/* =====================================================
   SURVEYS PAGE - Dark Mode Compatible
   Uses global CSS variables from styles.css that
   auto-flip via [data-theme="dark"] :root overrides.
   ===================================================== */

/* Page Layout */
.surveys-page {
    grid-column: 2 / -1;
    grid-row: 2;
    display: flex;
    flex-direction: column;
    background: var(--page-bg-gradient);
    overflow-y: auto;
    height: calc(100vh - var(--header-height));
}

.surveys-wrapper {
    display: flex;
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    padding-bottom: 40px;
}

/* ============ PAGE HEADER ============ */
.surveys-page .page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
    flex-wrap: wrap;
    gap: 16px;
}

.surveys-page .page-header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.surveys-page .page-title {
    display: flex;
    align-items: center;
    gap: 16px;
}

.surveys-page .page-title > i {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--blue-500) 0%, var(--blue-700) 100%);
    border-radius: 12px;
    color: #ffffff;
    font-size: 24px;
    box-shadow: 0 4px 15px var(--shadow-medium);
}

.surveys-page .page-title h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.5px;
}

.surveys-page .page-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 4px 0 0 0;
}

.surveys-page .page-header-right {
    display: flex;
    gap: 12px;
}

/* ============ STATS ROW ============ */
.surveys-page .stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    flex-shrink: 0;
}

.surveys-page .stat-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 1px 3px var(--shadow-light), 0 4px 12px var(--shadow-light);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.surveys-page .stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px var(--shadow-medium);
}

.surveys-page .stat-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    font-size: 24px;
}

.surveys-page .stat-icon.total {
    background: var(--blue-light-gradient);
    color: var(--blue-600);
}

.surveys-page .stat-icon.running {
    background: var(--success-gradient);
    color: var(--green-600);
}

.surveys-page .stat-icon.draft {
    background: linear-gradient(135deg, var(--slate-100) 0%, var(--slate-200) 100%);
    color: var(--slate-500);
}

.surveys-page .stat-icon.finished {
    background: var(--purple-light-gradient);
    color: var(--purple-600);
}

.surveys-page .stat-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.surveys-page .stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.surveys-page .stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ============ FILTERS BAR ============ */
.surveys-page .filters-bar {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
    flex-wrap: wrap;
}

.surveys-page .search-box {
    flex: 2;
    position: relative;
    min-width: 200px;
    max-width: 320px;
}

.surveys-page .search-box i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 18px;
}

.surveys-page .search-box input {
    width: 100%;
    padding: 12px 16px 12px 48px;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 14px;
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.surveys-page .search-box input:focus {
    outline: none;
    border-color: var(--blue-500);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.surveys-page .search-box input::placeholder {
    color: var(--form-placeholder);
}

.surveys-page .filter-group {
    flex: 1;
}

.surveys-page .filter-select {
    width: 100%;
    padding: 12px 16px;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 14px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

.surveys-page .filter-select:focus {
    outline: none;
    border-color: var(--blue-500);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* ============ TABLE ============ */
.surveys-page .table-container {
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 1px 3px var(--shadow-light), 0 4px 12px var(--shadow-light);
    border: 1px solid var(--border-color);
    overflow-x: auto;
}

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

.surveys-page .surveys-table thead th {
    background: var(--slate-50);
    padding: 16px 20px;
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.surveys-page .surveys-table tbody td {
    padding: 16px 20px;
    font-size: 14px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.surveys-page .surveys-table tbody tr {
    transition: background 0.2s ease;
}

.surveys-page .surveys-table tbody tr:hover {
    background: var(--slate-50);
}

.surveys-page .surveys-table tbody tr:last-child td {
    border-bottom: none;
}

/* Survey Name Cell */
.surveys-page .survey-name-cell .survey-name {
    font-weight: 600;
    color: var(--text-primary);
}

.surveys-page .survey-name-cell .survey-creator {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* Channel Account Cell */
.surveys-page .channel-account-cell {
    display: flex;
    align-items: center;
    gap: 8px;
}

.surveys-page .channel-account-cell.whatsapp i {
    font-size: 20px;
    color: var(--whatsapp-green);
}

