/* Social Auto Reply System - Global Styles */
/* Following Google Material Design Guidelines */

:root {
    --primary-color: #1976d2;
    --primary-dark: #1565c0;
    --primary-light: #42a5f5;
    --secondary-color: #dc004e;
    --accent-color: #ff5722;
    --background-color: #fafafa;
    --surface-color: #ffffff;
    --text-primary: #212121;
    --text-secondary: #757575;
    --text-hint: #9e9e9e;
    --divider-color: #e0e0e0;
    --success-color: #4caf50;
    --warning-color: #ff9800;
    --error-color: #f44336;
    --border-radius: 4px;
    --shadow-1: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    --shadow-2: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
    --shadow-3: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
    --transition: all 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
}

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

body {
    font-family: 'Roboto', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--background-color);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
    margin-bottom: 16px;
    color: var(--text-primary);
}

h1 { font-size: 24px; font-weight: 400; }
h2 { font-size: 20px; }
h3 { font-size: 18px; }
h4 { font-size: 16px; }
h5 { font-size: 14px; }
h6 { font-size: 12px; }

p {
    margin-bottom: 12px;
    color: var(--text-secondary);
}

/* Layout */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -8px;
}

.col {
    flex: 1;
    padding: 0 8px;
}

.col-12 { flex: 0 0 100%; }
.col-6 { flex: 0 0 50%; }
.col-4 { flex: 0 0 33.333333%; }
.col-3 { flex: 0 0 25%; }

/* Header */
.header {
    background-color: var(--primary-color);
    color: white;
    padding: 12px 0;
    box-shadow: var(--shadow-2);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 24px;
    flex-wrap: nowrap;
    overflow: hidden;
}

.logo {
    font-size: 18px;
    font-weight: 500;
    text-decoration: none;
    color: white;
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    min-width: 120px;
}

.logo::after {
    content: "System";
    font-size: 11px;
    font-weight: 300;
    opacity: 0.8;
}

.nav {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 8px;
    margin: 0;
    padding: 0;
    flex: 1;
    justify-content: center;
    flex-wrap: nowrap;
    overflow: hidden;
}

.nav a {
    color: white;
    text-decoration: none;
    padding: 4px 8px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    display: flex;
    align-items: center;
    height: 32px;
    min-width: 0;
    flex-shrink: 1;
}

.nav a:hover,
.nav a.active {
    background-color: rgba(255, 255, 255, 0.15);
    color: white;
}

.nav .language-section {
    display: flex;
    align-items: center;
    margin-left: 8px;
    padding-left: 8px;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    flex-shrink: 0;
}

.nav .language-section .language-switcher {
    margin: 0;
}

.nav .language-section .language-switcher .btn {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    font-size: 12px;
    padding: 4px 8px;
    height: 32px;
    min-width: 80px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.nav .language-section .language-switcher .btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    color: white;
}

.nav .language-section .language-switcher .btn:focus {
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.3);
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    color: white;
}

.nav .language-section .language-switcher .dropdown-menu {
    background-color: var(--surface-color);
    border: 1px solid var(--divider-color);
    box-shadow: var(--shadow-2);
    border-radius: var(--border-radius);
    padding: 4px 0;
    margin-top: 4px;
}

.nav .language-section .language-switcher .dropdown-item {
    padding: 6px 12px;
    font-size: 13px;
    color: var(--text-primary);
    transition: var(--transition);
}

.nav .language-section .language-switcher .dropdown-item:hover {
    background-color: var(--background-color);
    color: var(--text-primary);
}

.nav .language-section .language-switcher .dropdown-item.active {
    background-color: var(--primary-color);
    color: white;
}

.nav .language-section .language-switcher .dropdown-item.active:hover {
    background-color: var(--primary-dark);
    color: white;
}

.nav .user-section {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: 8px;
    padding-left: 8px;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    min-width: 100px;
    justify-content: flex-end;
    flex-shrink: 0;
}

.nav .user-section img {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.nav .user-section span {
    font-size: 13px;
    font-weight: 500;
    color: white;
    white-space: nowrap;
}

