/* ===== CSS Variables ===== */
:root {
    --primary-color: #4F6BF6;
    --primary-hover: #3d57d4;
    --primary-light: rgba(79, 107, 246, 0.1);
    --secondary-color: #1a1f36;
    --success-color: #22c55e;
    --success-light: rgba(34, 197, 94, 0.1);
    --warning-color: #f59e0b;
    --warning-light: rgba(245, 158, 11, 0.1);
    --danger-color: #ef4444;
    --danger-light: rgba(239, 68, 68, 0.1);
    --info-color: #3b82f6;
    --info-light: rgba(59, 130, 246, 0.1);
    --bg-color: #f5f6fa;
    --surface-color: #ffffff;
    --border-color: #e5e7eb;
    --text-primary: #1a1f36;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --sidebar-width: 260px;
    --topbar-height: 64px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --transition: all 0.2s ease;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body {
    font-family: var(--font-family);
    background: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow: hidden;
    height: 100vh;
}

/* ===== Layout ===== */
#app { display: flex; height: 100vh; }

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--secondary-color);
    color: #fff;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    transition: var(--transition);
    overflow-y: auto;
}
.sidebar.collapsed { width: 64px; }
.sidebar.collapsed .nav-item-text,
.sidebar.collapsed .nav-section-title,
.sidebar.collapsed .sidebar-title { display: none; }
.sidebar-header {
    padding: 20px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.logo-container { display: flex; align-items: center; gap: 12px; }
.sidebar-logo { width: 36px; height: 36px; border-radius: var(--radius-sm); object-fit: contain; }
.sidebar-title { font-size: 16px; font-weight: 600; white-space: nowrap; }
.sidebar-nav { flex: 1; padding: 12px 0; }
.nav-section { margin-bottom: 8px; }
.nav-section-title {
    padding: 8px 20px 4px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: rgba(255,255,255,0.4);
    font-weight: 600;
}
.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: var(--transition);
    border-left: 3px solid transparent;
    font-size: 13px;
    font-weight: 500;
}
.nav-item:hover { color: #fff; background: rgba(255,255,255,0.05); }
.nav-item.active {
    color: #fff;
    background: rgba(255,255,255,0.1);
    border-left-color: var(--primary-color);
}
.nav-item-icon { display: flex; align-items: center; }
.nav-item-icon .material-symbols-outlined { font-size: 20px; }

/* Main Container */
.main-container {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    height: 100vh;
    transition: var(--transition);
}
.sidebar.collapsed ~ .main-container { margin-left: 64px; }

/* Topbar */
.topbar {
    height: var(--topbar-height);
    background: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 50;
}
.topbar-left { display: flex; align-items: center; gap: 16px; }
.sidebar-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 6px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
}
.sidebar-toggle:hover { background: var(--bg-color); }
#page-title { font-size: 18px; font-weight: 600; margin: 0; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.user-menu { display: flex; align-items: center; gap: 8px; }

/* Content */
.content { flex: 1; padding: 24px; overflow-y: auto; }

/* ===== Components ===== */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 13px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    line-height: 1.4;
}
.btn .material-symbols-outlined { font-size: 18px; }
.btn-primary { background: var(--primary-color); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); color: #fff; }
.btn-success { background: var(--success-color); color: #fff; }
.btn-success:hover { background: #16a34a; color: #fff; }
.btn-warning { background: var(--warning-color); color: #fff; }
.btn-warning:hover { background: #d97706; color: #fff; }
.btn-danger { background: var(--danger-color); color: #fff; }
.btn-danger:hover { background: #dc2626; color: #fff; }
.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}
.btn-outline:hover { background: var(--bg-color); color: var(--text-primary); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-lg { padding: 12px 24px; font-size: 15px; }
.btn-icon { padding: 6px; }
.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { background: var(--bg-color); }

/* Cards */
.card {
    background: var(--surface-color);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}
.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.card-header h2, .card-header h3, .card-header h4 { font-size: 15px; font-weight: 600; margin: 0; }
.card-body { padding: 20px; }
.card-footer { padding: 12px 20px; border-top: 1px solid var(--border-color); }

/* Stat Cards */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card {
    background: var(--surface-color);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    padding: 20px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
}
.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.stat-icon.primary { background: var(--primary-light); color: var(--primary-color); }
.stat-icon.success { background: var(--success-light); color: var(--success-color); }
.stat-icon.warning { background: var(--warning-light); color: var(--warning-color); }
.stat-icon.info { background: var(--info-light); color: var(--info-color); }
.stat-icon.danger { background: var(--danger-light); color: var(--danger-color); }
.stat-info { flex: 1; }
.stat-label { font-size: 12px; color: var(--text-secondary); font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; }
.stat-value { font-size: 28px; font-weight: 700; line-height: 1.2; }

