:root {
    --primary: #D94F2B;
    --primary-dark: #1E2547;
    --primary-light: #E8693D;
    --accent: #D94F2B;
    --bg: #f5f3f1;
    --card-bg: #ffffff;
    --text: #1a1a2e;
    --text-secondary: #667781;
    --border: #e0e0e0;
    --shadow: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-hover: 0 4px 12px rgba(0,0,0,0.12);
    --radius: 12px;
    --radius-sm: 8px;
    --sidebar-width: 260px;
    --topbar-height: 0px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Tajawal', 'Arial', sans-serif;
}

body {
    background-color: var(--bg);
    color: var(--text);
    direction: rtl;
    overflow-x: hidden;
}

.container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: var(--sidebar-width);
    background: linear-gradient(180deg, #1E2547 0%, #2A3468 100%);
    padding: 0;
    color: #fff;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 1040;
    overflow-y: auto;
    overflow-x: hidden;
    transition: transform 0.3s cubic-bezier(.4,0,.2,1);
    display: flex;
    flex-direction: column;
}

.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); border-radius: 4px; }

.sidebar-header {
    padding: 20px 16px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-shrink: 0;
}

.sidebar-header img {
    filter: none;
    transition: transform 0.3s ease;
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.sidebar-header img:hover { transform: scale(1.1); }

.sidebar-header h2 {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0;
    white-space: nowrap;
}

.nav-menu {
    list-style: none;
    padding: 8px 0;
    flex: 1;
}

.nav-item { margin: 2px 8px; }

.nav-link {
    display: flex;
    align-items: center;
    padding: 11px 16px;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    transition: all 0.2s;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 500;
    gap: 10px;
}

.nav-link:hover {
    background: rgba(255,255,255,0.12);
    color: #fff;
}

.nav-link.active {
    background: rgba(255,255,255,0.2);
    color: #fff;
    font-weight: 600;
}

.nav-link i {
    font-size: 1.1rem;
    width: 22px;
    text-align: center;
    flex-shrink: 0;
    color: inherit !important;
}

.logout-link {
    border-top: 1px solid rgba(255,255,255,0.12);
    margin-top: auto !important;
    padding-top: 12px !important;
    color: #ff8a80 !important;
}

.logout-link:hover {
    background: rgba(220,53,69,0.2) !important;
    color: #ff5252 !important;
}

.mobile-menu-btn {
    display: none;
    position: fixed;
    top: 12px;
    right: 12px;
    z-index: 1050;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    border: none;
    font-size: 20px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    transition: background 0.2s;
}

.mobile-menu-btn:hover { background: var(--primary-dark); }

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1035;
}

.main-content {
    flex: 1;
    margin-right: var(--sidebar-width);
    padding: 24px;
    min-height: 100vh;
    transition: margin 0.3s;
    background: var(--bg);
}

.content-header {
    margin-bottom: 24px;
    background: var(--card-bg);
    padding: 16px 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.content-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin: 0;
}

.content-header p {
    color: var(--text-secondary);
    margin: 4px 0 0;
    font-size: 0.9rem;
}

.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px;
    margin-bottom: 20px;
    transition: box-shadow 0.3s;
    border: 1px solid var(--border);
}

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

.card-header {
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
    margin-bottom: 16px;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin: 0;
}

.card-body { padding: 0; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    border: 1px solid transparent;
    font-family: 'Tajawal', sans-serif;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-success {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.btn-success:hover {
    background: #1da851;
    border-color: #1da851;
}

.btn-secondary {
    background: #f0f2f5;
    color: var(--text);
    border-color: var(--border);
}

.btn-secondary:hover { background: #e4e6e9; }

.btn-danger {
    background: #dc3545;
    color: #fff;
    border-color: #dc3545;
}

.btn-danger:hover { background: #bd2130; }

.btn-warning {
    background: #ff9800;
    color: #fff;
    border-color: #ff9800;
}

.btn-warning:hover { background: #e68900; }

.btn-outline-primary {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline-primary:hover {
    background: var(--primary);
    color: #fff;
}

.btn-outline-secondary {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border);
}

.btn-outline-secondary:hover {
    background: #f0f2f5;
    color: var(--text);
}

.btn-outline-success {
    background: transparent;
    color: var(--accent);
    border-color: var(--accent);
}

