/* FAQ Generator , tool-specific overrides on top of shared tools.css. */

/* -------------------------------------------------------------------
 * Form card header (title + actions row).
 * Mirrors OGG's .ogg-form-header pattern.
 * ------------------------------------------------------------------- */
.faqg-form-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}
.faqg-form-header-title { flex: 1 1 320px; min-width: 0; }
.faqg-form-title {
    margin: 0 0 4px 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--ink-900);
}
.faqg-form-subtitle {
    margin: 0;
    font-size: 0.9rem;
    color: var(--ink-600);
}
.faqg-form-header-actions {
    display: flex;
    gap: 8px;
    flex: 0 0 auto;
}

/* Persistent share-bar widget. Same green-tinted shape OGG uses. */
.faqg-share-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    margin: 0 0 14px 0;
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    border-radius: 8px;
}
.faqg-share-bar[hidden] { display: none; }
.faqg-share-label {
    font-weight: 600;
    color: #065f46;
    font-size: 0.875rem;
    flex: 0 0 auto;
}
.faqg-share-url {
    flex: 1 1 240px;
    min-width: 0;
    padding: 6px 10px;
    background: #fff;
    border: 1px solid #d1fae5;
    border-radius: 6px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;
    font-size: 0.8125rem;
    color: var(--ink-800);
    user-select: all;
    cursor: text;
    word-break: break-all;
}
.faqg-share-copy-btn { flex: 0 0 auto; }
.faqg-share-copy-btn.is-copied {
    background: #16a34a;
    border-color: #16a34a;
}

/* Mode toggle override: three modes (keyword / url / content). The
 * shared .mode-toggle::before slide rule is hardcoded for
 * data-mode="bulk"; we override per-mode here. */
#faqg-mode-toggle {
    margin: 0 0 16px 0;
    --pill-width: 33.333%;
}
#faqg-mode-toggle .mode-btn { flex: 1 1 0; }
#faqg-mode-toggle::before {
    width: 33.333%;
}
#faqg-mode-toggle[data-mode="keyword"]::before { transform: translateX(0); }
#faqg-mode-toggle[data-mode="url"]::before     { transform: translateX(100%); }
#faqg-mode-toggle[data-mode="content"]::before { transform: translateX(200%); }

/* Source rows. Each mode keeps its own block hidden by `hidden` until
 * activated. */
.faqg-source-row {
    margin-bottom: 14px;
}
.faqg-source { display: block; }
.faqg-source[hidden] { display: none; }

/* The shared `.text-input { flex: 1 1 320px }` only kicks in inside a
 * flex parent. Our source row and option cells are block-level, so
 * the inputs fall back to the browser's default narrow width unless
 * we explicitly stretch them. Same fix applies to the focus-keyword
 * wrap. See [[text-input-flex-basis-height]]. */
.faqg-source .text-input,
.faqg-source .faqg-textarea,
.faqg-option-cell .text-input,
.faqg-option-cell .faqg-textarea,
.faqg-focus-wrap .text-input,
.faqg-location-wrap .text-input {
    width: 100%;
    box-sizing: border-box;
}
.faqg-faq-count-input {
    /* This is a number-stepper, not a free-text input; let it be small. */
    width: 120px !important;
    max-width: 100%;
}

.faqg-field-label {
    display: block;
    font-weight: 600;
    color: var(--ink-800);
    margin-bottom: 6px;
    font-size: 0.9rem;
}
.faqg-field-label .faqg-field-optional {
    font-weight: 400;
    color: var(--ink-500);
    font-size: 0.85em;
    margin-left: 4px;
}
.faqg-field-help {
    margin: 6px 0 0 0;
    font-size: 0.8125rem;
    color: var(--ink-600);
}
.faqg-textarea {
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
}
.faqg-link-inline {
    color: var(--brand);
    text-decoration: underline;
}

/* Options block: focus keyword + faq count + paa toggle. */
.faqg-options {
    margin: 8px 0 16px 0;
    padding: 14px;
    background: var(--ink-50);
    border-radius: 10px;
    border: 1px solid var(--ink-100);
}
.faqg-options-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.faqg-options-row + .faqg-options-row { margin-top: 14px; }
.faqg-option-cell { flex: 1 1 240px; min-width: 0; }
.faqg-option-cell-wide { flex: 1 1 100%; }
.faqg-focus-wrap { position: relative; }
.faqg-volume-preview {
    margin-top: 6px;
    padding: 6px 10px;
    background: #fff;
    border-radius: 6px;
    border: 1px solid var(--ink-100);
    font-size: 0.8125rem;
    color: var(--ink-700);
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.faqg-volume-preview[hidden] { display: none; }
.faqg-volume-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.faqg-volume-pill strong { color: var(--ink-900); font-weight: 600; }
.faqg-volume-pill .faqg-volume-pill-key {
    color: var(--ink-500);
    font-size: 0.8em;
}

