/* ==========================================================================
 * Interactive Tools — quiz, calculator, visualizer, planner, generator,
 * fall-prevention, caregiver, tracker, database.
 * ========================================================================== */

/* Quiz */
.htg-tool--quiz .htg-quiz__stage { display: grid; gap: 18px; min-height: 220px; }
.htg-quiz__question {
	background: var(--htg-white); border: 1px solid var(--htg-line);
	border-radius: var(--htg-radius); padding: 24px;
	animation: htg-fade .3s ease;
}
.htg-quiz__question h3 { margin: 0 0 16px; font-size: 1.25rem; }
.htg-quiz__options { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.htg-quiz__option { display: block; }
.htg-quiz__option button {
	width: 100%; text-align: left; padding: 16px 20px;
	border: 1px solid var(--htg-line); background: var(--htg-paper);
	border-radius: 14px; color: var(--htg-ink-2);
	font-size: 15px; font-weight: 500;
	display: flex; justify-content: space-between; align-items: center; gap: 12px;
	transition: border-color .2s ease, background .2s ease, transform .15s ease;
}
.htg-quiz__option button:hover { border-color: var(--htg-blue); background: #eff6ff; transform: translateX(2px); }
.htg-quiz__option button::after { content: "→"; color: var(--htg-blue); font-weight: 700; opacity: 0; transition: opacity .2s; }
.htg-quiz__option button:hover::after { opacity: 1; }
.htg-quiz__nav { display: flex; justify-content: space-between; align-items: center; margin-top: 16px; }
.htg-quiz__back { background: transparent; border: 0; color: var(--htg-slate); font-weight: 600; cursor: pointer; }
.htg-quiz__back:hover { color: var(--htg-blue); }

.htg-quiz__results-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; margin-top: 16px; }
.htg-quiz__facts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 0; }
.htg-quiz__facts > div { background: var(--htg-white); border: 1px solid var(--htg-line); border-radius: 12px; padding: 14px; }
.htg-quiz__facts dt { font-size: 11px; color: var(--htg-slate); text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.htg-quiz__facts dd { margin: 4px 0 0; font-size: 14px; color: var(--htg-ink-2); }
.htg-quiz__cta { background: linear-gradient(180deg, #eff6ff, #fff); border: 1px solid var(--htg-line); border-radius: 14px; padding: 18px; }
.htg-quiz__products { list-style: none; padding: 0; margin: 12px 0; display: grid; gap: 8px; }
.htg-quiz__products a { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; background: var(--htg-paper); border-radius: 10px; border: 1px solid var(--htg-line); color: var(--htg-ink-2); font-weight: 500; font-size: 14px; }
.htg-quiz__products a:hover { border-color: var(--htg-blue); }
.htg-quiz__actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.htg-quiz__disclosure { color: var(--htg-slate); font-size: 12px; margin: 8px 0 0; }

/* Visualizer */
.htg-tool--viz { display: grid; grid-template-columns: 1fr 1.4fr 1fr; gap: 24px; align-items: start; }
.htg-viz__controls { display: grid; gap: 14px; }
.htg-viz__controls label { display: grid; gap: 6px; font-size: 14px; font-weight: 500; color: var(--htg-ink-2); }
.htg-viz__controls input[type=range] { width: 100%; }
.htg-viz__controls select { padding: 10px 12px; border: 1px solid var(--htg-line); border-radius: 10px; background: var(--htg-white); }
.htg-viz__controls output { font-weight: 700; color: var(--htg-blue); font-variant-numeric: tabular-nums; }
.htg-viz__toggle { display: flex; align-items: center; gap: 10px; padding: 10px 14px; background: var(--htg-white); border-radius: 10px; border: 1px solid var(--htg-line); cursor: pointer; }
.htg-viz__stage { background: linear-gradient(135deg, #f0f9ff, #ecfeff); border: 1px solid var(--htg-line); border-radius: 14px; padding: 16px; }
.htg-viz__svg { width: 100%; height: auto; }
.htg-viz__room { fill: #fff; stroke: var(--htg-navy); stroke-width: 3; stroke-dasharray: 4 4; }
.htg-viz__toilet { fill: #c7d2fe; stroke: #6366f1; stroke-width: 2; }
.htg-viz__shower { fill: #bae6fd; stroke: #0ea5e9; stroke-width: 2; }
.htg-viz__sink { fill: #a7f3d0; stroke: #10b981; stroke-width: 2; }
.htg-viz__turn { fill: rgba(20,184,166,.18); stroke: var(--htg-teal); stroke-width: 2; stroke-dasharray: 6 4; }
.htg-viz__grab { fill: var(--htg-blue); }
.htg-viz__score { background: var(--htg-white); border: 1px solid var(--htg-line); border-radius: 14px; padding: 20px; display: grid; gap: 16px; }
.htg-score { display: grid; gap: 4px; padding: 14px; background: linear-gradient(135deg, var(--htg-navy), var(--htg-blue)); color: #fff; border-radius: 12px; }
.htg-score__label { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; opacity: .8; }
.htg-score__value { font-size: 2.2rem; font-weight: 800; font-family: var(--htg-font-heading); }
.htg-viz__hints { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 13px; color: var(--htg-ink-2); }
.htg-viz__hints li { padding: 8px 12px; background: var(--htg-white); border-radius: 10px; border: 1px solid var(--htg-line); }
.htg-viz__hints li.is-warn { border-color: #fdba74; background: #fff7ed; color: #9a3412; }
.htg-viz__hints li.is-ok { border-color: #86efac; background: #f0fdf4; color: #166534; }

