/* ─── Tokens ──────────────────────────────────────────────── */

:root {
    --radius-sm: 0.35rem;
    --radius-md: 0.5rem;

    --space-xs: 0.35rem;
    --space-sm: 0.5rem;
    --space-md: 0.8rem;
    --space-lg: 1rem;

    --accent: #0f9e80;
    --accent-light: #e6f7f2;
    --accent-border: #0d8a6f;
    --accent-text: #075e4d;

    --body-bg: #f7f8f8;
    --body-color: #1a1f1e;
    --muted: #6b7a77;
    --muted-bg: #f0f5f4;

    --question-bg: #f0f8f6;
    --question-border: #b2d8ce;

    --answer-bg: #fdf6e3;
    --answer-border: #d4a84b;
    --answer-text: #7a4800;

    --result-bg: #e8f5ee;
    --result-border: #52a871;

    --toolbar-bg: #ffffff;
    --toolbar-border: #dde4e2;

    --toolbar-btn-bg: #f7f8f8;
    --toolbar-btn-hover: #ebf0ee;
    --toolbar-btn-active-bg: var(--accent);
    --toolbar-btn-active-color: #ffffff;

    --err-bg: #fef2f2;
    --err-border: #fca5a5;
    --err-left: #ef4444;
    --err-text: #991b1b;
}

[data-bs-theme="dark"] {
    --body-bg: #111614;
    --body-color: #e2ebe8;
    --muted: #8aa39e;
    --muted-bg: #1a2420;

    --question-bg: #1a2e29;
    --question-border: #2e4f46;

    --answer-bg: #2a2010;
    --answer-border: #8a6830;
    --answer-text: #e0a84b;

    --result-bg: #142a1c;
    --result-border: #3a7a52;

    --toolbar-bg: #1a1f1e;
    --toolbar-border: #2a3330;

    --toolbar-btn-bg: #212927;
    --toolbar-btn-hover: #2c3836;

    --err-bg: rgba(239, 68, 68, 0.08);
    --err-border: rgba(239, 68, 68, 0.3);
    --err-left: #f87171;
    --err-text: #fca5a5;
}

/* ─── Base ────────────────────────────────────────────────── */

body {
    background: var(--body-bg);
    color: var(--body-color);
    font-family: "Inter", "Segoe UI", sans-serif;
}

/* ─── Navbar ──────────────────────────────────────────────── */

.modern-navbar {
    height: 56px;
    padding: 0 20px !important;
    background: var(--toolbar-bg) !important;
    border-bottom: 1px solid var(--toolbar-border) !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    backdrop-filter: none;
}

.modern-navbar .navbar-brand {
    padding: 0;
    margin-right: 0;
}

.brand-icon-wrap {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.brand-icon-wrap i {
    font-size: 15px;
    color: #fff;
}

.brand-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--body-color);
    line-height: 1.2;
}

.brand-subtitle {
    font-size: 0.7rem;
    color: var(--accent-border);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    line-height: 1.2;
}

.nav-divider {
    width: 1px;
    height: 26px;
    background: var(--toolbar-border);
    margin: 0 16px;
    flex-shrink: 0;
}

.nav-modern {
    display: flex;
    align-items: center;
    gap: 2px;
}

.modern-link {
    display: flex !important;
    align-items: center;
    gap: 6px;
    padding: 6px 11px !important;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--body-color) !important;
    opacity: 0.65;
    line-height: 1;
    white-space: nowrap;
    transition: background 0.13s ease, opacity 0.13s ease;
}

.modern-link i {
    font-size: 0.85rem;
    width: 15px;
    text-align: center;
    flex-shrink: 0;
    opacity: 1;
}

.modern-link:hover {
    background: var(--question-bg) !important;
    color: var(--accent-text) !important;
    opacity: 1;
}

.modern-link.active {
    background: var(--accent-light) !important;
    color: var(--accent-text) !important;
    font-weight: 600;
    opacity: 1;
}

.nav-badge-soon {
    display: inline-flex;
    align-items: center;
    font-size: 10px;
    font-weight: 500;
    padding: 2px 7px;
    border-radius: 20px;
    background: var(--answer-bg);
    color: var(--answer-text);
    border: 0.5px solid var(--answer-border);
    letter-spacing: 0.04em;
    line-height: 1.6;
}

.theme-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 10px;
    border-radius: 6px;
    background: var(--toolbar-btn-bg);
    border: 1px solid var(--toolbar-border);
}