.btn-outline-success:hover {
    background: var(--accent);
    color: #fff;
}

.btn-outline-warning {
    background: transparent;
    color: #ff9800;
    border-color: #ff9800;
}

.btn-outline-warning:hover {
    background: #ff9800;
    color: #fff;
}

.btn-outline-danger {
    background: transparent;
    color: #dc3545;
    border-color: #dc3545;
    transition: all 0.2s;
}

.btn-outline-danger:hover {
    background: #dc3545;
    color: #fff;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.82rem;
}

.btn-group { display: inline-flex; }
.btn-group-sm .btn { padding: 4px 8px; font-size: 0.82rem; border-radius: 6px; }

.form-group { margin-bottom: 18px; }

.form-label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: var(--text);
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: 'Tajawal', sans-serif;
    background: var(--card-bg);
    color: var(--text);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(18,140,126,0.15);
}

.form-check {
    display: flex;
    align-items: flex-start;
    margin-bottom: 10px;
    gap: 8px;
}

.form-check-input {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: 2px;
    cursor: pointer;
    accent-color: var(--primary);
}

.form-check-label { font-weight: 500; cursor: pointer; flex: 1; line-height: 1.4; }

.form-text {
    color: var(--text-secondary);
    font-size: 0.82rem;
    margin-top: 4px;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th, .table td {
    padding: 12px 14px;
    text-align: right;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

.table th {
    background: #f0f4f3;
    color: var(--primary-dark);
    font-weight: 600;
    font-size: 0.85rem;
    white-space: nowrap;
}

.table tbody tr:hover { background: rgba(18,140,126,0.04); }

.table-responsive {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.qr-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 2px dashed var(--border);
    margin: 16px auto;
    max-width: 360px;
}

.qr-container img { margin: 16px 0; max-width: 100%; border-radius: 8px; }

.connection-status {
    font-size: 1rem;
    font-weight: 700;
    margin-top: 16px;
    padding: 16px;
    border-radius: var(--radius);
    text-align: center;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
}

.connection-status i {
    font-size: 2.5rem;
}

.status-connected {
    background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
    color: #1b5e20;
    border: 2px solid #81c784;
}

.status-connected i { color: #25D366; font-size: 3rem; }

.status-disconnected {
    background: #ffebee;
    color: #c62828;
    border: 1px solid #ef9a9a;
}

.status-waiting { background: #fff8e1; color: #f57f17; border: 1px solid #ffe082; }
.status-error { background: #ffebee; color: #c62828; border: 1px solid #ef9a9a; }

.incoming-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 16px;
    border-bottom: 2px solid #e0e0e0;
}

.incoming-tab-btn {
    padding: 10px 20px;
    border: none;
    background: none;
    color: #666;
    font-weight: 600;
    font-size: 0.95rem;
    font-family: 'Tajawal', sans-serif;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.incoming-tab-btn:hover {
    color: var(--primary);
    background: rgba(18,140,126,0.05);
}

.incoming-tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.incoming-tab-btn i { font-size: 0.9rem; }

.incoming-tab-pane { display: none; }
.incoming-tab-pane.active { display: block; }

.phone-info {
    margin-top: 16px;
    width: 100%;
    padding: 16px;
    background: #f0f4f3;
    border-radius: var(--radius-sm);
}

.phone-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.phone-detail-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.phone-detail-item strong { color: var(--primary-dark); font-size: 0.85rem; }

.battery-indicator {
    height: 12px;
    background: #e0e0e0;
    border-radius: 6px;
    overflow: hidden;
    margin-top: 4px;
}

.battery-level {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), #69f0ae);
    border-radius: 6px;
    transition: width 0.3s;
}

.session-card {
    background: var(--card-bg);
    border-radius: var(--radius-sm);
    padding: 16px;
    box-shadow: var(--shadow);
    transition: box-shadow 0.3s;
    border: 1px solid var(--border);
}

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

.session-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 10px;
}

.session-title { font-weight: 600; color: var(--primary-dark); }

.session-status {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.session-status.connected { background: #e8f5e9; color: #2e7d32; }
.session-status.disconnected { background: #ffebee; color: #c62828; }
.session-status.connecting { background: #fff8e1; color: #f57f17; }

.session-info { margin-bottom: 12px; }

.session-info-item {
    display: flex;
    margin-bottom: 4px;
    font-size: 0.9rem;
}