/* Hamburger Menu */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background-color: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger-menu.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger-menu.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger-menu.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Navigation Overlay */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.nav .user-section .logout-btn {
    color: white;
    text-decoration: none;
    padding: 4px 8px;
    border-radius: var(--border-radius);
    background-color: rgba(255, 255, 255, 0.1);
    font-size: 12px;
    font-weight: 500;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.2);
    white-space: nowrap;
}

.nav .user-section .logout-btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
}

/* Main Content */
.main-content {
    margin-top: 80px;
    padding: 24px 0;
    min-height: calc(100vh - 80px);
}

/* Cards */
.card {
    background-color: var(--surface-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-1);
    margin-bottom: 24px;
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-2);
}

.card-header {
    padding: 16px 24px;
    border-bottom: 1px solid var(--divider-color);
    background-color: var(--background-color);
}

.card-title {
    font-size: 18px;
    font-weight: 500;
    margin: 0;
    color: var(--text-primary);
}

.card-body {
    padding: 24px;
}

.card-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--divider-color);
    background-color: var(--background-color);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    min-height: 36px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--primary-dark);
    box-shadow: var(--shadow-2);
}

.btn-secondary {
    background-color: var(--surface-color);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--primary-color);
    color: white;
}

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

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

.btn-danger {
    background-color: var(--error-color);
    color: white;
}

.btn-small {
    padding: 4px 8px;
    font-size: 12px;
    min-height: 28px;
}

.btn-large {
    padding: 12px 24px;
    font-size: 16px;
    min-height: 48px;
}

/* Form Elements */
.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    margin-bottom: 4px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--divider-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    transition: var(--transition);
    background-color: var(--surface-color);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(25, 118, 210, 0.2);
}

.form-control.error {
    border-color: var(--error-color);
}

.form-help {
    font-size: 12px;
    color: var(--text-hint);
    margin-top: 4px;
}

.form-error {
    font-size: 12px;
    color: var(--error-color);
    margin-top: 4px;
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--surface-color);
}

.table th,
.table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--divider-color);
}

.table th {
    font-weight: 500;
    color: var(--text-primary);
    background-color: var(--background-color);
}

.table tbody tr:hover {
    background-color: var(--background-color);
}

/* Alerts */
.alert {
    padding: 12px 16px;
    border-radius: var(--border-radius);
    margin-bottom: 16px;
    border-left: 4px solid;
}

.alert-success {
    background-color: #e8f5e8;
    border-color: var(--success-color);
    color: #2e7d32;
}

.alert-warning {
    background-color: #fff8e1;
    border-color: var(--warning-color);
    color: #f57c00;
}

.alert-error {
    background-color: #ffebee;
    border-color: var(--error-color);
    color: #c62828;
}

.alert-info {
    background-color: #e3f2fd;
    border-color: var(--primary-color);
    color: #1565c0;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    font-size: 11px;
    font-weight: 500;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

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

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

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

/* Loading Spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--divider-color);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

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

/* Modal */
.modal-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background-color: rgba(0, 0, 0, 0.5) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    z-index: 2000 !important;
}

.modal-overlay .modal {
    background-color: var(--surface-color) !important;
    border-radius: var(--border-radius) !important;
    box-shadow: var(--shadow-3) !important;
    max-width: 500px !important;
    width: 90% !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
    position: relative !important;
}

.modal-overlay .modal-header {
    padding: 16px 24px !important;
    border-bottom: 1px solid var(--divider-color) !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
}

.modal-overlay .modal-title {
    font-size: 18px !important;
    font-weight: 500 !important;
    margin: 0 !important;
}

.modal-overlay .modal-close {
    background: none !important;
    border: none !important;
    font-size: 24px !important;
    cursor: pointer !important;
    color: var(--text-hint) !important;
}

.modal-overlay .modal-body {
    padding: 24px !important;
}

.modal-overlay .modal-footer {
    padding: 16px 24px !important;
    border-top: 1px solid var(--divider-color) !important;
    display: flex !important;
    justify-content: flex-end !important;
    gap: 8px !important;
}