.theme-toggle i {
    font-size: 0.85rem;
    opacity: 0.6;
    color: var(--body-color);
    width: 14px;
    text-align: center;
}

.theme-toggle .form-check-input {
    width: 32px;
    height: 18px;
    margin: 0;
    cursor: pointer;
    box-shadow: none !important;
    background-color: var(--accent);
    border: none;
}

.theme-toggle .form-check-input:not(:checked) {
    background-color: var(--toolbar-border);
}

/* ─── Cards ───────────────────────────────────────────────── */

.card {
    background: var(--toolbar-bg);
    border: 1px solid var(--toolbar-border);
    border-radius: var(--radius-md);
    --bs-card-inner-border-radius: calc(var(--radius-md) - 1px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.card-body {
    padding: var(--space-md) var(--space-lg);
}


/* ─── Question / Answer / Result blocks ───────────────────── */

.card-header, .card-footer {
    background-color: var(--toolbar-bg);
}

.question,
.answer,
.result {
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    margin-bottom: var(--space-sm);
}

.question {
    background: var(--question-bg);
    border: 1px solid var(--question-border);
}

.answer {
    background: var(--answer-bg);
    border: 1px solid var(--answer-border);
}

.result {
    background: var(--result-bg);
    border: 1px solid var(--result-border);
    font-weight: 500;
}

/* ─── Questionnaire index page ────────────────────────────── */

.q-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.q-page-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--body-color);
    line-height: 1.2;
}

.q-page-sub {
    font-size: 12px;
    color: var(--muted);
    margin-top: 3px;
}

.q-create-input {
    height: 36px;
    width: 220px;
    border: 1px solid var(--toolbar-border);
    border-radius: 6px;
    padding: 0 12px;
    font-size: 13.5px;
    background: var(--toolbar-bg);
    color: var(--body-color);
    outline: none;
    transition: border-color 0.13s, box-shadow 0.13s;
}

.q-create-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(15, 158, 128, 0.1);
}

.q-create-btn {
    height: 36px;
    padding: 0 16px;
    border-radius: 6px;
    background: var(--accent);
    color: #fff;
    border: none;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    transition: background 0.13s;
}

.q-create-btn:hover {
    background: var(--accent-border);
}

/* ─── Questionnaire list rows ─────────────────────────────── */

.q-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.q-row {
    background: var(--toolbar-bg);
    border: 1px solid var(--toolbar-border);
    border-radius: 8px;
    display: flex;
    align-items: stretch;
    overflow: hidden;
    transition: border-color 0.13s, box-shadow 0.13s;
}

.q-row:hover {
    border-color: var(--question-border);
    box-shadow: 0 2px 8px rgba(15, 158, 128, 0.07);
}

.q-row__index {
    width: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--muted);
    background: var(--muted-bg);
    border-right: 1px solid var(--toolbar-border);
    font-variant-numeric: tabular-nums;
}

.q-row__body {
    flex: 1;
    padding: 11px 16px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.13s;
}

.q-row__body:hover {
    background: var(--question-bg);
}

.q-row__name {
    font-size: 14px;
    font-weight: 500;
    color: var(--body-color);
}

.q-row__meta {
    font-size: 12px;
    color: var(--muted);
}

.q-row__actions {
    display: flex;
    align-items: center;
    border-left: 1px solid var(--toolbar-border);
    flex-shrink: 0;
}

.q-row__actions form {
    display: flex;
    align-self: stretch;
}

.q-action {
    width: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: stretch;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--muted);
    font-size: 13px;
    text-decoration: none;
    transition: background 0.13s, color 0.13s;
}

.q-action:hover {
    background: var(--muted-bg);
    color: var(--body-color);
}

.q-action + .q-action {
    border-left: 1px solid var(--toolbar-border);
}

.q-action--danger:hover {
    background: var(--err-bg);
    color: var(--err-text);
}

/* ─── Empty state ─────────────────────────────────────────── */

.q-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 56px 24px;
    border: 1.5px dashed var(--toolbar-border);
    border-radius: 8px;
    background: var(--toolbar-bg);
    text-align: center;
    gap: 6px;
}

.q-empty-state__icon {
    font-size: 2rem;
    color: var(--question-border);
    margin-bottom: 8px;
}

.q-empty-state__title {
    font-size: 14px;
    font-weight: 500;
    color: var(--body-color);
}

.q-empty-state__sub {
    font-size: 12.5px;
    color: var(--muted);
}

/* ─── Flowchart page ──────────────────────────────────────── */

.flowchart-wrap {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 56px);
    overflow: hidden;
}