/* Tables */
.table-container { overflow-x: auto; }
table.data-table { width: 100%; border-collapse: collapse; }
table.data-table thead th {
    padding: 10px 16px;
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
    white-space: nowrap;
}
table.data-table tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    vertical-align: middle;
}
table.data-table tbody tr:hover { background: var(--bg-color); }
table.data-table tbody tr:last-child td { border-bottom: none; }

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.badge-primary { background: var(--primary-light); color: var(--primary-color); }
.badge-success { background: var(--success-light); color: var(--success-color); }
.badge-warning { background: var(--warning-light); color: var(--warning-color); }
.badge-danger { background: var(--danger-light); color: var(--danger-color); }
.badge-info { background: var(--info-light); color: var(--info-color); }
.badge-muted { background: #f3f4f6; color: var(--text-secondary); }

/* Forms */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 12px; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.5px; }
.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-family: var(--font-family);
    transition: var(--transition);
    background: var(--surface-color);
    color: var(--text-primary);
}
.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}
.form-control-sm { padding: 6px 10px; font-size: 12px; }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%236b7280'%3E%3Cpath d='M7 10l5 5 5-5H7z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; background-size: 20px; padding-right: 36px; }
textarea.form-control { min-height: 80px; resize: vertical; }
.form-hint { font-size: 11px; color: var(--text-muted); margin-top: 4px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-actions { display: flex; gap: 8px; justify-content: flex-end; padding-top: 16px; }

/* Modal (sp- prefix to avoid Bootstrap collision) */
.sp-modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
}
.sp-modal-overlay.active { opacity: 1; pointer-events: all; }
.sp-modal {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}
.sp-modal-lg { max-width: 800px; }
.sp-modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.sp-modal-header h3 { font-size: 16px; font-weight: 600; margin: 0; }
.sp-modal-body { padding: 24px; }
.sp-modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

/* Stepper */
.stepper { display: flex; align-items: center; margin-bottom: 24px; }
.step {
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    flex: 1;
}
.step-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    background: var(--bg-color);
    color: var(--text-secondary);
    border: 2px solid var(--border-color);
    flex-shrink: 0;
}
.step.active .step-number { background: var(--primary-color); color: #fff; border-color: var(--primary-color); }
.step.completed .step-number { background: var(--success-color); color: #fff; border-color: var(--success-color); }
.step-label { font-size: 12px; font-weight: 500; color: var(--text-secondary); }
.step.active .step-label { color: var(--text-primary); font-weight: 600; }
.step-line { flex: 1; height: 2px; background: var(--border-color); margin: 0 8px; }
.step.completed + .step-line, .step.completed ~ .step-line { background: var(--success-color); }

/* Tabs */
.tabs { display: flex; border-bottom: 2px solid var(--border-color); margin-bottom: 20px; gap: 0; }
.tab {
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
}
.tab:hover { color: var(--text-primary); }
.tab.active { color: var(--primary-color); border-bottom-color: var(--primary-color); font-weight: 600; }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Phase Progress */
.phase-bar { display: flex; gap: 2px; margin-bottom: 24px; border-radius: var(--radius-md); overflow: hidden; }
.phase-segment {
    flex: 1;
    padding: 12px 16px;
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    background: var(--bg-color);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}
.phase-segment.active { background: var(--primary-color); color: #fff; }
.phase-segment.completed { background: var(--success-color); color: #fff; }
.phase-segment:hover { opacity: 0.9; }

/* Action Cards */
.action-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.action-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}
.action-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    color: inherit;
}
.action-card-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary-color);
}
.action-card-title { font-size: 14px; font-weight: 600; }
.action-card-desc { font-size: 12px; color: var(--text-secondary); }
.action-card-status { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.action-card-status.done { color: var(--success-color); }
.action-card-status.pending { color: var(--warning-color); }
.action-card-status.required { color: var(--danger-color); }