.surveys-page .channel-account-cell.telegram i {
    font-size: 20px;
    color: var(--telegram-blue);
}

.surveys-page .channel-account-cell .account-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.surveys-page .channel-account-cell .account-name {
    font-weight: 600;
    font-size: 13px;
    color: var(--dark-primary);
}

.surveys-page .channel-account-cell .account-phone {
    font-size: 12px;
    color: var(--dark-tertiary);
}

/* Template Badge */
.surveys-page .template-badge {
    background: var(--blue-50);
    color: var(--blue-600);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    display: inline-block;
}

/* Recipients Badge */
.surveys-page .recipients-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    background: var(--indigo-50);
    color: var(--indigo-600);
    padding: 4px 10px;
    border-radius: 6px;
    font-weight: 500;
}

.surveys-page .recipients-badge i {
    font-size: 14px;
}

.surveys-page .recipients-badge small {
    color: var(--indigo-400);
    font-size: 11px;
}

/* Response Badge */
.surveys-page .response-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    color: var(--green-600);
    background: var(--green-50);
    padding: 4px 10px;
    border-radius: 6px;
    font-weight: 500;
}

.surveys-page .response-badge i {
    font-size: 14px;
}

.surveys-page .response-badge small {
    font-size: 11px;
    color: var(--green-500);
}

/* Progress Bar */
.surveys-page .progress-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.surveys-page .progress-bar-container {
    width: 100%;
    height: 6px;
    background: var(--slate-200);
    border-radius: 3px;
    overflow: hidden;
}

.surveys-page .progress-bar-fill {
    height: 100%;
    background: var(--green-500);
    border-radius: 3px;
    transition: width 0.3s;
}

.surveys-page .progress-text {
    font-size: 11px;
    color: var(--text-secondary);
}

/* Status Badges */
.surveys-page .status-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
}

.surveys-page .status-draft { background: var(--slate-100); color: var(--slate-600); }
.surveys-page .status-running { background: var(--green-50); color: var(--green-600); }
.surveys-page .status-paused { background: var(--amber-50); color: var(--amber-600); }
.surveys-page .status-finished { background: var(--purple-50); color: var(--purple-600); }
.surveys-page .status-stopped { background: var(--red-50); color: var(--red-600); }
.surveys-page .status-limit { background: var(--amber-50); color: var(--amber-600); }
.surveys-page .status-balance { background: var(--red-50); color: var(--red-600); }

/* Date Cell */
.surveys-page .date-cell {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
}

/* Action Buttons */
.surveys-page .action-buttons {
    display: flex;
    gap: 4px;
}

.surveys-page .action-btn {
    width: 32px;
    height: 32px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--white);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    transition: all 0.2s;
}

.surveys-page .action-btn:hover {
    background: var(--slate-50);
    border-color: var(--slate-300);
}

.surveys-page .action-btn.action-success { color: var(--green-600); border-color: var(--green-200); }
.surveys-page .action-btn.action-success:hover { background: var(--green-50); }
.surveys-page .action-btn.action-warning { color: var(--amber-600); border-color: var(--amber-200); }
.surveys-page .action-btn.action-warning:hover { background: var(--amber-50); }
.surveys-page .action-btn.action-danger { color: var(--red-600); border-color: var(--red-200); }
.surveys-page .action-btn.action-danger:hover { background: var(--red-50); }

/* ============ SKELETON LOADING ============ */
.surveys-page .table-skeleton {
    padding: 20px;
}

.surveys-page .skeleton-row {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-light);
}

.surveys-page .skeleton {
    background: linear-gradient(90deg, var(--skeleton-base) 25%, var(--skeleton-shine) 50%, var(--skeleton-base) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 6px;
}

.surveys-page .skeleton-cell { height: 20px; flex: 2; }
.surveys-page .skeleton-cell-sm { height: 20px; flex: 1; }
.surveys-page .skeleton-actions { height: 32px; width: 100px; }

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ============ EMPTY STATE ============ */
.surveys-page .empty-state {
    text-align: center;
    padding: 60px 20px;
}

.surveys-page .empty-state i {
    font-size: 48px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.surveys-page .empty-state h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 8px;
}