/* Sidebar - OLD STYLES DISABLED - Now using sidebar-header.php styles */
/*.sidebar {
    position: fixed;
    top: 80px;
    left: 0;
    bottom: 0;
    width: 250px;
    background-color: var(--surface-color);
    border-right: 1px solid var(--divider-color);
    padding: 24px 0;
    overflow-y: auto;
    display: none;
}*/

/* OLD SIDEBAR NAV STYLES DISABLED
.sidebar-nav {
    list-style: none;
}

.sidebar-nav li {
    margin-bottom: 4px;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    padding: 12px 24px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    background-color: var(--background-color);
    color: var(--primary-color);
}

.sidebar-nav .icon {
    margin-right: 12px;
    font-size: 18px;
}

.main-with-sidebar {
    margin-left: 0;
}
*/

/* Utilities */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-inline-flex { display: inline-flex; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }

.align-center { align-items: center; }
.align-start { align-items: flex-start; }
.align-end { align-items: flex-end; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }

.p-0 { padding: 0; }
.p-1 { padding: 8px; }
.p-2 { padding: 16px; }
.p-3 { padding: 24px; }
.p-4 { padding: 32px; }

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .header .container {
        flex-direction: row;
        gap: 0;
        padding: 8px 20px;
        justify-content: space-between;
    }
    
    /* Show hamburger menu on mobile */
    .hamburger-menu {
        display: flex;
    }
    
    /* Hide navigation by default on mobile */
    .nav {
        position: fixed;
        top: 0;
        left: -100%;
        width: 280px;
        height: 100vh;
        background-color: var(--primary-color);
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        gap: 0;
        padding: 80px 0 20px 0;
        transition: left 0.3s ease;
        box-shadow: var(--shadow-3);
        z-index: 1000;
        overflow-y: auto;
    }
    
    .nav.open {
        left: 0;
    }
    
    .nav a {
        padding: 16px 24px;
        font-size: 16px;
        height: auto;
        border-radius: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        justify-content: flex-start;
        text-align: left;
    }
    
    .nav a:hover,
    .nav a.active {
        background-color: rgba(255, 255, 255, 0.1);
    }
    
    .nav .user-section {
        margin-left: 0;
        padding-left: 24px;
        padding-right: 24px;
        border-left: none;
        border-top: 1px solid rgba(255, 255, 255, 0.2);
        padding-top: 16px;
        margin-top: 16px;
        width: 100%;
        justify-content: flex-start;
        min-width: auto;
        flex-direction: column;
        gap: 12px;
    }
    
    .nav .language-section {
        margin-left: 0;
        padding-left: 24px;
        padding-right: 24px;
        border-left: none;
        border-top: 1px solid rgba(255, 255, 255, 0.2);
        padding-top: 16px;
        margin-top: 16px;
        width: 100%;
        justify-content: flex-start;
        min-width: auto;
    }
    
    .nav .language-section .language-switcher .btn {
        width: 100%;
        justify-content: center;
        padding: 12px;
        font-size: 16px;
        height: auto;
    }
    
    .nav .user-section img {
        width: 40px;
        height: 40px;
    }
    
    .nav .user-section span {
        font-size: 16px;
    }
    
    .nav .user-section .logout-btn {
        width: 100%;
        justify-content: center;
        padding: 12px;
        font-size: 16px;
    }
    
    .sidebar {
        display: block; /* Show sidebar on mobile */
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-with-sidebar {
        margin-left: 0;
    }
    
    .main-content {
        margin-top: 80px;
    }
    
    .col-6,
    .col-4,
    .col-3 {
        flex: 0 0 100%;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 8px;
    }
}

@media (max-width: 480px) {
    .nav {
        flex-direction: column;
        width: 100%;
    }
    
    .nav a {
        width: 100%;
        justify-content: center;
        text-align: center;
    }
    
    .nav .user-section {
        flex-direction: column;
        gap: 6px;
    }
    
    .main-content {
        margin-top: 140px;
    }
    
    .modal-overlay .modal {
        width: 95% !important;
        margin: 16px !important;
    }
    
    .card-body {
        padding: 16px;
    }
    
    .table {
        font-size: 12px;
    }
    
    .table th,
    .table td {
        padding: 8px 12px;
    }
}

/* Auto-Replies Page Mobile Responsiveness */
.filter-form {
    width: 100%;
}

.filter-row {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.filter-item {
    width: 100%;
    margin-bottom: 0;
}