.flowchart-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 0 16px;
    height: 52px;
    background: var(--toolbar-bg);
    border-bottom: 1px solid var(--toolbar-border);
    flex-shrink: 0;
}

.flowchart-bar__left {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.flowchart-back {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    border: 1px solid var(--toolbar-border);
    background: transparent;
    color: var(--muted);
    font-size: 12px;
    text-decoration: none;
    flex-shrink: 0;
    transition: background 0.13s, color 0.13s;
}

.flowchart-back:hover {
    background: var(--muted-bg);
    color: var(--body-color);
}

.flowchart-bar__divider {
    width: 1px;
    height: 22px;
    background: var(--toolbar-border);
    flex-shrink: 0;
}

.flowchart-bar__title {
    font-size: 14px;
    font-weight: 600;
    color: var(--body-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.flowchart-bar__actions {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.flowchart-bar__sep {
    width: 1px;
    height: 20px;
    background: var(--toolbar-border);
    margin: 0 4px;
}

.flowchart-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    height: 30px;
    padding: 0 11px;
    border-radius: 6px;
    border: 1px solid var(--toolbar-border);
    background: var(--toolbar-btn-bg);
    color: var(--body-color);
    font-size: 12.5px;
    font-weight: 400;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.13s, border-color 0.13s;
}

.flowchart-btn:hover {
    background: var(--toolbar-btn-hover);
    color: var(--body-color);
    border-color: var(--question-border);
}

.flowchart-btn--icon {
    width: 30px;
    padding: 0;
    justify-content: center;
}

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

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

.flowchart-canvas {
    flex: 1;
    position: relative;
    background-color: var(--body-bg);
    background-image: radial-gradient(circle, var(--toolbar-border) 1px, transparent 1px);
    background-size: 24px 24px;
    overflow: hidden;
}

.flowchart-empty {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-align: center;
    z-index: 1;
    pointer-events: none;
}

.flowchart-empty__icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--question-bg);
    border: 1px solid var(--question-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--accent);
    margin-bottom: 4px;
}

.flowchart-empty__title {
    font-size: 14px;
    font-weight: 500;
    color: var(--body-color);
}

.flowchart-empty__sub {
    font-size: 12.5px;
    color: var(--muted);
    margin-bottom: 4px;
}

.flowchart-empty__btn {
    pointer-events: all;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 34px;
    padding: 0 16px;
    border-radius: 6px;
    background: var(--accent);
    color: #fff;
    border: none;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.13s;
}

.flowchart-empty__btn:hover {
    background: var(--accent-border);
    color: #fff;
}

/* ─── Toolbar (legacy, kept for FlowchartBuilder JS hooks) ── */

#toolbar {
    display: none;
}

/* ─── Edit card ───────────────────────────────────────────── */

.q-edit-card {
    background: var(--toolbar-bg);
    border: 1px solid var(--toolbar-border);
    border-radius: 8px;
    padding: 16px;
}

/* ─── Toolbar buttons (builder pages) ────────────────────── */

.toolbar-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    padding: 0.4rem 0.7rem;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--toolbar-border);
    background: var(--toolbar-btn-bg);
    color: var(--body-color);
    cursor: pointer;
    flex: 0 0 auto;
    min-width: 36px;
    text-decoration: none;
    transition: background 0.13s, border-color 0.13s, color 0.13s;
}

.toolbar-button:hover {
    background: var(--toolbar-btn-hover);
    color: var(--body-color);
}

.toolbar-button.active {
    background: var(--accent);
    color: #ffffff;
    border-color: var(--accent-border);
}

.toolbar-button--accent {
    background: var(--accent);
    color: #ffffff;
    border-color: var(--accent-border);
}

.toolbar-button--accent:hover {
    background: var(--accent-border);
    color: #ffffff;
}

.toolbar-button--danger {
    color: var(--err-text);
    border-color: var(--err-border);
}

.toolbar-button--danger:hover {
    background: var(--err-bg);
    color: var(--err-text);
    border-color: var(--err-left);
}

/* ─── Questionnaire builder shared ────────────────────────── */

.questionnaire-toolbar {
    background: var(--toolbar-bg);
    border: 1px solid var(--toolbar-border);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
}

.questionnaire-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.questionnaire-item {
    background: var(--question-bg);
    border: 1px solid var(--question-border);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
}

/* ─── Buttons ─────────────────────────────────────────────── */

.btn-accent {
    background: var(--accent);
    color: #fff;
    border: none;
}