.surveys-page .empty-state p {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0;
}

/* ============ PAGINATION ============ */
.surveys-page .pagination-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

.surveys-page .pagination-info {
    font-size: 13px;
    color: var(--text-secondary);
}

.surveys-page .pagination-controls {
    display: flex;
    align-items: center;
    gap: 4px;
}

.surveys-page .pagination-btn {
    width: 32px;
    height: 32px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--white);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: all 0.2s;
}

.surveys-page .pagination-btn:hover:not(:disabled) {
    background: var(--blue-600);
    color: #ffffff;
    border-color: var(--blue-600);
}

.surveys-page .pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.surveys-page .pagination-page {
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--white);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s;
}

.surveys-page .pagination-page:hover {
    border-color: var(--blue-400);
    color: var(--blue-600);
}

.surveys-page .pagination-page.active {
    background: var(--blue-600);
    color: #ffffff;
    border-color: var(--blue-600);
}

/* ============ BUTTONS ============ */
.surveys-page .btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.surveys-page .btn-primary { background: var(--blue-600); color: #ffffff; }
.surveys-page .btn-primary:hover { background: var(--blue-700); }
.surveys-page .btn-secondary { background: var(--slate-100); color: var(--text-secondary); border: 1px solid var(--border-color); }
.surveys-page .btn-secondary:hover { background: var(--slate-200); }
.surveys-page .btn-success { background: var(--green-600); color: #ffffff; }
.surveys-page .btn-success:hover { background: var(--green-700); }
.surveys-page .btn-danger { background: var(--red-600); color: #ffffff; }
.surveys-page .btn-danger:hover { background: var(--red-700); }
.surveys-page .btn-warning { background: var(--amber-500); color: #ffffff; }
.surveys-page .btn-warning:hover { background: var(--amber-600); }
.surveys-page .btn-outline { background: var(--white); border: 1px solid var(--border-color); color: var(--text-primary); }
.surveys-page .btn-outline:hover { background: var(--slate-50); border-color: var(--slate-300); }

/* ============ MODALS ============ */
#surveyModal .modal-content,
#confirmModal .modal-content,
#reportModal .modal-content {
    background: var(--white);
    border-radius: 16px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px var(--shadow-dark);
    border: 1px solid var(--border-color);
}

.modal-sm { max-width: 420px; }
.modal-md { max-width: 560px; }
.modal-lg { max-width: 760px; }

#surveyModal .modal-header,
#confirmModal .modal-header,
#reportModal .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

#surveyModal .modal-header h3,
#confirmModal .modal-header h3,
#reportModal .modal-header h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

#surveyModal .modal-header h3 i,
#confirmModal .modal-header h3 i,
#reportModal .modal-header h3 i {
    color: var(--blue-600);
    font-size: 20px;
}

#surveyModal .modal-close,
#confirmModal .modal-close,
#reportModal .modal-close {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 8px;
    background: var(--slate-100);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all 0.2s;
}

#surveyModal .modal-close:hover,
#confirmModal .modal-close:hover,
#reportModal .modal-close:hover {
    background: var(--slate-200);
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
}

#surveyModal .modal-footer,
#reportModal .modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    background: var(--slate-50);
}

#confirmModal .modal-body p {
    color: var(--text-secondary);
}

/* ============ FORM ============ */
.surveys-page .form-group {
    margin-bottom: 16px;
}

.surveys-page .form-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--form-label);
    margin-bottom: 6px;
}

.surveys-page .form-group label i {
    font-size: 16px;
    color: var(--text-muted);
}

.surveys-page .form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 13px;
    color: var(--text-primary);
    background: var(--white);
    transition: border-color 0.2s;
}

.surveys-page .form-control:focus {
    outline: none;
    border-color: var(--blue-400);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.surveys-page .form-control::placeholder {
    color: var(--form-placeholder);
}

.surveys-page .form-control:disabled {
    background: var(--form-bg-light);
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.6;
}

.surveys-page .form-hint {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
    display: block;
}

.surveys-page .form-hint-info {
    font-size: 11px;
    color: var(--blue-500);
    margin-top: 4px;
    display: block;
}