/* Action Card – approved / disabled / badge */
.action-card-approved { border-color: var(--success-color); background: rgba(16,185,129,0.06); }
.action-card-approved .action-card-icon,
.action-card-approved .action-card-title { color: var(--success-color); }
.action-card-disabled { opacity: 0.45; cursor: not-allowed; pointer-events: none; }
.action-card-disabled .action-card-icon { color: var(--text-secondary); }
.action-card-disabled .action-card-title { color: var(--text-secondary); }
.action-card-disabled:hover { transform: none; box-shadow: none; }
.action-card-badge {
    position: absolute; top: 10px; right: 10px;
    font-size: 11px; font-weight: 600; padding: 2px 8px;
    border-radius: 999px; color: #fff; background: var(--success-color);
}
.action-card-badge-pending { background: var(--text-secondary); }
.action-card-badge-locked { background: var(--text-secondary); }
.action-card { position: relative; }
.action-card .action-card-icon.material-symbols-outlined {
    font-size: 36px !important; display: block; text-align: center; margin-bottom: 4px;
    width: auto; height: auto; border-radius: 0; background: none;
}
.action-card .action-card-description { font-size: 12px; color: var(--text-secondary); }

/* Phase stepper (circle + line) */
.phase-stepper { display: flex; align-items: flex-start; margin: 24px 0; }
.phase-stepper .ps-step { flex: 1; display: flex; flex-direction: column; align-items: center; position: relative; }
.phase-stepper .ps-step:not(:last-child)::after {
    content: ''; position: absolute; top: 20px; left: calc(50% + 22px); right: calc(-50% + 22px);
    height: 3px; background: var(--border-color); z-index: 0;
}
.phase-stepper .ps-step.completed:not(:last-child)::after { background: var(--success-color); }
.phase-stepper .ps-step.active:not(:last-child)::after {
    background: linear-gradient(to right, var(--primary-color) 50%, var(--border-color) 50%);
}
.phase-stepper .ps-circle {
    width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 700; background: var(--bg-color); color: var(--text-secondary);
    border: 2px solid var(--border-color); z-index: 1; position: relative;
}
.phase-stepper .ps-step.completed .ps-circle { background: var(--success-color); color: #fff; border-color: var(--success-color); }
.phase-stepper .ps-step.active .ps-circle { background: var(--primary-color); color: #fff; border-color: var(--primary-color); }
.phase-stepper .ps-label { font-size: 11px; margin-top: 6px; text-align: center; color: var(--text-secondary); font-weight: 500; }
.phase-stepper .ps-step.active .ps-label { color: var(--primary-color); font-weight: 600; }
.phase-stepper .ps-step.completed .ps-label { color: var(--success-color); }

/* Toast */
#toast-container { position: fixed; top: 20px; right: 20px; z-index: 300; display: flex; flex-direction: column; gap: 8px; }
.toast {
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    color: #fff;
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}
.toast.success { background: var(--success-color); }
.toast.error { background: var(--danger-color); }
.toast.info { background: var(--info-color); }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes slideOut { from { transform: translateX(0); opacity: 1; } to { transform: translateX(100%); opacity: 0; } }
.toast.removing { animation: slideOut 0.3s ease forwards; }

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}
.empty-state .material-symbols-outlined { font-size: 48px; color: var(--text-muted); margin-bottom: 16px; display: block; }
.empty-state h3 { font-size: 16px; color: var(--text-primary); margin-bottom: 8px; }
.empty-state p { font-size: 13px; margin-bottom: 20px; }

/* Grid Layouts */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

/* Page Header */
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.page-header h2 { font-size: 20px; font-weight: 700; margin: 0; }
.page-header-actions { display: flex; gap: 8px; }

/* Alert Overrides */
.alert { border-radius: var(--radius-sm); font-size: 13px; border: none; }
.alert-success { background: var(--success-light); color: #166534; }
.alert-danger { background: var(--danger-light); color: #991b1b; }

/* Color Swatch */
.color-swatch {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    border: 2px solid var(--border-color);
    cursor: pointer;
}

/* File Upload */
.file-upload-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}
.file-upload-zone:hover, .file-upload-zone.dragover {
    border-color: var(--primary-color);
    background: var(--primary-light);
}

/* Progress Bar */
.progress-bar-container { background: var(--bg-color); border-radius: 50px; height: 8px; overflow: hidden; }
.progress-bar-fill { height: 100%; border-radius: 50px; background: var(--primary-color); transition: width 0.5s ease; }
.progress-bar-fill.success { background: var(--success-color); }

/* Search Bar */
.search-bar {
    position: relative;
    max-width: 320px;
}
.search-bar .material-symbols-outlined {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    color: var(--text-muted);
}
.search-bar input { padding-left: 40px; }

/* Toolbar */
.toolbar { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.toolbar-spacer { flex: 1; }

/* Logo preview */
.logo-preview {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-md);
    border: 2px dashed var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--bg-color);
}
.logo-preview img { max-width: 100%; max-height: 100%; object-fit: contain; }