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

.btn-outline-accent {
    border: 1.5px solid var(--accent);
    color: var(--accent-text);
    background: transparent;
}

.btn-outline-accent:hover {
    background: var(--accent-light);
    color: var(--accent-text);
    border-color: var(--accent-border);
}

/* ─── Progress bar ────────────────────────────────────────── */

.progress-bar {
    border-radius: var(--radius-md);
    background-color: var(--accent);
}

/* ─── Panel label ─────────────────────────────────────────── */

.panel-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
    margin: 0;
}

/* ─── Email helper page ───────────────────────────────────── */

.email-input-wrap {
    position: relative;
    flex-shrink: 0;
}

.email-input-wrap .email-input {
    height: 44px;
    padding-right: 90px;
    border-color: var(--toolbar-border);
    border-radius: var(--radius-md);
    font-size: 14px;
    background: var(--toolbar-bg);
    color: var(--body-color);
}

.email-input-wrap .email-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(15, 158, 128, 0.12);
}

.email-input-wrap .email-analyse-btn {
    position: absolute;
    right: 6px;
    top: 6px;
    height: 32px;
    padding: 0 14px;
    border-radius: calc(var(--radius-md) - 2px);
    background: var(--accent);
    color: #fff;
    border: none;
    font-size: 12.5px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.13s;
}

.email-input-wrap .email-analyse-btn:hover {
    background: var(--accent-border);
}

.email-progress {
    height: 3px !important;
    border-radius: 2px;
    flex-shrink: 0;
}

.email-progress .progress-bar {
    background-color: var(--accent) !important;
}

.results-area {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* ─── Questionnaire panel ─────────────────────────────────── */

.questionnaire-panel .card-header {
    padding: 14px 16px 10px;
}

.questionnaire-panel .card-footer {
    padding: 10px 16px;
}

/* ─── Questionnaire option buttons ────────────────────────── */

.q-option-btn {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    border: 1px solid var(--question-border);
    background: var(--question-bg);
    color: var(--body-color);
    font-size: 13.5px;
    text-align: left;
    cursor: pointer;
    transition: border-color 0.13s, background 0.13s, color 0.13s;
}

.q-option-btn:hover {
    border-color: var(--accent);
    background: var(--accent-light);
    color: var(--accent-text);
}

.q-option-btn--selected {
    border-color: var(--accent);
    background: var(--accent-light);
    color: var(--accent-text);
    font-weight: 500;
}

/* ─── Questionnaire review table ──────────────────────────── */

.q-review-table {
    font-size: 13px;
    width: 100%;
    border-collapse: collapse;
}

.q-review-table thead tr {
    border-bottom: 2px solid var(--question-border);
}

.q-review-table thead th {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
    padding: 6px 10px;
    background: transparent;
}

.q-review-table tbody tr {
    border-bottom: 1px solid var(--toolbar-border);
    transition: background 0.13s;
}

.q-review-table tbody tr:last-child {
    border-bottom: none;
}

.q-review-table tbody tr:hover {
    background: var(--question-bg);
}

.q-review-table tbody td,
.q-review-table tbody th {
    padding: 7px 10px;
    color: var(--body-color);
    vertical-align: middle;
}

.q-review-table tbody th {
    font-size: 12px;
    color: var(--muted);
    font-weight: 500;
    width: 28px;
}

.q-review-table .q-review-answer {
    color: var(--accent-text);
    font-weight: 500;
}

.q-review-table tbody tr:not(.q-review-row--answered) .q-review-answer {
    color: var(--muted);
    font-style: italic;
}

/* ─── Open-form escalation bar ────────────────────────────── */

.open-form-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 5px;
    padding: 8px 12px;
    background: var(--toolbar-bg);
    border: 1px solid var(--toolbar-border);
    border-radius: var(--radius-md);
}

.open-form-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--body-color);
}

.open-form-sub {
    font-size: 11.5px;
    color: var(--muted);
    margin-top: 2px;
}

/* ─── Output sections ─────────────────────────────────────── */

.output-section {
    background: var(--toolbar-bg);
    border: 1px solid var(--toolbar-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.output-section--error {
    border-color: var(--err-border);
}

.output-section__btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: background 0.13s;
}

.output-section__btn:hover {
    background: var(--muted-bg);
}

.output-section--error .output-section__btn:hover {
    background: var(--err-bg);
}

.output-section__info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.output-section__title {
    font-size: 14px;
    font-weight: 600;
    color: var(--body-color);
}