.session-info-label { font-weight: 500; width: 100px; color: var(--text-secondary); }

.session-actions {
    display: flex;
    justify-content: center;
    gap: 10px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.session-actions .btn { min-width: 140px; }

.sessions-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.session-info-group {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 16px;
}

.session-info-group h4 {
    color: var(--primary);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid #e8f5e9;
    font-size: 0.95rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f5f5f5;
    font-size: 0.9rem;
}

.info-item:last-child { border-bottom: none; }
.info-label { font-weight: 600; color: var(--text-secondary); min-width: 110px; }
.info-value { color: var(--text); font-weight: 500; }

.connection-badge {
    padding: 3px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.connection-badge.connected { background: #e8f5e9; color: #2e7d32; border: 1px solid #c8e6c9; }
.connection-badge.connecting { background: #fff8e1; color: #f57f17; border: 1px solid #ffecb3; }
.connection-badge.disconnected { background: #ffebee; color: #c62828; border: 1px solid #ffcdd2; }

.battery-info { display: flex; align-items: center; gap: 8px; }

.battery-bar {
    width: 50px;
    height: 10px;
    background: #e0e0e0;
    border-radius: 5px;
    overflow: hidden;
}

.battery-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), #69f0ae);
    transition: width 0.3s;
    border-radius: 5px;
}

.battery-fill.low { background: linear-gradient(90deg, #dc3545, #ff6b6b); }
.battery-fill.medium { background: linear-gradient(90deg, #ff9800, #ffb74d); }

.file-upload {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 28px;
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    background: #fafafa;
    transition: border-color 0.2s, background 0.2s;
}

.file-upload:hover {
    border-color: var(--primary);
    background: #f0f8f7;
}

.file-upload input {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    cursor: pointer;
}

.file-upload i { font-size: 2.5rem; color: var(--primary); margin-bottom: 12px; }

.page-transition {
    opacity: 0;
    transform: translateY(12px);
    animation: fadeInUp 0.35s ease-out forwards;
}

@keyframes fadeInUp {
    to { opacity: 1; transform: translateY(0); }
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #e0e0e0;
    border-radius: 50%;
    border-top-color: var(--primary);
    animation: spin 0.8s linear infinite;
    margin: 20px auto;
}

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

.toast {
    position: fixed;
    top: 16px;
    left: 16px;
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 10000;
    transform: translateX(-110%);
    animation: toastIn 0.3s forwards;
    font-size: 0.9rem;
    font-weight: 500;
    min-width: 250px;
    max-width: 400px;
}

.toast-success { background: #e8f5e9; color: #2e7d32; border-right: 4px solid #2e7d32; }
.toast-error { background: #ffebee; color: #c62828; border-right: 4px solid #c62828; }
.toast-warning { background: #fff8e1; color: #f57f17; border-right: 4px solid #f57f17; }
.toast-info { background: #e3f2fd; color: #1565c0; border-right: 4px solid #1565c0; }

.toast i { font-size: 1.1rem; }
.toast-close {
    background: none;
    border: none;
    color: inherit;
    font-size: 16px;
    cursor: pointer;
    margin-left: auto;
    padding: 0;
    opacity: 0.6;
}

.toast-close:hover { opacity: 1; }

@keyframes toastIn { to { transform: translateX(0); } }

.back-to-top {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 40px;
    height: 40px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transition: all 0.3s;
    z-index: 99;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.back-to-top.visible { opacity: 1; }
.back-to-top:hover { background: var(--primary-dark); }

#multiple-receivers { display: none; }
#progress-container { display: none; }

.progress {
    height: 16px;
    background: #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    color: #fff;
    text-align: center;
    line-height: 16px;
    font-size: 0.75rem;
    transition: width 0.3s;
}

#stop-sending { display: none; }

#batch-settings {
    margin-top: 12px;
    padding: 14px;
    background: #f0f4f3;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.centered-margin-top { text-align: center; margin-top: 16px; }

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}

.margin-top-20 { margin-top: 20px; }
.templates-hidden { display: none; }

.templates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.template-empty-block {
    background: #f5f5f5;
    padding: 20px;
    border-radius: var(--radius);
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

.stats-card {
    padding: 20px;
    border-radius: var(--radius);
    text-align: center;
    transition: transform 0.2s;
    border: 1px solid var(--border);
}