.filter-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Auto-replies grid layout */
.auto-replies-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    width: 100%;
}

.auto-reply-item {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
    background: white;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: box-shadow 0.2s ease;
}

.auto-reply-item:hover {
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.auto-reply-content {
    flex: 1;
    padding: 20px;
}

.auto-reply-header {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 12px;
}

.page-name {
    margin: 0;
    font-size: 1.1em;
    font-weight: 600;
}

.badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.post-content {
    background-color: var(--background-color);
    padding: 12px;
    border-radius: var(--border-radius);
    margin-bottom: 12px;
    font-size: 14px;
    line-height: 1.4;
}

.post-meta {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 12px;
    line-height: 1.5;
}

.auto-reply-settings {
    background-color: #e8f5e8;
    padding: 12px;
    border-radius: var(--border-radius);
    margin-bottom: 8px;
}

.setting-label {
    color: #2e7d32;
    display: block;
    margin-bottom: 4px;
    font-weight: 600;
}

.setting-content {
    margin-bottom: 8px;
    line-height: 1.4;
}

.setting-meta {
    font-size: 11px;
    color: #2e7d32;
    margin-top: 8px;
}

.auto-reply-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 15px 20px;
    background: #f8f9fa;
    border-top: 1px solid #e0e0e0;
}

.btn-mobile {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    min-height: 44px;
    font-size: 14px;
    border-radius: var(--border-radius);
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-mobile .material-icons {
    font-size: 18px;
}

.btn-text {
    font-weight: 500;
}

.action-form {
    margin: 0;
}

/* Mobile Responsive Adjustments for Auto-Replies */
@media (max-width: 768px) {
    .auto-replies-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-row {
        gap: 12px;
    }
    
    .filter-buttons {
        justify-content: stretch;
    }
    
    .filter-buttons .btn {
        flex: 1;
        min-width: 120px;
    }
    
    .auto-reply-content {
        padding: 16px;
    }
    
    .auto-reply-actions {
        padding: 12px 16px;
    }
    
    .auto-reply-header {
        margin-bottom: 10px;
    }
    
    .page-name {
        font-size: 1em;
    }
    
    .badges {
        gap: 4px;
    }
    
    .badge {
        font-size: 10px;
        padding: 4px 8px;
    }
    
    .post-content {
        padding: 10px;
        font-size: 13px;
    }
    
    .auto-reply-settings {
        padding: 10px;
    }
    
    .btn-mobile {
        padding: 10px 14px;
        min-height: 40px;
        font-size: 13px;
    }
    
    .btn-mobile .material-icons {
        font-size: 16px;
    }
}

/* Default Auto-Replies Mobile Responsiveness */
@media (max-width: 768px) {
    /* Table improvements for mobile */
    .table-responsive {
        border-radius: 8px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .table {
        min-width: 600px; /* Ensure table doesn't get too cramped */
    }
    
    .table th {
        font-size: 0.75rem;
        padding: 8px 4px;
        white-space: nowrap;
        position: sticky;
        top: 0;
        background: #e3f2fd;
        z-index: 10;
    }
    
    .table td {
        font-size: 0.8rem;
        padding: 8px 4px;
        vertical-align: top;
    }
    
    /* Message content improvements */
    .message-content {
        max-height: 60px;
        font-size: 0.75rem;
        padding: 6px;
        overflow-y: auto;
        word-wrap: break-word;
        white-space: pre-wrap;
    }
    
    /* Button improvements for mobile */
    .btn-sm {
        font-size: 0.7rem;
        padding: 6px 8px;
        min-height: 32px;
        display: flex;
        align-items: center;
        justify-content: center;
        white-space: nowrap;
    }
    
    .d-flex.flex-column.gap-2 {
        min-width: 80px;
    }
    
    .d-flex.flex-column.gap-2 .btn {
        width: 100%;
        margin-bottom: 4px;
        font-size: 0.7rem;
        padding: 6px 8px;
    }
    