.faqg-faq-count-input-legacy { /* superseded by the !important rule above */ }

.faqg-paa-toggle {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}
.faqg-toggle {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    user-select: none;
}
.faqg-toggle input { position: absolute; opacity: 0; pointer-events: none; }
.faqg-toggle-track {
    width: 36px; height: 20px; border-radius: 20px;
    background: var(--ink-200);
    position: relative;
    transition: background 0.15s ease;
}
.faqg-toggle-track::after {
    content: "";
    position: absolute;
    width: 16px; height: 16px;
    background: #fff;
    border-radius: 50%;
    top: 2px; left: 2px;
    transition: transform 0.15s ease;
    box-shadow: 0 1px 2px rgba(0,0,0,0.2);
}
.faqg-toggle input:checked + .faqg-toggle-track { background: var(--brand); }
.faqg-toggle input:checked + .faqg-toggle-track::after { transform: translateX(16px); }
.faqg-toggle input:disabled + .faqg-toggle-track { opacity: 0.55; cursor: not-allowed; }
.faqg-toggle-label { font-weight: 500; color: var(--ink-800); font-size: 0.9rem; }
.faqg-paa-hint {
    font-size: 0.8125rem;
    color: var(--ink-500);
}

.faqg-location-wrap[hidden] { display: none; }
.faqg-location-wrap {
    margin-top: 12px;
    position: relative;
}
.faqg-location-controls {
    display: flex;
    gap: 8px;
}
.faqg-location-controls input { flex: 1 1 auto; }
.faqg-location-clear { flex: 0 0 auto; }
.faqg-location-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 50;
    margin: 4px 0 0 0;
    padding: 4px 0;
    list-style: none;
    background: #fff;
    border: 1px solid var(--ink-200);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
    max-height: 320px;
    overflow-y: auto;
}
.faqg-location-results[hidden] { display: none; }
.faqg-location-result {
    padding: 8px 12px;
    font-size: 0.875rem;
    color: var(--ink-800);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px;
}
.faqg-location-result:hover,
.faqg-location-result.is-active { background: var(--ink-50); }
.faqg-location-result-meta {
    color: var(--ink-500);
    font-size: 0.78em;
    flex: 0 0 auto;
}

/* Submit row. */
.faqg-submit-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.faqg-submit-meta {
    font-size: 0.8125rem;
    color: var(--ink-500);
}

/* -------------------------------------------------------------------
 * Results region: two-column layout on wide viewports (FAQ stack + output panel).
 * ------------------------------------------------------------------- */
.faqg-results-body {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 18px;
    padding: 18px 22px 4px 22px;
}
.faqg-results-body > * { min-width: 0; }
.faqg-results-body > *:last-child { margin-bottom: 18px; }

@media (max-width: 980px) {
    .faqg-results-body {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* FAQ stack (editable list). */
.faqg-faq-stack { display: flex; flex-direction: column; gap: 12px; }
.faqg-faq-card {
    background: #fff;
    border: 1px solid var(--ink-100);
    border-radius: 10px;
    padding: 12px 14px 14px 14px;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
    transition: border-color 0.12s ease;
}
.faqg-faq-card.is-dragging { opacity: 0.6; }
.faqg-faq-card.is-drop-target { border-color: var(--brand); }

.faqg-faq-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}
.faqg-drag-handle {
    cursor: grab;
    color: var(--ink-400);
    padding: 4px;
    line-height: 1;
    user-select: none;
    border-radius: 4px;
}
.faqg-drag-handle:hover { background: var(--ink-50); color: var(--ink-700); }
.faqg-drag-handle:active { cursor: grabbing; }

.faqg-faq-source-badge {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    background: var(--ink-100);
    color: var(--ink-700);
}
.faqg-faq-source-badge.is-paa {
    background: #dbeafe;
    color: #1e40af;
}
.faqg-faq-source-badge.is-paa::before {
    content: "PAA";
}
.faqg-faq-source-badge.is-ai::before {
    content: "AI";
}
.faqg-faq-source-badge.is-manual::before {
    content: "MANUAL";
}
.faqg-faq-vol-badge {
    font-size: 0.7rem;
    color: var(--ink-600);
    margin-left: 2px;
}

.faqg-faq-toolbar {
    margin-left: auto;
    display: inline-flex;
    gap: 6px;
}
.faqg-faq-toolbar button {
    font-size: 0.75rem;
    padding: 4px 8px;
    border-radius: 6px;
    background: transparent;
    border: 1px solid var(--ink-200);
    color: var(--ink-700);
    cursor: pointer;
    transition: all 0.12s ease;
}
.faqg-faq-toolbar button:hover {
    background: var(--ink-50);
    border-color: var(--ink-300);
    color: var(--ink-900);
}
.faqg-faq-toolbar .faqg-regen-btn {
    border-color: #c7d2fe;
    color: #4338ca;
}
.faqg-faq-toolbar .faqg-regen-btn:hover {
    background: #eef2ff;
    border-color: #a5b4fc;
}
.faqg-faq-toolbar .faqg-regen-btn.is-loading {
    opacity: 0.6;
    cursor: wait;
}
.faqg-faq-toolbar .faqg-delete-btn {
    border-color: #fecaca;
    color: #b91c1c;
}
.faqg-faq-toolbar .faqg-delete-btn:hover {
    background: #fef2f2;
    border-color: #fca5a5;
}