/* Telegram Survey Buttons */
.survey-button-item {
    position: relative;
    margin-bottom: 8px;
}

.survey-button-item .form-control.survey-button-input {
    padding-right: 48px;
}

.survey-button-item .remove-survey-button {
    position: absolute;
    top: 6px;
    right: 0px;
    width: 32px;
    height: 32px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--red-500);
    background: transparent;
    border: none;
    cursor: pointer;
}

.survey-button-item .remove-survey-button:hover {
    background: var(--red-50, rgba(239, 68, 68, 0.1));
}

.surveys-page #surveyMessageText {
    resize: vertical;
    min-height: 80px;
}

.surveys-page .btn-sm {
    font-size: 12px;
    padding: 6px 12px;
}

.surveys-page .form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 24px;
}

/* Template Variables */
.surveys-page .template-preview-box {
    background: var(--slate-50);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.5;
}

.surveys-page .template-variable-input {
    margin-bottom: 8px;
}

.surveys-page .template-variable-input label {
    font-size: 12px;
    font-weight: 500;
    color: var(--blue-500);
    margin-bottom: 4px;
    display: block;
}

/* ============ REPORT MODAL ============ */
.report-loading {
    text-align: center;
    padding: 40px;
}

.report-loading p {
    color: var(--text-secondary);
}

.report-loading .spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--slate-200);
    border-top-color: var(--blue-600);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 12px;
}

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

.report-section {
    margin-bottom: 24px;
}

.report-section h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

.report-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.report-info-grid .info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: var(--slate-50);
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.report-info-grid .info-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.report-info-grid .info-value {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.report-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.report-stat-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--white);
    transition: box-shadow 0.2s;
}

.report-stat-card:hover {
    box-shadow: 0 4px 12px var(--shadow-medium);
}

.report-stat-card .stat-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.report-stat-card.total .stat-icon { background: var(--blue-50); color: var(--blue-600); }
.report-stat-card.sent .stat-icon { background: var(--green-50); color: var(--green-600); }
.report-stat-card.delivered .stat-icon { background: var(--blue-light-gradient); color: var(--cyan-600); }
.report-stat-card.read .stat-icon { background: var(--purple-light-gradient); color: var(--purple-600); }
.report-stat-card.responded .stat-icon { background: var(--amber-50); color: var(--amber-600); }
.report-stat-card.failed .stat-icon { background: var(--red-50); color: var(--red-600); }

.report-stat-card .stat-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.report-stat-card .stat-label {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* Rates */
.report-rates {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.rate-item {
    background: var(--slate-50);
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.rate-item .rate-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
}

.rate-label {
    font-size: 13px;
    color: var(--text-secondary);
}

.rate-value {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.rate-bar {
    height: 8px;
    background: var(--slate-200);
    border-radius: 4px;
    overflow: hidden;
}

.rate-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease;
}

.rate-fill.response { background: var(--amber-500); }
.rate-fill.delivery { background: var(--green-500); }
.rate-fill.read { background: var(--purple-500); }

/* Response Distribution */
.response-distribution {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.response-item {
    padding: 0;
}

.response-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
}

.response-title {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.response-count {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

.response-bar {
    height: 24px;
    background: var(--slate-100);
    border-radius: 6px;
    overflow: hidden;
}

.response-bar-fill {
    height: 100%;
    border-radius: 6px;
    transition: width 0.5s ease;
    min-width: 2px;
}

.response-item.not-responded .response-title {
    color: var(--text-muted);
    font-style: italic;
}

.no-responses {
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
    padding: 20px;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1200px) {
    .surveys-page .stats-row {
        grid-template-columns: repeat(2, 1fr);
    }
    .report-info-grid,
    .report-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .surveys-page .surveys-wrapper {
        padding: 16px;
    }

    .surveys-page .page-header {
        flex-direction: column;
        align-items: stretch;
    }

    .surveys-page .stats-row {
        grid-template-columns: 1fr 1fr;
    }

    .surveys-page .filters-bar {
        flex-direction: column;
    }

    .surveys-page .search-box {
        max-width: 100%;
    }

    .report-info-grid,
    .report-stats-grid {
        grid-template-columns: 1fr;
    }