    /* Badge improvements */
    .badge {
        font-size: 0.65rem;
        padding: 4px 6px;
        word-wrap: break-word;
        white-space: normal;
        display: inline-block;
        max-width: 100%;
    }
    
    /* Alert improvements */
    .alert {
        margin-bottom: 15px;
        padding: 12px;
    }
    
    .alert .d-flex {
        flex-direction: column;
        text-align: center;
    }
    
    .alert .flex-shrink-0 {
        margin-bottom: 10px;
    }
    
    .alert .row {
        margin: 0;
    }
    
    .alert .col-md-6 {
        padding: 5px 0;
    }
    
    /* Modal improvements for mobile */
    .modal-dialog {
        margin: 10px;
        max-width: calc(100% - 20px);
    }
    
    .modal-body {
        padding: 15px;
    }
    
    .modal-footer {
        padding: 10px 15px;
        flex-direction: column;
        gap: 10px;
    }
    
    .modal-footer .btn {
        width: 100%;
        margin: 0;
    }
    
    /* Form improvements for mobile */
    .form-label {
        font-size: 0.9rem;
        margin-bottom: 5px;
    }
    
    .form-control, .form-select {
        font-size: 0.9rem;
        padding: 8px 12px;
    }
    
    /* Empty state improvements */
    .text-center.py-5 {
        padding: 40px 15px !important;
    }
    
    .text-center.py-5 .btn-lg {
        width: 100%;
        margin-bottom: 10px;
    }
    
    .text-center.py-5 .d-flex {
        flex-direction: column;
        gap: 10px;
    }
    
    /* Card header improvements */
    .card-header {
        padding: 15px;
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .card-header .btn {
        width: 100%;
        max-width: 200px;
    }
}

/* Mobile Card View Styles for Default Auto-Replies */
.message-content-mobile {
    word-wrap: break-word;
    white-space: pre-wrap;
    font-size: 0.9rem;
    line-height: 1.4;
    max-height: none;
    overflow: visible;
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 6px;
}

/* Mobile Card Improvements */
@media (max-width: 768px) {
    .message-content-mobile {
        font-size: 0.85rem;
        padding: 8px !important;
        margin-bottom: 0;
    }
    
    .card-body {
        padding: 12px !important;
    }
    
    .card {
        margin-bottom: 15px;
        border-radius: 8px;
    }
    
    .badge {
        font-size: 0.7rem;
        padding: 4px 8px;
        margin-bottom: 4px;
        display: inline-block;
        word-wrap: break-word;
        white-space: normal;
    }
    
    .btn-sm {
        font-size: 0.8rem;
        padding: 8px 12px;
        min-height: 36px;
    }
    
    .d-grid.gap-2 {
        gap: 8px !important;
    }
    
    .row .col-6 {
        padding: 0 4px;
    }
    
    .row .col-6 .btn {
        font-size: 0.75rem;
        padding: 6px 8px;
    }
}

@media (min-width: 769px) {
    .message-content-mobile {
        font-size: 0.9rem;
        padding: 10px !important;
    }
    
    /* Desktop improvements */
    .table-responsive {
        overflow: visible;
    }
    
    .table {
        min-width: auto;
    }
    
    .table th {
        position: static;
    }
    
    .card-header {
        flex-direction: row;
        text-align: left;
    }
    
    .card-header .btn {
        width: auto;
        max-width: none;
    }
    
    .modal-footer {
        flex-direction: row;
    }
    
    .modal-footer .btn {
        width: auto;
    }
    
    .alert .d-flex {
        flex-direction: row;
        text-align: left;
    }
    
    .text-center.py-5 .d-flex {
        flex-direction: row;
    }
    
/* Media Upload Styles */
.media-upload-section {
    background: #f8f9fa;
    border: 2px dashed #dee2e6;
    border-radius: 8px;
    padding: 20px;
    margin: 15px 0;
    text-align: center;
    transition: all 0.3s ease;
}

.media-upload-section:hover {
    border-color: #007bff;
    background: #f0f8ff;
}

.media-upload-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.media-upload-btn:hover {
    background: #0056b3;
    transform: translateY(-1px);
}

.media-upload-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
    transform: none;
}

.media-upload-btn.btn-success {
    background: #28a745;
    border-color: #28a745;
}