.output-section__sub {
    font-size: 12px;
    color: var(--muted);
}

.output-section__meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.output-section__chevron {
    font-size: 12px;
    color: var(--muted);
    transition: transform 0.2s ease;
}

.output-section__btn[aria-expanded="true"] .output-section__chevron {
    transform: rotate(180deg);
}

.output-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11.5px;
    font-weight: 500;
    padding: 3px 9px;
    border-radius: 20px;
    white-space: nowrap;
}

.output-badge--ok {
    background: var(--result-bg);
    color: #1e5c35;
    border: 1px solid var(--result-border);
}

.output-badge--error {
    background: var(--err-bg);
    color: var(--err-text);
    border: 1px solid var(--err-border);
}

[data-bs-theme="dark"] .output-badge--ok {
    color: var(--result-border);
}

.output-section__body {
    background: var(--body-bg);
    border-top: 1px solid var(--toolbar-border);
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.output-group {
    margin-bottom: 14px;
}

.output-group:last-child {
    margin-bottom: 0;
}

.output-group__label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
    padding-bottom: 6px;
    margin-bottom: 4px;
    border-bottom: 1px solid var(--toolbar-border);
}

.output-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    padding: 7px 10px;
    border-radius: 6px;
    font-size: 13px;
}

.output-row:nth-child(even) {
    background: var(--toolbar-bg);
}

.output-row--error {
    background: var(--err-bg) !important;
    border-left: 3px solid var(--err-left);
    border-radius: 0 6px 6px 0;
    padding-left: 10px;
}

.output-row__label {
    flex: 1;
    color: var(--body-color);
}

.output-row--error .output-row__label {
    color: var(--err-text);
    font-weight: 500;
}

.output-row__status {
    font-size: 11.5px;
    color: var(--muted);
    font-style: italic;
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 3px;
}

.output-row__status i {
    font-size: 11px;
}

.output-row__value {
    font-size: 13px;
    color: var(--muted);
    text-align: right;
    white-space: nowrap;
    flex-shrink: 0;
    font-variant-numeric: tabular-nums;
}

.output-row--error .output-row__value {
    color: var(--err-text);
}

.output-divider {
    height: 1px;
    background: var(--toolbar-border);
    margin: 8px 0;
}

/* ─── Status alert ────────────────────────────────────────── */

.status-alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 13.5px;
    line-height: 1.5;
}

.status-alert i {
    font-size: 15px;
    flex-shrink: 0;
    margin-top: 1px;
}

.status-alert--error {
    background: var(--err-bg);
    border: 1px solid var(--err-border);
    color: var(--err-text);
}

.status-alert--warning {
    background: var(--answer-bg);
    border: 1px solid var(--answer-border);
    color: var(--answer-text);
}

.status-alert--success {
    background: var(--result-bg);
    border: 1px solid var(--result-border);
    color: #1e5c35;
}

[data-bs-theme="dark"] .status-alert--success {
    color: var(--result-border);
}

/* ─── Support modal ───────────────────────────────────────── */

.support-modal {
    background: var(--toolbar-bg);
    border: 1px solid var(--toolbar-border);
    border-radius: 10px !important;
    overflow: hidden;
    padding: 0 !important;
}

.support-modal__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px 16px;
    border-bottom: 1px solid var(--toolbar-border);
}

.support-modal__title {
    font-size: 15px;
    font-weight: 600;
    color: var(--body-color);
    margin: 0 0 3px;
}

.support-modal__sub {
    font-size: 12.5px;
    color: var(--muted);
    margin: 0;
}

.support-modal__close {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    border: 1px solid var(--toolbar-border);
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    flex-shrink: 0;
    font-size: 13px;
    transition: background 0.13s, color 0.13s;
}

.support-modal__close:hover {
    background: var(--muted-bg);
    color: var(--body-color);
}

.support-modal__body {
    padding: 20px 24px;
    background: var(--body-bg);
}

.support-modal__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.support-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.support-field__label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
}

.support-field__input {
    height: 38px;
    padding: 0 12px;
    border: 1px solid var(--toolbar-border);
    border-radius: var(--radius-md);
    background: var(--toolbar-bg);
    color: var(--body-color);
    font-size: 13.5px;
    outline: none;
    transition: border-color 0.13s, box-shadow 0.13s;
    width: 100%;
    font-family: inherit;
}

.support-field__input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(15, 158, 128, 0.1);
}