.stats-card:hover { transform: translateY(-2px); }

.stats-card-blue { background: #e3f2fd; }
.stats-card-green { background: #e8f5e9; }
.stats-card-red { background: #ffebee; }
.stats-card-yellow { background: #fff8e1; }

.stats-icon-blue { font-size: 1.8rem; color: var(--primary); }
.stats-icon-green { font-size: 1.8rem; color: var(--accent); }
.stats-icon-red { font-size: 1.8rem; color: #dc3545; }
.stats-icon-yellow { font-size: 1.8rem; color: #ff9800; }

.flex-align-center { display: flex; align-items: center; }
.bot-active-checkbox { margin-left: 8px; transform: scale(1.2); }

.api-example-block {
    background: #1a2332;
    color: #e6e6e6;
    padding: 14px;
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
    direction: ltr;
    text-align: left;
    font-size: 0.85rem;
    overflow-x: auto;
}

.contacts-selection-container {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px;
    background: var(--card-bg);
}

.contacts-list { max-height: 250px; overflow-y: auto; }

.contact-item {
    display: flex;
    align-items: center;
    padding: 8px 4px;
    border-bottom: 1px solid #f5f5f5;
    gap: 8px;
}

.contact-item:last-child { border-bottom: none; }
.contact-checkbox { accent-color: var(--primary); }
.contact-info { flex: 1; }
.contact-name { font-weight: 500; color: var(--text); font-size: 0.9rem; }
.contact-number { font-size: 0.82rem; color: var(--text-secondary); margin-top: 1px; }

.contact-group {
    font-size: 0.72rem;
    color: var(--text-secondary);
    background: #f0f4f3;
    padding: 2px 6px;
    border-radius: 4px;
    display: inline-block;
}

.selected-contacts-summary {
    background: #e8f5e9;
    padding: 10px;
    border-radius: var(--radius-sm);
    margin-top: 10px;
    border: 1px solid #c8e6c9;
    font-size: 0.9rem;
}

.contacts-search { margin-bottom: 10px; }

.contacts-search input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

.form-check-input { flex-shrink: 0; width: 18px; height: 18px; margin-top: 2px; cursor: pointer; accent-color: var(--primary); }
.form-check-label { cursor: pointer; flex: 1; line-height: 1.4; white-space: normal; word-break: break-word; }

.qr-info, .disconnected-info, .error-info, .qr-expired-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    text-align: center;
}

.qr-info { background: #e8f5e9; }
.qr-info p { margin-top: 8px; font-size: 0.9rem; color: var(--primary-dark); }

.qr-expired-info { background: #f5f5f5; padding: 20px; }
.qr-expired-info p { margin-top: 8px; font-size: 0.9rem; color: var(--text-secondary); }

.qr-timer { width: 100%; margin-top: 12px; text-align: center; }
.qr-timer p { margin-bottom: 4px; font-size: 0.85rem; color: var(--primary-dark); }
.qr-timer .progress { height: 5px; margin-top: 4px; background: #e0e0e0; }
.qr-timer .progress-bar { background: var(--primary); }

.disconnected-info { background: #ffebee; padding: 20px; }
.disconnected-info p { margin-top: 8px; font-size: 0.9rem; color: #c62828; }

.error-info { background: #ffebee; padding: 20px; }
.error-info p { margin-top: 8px; font-size: 0.9rem; color: #c62828; }

.bot-responses-container {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px;
}

.bot-response-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    margin-bottom: 8px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: #f9fafb;
    transition: box-shadow 0.2s;
}

.bot-response-item:hover { box-shadow: var(--shadow); }

.response-content { flex: 1; padding-left: 12px; }
.response-content strong { color: var(--primary); }
.response-actions { display: flex; gap: 8px; }

#bot-status { margin: 10px auto; max-width: 500px; }

.templates-section {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.template-form {
    display: grid;
    gap: 14px;
    margin-bottom: 16px;
}

.template-form input,
.template-form textarea,
.template-form select {
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--card-bg);
    font-family: 'Tajawal', sans-serif;
    transition: border-color 0.2s;
}

.template-form input:focus,
.template-form textarea:focus,
.template-form select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(18,140,126,0.1);
}