.media-preview-content {
    margin-top: 15px;
    padding: 15px;
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 6px;
}

.media-preview-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 6px;
}

.media-thumbnail {
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.media-info {
    flex-grow: 1;
    text-align: left;
}

.media-name {
    display: block;
    font-weight: 500;
    color: #495057;
    margin-bottom: 5px;
}

.media-type {
    display: block;
    color: #6c757d;
    font-size: 0.8rem;
}

.remove-media-btn,
.remove-preview-btn {
    background: #dc3545;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.remove-media-btn:hover,
.remove-preview-btn:hover {
    background: #c82333;
}

.media-caption-input {
    margin-top: 10px;
}

.media-caption-input input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 0.9rem;
}

.media-caption-input input:focus {
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,0.25);
}

.media-upload-info {
    margin-top: 10px;
    font-size: 0.8rem;
    color: #6c757d;
}

.media-upload-info ul {
    list-style: none;
    padding: 0;
    margin: 5px 0;
}

.media-upload-info li {
    margin: 2px 0;
}

.media-upload-info li:before {
    content: "• ";
    color: #007bff;
}

/* Media display in auto-replies */
.auto-reply-media {
    margin: 10px 0;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 6px;
    border-left: 4px solid #007bff;
}

.auto-reply-media img,
.auto-reply-media video {
    max-width: 100%;
    max-height: 200px;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.auto-reply-media .media-caption {
    margin-top: 8px;
    font-size: 0.85rem;
    color: #6c757d;
    font-style: italic;
}

/* Mobile responsive media upload */
@media (max-width: 768px) {
    .media-upload-section {
        padding: 15px;
        margin: 10px 0;
    }
    
    .media-upload-btn {
        padding: 12px 16px;
        font-size: 1rem;
        width: 100%;
    }
    
    .media-preview-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .media-info {
        text-align: center;
    }
    
    .auto-reply-media img,
    .auto-reply-media video {
        max-height: 150px;
    }
}

/* RTL Support for Header - More Aggressive */
[dir="rtl"] .header .container {
    direction: rtl !important;
    flex-wrap: nowrap !important;
    overflow: hidden !important;
}

[dir="rtl"] .nav {
    direction: rtl !important;
    gap: 6px !important; /* Better spacing */
    flex-wrap: nowrap !important;
    overflow: hidden !important;
    justify-content: center !important;
    max-width: 100% !important;
    width: 100% !important;
}

[dir="rtl"] .nav a {
    font-size: 12px !important; /* Readable font size */
    padding: 4px 6px !important; /* Adequate padding */
    min-width: 0 !important;
    flex-shrink: 1 !important;
    max-width: 90px !important; /* Reasonable max width */
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    margin: 0 !important;
}

[dir="rtl"] .nav .language-section {
    margin-left: 0 !important;
    margin-right: 6px !important;
    padding-left: 0 !important;
    padding-right: 6px !important;
    border-left: none !important;
    border-right: 1px solid rgba(255, 255, 255, 0.2) !important;
    flex-shrink: 0 !important;
    max-width: 110px !important;
}

[dir="rtl"] .nav .language-section .language-switcher .btn {
    font-size: 12px !important;
    padding: 4px 6px !important;
    height: 32px !important;
    min-width: 80px !important;
}

[dir="rtl"] .nav .user-section {
    margin-left: 0 !important;
    margin-right: 6px !important;
    padding-left: 0 !important;
    padding-right: 6px !important;
    border-left: none !important;
    border-right: 1px solid rgba(255, 255, 255, 0.2) !important;
    flex-shrink: 0 !important;
    max-width: 130px !important;
    gap: 4px !important;
}

[dir="rtl"] .nav .user-section span {
    font-size: 12px !important;
    max-width: 70px !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}

[dir="rtl"] .nav .user-section .logout-btn {
    font-size: 11px !important;
    padding: 4px 6px !important;
    height: 32px !important;
}

[dir="rtl"] .nav .user-section img {
    width: 24px !important;
    height: 24px !important;
}

[dir="rtl"] .logo {
    text-align: right !important;
    font-size: 18px !important;
    min-width: 120px !important;
}