.support-field__input.is-invalid {
    border-color: var(--bs-danger);
}

.support-field__input.is-invalid:focus {
    border-color: var(--bs-danger);
    box-shadow: 0 0 0 .25rem rgba(var(--bs-danger-rgb), .25);
}

.support-field__textarea {
    height: 140px;
    padding: 10px 12px;
    resize: vertical;
}

.support-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    padding: 4px 0;
}

.support-checkbox input[type="checkbox"] {
    display: none;
}

.support-checkbox__box {
    width: 16px;
    height: 16px;
    border-radius: 4px;
    border: 1.5px solid var(--toolbar-border);
    background: var(--toolbar-bg);
    flex-shrink: 0;
    margin-top: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.13s, background 0.13s;
}

.support-checkbox input[type="checkbox"]:checked + .support-checkbox__box {
    background: var(--accent);
    border-color: var(--accent-border);
}

.support-checkbox input[type="checkbox"]:checked + .support-checkbox__box::after {
    content: '';
    width: 9px;
    height: 5px;
    border-left: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(-45deg) translateY(-1px);
    display: block;
}

.support-checkbox__label {
    font-size: 13px;
    color: var(--body-color);
    line-height: 1.5;
}

.support-modal__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    border-top: 1px solid var(--toolbar-border);
    background: var(--toolbar-bg);
}

.support-modal__btn {
    height: 36px;
    padding: 0 18px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 7px;
    border: none;
    transition: background 0.13s, color 0.13s, border-color 0.13s;
}

.support-modal__btn--ghost {
    background: transparent;
    border: 1px solid var(--toolbar-border);
    color: var(--muted);
}

.support-modal__btn--ghost:hover {
    background: var(--muted-bg);
    color: var(--body-color);
}

.support-modal__btn--primary {
    background: var(--accent);
    color: #fff;
    border: none;
}

.support-modal__btn--primary:hover {
    background: var(--accent-border);
}

.support-modal__btn--primary:disabled,
.support-modal__btn--primary.support-modal__btn--disabled {
    opacity: 0.65;
    pointer-events: none;
    cursor: default;
}

/* ─── Misc ────────────────────────────────────────────────── */

.table {
    font-size: 0.85rem;
}

.quill-editor {
    height: 20vh;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    border: 1px solid var(--toolbar-border);
    background: var(--body-bg);
    color: var(--body-color);
}

.ql-toolbar {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.quill-editor .ql-editor {
    overflow-y: auto;
}

#cy {
    width: 100%;
    height: calc(100vh - 210px);
    display: block;
    border-radius: var(--radius-md);
    background: var(--body-bg);
}

.fade-out {
    opacity: 0;
}

/* ─── File input ──────────────────────────────────────────── */
/* ─── File input ──────────────────────────────────────────── */

.support-field__file {
    display: flex;
    align-items: center;
    height: auto;
    min-height: 38px;
    padding: 6px 12px;
    border: 1px solid var(--toolbar-border);
    border-radius: var(--radius-md);
    background: var(--toolbar-bg);
    color: var(--body-color);
    font-size: 13px;
    font-family: inherit;
    cursor: pointer;
    outline: none;
    transition: border-color 0.13s, box-shadow 0.13s, background 0.13s;
    width: 100%;
}

.support-field__file:hover {
    border-color: var(--question-border);
}

.support-field__file:focus,
.support-field__file:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(15, 158, 128, 0.1);
}

/* the "Choose file" button inside the input */
.support-field__file::file-selector-button {
    height: 28px;
    padding: 0 12px;
    margin-right: 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--toolbar-border);
    background: var(--toolbar-btn-bg);
    color: var(--body-color);
    font-size: 12.5px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.13s, border-color 0.13s, color 0.13s;
}

.support-field__file::file-selector-button:hover {
    background: var(--accent-light);
    border-color: var(--accent);
    color: var(--accent-text);
}

/* disabled state, to mirror .support-field__input--disabled */
.support-field__file:disabled {
    background: var(--muted-bg);
    color: var(--muted);
    cursor: not-allowed;
}

.support-field__file:disabled::file-selector-button {
    cursor: not-allowed;
    opacity: 0.6;
}

/* ─── Question form layout ────────────────────────────────── */

.qf-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    align-items: start;
}

@media (max-width: 768px) {
    .qf-layout {
        grid-template-columns: 1fr;
    }
}

/* ─── Form card ───────────────────────────────────────────── */

.form-card {
    background: var(--toolbar-bg);
    border: 1px solid var(--toolbar-border);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.form-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 13px 16px;
    border-bottom: 1px solid var(--toolbar-border);
    flex-shrink: 0;
}