.template-form textarea { min-height: 80px; resize: vertical; }
.template-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.template-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px;
    transition: all 0.2s;
    cursor: pointer;
    position: relative;
}

.template-card:hover {
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
}

.template-card.selected {
    border-color: var(--primary);
    background: rgba(18,140,126,0.04);
}

.template-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
}

.template-title { font-weight: 600; color: var(--text); font-size: 0.9rem; margin: 0; }

.template-category {
    background: var(--primary);
    color: #fff;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 500;
}

.template-content {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.5;
    margin: 8px 0;
    background: #f9fafb;
    padding: 10px;
    border-radius: 6px;
    border-right: 3px solid var(--primary);
}

.template-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px solid var(--border);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.template-usage { display: flex; align-items: center; gap: 4px; }

.template-actions {
    display: flex;
    gap: 6px;
    opacity: 0;
    transition: opacity 0.2s;
}

.template-card:hover .template-actions { opacity: 1; }

.template-action-btn {
    background: none;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 4px 8px;
    cursor: pointer;
    font-size: 0.7rem;
    transition: all 0.2s;
    color: var(--text-secondary);
}

.template-action-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.template-action-btn.use-btn { background: var(--accent); color: #fff; border-color: var(--accent); }
.template-action-btn.use-btn:hover { background: #1da851; }
.template-action-btn.edit-btn { background: #ff9800; color: #fff; border-color: #ff9800; }
.template-action-btn.edit-btn:hover { background: #e68900; }
.template-action-btn.delete-btn { background: #dc3545; color: #fff; border-color: #dc3545; }
.template-action-btn.delete-btn:hover { background: #bd2130; }

.template-search { margin-bottom: 12px; position: relative; }

.template-search input {
    width: 100%;
    padding: 10px 14px 10px 36px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--card-bg);
    font-family: 'Tajawal', sans-serif;
}

.template-search::after {
    content: '\f002';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.template-filters { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }

.filter-btn {
    padding: 5px 12px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: var(--card-bg);
    color: var(--text-secondary);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-btn.active, .filter-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.no-templates { text-align: center; padding: 32px 16px; color: var(--text-secondary); }

.template-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding: 8px 12px;
    background: #f0f4f3;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.message-counter-container {
    background: #f9fafb;
    border-radius: var(--radius-sm);
    padding: 14px;
    border: 1px solid var(--border);
}

.counter-box {
    background: var(--card-bg);
    border-radius: var(--radius-sm);
    padding: 14px;
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: transform 0.2s;
}

.counter-box:hover { transform: translateY(-2px); }
.counter-box i { font-size: 18px; margin-bottom: 6px; display: block; }
.counter-label { display: block; font-size: 0.75rem; color: var(--text-secondary); margin-bottom: 4px; font-weight: 500; }
.counter-value { display: block; font-size: 1.3rem; font-weight: bold; line-height: 1; }

.sent-counter { border-right: 3px solid var(--accent); }
.sent-counter i, .sent-counter .counter-value { color: var(--accent); }

.pending-counter { border-right: 3px solid #ff9800; }
.pending-counter i, .pending-counter .counter-value { color: #ff9800; }

.failed-counter { border-right: 3px solid #dc3545; }
.failed-counter i, .failed-counter .counter-value { color: #dc3545; }

.total-counter { border-right: 3px solid var(--primary); }
.total-counter i, .total-counter .counter-value { color: var(--primary); }

.progress-info { text-align: center; margin-top: 8px; }
.progress-info small { font-size: 0.72rem; }

@keyframes countUp {
    from { transform: scale(0.85); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.counter-value.updated { animation: countUp 0.3s ease-out; }

.message-row { transition: background 0.15s; }
.message-row:hover { background: #f5f9f8 !important; cursor: pointer; }
.message-row.table-active { background: #e8f5e9 !important; }
.message-preview { max-width: 300px; }
.message-text { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.modal { z-index: 9999 !important; position: fixed !important; }
.modal-backdrop { z-index: 9998 !important; position: fixed !important; }
.modal.show { display: block !important; }
.modal:not(.show) { display: none !important; }
.modal.fade.show { opacity: 1 !important; visibility: visible !important; }
body.modal-open { overflow: hidden; padding-right: 0 !important; }

.modal-content {
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
    border: none;
    border-radius: var(--radius);
}