/* Force single line layout for RTL */
[dir="rtl"] .nav {
    flex-wrap: nowrap !important;
    overflow: hidden !important;
    justify-content: center !important;
    max-width: 100% !important;
}

[dir="rtl"] .nav a {
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    max-width: 80px !important; /* Limit width to prevent wrapping */
}

[dir="rtl"] .nav .language-section {
    flex-shrink: 0 !important;
    max-width: 100px !important;
}

[dir="rtl"] .nav .user-section {
    flex-shrink: 0 !important;
    max-width: 120px !important;
}

/* Removed conflicting smaller user section span rule - using the better one above */

/* Ultra-aggressive RTL fix */
[dir="rtl"] .header {
    overflow: hidden !important;
}

[dir="rtl"] .header .container {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    max-width: 1600px !important;
    margin: 0 auto !important;
    padding: 0 8px !important; /* Reduced padding */
    flex-wrap: nowrap !important;
    overflow: hidden !important;
    direction: rtl !important;
}

[dir="rtl"] .nav {
    display: flex !important;
    align-items: center !important;
    list-style: none !important;
    gap: 0px !important;
    margin: 0 !important;
    padding: 0 !important;
    flex: 1 !important;
    justify-content: center !important;
    flex-wrap: nowrap !important;
    overflow: hidden !important;
    direction: rtl !important;
    max-width: calc(100% - 200px) !important; /* Reserve space for logo and user section */
}

/* Removed conflicting smaller RTL styles - using the better ones above */

[dir="rtl"] .nav a:hover,
[dir="rtl"] .nav a.active {
    background-color: rgba(255, 255, 255, 0.15) !important;
    color: white !important;
}

/* Final RTL Header Fix - Override all conflicting styles */
[dir="rtl"] .header .container {
    direction: rtl !important;
    flex-wrap: nowrap !important;
    overflow: hidden !important;
    padding: 0 24px !important; /* Increased padding */
    max-width: 1600px !important; /* Increased max-width */
}

[dir="rtl"] .nav {
    direction: rtl !important;
    gap: 16px !important; /* Increased gap further */
    flex-wrap: nowrap !important;
    overflow: hidden !important;
    justify-content: center !important;
    max-width: 100% !important;
    width: 100% !important;
    align-items: center !important;
    min-width: 800px !important; /* Ensure minimum width */
}

[dir="rtl"] .nav a {
    font-size: 13px !important;
    padding: 8px 14px !important; /* Increased padding */
    min-width: 0 !important;
    flex-shrink: 1 !important;
    max-width: 140px !important; /* Increased max-width */
    white-space: nowrap !important;
    overflow: visible !important;
    text-overflow: clip !important;
    margin: 0 !important;
    height: 36px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 6px !important;
    transition: all 0.3s ease !important;
    position: relative !important;
}

[dir="rtl"] .nav a:hover,
[dir="rtl"] .nav a.active {
    background-color: rgba(255, 255, 255, 0.2) !important;
    color: white !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
}

/* Add visual separators between navigation items */
[dir="rtl"] .nav a:not(:last-child)::after {
    content: '';
    position: absolute;
    left: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 20px;
    background-color: rgba(255, 255, 255, 0.3);
}

/* Ensure separators don't interfere with user section */
[dir="rtl"] .nav .user-section::before,
[dir="rtl"] .nav .user-section::after {
    display: none !important;
}

/* Add separator before user section */
[dir="rtl"] .nav .user-section {
    position: relative;
}

[dir="rtl"] .nav .user-section::before {
    content: '';
    position: absolute;
    right: -12px; /* Move separator further away from user section */
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 20px;
    background-color: rgba(255, 255, 255, 0.3);
    display: block !important;
}

[dir="rtl"] .nav .language-section {
    margin-left: 0 !important;
    margin-right: 8px !important;
    padding-left: 0 !important;
    padding-right: 8px !important;
    border-left: none !important;
    border-right: 1px solid rgba(255, 255, 255, 0.2) !important;
    flex-shrink: 0 !important;
    max-width: 120px !important;
}

[dir="rtl"] .nav .language-section .language-switcher .btn {
    font-size: 13px !important;
    padding: 6px 8px !important;
    height: 36px !important;
    min-width: 90px !important;
}