.form-card__title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--body-color);
}

.form-card__title-icon {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: var(--question-bg);
    border: 1px solid var(--question-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--accent);
    flex-shrink: 0;
}

.form-card__body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.form-card__divider {
    height: 1px;
    background: var(--toolbar-border);
    margin: 4px 0 8px;
}

.form-card__footer {
    padding: 12px 16px;
    border-top: 1px solid var(--toolbar-border);
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex-shrink: 0;
}

.form-card__footer form {
    display: flex;
}

.form-card__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 36px;
    width: 100%;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: background 0.13s, color 0.13s, border-color 0.13s;
}

.form-card__btn--primary {
    background: var(--accent);
    color: #fff;
    border: none;
}

.form-card__btn--primary:hover {
    background: var(--accent-border);
}

.form-card__btn--danger {
    background: transparent;
    color: var(--err-text);
    border: 1px solid var(--err-border);
}

.form-card__btn--danger:hover {
    background: var(--err-bg);
}

/* ─── Disabled input ──────────────────────────────────────── */

.support-field__input--disabled {
    background: var(--muted-bg);
    color: var(--muted);
    cursor: not-allowed;
    opacity: 1;
}

/* ─── Tree preview panel ──────────────────────────────────── */

.preview-panel {
    background: var(--toolbar-bg);
    border: 1px solid var(--toolbar-border);
    border-radius: 8px;
    overflow: hidden;
}

.preview-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-bottom: 1px solid var(--toolbar-border);
}

.preview-panel__badge {
    font-size: 11px;
    font-weight: 500;
    padding: 2px 8px;
    border-radius: 20px;
    background: var(--accent-light);
    color: var(--accent-text);
    border: 1px solid var(--question-border);
}

.preview-panel__canvas {
    background-color: var(--body-bg);
    background-image: radial-gradient(circle, var(--toolbar-border) 1px, transparent 1px);
    background-size: 20px 20px;
}

.preview-panel__canvas #cy {
    height: 33vh;
    width: 100%;
    display: block;
}

/* ─── Quill editor theme ──────────────────────────────────── */

.ql-toolbar.ql-snow {
    border: 1px solid var(--toolbar-border);
    border-bottom: none;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    background: var(--toolbar-btn-bg);
    padding: 6px 8px;
}

.ql-container.ql-snow {
    border: 1px solid var(--toolbar-border);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    background: var(--toolbar-bg);
    font-family: "Inter", "Segoe UI", sans-serif;
    font-size: 13.5px;
    color: var(--body-color);
}

.ql-editor {
    min-height: 100px;
    color: var(--body-color);
}

.ql-editor.ql-blank::before {
    color: var(--muted);
    font-style: normal;
}

.ql-snow .ql-stroke {
    stroke: var(--muted);
}

.ql-snow .ql-fill {
    fill: var(--muted);
}

.ql-snow.ql-toolbar button:hover .ql-stroke,
.ql-snow.ql-toolbar button.ql-active .ql-stroke {
    stroke: var(--accent);
}

.ql-snow.ql-toolbar button:hover .ql-fill,
.ql-snow.ql-toolbar button.ql-active .ql-fill {
    fill: var(--accent);
}

.ql-snow.ql-toolbar button:hover,
.ql-snow.ql-toolbar button.ql-active {
    background: var(--accent-light);
    border-radius: 4px;
}

/* ─── Select / TomSelect ──────────────────────────────────── */

.support-field__select {
    height: 36px;
    width: 100%;
    padding: 0 10px;
    border: 1px solid var(--toolbar-border);
    border-radius: var(--radius-md);
    background: var(--toolbar-bg);
    color: var(--body-color);
    font-size: 13.5px;
    font-family: inherit;
    outline: none;
    cursor: pointer;
    transition: border-color 0.13s, box-shadow 0.13s;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7a77' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 30px;
}

.support-field__select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(15, 158, 128, 0.1);
}

/* TomSelect overrides */

.ts-wrapper {
    width: 100%;
}

.ts-control {
    min-height: 36px !important;
    border: 1px solid var(--toolbar-border) !important;
    border-radius: var(--radius-md) !important;
    background: var(--toolbar-bg) !important;
    color: var(--body-color) !important;
    font-size: 13.5px !important;
    font-family: inherit !important;
    padding: 4px 10px !important;
    box-shadow: none !important;
    cursor: pointer;
    transition: border-color 0.13s, box-shadow 0.13s;
}