.modal-header {
    border-bottom: 1px solid var(--border);
    padding: 14px 20px;
    background: #f9fafb;
    border-radius: var(--radius) var(--radius) 0 0;
}

.modal-body { padding: 20px; }

.modal-footer {
    border-top: 1px solid var(--border);
    padding: 14px 20px;
    background: #f9fafb;
    border-radius: 0 0 var(--radius) var(--radius);
}

.avatar-circle {
    width: 32px;
    height: 32px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: bold;
}

.empty-state { padding: 2rem; }
.empty-state i { color: #bdbdbd; }

.badge-outline-secondary {
    color: var(--text-secondary);
    border: 1px solid var(--text-secondary);
    background: transparent;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
}

.media-container { max-width: 100%; overflow: hidden; }
.media-container img, .media-container video { max-width: 100%; height: auto; border-radius: 8px; }
.audio-player { text-align: center; }

.document-preview, .sticker-preview, .unknown-media {
    border: 2px dashed var(--border);
    background: #fafafa;
    padding: 12px;
    border-radius: var(--radius-sm);
}

.message-text-content { line-height: 1.6; word-wrap: break-word; }

.status-badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
    white-space: nowrap;
}

.status-sent { background: #e8f5e9; color: #2e7d32; border: 1px solid #c8e6c9; }
.status-failed { background: #ffebee; color: #c62828; border: 1px solid #ffcdd2; }
.status-pending { background: #fff8e1; color: #f57f17; border: 1px solid #ffecb3; }

.alert {
    padding: 12px 16px;
    margin-bottom: 16px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    position: relative;
    font-size: 0.9rem;
}

.alert-success { color: #2e7d32; background: #e8f5e9; border-color: #c8e6c9; }
.alert-error, .alert-danger { color: #c62828; background: #ffebee; border-color: #ffcdd2; }
.alert-info { color: #1565c0; background: #e3f2fd; border-color: #bbdefb; }
.alert-warning { color: #e65100; background: #fff3e0; border-color: #ffcc80; }

.btn-close {
    position: absolute;
    top: 8px;
    left: 8px;
    background: none;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0;
    width: 20px;
    height: 20px;
    opacity: 0.5;
}

.btn-close:hover { opacity: 1; }
.btn-close:before { content: '\00d7'; }

.updating { opacity: 0.6; pointer-events: none; position: relative; }

.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -10px;
    margin-left: -10px;
}

.col-md-3, .col-md-6 {
    padding-right: 10px;
    padding-left: 10px;
}

.col-md-6 { flex: 0 0 50%; max-width: 50%; }
.col-md-3 { flex: 0 0 25%; max-width: 25%; }

.d-flex { display: flex; }
.justify-content-between { justify-content: space-between; }
.justify-content-center { justify-content: center; }
.align-items-center { align-items: center; }
.flex-grow-1 { flex-grow: 1; }
.text-left { text-align: left; }
.text-center { text-align: center; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.ml-2 { margin-right: 0.5rem; }
.h5 { font-size: 1.15rem; }

.form-row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -8px;
    margin-left: -8px;
}

.excel-variables-container {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
}

.variable-btn {
    background: #f0f4f3;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 4px 10px;
    font-size: 0.82rem;
    cursor: pointer;
    transition: all 0.2s;
}

.variable-btn:hover { background: #e0e9e7; border-color: var(--primary); }
.variable-btn:active { transform: translateY(1px); }

.d-flex.justify-content-between.align-items-center h5 {
    color: var(--primary);
    margin-bottom: 0;
}

.backup-section {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.backup-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: #f9fafb;
    transition: box-shadow 0.2s;
}

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

.backup-card i { font-size: 2rem; color: var(--primary); flex-shrink: 0; }

.backup-card .info { flex: 1; }
.backup-card .info h4 { margin: 0 0 4px; font-size: 1rem; color: var(--text); }
.backup-card .info p { margin: 0; font-size: 0.85rem; color: var(--text-secondary); }

@media (max-width: 992px) {
    .sidebar {
        transform: translateX(100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .sidebar-overlay.active {
        display: block;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .main-content {
        margin-right: 0;
        padding: 16px;
        padding-top: 64px;
    }

    .content-header h1 { font-size: 1.2rem; }

    .col-md-6 { flex: none; max-width: 100%; margin-bottom: 12px; }
    .col-md-3 { flex: 0 0 50%; max-width: 50%; }