/* Generator */
.htg-tool--gen .htg-gen__toggles { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; }
.htg-gen__toggle input { position: absolute; opacity: 0; pointer-events: none; }
.htg-gen__toggle-card { display: flex; gap: 12px; align-items: center; padding: 16px; background: var(--htg-white); border: 2px solid var(--htg-line); border-radius: 14px; cursor: pointer; font-weight: 500; color: var(--htg-ink-2); transition: border-color .2s, transform .15s, background .2s; }
.htg-gen__toggle .htg-icon { color: var(--htg-blue); }
.htg-gen__toggle input:checked + .htg-gen__toggle-card { border-color: var(--htg-blue); background: #eff6ff; }
.htg-gen__toggle:hover .htg-gen__toggle-card { transform: translateY(-2px); }
.htg-gen__actions { display: flex; justify-content: center; margin-top: 24px; }
.htg-gen__checklist { padding-left: 22px; display: grid; gap: 10px; }
.htg-gen__checklist li { padding: 6px 0; color: var(--htg-ink-2); font-size: 15px; }
.htg-gen__cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

/* Fall prevention drag list */
.htg-fall__list { list-style: none; padding: 0; margin: 16px 0; display: grid; gap: 8px; }
.htg-fall__item {
	display: grid; grid-template-columns: 44px 1fr 24px; gap: 12px; align-items: center;
	padding: 14px 18px; background: var(--htg-white); border: 1px solid var(--htg-line); border-radius: 12px;
	cursor: grab; user-select: none;
	transition: transform .15s ease, box-shadow .2s ease;
}
.htg-fall__item.is-dragging { opacity: .6; }
.htg-fall__item.is-over { border-color: var(--htg-blue); box-shadow: var(--htg-shadow-sm); }
.htg-fall__rank { display: grid; place-items: center; width: 32px; height: 32px; background: var(--htg-grad-cta); color: #fff; border-radius: 50%; font-weight: 700; font-size: 14px; }
.htg-fall__label { font-weight: 500; color: var(--htg-ink-2); }
.htg-fall__grip { color: var(--htg-slate); font-size: 18px; }

/* Caregiver */
.htg-tool--care .htg-tool__list li { background: linear-gradient(180deg, #fff, #f8fafc); }

/* Tracker */
.htg-tracker__add { display: grid; grid-template-columns: 1fr 180px auto; gap: 10px; margin-bottom: 20px; }
.htg-tracker__add input, .htg-tracker__add select { padding: 12px 14px; border: 1px solid var(--htg-line); border-radius: 12px; background: var(--htg-white); }
.htg-tracker__board { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.htg-tracker__col { background: linear-gradient(180deg, #fff, #f8fafc); border: 1px solid var(--htg-line); border-radius: 14px; padding: 16px; min-height: 180px; }
.htg-tracker__col h3 { display: flex; justify-content: space-between; align-items: center; margin: 0 0 12px; font-size: 14px; }
.htg-tracker__count { background: var(--htg-grad-cta); color: #fff; padding: 2px 10px; border-radius: 999px; font-size: 11px; font-weight: 700; }
.htg-tracker__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; min-height: 80px; }
.htg-tracker__item { padding: 10px 12px; background: var(--htg-paper); border: 1px solid var(--htg-line); border-radius: 10px; font-size: 13px; color: var(--htg-ink-2); display: flex; justify-content: space-between; align-items: center; gap: 8px; cursor: grab; }
.htg-tracker__item.is-dragging { opacity: .6; }
.htg-tracker__item button { background: transparent; border: 0; color: var(--htg-slate); cursor: pointer; font-size: 16px; line-height: 1; }
.htg-tracker__item button:hover { color: #b91c1c; }
.htg-tracker__progress { margin-top: 20px; display: flex; align-items: center; gap: 12px; }
.htg-tracker__progress output { font-weight: 700; color: var(--htg-blue); font-variant-numeric: tabular-nums; min-width: 56px; }
.htg-tracker__actions { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }

/* Database */
.htg-db__controls { display: grid; grid-template-columns: 2fr 1fr auto; gap: 12px; margin-bottom: 20px; align-items: center; }
.htg-db__controls input, .htg-db__controls select { padding: 12px 14px; border: 1px solid var(--htg-line); border-radius: 12px; background: var(--htg-white); }
.htg-db__toggle { display: inline-flex; gap: 8px; align-items: center; padding: 10px 14px; background: var(--htg-white); border: 1px solid var(--htg-line); border-radius: 12px; font-size: 14px; color: var(--htg-ink-2); cursor: pointer; }
.htg-db__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.htg-db__card { background: var(--htg-paper); border: 1px solid var(--htg-line); border-radius: var(--htg-radius); padding: 20px; display: flex; flex-direction: column; gap: 10px; transition: transform .2s, border-color .2s; }
.htg-db__card:hover { transform: translateY(-2px); border-color: var(--htg-blue); }
.htg-db__card[hidden] { display: none; }
.htg-db__cat { font-size: 11px; color: var(--htg-blue); background: #eff6ff; padding: 4px 10px; border-radius: 999px; align-self: flex-start; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.htg-db__name { font-size: 1.05rem; margin: 0; }
.htg-db__use { color: var(--htg-ink-3); font-size: 14px; margin: 0; }
.htg-db__meta { display: grid; gap: 8px; margin: 0; }
.htg-db__meta div { display: grid; grid-template-columns: 80px 1fr; gap: 8px; font-size: 13px; }
.htg-db__meta dt { color: var(--htg-slate); font-weight: 600; }
.htg-db__meta dd { margin: 0; color: var(--htg-ink-2); }
.htg-db__poco { background: var(--htg-white); border-radius: 10px; padding: 10px 14px; border: 1px solid var(--htg-line); }
.htg-db__poco summary { cursor: pointer; font-weight: 600; color: var(--htg-navy); font-size: 13px; }
.htg-db__poco[open] summary { margin-bottom: 10px; }
.htg-db__poco .htg-pros, .htg-db__poco .htg-cons { font-size: 12px; }
.htg-db__cta { margin-top: auto; }

/* Comfort Generator */
.htg-comfort__priorities { border: 0; padding: 0; margin: 0 0 18px; }
.htg-comfort__priorities legend { font-weight: 600; color: var(--htg-ink-2); margin-bottom: 10px; }
.htg-comfort__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.htg-comfort__chip input { position: absolute; opacity: 0; pointer-events: none; }
.htg-comfort__chip span { display: inline-block; padding: 10px 16px; background: var(--htg-white); border: 2px solid var(--htg-line); border-radius: 999px; font-size: 14px; color: var(--htg-ink-2); cursor: pointer; transition: border-color .2s, background .2s; }
.htg-comfort__chip:hover span { border-color: var(--htg-blue); }
.htg-comfort__chip input:checked + span { background: #eff6ff; border-color: var(--htg-blue); color: var(--htg-navy); font-weight: 600; }

/* Kit Bundles */
.htg-bundles { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 20px; }
.htg-bundles > *:first-child { grid-row: span 2; }
.htg-bundle { background: var(--htg-paper); border: 1px solid var(--htg-line); border-radius: var(--htg-radius-lg); padding: 24px; display: flex; flex-direction: column; gap: 14px; transition: transform .2s ease, border-color .25s ease, box-shadow .25s ease; min-height: 220px; }
.htg-bundle:hover { transform: translateY(-3px); border-color: var(--htg-blue); box-shadow: var(--htg-shadow-md); }
.htg-bundle--feature { background: linear-gradient(135deg, #eff6ff 0%, #ffffff 80%); border: 2px solid var(--htg-blue); min-height: 460px; }
.htg-bundle__head { display: grid; grid-template-columns: 56px 1fr; gap: 16px; align-items: start; }
.htg-bundle__icon { width: 56px; height: 56px; display: grid; place-items: center; background: var(--htg-grad-cta); color: #fff; border-radius: 14px; box-shadow: var(--htg-shadow-glow); }
.htg-bundle__icon .htg-icon { width: 28px; height: 28px; }
.htg-bundle__badge { display: inline-block; background: var(--htg-grad-cta); color: #fff; padding: 4px 10px; border-radius: 999px; font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 6px; }
.htg-bundle__title { margin: 0 0 4px; font-size: 1.15rem; }
.htg-bundle__tag { color: var(--htg-ink-3); margin: 0; font-size: 14px; }
.htg-bundle__items { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.htg-bundle__items li { display: grid; grid-template-columns: 16px 1fr auto; gap: 10px; align-items: center; padding: 10px 14px; background: var(--htg-white); border: 1px solid var(--htg-line); border-radius: 10px; font-size: 13px; color: var(--htg-ink-2); }
.htg-bundle__items .htg-icon { color: var(--htg-teal); }
.htg-bundle__meta { display: grid; gap: 10px; margin: 0; }
.htg-bundle__meta div { background: var(--htg-white); border: 1px solid var(--htg-line); border-radius: 10px; padding: 10px 14px; }
.htg-bundle__meta dt { font-size: 11px; color: var(--htg-slate); text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.htg-bundle__meta dd { margin: 4px 0 0; font-size: 13px; color: var(--htg-ink-2); }
.htg-bundle__cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: auto; }

@media (max-width: 1024px) { .htg-bundles { grid-template-columns: 1fr 1fr; } .htg-bundles > *:first-child { grid-row: span 1; grid-column: span 2; min-height: 220px; } .htg-bundle--feature { min-height: 220px; } }
@media (max-width: 640px) { .htg-bundles { grid-template-columns: 1fr; } .htg-bundles > *:first-child { grid-column: span 1; } }

.htg-score__sub { font-size: 11px; opacity: .7; font-weight: 500; text-transform: uppercase; letter-spacing: .08em; }