.ts-wrapper.focus .ts-control {
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 3px rgba(15, 158, 128, 0.1) !important;
}

.ts-dropdown {
    border: 1px solid var(--toolbar-border) !important;
    border-radius: var(--radius-md) !important;
    background: var(--toolbar-bg) !important;
    color: var(--body-color) !important;
    font-size: 13.5px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
    margin-top: 3px !important;
}

.ts-dropdown .option {
    padding: 7px 10px !important;
    color: var(--body-color) !important;
    transition: background 0.1s;
}

.ts-dropdown .option:hover,
.ts-dropdown .option.active {
    background: var(--question-bg) !important;
    color: var(--accent-text) !important;
}

.ts-dropdown .option.selected {
    background: var(--accent-light) !important;
    color: var(--accent-text) !important;
    font-weight: 500;
}

/* ─── Form card outline button ────────────────────────────── */

.form-card__btn--outline {
    background: transparent;
    color: var(--accent-text);
    border: 1.5px solid var(--accent);
}

.form-card__btn--outline:hover {
    background: var(--accent-light);
    border-color: var(--accent-border);
}

/* ─── QF dropdown ─────────────────────────────────────────── */

.qf-dropdown {
    border: 1px solid var(--toolbar-border) !important;
    border-radius: var(--radius-md) !important;
    background: var(--toolbar-bg) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
    padding: 4px !important;
    min-width: 100%;
}

.qf-dropdown__item {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 7px 10px;
    border-radius: calc(var(--radius-md) - 2px);
    font-size: 13px;
    color: var(--body-color);
    text-decoration: none;
    transition: background 0.13s, color 0.13s;
}

.qf-dropdown__item:hover {
    background: var(--question-bg);
    color: var(--accent-text);
}

.qf-dropdown__item i {
    font-size: 11px;
    color: var(--muted);
}

/* ─── Flash messages ──────────────────────────────────────── */

.flash-wrap {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.flash {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: 13px;
    line-height: 1.4;
}

.flash i {
    font-size: 14px;
    flex-shrink: 0;
}

.flash--success {
    background: var(--result-bg);
    border: 1px solid var(--result-border);
    color: #1e5c35;
}

.flash--error {
    background: var(--err-bg);
    border: 1px solid var(--err-border);
    color: var(--err-text);
}

.error-text {
    color: var(--err-text);
    font-size: 12px;
    margin-top: 4px;
    font-weight: 500;
}

.theme-switch {
    width: 32px;
    height: 18px;
    border-radius: 9px;
    background: var(--toolbar-border);
    position: relative;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.2s;
}

.theme-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #fff;
    transition: transform 0.2s;
}

.theme-switch.active {
    background: var(--accent);
}

.theme-switch.active::after {
    transform: translateX(14px);
}

[data-bs-theme="dark"] .flash--success {
    color: var(--result-border);
}

[data-bs-theme="dark"] .ts-control {
    background: var(--toolbar-bg) !important;
    border-color: var(--toolbar-border) !important;
    color: var(--body-color) !important;
}

[data-bs-theme="dark"] .ts-dropdown {
    background: var(--toolbar-bg) !important;
    border-color: var(--toolbar-border) !important;
}

[data-bs-theme="dark"] .ql-toolbar.ql-snow {
    border-color: var(--toolbar-border);
    background: var(--toolbar-btn-bg);
}

[data-bs-theme="dark"] .ql-container.ql-snow {
    border-color: var(--toolbar-border);
    background: var(--toolbar-bg);
}

/* ─── Dark mode fixes ─────────────────────────────────────── */

[data-bs-theme="dark"] .bg-light {
    background-color: var(--toolbar-btn-bg) !important;
}

[data-bs-theme="dark"] .btn-outline-dark {
    color: var(--body-color) !important;
    border-color: var(--toolbar-border) !important;
}

[data-bs-theme="dark"] .btn-outline-dark:hover {
    background: var(--toolbar-btn-hover) !important;
}

/* ─── Responsive ──────────────────────────────────────────── */

@media (max-width: 768px) {
    .flowchart-btn span {
        display: none;
    }

    .flowchart-btn--primary span {
        display: inline;
    }
}

@media (max-width: 576px) {
    .q-page-header {
        flex-direction: column;
        align-items: stretch;
    }

    .q-page-header form {
        flex-direction: column;
    }

    .q-create-input {
        width: 100%;
    }

    .q-create-btn {
        width: 100%;
        justify-content: center;
    }

    .support-modal__row {
        grid-template-columns: 1fr;
    }
}