[dir="rtl"] .nav .user-section {
    margin-left: 0 !important;
    margin-right: 8px !important;
    padding-left: 0 !important;
    padding-right: 8px !important;
    border-left: none !important;
    border-right: 1px solid rgba(255, 255, 255, 0.2) !important;
    flex-shrink: 0 !important;
    max-width: 150px !important;
    gap: 6px !important;
}

[dir="rtl"] .nav .user-section span {
    font-size: 13px !important;
    max-width: 100px !important; /* Increased from 80px */
    overflow: visible !important; /* Changed from hidden to visible */
    text-overflow: clip !important; /* Changed from ellipsis to clip */
    white-space: nowrap !important;
}

[dir="rtl"] .nav .user-section .logout-btn {
    font-size: 12px !important;
    padding: 8px 12px !important; /* Better padding */
    height: 36px !important;
    background-color: rgba(220, 53, 69, 0.1) !important; /* Light red background */
    border: 1px solid rgba(220, 53, 69, 0.3) !important; /* Red border */
    border-radius: 6px !important;
    color: #dc3545 !important; /* Red text */
    transition: all 0.3s ease !important;
    text-decoration: none !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

[dir="rtl"] .nav .user-section .logout-btn:hover {
    background-color: rgba(220, 53, 69, 0.2) !important;
    border-color: rgba(220, 53, 69, 0.5) !important;
    color: #dc3545 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.2) !important;
}

[dir="rtl"] .nav .user-section img {
    width: 28px !important;
    height: 28px !important;
}

[dir="rtl"] .logo {
    text-align: right !important;
    font-size: 20px !important;
    min-width: 140px !important;
}

/* Final logout button alignment fix */
[dir="rtl"] .nav .user-section {
    display: flex !important;
    align-items: center !important;
    height: 36px !important;
    gap: 6px !important; /* Smaller gap between photo, name, and logout button */
    padding: 0 16px !important; /* Increased padding to create more space from separators */
    background: transparent !important; /* Ensure no background conflicts */
    position: relative !important;
    z-index: 2 !important; /* Higher z-index to ensure it's above separators */
    margin-left: 16px !important; /* Increased margin to separate from language section */
}

[dir="rtl"] .nav .user-section span {
    line-height: 1 !important;
    display: flex !important;
    align-items: center !important;
    margin: 0 !important;
    padding: 0 4px !important; /* Add small padding for better spacing */
}

[dir="rtl"] .nav .user-section .logout-btn {
    height: 32px !important; /* Slightly smaller height */
    padding: 6px 12px !important; /* Adjusted padding */
    line-height: 1 !important;
    margin: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: 50px !important; /* Smaller minimum width */
    white-space: nowrap !important;
    font-size: 11px !important;
    font-weight: 500 !important;
}

[dir="rtl"] .nav .user-section img {
    flex-shrink: 0 !important;
    border-radius: 50% !important;
    object-fit: cover !important;
    margin: 0 !important;
    width: 28px !important; /* Fixed width */
    height: 28px !important; /* Fixed height */
}

/* Proper spacing between language section and user section in RTL */
[dir="rtl"] .nav .language-section {
    margin-left: 12px !important; /* Reduced margin */
    padding: 0 8px !important; /* Add padding for separation */
}

/* Ensure proper order and spacing */
[dir="rtl"] .nav {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important; /* Reduced overall gap */
    padding: 0 4px !important; /* Add small padding to nav */
}

/* Loading animation for upload */
.upload-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Media upload progress */
.upload-progress {
    width: 100%;
    height: 4px;
    background: #e9ecef;
    border-radius: 2px;
    margin-top: 10px;
    overflow: hidden;
}

.upload-progress-bar {
    height: 100%;
    background: #007bff;
    width: 0%;
    transition: width 0.3s ease;
}

/* Media type indicators */
.media-type-badge {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.7rem;
    font-weight: 500;
    margin-left: 5px;
}

.media-type-badge.photo {
    background: #28a745;
    color: white;
}

.media-type-badge.video {
    background: #dc3545;
    color: white;
}

}