    /* Tablodan bazi sütunlari gizle */
    .surveys-page .surveys-table thead th:nth-child(2),
    .surveys-page .surveys-table tbody td:nth-child(2) {
        display: none;
    }
}

@media (max-width: 576px) {
    .surveys-page .stats-row {
        grid-template-columns: 1fr;
    }

    .surveys-page .surveys-table thead th:nth-child(4),
    .surveys-page .surveys-table tbody td:nth-child(4),
    .surveys-page .surveys-table thead th:nth-child(8),
    .surveys-page .surveys-table tbody td:nth-child(8) {
        display: none;
    }
}

/* ================================================
   DARK MODE OVERRIDES
   Most colors auto-flip via global CSS variable
   overrides in [data-theme="dark"] :root.
   Only override things that don't auto-flip:
   - Hardcoded rgba shadows
   - *-600/*-700 colors that stay the same in dark
   - Elements needing explicit dark-mode tweaks
   ================================================ */

/* === Stat Cards === */
[data-theme="dark"] .surveys-page .stat-card {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3), 0 4px 12px rgba(0, 0, 0, 0.2);
}
[data-theme="dark"] .surveys-page .stat-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

/* === Table === */
[data-theme="dark"] .surveys-page .table-container {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3), 0 4px 12px rgba(0, 0, 0, 0.2);
}
[data-theme="dark"] .surveys-page .surveys-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

/* === Badges - Use brighter *-400 variants for text in dark === */
[data-theme="dark"] .surveys-page .channel-account-cell .account-name {
    color: var(--text-primary);
}
[data-theme="dark"] .surveys-page .channel-account-cell .account-phone {
    color: var(--text-secondary);
}
[data-theme="dark"] .surveys-page .template-badge {
    color: var(--blue-400);
}
[data-theme="dark"] .surveys-page .recipients-badge {
    color: var(--indigo-400);
}
[data-theme="dark"] .surveys-page .response-badge {
    color: var(--green-400);
}

/* === Status Badges - Dark mode needs brighter text === */
[data-theme="dark"] .surveys-page .status-running { color: var(--green-400); }
[data-theme="dark"] .surveys-page .status-paused { color: var(--amber-400); }
[data-theme="dark"] .surveys-page .status-finished { color: var(--purple-400); }
[data-theme="dark"] .surveys-page .status-stopped { color: var(--red-400); }
[data-theme="dark"] .surveys-page .status-limit { color: var(--amber-400); }
[data-theme="dark"] .surveys-page .status-balance { color: var(--red-400); }

/* === Search & Filter select dark arrow === */
[data-theme="dark"] .surveys-page .filter-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}
[data-theme="dark"] .surveys-page .filter-select option {
    background: var(--form-bg);
    color: var(--text-primary);
}

/* === Action Buttons === */
[data-theme="dark"] .surveys-page .action-btn:hover {
    color: #ffffff;
}
[data-theme="dark"] .surveys-page .action-btn.action-success:hover { color: #ffffff; }
[data-theme="dark"] .surveys-page .action-btn.action-warning:hover { color: #ffffff; }
[data-theme="dark"] .surveys-page .action-btn.action-danger:hover { color: #ffffff; }

/* === Pagination active - white stays white === */
[data-theme="dark"] .surveys-page .pagination-page.active {
    color: #ffffff;
}
[data-theme="dark"] .surveys-page .pagination-btn:hover:not(:disabled) {
    color: #ffffff;
}

/* === Modals === */
[data-theme="dark"] #surveyModal .modal-content,
[data-theme="dark"] #confirmModal .modal-content,
[data-theme="dark"] #reportModal .modal-content {
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}
[data-theme="dark"] #surveyModal .modal-close:hover,
[data-theme="dark"] #confirmModal .modal-close:hover,
[data-theme="dark"] #reportModal .modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* === Form controls === */
[data-theme="dark"] .surveys-page .form-control:disabled {
    opacity: 0.6;
}

/* === Report modal === */
[data-theme="dark"] #reportModal .report-stat-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}
[data-theme="dark"] #reportModal .report-loading .spinner {
    border-color: var(--slate-300);
    border-top-color: var(--blue-400);
}