.faqg-faq-q,
.faqg-faq-a {
    width: 100%;
    border: 1px solid var(--ink-100);
    border-radius: 8px;
    padding: 8px 10px;
    font: inherit;
    color: var(--ink-900);
    background: #fff;
    resize: vertical;
    transition: border-color 0.12s ease;
}
.faqg-faq-q:focus,
.faqg-faq-a:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(108, 117, 246, 0.12);
}
.faqg-faq-q { font-weight: 600; margin-bottom: 8px; min-height: 38px; }
.faqg-faq-a { min-height: 80px; font-size: 0.9rem; line-height: 1.5; }

/* Output panel. */
.faqg-output-panel {
    background: #fff;
    border: 1px solid var(--ink-100);
    border-radius: 10px;
    padding: 10px 14px 14px 14px;
    position: sticky;
    top: 130px;
    align-self: start;
    max-height: calc(100vh - 160px);
    overflow-y: auto;
}
@media (max-width: 980px) {
    .faqg-output-panel { position: static; max-height: none; }
}

.faqg-output-tabs {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--ink-100);
    margin-bottom: 10px;
}
.faqg-tab-btn {
    border: none;
    background: transparent;
    padding: 8px 12px;
    font-size: 0.875rem;
    color: var(--ink-600);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    font-weight: 500;
}
.faqg-tab-btn:hover { color: var(--ink-900); }
.faqg-tab-btn.is-active {
    color: var(--brand);
    border-bottom-color: var(--brand);
}
.faqg-output-pane[hidden] { display: none; }

.faqg-output-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
}
.faqg-output-toolbar-meta {
    font-size: 0.8125rem;
    color: var(--ink-500);
}
.faqg-output-toolbar .primary-btn.is-copied {
    background: #16a34a;
    border-color: #16a34a;
}

.faqg-output-pre {
    background: var(--ink-50);
    border: 1px solid var(--ink-100);
    border-radius: 8px;
    padding: 10px 12px;
    margin: 0;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;
    font-size: 0.78rem;
    line-height: 1.55;
    color: var(--ink-800);
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    max-height: 480px;
    overflow-y: auto;
}

/* Google-AI-Overview-style preview. */
.faqg-google-preview {
    border: 1px solid var(--ink-100);
    border-radius: 10px;
    padding: 12px 14px;
    background: #fff;
}
.faqg-gp-hdr {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--ink-100);
}
.faqg-gp-logo {
    width: 22px; height: 22px; border-radius: 50%;
    background: linear-gradient(135deg, #4285f4 0%, #ea4335 50%, #fbbc05 100%);
    flex: 0 0 auto;
}
.faqg-gp-title {
    font-size: 0.875rem;
    color: var(--ink-700);
    font-weight: 600;
}
.faqg-gp-item {
    border-bottom: 1px solid var(--ink-100);
    padding: 10px 0;
}
.faqg-gp-item:last-child { border-bottom: none; }
.faqg-gp-item summary {
    cursor: pointer;
    list-style: none;
    color: var(--ink-900);
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}
.faqg-gp-item summary::-webkit-details-marker { display: none; }
.faqg-gp-item summary::after {
    content: "+";
    font-size: 1.1rem;
    color: var(--ink-400);
    flex: 0 0 auto;
}
.faqg-gp-item[open] summary::after { content: "\2212"; }
.faqg-gp-item-body {
    margin-top: 6px;
    font-size: 0.85rem;
    color: var(--ink-700);
    line-height: 1.5;
}

.faqg-deprecation-note {
    margin-top: 14px;
    padding: 8px 12px;
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 8px;
    font-size: 0.825rem;
    color: #78350f;
}
.faqg-deprecation-note summary {
    cursor: pointer;
    font-weight: 600;
}
.faqg-deprecation-note p {
    margin: 6px 0 0 0;
    line-height: 1.5;
}

/* Quota chip width override so the long text fits. */
#faqg-quota-chip {
    flex-wrap: wrap;
}

/* Empty stack state. */
.faqg-empty-state {
    text-align: center;
    padding: 32px 14px;
    color: var(--ink-500);
    background: var(--ink-50);
    border: 1px dashed var(--ink-200);
    border-radius: 10px;
}
.faqg-empty-state strong { color: var(--ink-800); display: block; margin-bottom: 6px; }

/* Loading spinner state on Generate button. */
.faqg-generate-btn.is-loading {
    pointer-events: none;
    opacity: 0.8;
}
.faqg-generate-btn.is-loading::after {
    content: "";
    display: inline-block;
    width: 12px; height: 12px;
    border: 2px solid #fff;
    border-top-color: transparent;
    border-radius: 50%;
    margin-left: 8px;
    vertical-align: middle;
    animation: faqg-spin 0.8s linear infinite;
}
@keyframes faqg-spin {
    to { transform: rotate(360deg); }
}

/* Marketing banner tone match. */
.faqg-marketing-banner {
    margin-top: 18px;
}