/* Responsive Styles - Media Queries */

/* Tablet and below */
@media (max-width: 1024px) {
    .sidebar {
        width: 60px;
    }
    
    .sidebar-header h2,
    .nav-menu span,
    .user-info span {
        display: none;
    }
    
    .nav-menu a {
        justify-content: center;
    }
    
    .main-content {
        margin-left: 60px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .header {
        padding: 12px 16px;
    }
    
    .header h1 {
        font-size: 18px;
    }
    
    .sidebar {
        position: fixed;
        left: -250px;
        z-index: 1000;
        width: 250px;
        transition: left 0.3s ease;
    }
    
    .sidebar.active {
        left: 0;
    }
    
    .sidebar-header h2,
    .nav-menu span,
    .user-info span {
        display: inline;
    }
    
    .nav-menu a {
        justify-content: flex-start;
    }
    
    .main-content {
        margin-left: 0;
        padding: 16px;
    }
    
    /* Mobile menu overlay */
    .sidebar-overlay {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.3);
        z-index: 999;
    }
    
    .sidebar-overlay.active {
        display: block;
    }
    
    /* Show menu button on mobile */
    .menu-toggle {
        display: flex;
    }
    
    /* Filter bar mobile */
    .filter-bar {
        flex-wrap: wrap;
        padding: 12px;
    }
    
    .filter-group {
        width: 100%;
    }
    
    .filter-select {
        width: 100%;
    }
    
    .filter-actions {
        width: 100%;
        justify-content: flex-end;
    }
    
    /* Cards */
    .card-body {
        padding: 16px;
    }
    
    /* Results */
    .result-content {
        flex-wrap: wrap;
    }
    
    .result-sender {
        width: 100%;
    }
    
    .result-subject {
        width: 100%;
    }
    
    .result-actions {
        width: 100%;
        margin-left: 0;
        margin-top: 8px;
    }
    
    /* Toolbar */
    .toolbar {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .toolbar-left, .toolbar-right {
        flex-wrap: wrap;
    }
    
    /* Unread info */
    .unread-info {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .count-number {
        font-size: 36px;
    }
    
    /* Empty state */
    .empty-state {
        padding: 40px 16px;
    }
    
    .empty-state h2 {
        font-size: 18px;
    }
    
    /* Web auth */
    .web-auth-section {
        padding: 16px;
    }
    
    .url-box {
        flex-direction: column;
    }
    
    .code-input-row {
        flex-direction: column;
    }
}

/* Small mobile */
@media (max-width: 480px) {
    .header h1 {
        font-size: 16px;
    }
    
    .content-header h1 {
        font-size: 20px;
    }
    
    .btn-large {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .result-item {
        padding: 12px;
    }
    
    .setup-steps li {
        padding-left: 40px;
    }
    
    .setup-steps li::before {
        width: 24px;
        height: 24px;
        font-size: 12px;
    }
}

/* Desktop (default styles are already desktop-first, these are enhancements) */
@media (min-width: 1200px) {
    .main-content {
        padding: 32px 48px;
    }
    
    .result-sender {
        width: 250px;
    }
}

/* Print styles */
@media print {
    .sidebar,
    .header,
    .filter-bar,
    .toolbar,
    .btn,
    .result-actions {
        display: none !important;
    }
    
    .main-content {
        margin: 0;
        padding: 0;
    }
    
    .results-list {
        box-shadow: none;
    }
    
    .result-item {
        page-break-inside: avoid;
    }
}