/* Campaign cards */
.campaign-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 16px; }
.campaign-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}
.campaign-card:hover { box-shadow: var(--shadow-md); }
.campaign-card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.campaign-card-header h3 { font-size: 15px; font-weight: 600; margin: 0; }
.campaign-card-body { padding: 16px 20px; }
.campaign-card-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}
.campaign-meta { display: flex; flex-direction: column; gap: 8px; }
.campaign-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}
.campaign-meta-item .material-symbols-outlined { font-size: 16px; }

/* Template card */
.template-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.template-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: var(--transition);
}
.template-card:hover { box-shadow: var(--shadow-md); }
.template-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.template-card-title { font-size: 15px; font-weight: 600; }
.template-card-meta { font-size: 12px; color: var(--text-secondary); }

/* Question list in template builder */
.question-list { display: flex; flex-direction: column; gap: 8px; }
.question-item {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: var(--transition);
}
.question-item:hover { border-color: var(--primary-color); }
.question-item .drag-handle { cursor: grab; color: var(--text-muted); }
.question-item-text { flex: 1; font-size: 13px; }
.question-item-badge { font-size: 11px; }

/* Participant table enhancements */
.participant-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary-light);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
}

/* Data quality indicator */
.data-quality { display: flex; gap: 4px; }
.data-quality-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success-color);
}
.data-quality-dot.warning { background: var(--warning-color); }
.data-quality-dot.error { background: var(--danger-color); }

/* Survey Portal (external) */
.survey-container {
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px;
}
.survey-header {
    text-align: center;
    margin-bottom: 32px;
}
.survey-question-group { margin-bottom: 32px; }
.survey-question-group h3 { font-size: 16px; font-weight: 600; margin-bottom: 16px; color: var(--primary-color); }
.survey-question {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 12px;
}
.survey-question label { font-size: 14px; font-weight: 500; margin-bottom: 12px; display: block; }
.rating-options { display: flex; gap: 8px; flex-wrap: wrap; }
.rating-option {
    padding: 8px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-size: 12px;
    font-weight: 500;
    text-align: center;
}
.rating-option:hover, .rating-option.selected { border-color: var(--primary-color); background: var(--primary-light); color: var(--primary-color); }
.rating-option input[type="radio"] { display: none; }

/* Config List (Data Structure / Org Structure) */
.config-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.config-list-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    transition: background 0.15s ease;
}
.config-list-item:last-child { border-bottom: none; }
.config-list-item:hover { background: rgba(79, 107, 246, 0.03); }
.config-list-name { font-weight: 500; }
.config-list-handle {
    color: var(--text-muted);
    cursor: grab;
    display: flex;
    align-items: center;
}

/* Responsive */
@media (max-width: 1024px) {
    .sidebar { width: 64px; }
    .sidebar .nav-item-text, .sidebar .nav-section-title, .sidebar .sidebar-title { display: none; }
    .main-container { margin-left: 64px; }
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); width: var(--sidebar-width); }
    .sidebar.open { transform: translateX(0); }
    .sidebar.open .nav-item-text, .sidebar.open .nav-section-title, .sidebar.open .sidebar-title { display: inline; }
    .main-container { margin-left: 0; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .action-cards { grid-template-columns: 1fr; }
}

/* ── Communications Page ─────────────────────────────────── */
.comm-header-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px 24px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.comm-header-left { flex: 1; }
.comm-header-right {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    margin-left: 32px;
}
.comm-progress-ring { width: 80px; height: 80px; position: relative; }
.comm-progress-ring svg { width: 100%; height: 100%; }
.comm-progress-ring-text {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.comm-progress-ring-num { font-size: 22px; font-weight: 700; }
.comm-progress-ring-den { font-size: 11px; color: var(--text-muted); }

.comm-approval-dots { display: flex; gap: 6px; flex-wrap: wrap; }
.comm-dot {
    width: 22px; height: 22px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: var(--hover-color, #f3f4f6); color: var(--text-muted);
    font-size: 10px;
}
.comm-dot--ok { background: rgba(16, 185, 129, 0.15); color: #10b981; }

.comm-pill-tabs { display: flex; gap: 8px; flex-wrap: wrap; padding: 4px 0; }
.comm-pill {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 7px 14px; border-radius: 20px;
    font-size: 13px; font-weight: 500;
    border: 1px solid var(--border-color);
    background: transparent; color: var(--text-secondary);
    cursor: pointer; transition: all 0.15s ease;
}
.comm-pill:hover { background: var(--hover-color, #f9fafb); border-color: var(--border-color); }
.comm-pill--active { background: var(--primary-color); color: white; border-color: var(--primary-color); }
.comm-pill--active:hover { background: var(--primary-color); border-color: var(--primary-color); opacity: 0.9; }
.comm-pill--approved:not(.comm-pill--active) { background: rgba(16, 185, 129, 0.08); border-color: rgba(16, 185, 129, 0.3); color: #059669; }

