padding: var(--spacing-lg);
    text-align: center;
    background: var(--bg-color);
    position: relative;
    border-bottom: 1px solid var(--border-color);
}

.auth-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.auth-modal-close:hover {
    color: var(--text-primary);
}

.auth-modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.auth-modal-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.auth-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
}

.auth-tab {
    flex: 1;
    padding: 1rem;
    border: none;
    background: none;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.auth-tab.active {
    color: var(--primary-color);
    background: white;
}

.auth-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
}

.auth-modal-body {
    padding: var(--spacing-lg);
}

.auth-tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.auth-tab-content.active {
    display: block;
}

/* Reference Style Form Elements */
.auth-form-group {
    margin-bottom: 1rem;
}

.auth-form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.auth-form-input {
    width: 100%;
    padding: 0.8rem 1rem;
    background: #f0f2f5;
    /* Light grey background from reference */
    border: 1px solid transparent;
    border-radius: 4px;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    font-family: inherit;
}

.auth-form-input:focus {
    background: white;
    border-color: var(--border-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.1);
}

.auth-submit-btn {
    width: 100%;
    padding: 0.8rem;
    background: #FFCA28;
    /* Yellow/Gold from reference */
    color: #333;
    font-weight: 600;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s ease;
    margin-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-submit-btn:hover {
    background: #ffc107;
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Mobile Search & Notification Icons */
.mobile-search-icon,
.mobile-notification-icon {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--text-secondary);
    font-size: 1.25rem;
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
    position: relative;
    text-decoration: none;
}

.mobile-search-icon:hover,
.mobile-notification-icon:hover {
    background: var(--bg-hover);
    color: var(--primary-color);
}

.mobile-notification-icon span {
    position: absolute;
    top: -2px;
    right: -2px;
    background: var(--error-color);
    color: white;
    font-size: 10px;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
}

@media (max-width: 768px) {

    .mobile-search-icon,
    .mobile-notification-icon {
        display: flex;
    }
}