    .phone-details { grid-template-columns: 1fr; }

    .sessions-container { grid-template-columns: 1fr; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); }

    .templates-grid { grid-template-columns: 1fr; }

    .template-form .form-row { grid-template-columns: 1fr; }

    .template-actions { opacity: 1; }

    .session-actions { flex-direction: column; align-items: stretch; }
    .session-actions .btn { min-width: auto; }

    .info-item { flex-direction: column; align-items: flex-start; gap: 4px; }
    .info-label { min-width: auto; }

    .row { flex-direction: column; }

    .bot-response-item { flex-direction: column; align-items: flex-start; gap: 8px; }
    .response-actions { width: 100%; justify-content: flex-start; }

    .contacts-selection-container { max-height: 200px; }

    .message-counter-container .row { margin: 0; }
    .message-counter-container .col-md-3 { padding: 4px; margin-bottom: 8px; }
    .counter-box { padding: 10px; }
    .counter-value { font-size: 1.1rem; }
    .counter-box i { font-size: 16px; }

    .template-filters { justify-content: center; }
    .template-stats { flex-direction: column; gap: 4px; text-align: center; }

    .table th, .table td { padding: 8px 10px; font-size: 0.82rem; }
}

@media (max-width: 480px) {
    .main-content { padding: 10px; padding-top: 60px; }
    .content-header { padding: 12px 14px; }
    .content-header h1 { font-size: 1.05rem; }
    .card { padding: 14px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .col-md-3 { flex: 0 0 50%; max-width: 50%; }
    .btn { padding: 8px 14px; font-size: 0.85rem; }
    .qr-container { padding: 16px; max-width: 100%; }
}

/* =================== قفل الاشتراك =================== */
.subscription-lock-overlay {
    background: linear-gradient(135deg, var(--card-bg) 0%, #f0faf8 100%);
    border: 2px dashed var(--primary);
    border-radius: var(--radius);
    padding: 28px 20px;
    text-align: center;
    position: relative;
}
.subscription-lock-overlay .lock-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 12px;
}
.subscription-lock-overlay h4 { color: var(--text); font-size: 1.1rem; margin-bottom: 6px; }
.subscription-lock-overlay p { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 16px; }
.subscription-lock-overlay .price-badge {
    display: inline-block;
    background: var(--primary);
    color: #fff;
    border-radius: 20px;
    padding: 4px 16px;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 14px;
}

/* =================== واجهة المرفقات =================== */
.attachment-zone {
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--card-bg);
    position: relative;
}
.attachment-zone:hover, .attachment-zone.dragover {
    border-color: var(--primary);
    background: #f0faf8;
}
.attachment-zone .attach-icon { font-size: 2rem; color: var(--text-secondary); margin-bottom: 8px; }
.attachment-zone p { color: var(--text-secondary); margin: 0; font-size: 0.9rem; }
.attachment-zone .attach-types { font-size: 0.78rem; color: var(--text-secondary); margin-top: 4px; }

.attachment-preview {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-top: 10px;
}
.attachment-preview .preview-thumb {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    border: 1px solid var(--border);
}
.attachment-preview .preview-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #eef;
    border-radius: var(--radius-sm);
    font-size: 2rem;
    flex-shrink: 0;
}
.attachment-preview .preview-info { flex: 1; min-width: 0; }
.attachment-preview .preview-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.attachment-preview .preview-meta { font-size: 0.8rem; color: var(--text-secondary); margin-top: 2px; }
.attachment-preview .preview-type-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 4px;
}
.badge-image { background: #d4edda; color: #155724; }
.badge-video { background: #cce5ff; color: #004085; }
.badge-audio { background: #fff3cd; color: #856404; }
.badge-document { background: #f8d7da; color: #721c24; }
.badge-pdf { background: #e2d9f3; color: #432874; }

.caption-field {
    margin-top: 10px;
}
.caption-field label { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 4px; }
.caption-field textarea {
    font-size: 0.9rem;
    resize: vertical;
    min-height: 60px;
}

.remove-attachment-btn {
    background: none;
    border: none;
    color: #dc3545;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: background 0.15s;
    align-self: flex-start;
}
.remove-attachment-btn:hover { background: #fee; }