.comm-editor-split { display: grid; grid-template-columns: 1fr 380px; gap: 20px; align-items: start; }
@media (max-width: 1024px) { .comm-editor-split { grid-template-columns: 1fr; } }
.comm-editor-left {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.comm-preview-pane {
    position: sticky; top: 80px;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.comm-preview-label {
    display: flex; align-items: center; gap: 6px;
    padding: 10px 16px; background: var(--hover-color, #f9fafb);
    font-size: 12px; font-weight: 600; color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}
.comm-preview-frame { padding: 0; max-height: 520px; overflow-y: auto; }

.comm-status-banner {
    display: flex; align-items: center; gap: 8px;
    padding: 8px 12px; border-radius: 8px; font-size: 13px;
}
.comm-status-banner--success { background: rgba(16, 185, 129, 0.08); color: #059669; }
.comm-status-banner--info { background: rgba(59, 130, 246, 0.08); color: #2563eb; }
.comm-status-banner--warning { background: rgba(245, 158, 11, 0.08); color: #d97706; }
.comm-status-banner--locked { background: rgba(107, 114, 128, 0.08); color: var(--text-secondary); }

.comm-field-locked {
    background-color: var(--hover-color, #f9fafb) !important;
    color: var(--text-muted) !important;
    cursor: not-allowed;
    border-color: var(--border-color) !important;
}

.comm-merge-bar { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.comm-merge-tag {
    display: inline-block; padding: 3px 10px; border-radius: 12px;
    background: rgba(59, 130, 246, 0.08); color: var(--primary-color);
    font-size: 11px; font-weight: 500; cursor: pointer; border: 1px solid transparent;
    transition: all 0.15s ease;
}
.comm-merge-tag:hover { background: rgba(59, 130, 246, 0.16); border-color: var(--primary-color); }

.comm-toolbar {
    display: flex; gap: 4px; margin-bottom: 6px; padding: 4px;
    background: var(--hover-color, #f9fafb); border-radius: 6px 6px 0 0;
    border: 1px solid var(--border-color); border-bottom: none;
}
.comm-toolbar button {
    display: flex; align-items: center; justify-content: center;
    width: 30px; height: 28px; border-radius: 4px;
    border: none; background: transparent; cursor: pointer;
    color: var(--text-secondary); font-size: 13px;
}
.comm-toolbar button:hover { background: var(--border-color); color: var(--text-primary); }
.comm-toolbar + .form-control { border-top-left-radius: 0; border-top-right-radius: 0; }

.comm-actions {
    display: flex; align-items: center; justify-content: space-between;
    gap: 8px; padding-top: 12px; border-top: 1px solid var(--border-color); margin-top: 12px;
}
.comm-actions-left, .comm-actions-right { display: flex; gap: 8px; }

.comm-template-picker { position: relative; }
.comm-picker-dropdown {
    position: absolute; left: 0; top: calc(100% + 4px);
    width: 340px; max-height: 400px; overflow-y: auto;
    background: var(--surface-color); border: 1px solid var(--border-color);
    border-radius: 8px; box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    z-index: 100;
}
.comm-picker-pack { padding: 12px 14px; border-bottom: 1px solid var(--border-color); }
.comm-picker-pack:last-child { border-bottom: none; }
.comm-picker-pack-name { font-size: 13px; font-weight: 600; margin-bottom: 2px; display: flex; align-items: center; gap: 6px; }
.comm-picker-pack-desc { margin-bottom: 8px; }
.comm-picker-pack-actions { display: flex; gap: 6px; }

.comm-history-timeline { display: flex; flex-direction: column; gap: 8px; }
.comm-history-card {
    display: flex; align-items: flex-start; gap: 12px; padding: 12px;
    background: var(--surface-color); border: 1px solid var(--border-color);
    border-radius: 8px; transition: box-shadow 0.15s ease;
}
.comm-history-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.comm-history-icon {
    width: 36px; height: 36px; border-radius: 50%;
    background: rgba(59, 130, 246, 0.08); color: var(--primary-color);
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.comm-history-body { flex: 1; min-width: 0; }
.comm-history-meta { display: flex; align-items: center; gap: 8px; }