/* Buyer FAQ and "Ask about this estate" (js/views/faq.js). Loaded after app.css.
   Containers separate by spacing and the ash surface only: no borders, no shadows. */

/* Ask panel */
.faq-ask { background: var(--ash); border-radius: var(--r-card); padding: clamp(20px, 3vw, 32px); margin-bottom: clamp(48px, 7vw, 88px); }
.faq-label { display: block; margin-bottom: 12px; font-size: 15px; font-weight: 600; color: var(--carbon); }
.faq-field { display: flex; align-items: center; gap: 8px; background: #fff; border-radius: var(--r-btn); padding: 4px 4px 4px 14px; transition: outline-color var(--t); outline: 2px solid transparent; outline-offset: 0; }
.faq-field:focus-within { outline-color: var(--accent); }
.faq-field > i { font-size: 18px; color: var(--fog); flex: none; }
.faq-input { flex: 1; min-width: 0; min-height: 44px; border: 0; background: transparent; color: var(--carbon); font: 400 16px/1.4 var(--font-body); }
.faq-input:focus, .faq-input:focus-visible { outline: none; }
.faq-input::placeholder { color: var(--fog); }
.faq-input::-webkit-search-cancel-button { cursor: pointer; }
.faq-go { flex: none; min-height: 40px; background: var(--ash); }
.faq-go:hover { background: var(--ash-2); }
.faq-examples { display: flex; flex-wrap: wrap; gap: 4px 6px; margin-top: 12px; }
.faq-examples .chip { background: transparent; color: var(--pewter); padding: 0 10px; }
.faq-examples .chip:hover { background: var(--ash-2); color: var(--carbon); }

/* Results */
.faq-results.has { margin-top: 24px; display: grid; gap: 20px; animation: faq-in .33s var(--ease); }
.faq-r-h { margin: 0 0 10px; font-size: 13px; font-weight: 600; color: var(--pewter); }
.faq-r-ulist { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr)); gap: 8px; }
.faq-unit { display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; align-items: baseline; text-align: left; padding: 14px 16px; border: 0; border-radius: var(--r-card); background: #fff; color: var(--graphite); font: inherit; cursor: pointer; transition: background-color var(--t); }
.faq-unit:hover { background: var(--ash-2); }
.faq-unit b { font-weight: 600; color: var(--carbon); font-size: 15px; }
.faq-unit span:not(.faq-unit-p) { grid-column: 1 / -1; grid-row: 2; font-size: 13px; color: var(--pewter); }
.faq-unit-p { grid-column: 2; grid-row: 1; font-weight: 600; color: var(--carbon); font-variant-numeric: tabular-nums; }
.faq-r-faqs { display: grid; gap: 8px; }
.faq-r-item { background: #fff; border-radius: var(--r-card); padding: 18px 20px; }
.faq-r-item h4 { font-size: 16px; font-weight: 600; letter-spacing: -0.005em; color: var(--carbon); }
.faq-r-item p { margin: 6px 0 0; color: var(--graphite); line-height: 1.6; max-width: 70ch; }
.faq-r-none { margin: 0; color: var(--pewter); }
.faq-r-foot { display: flex; }

/* Accordion */
.faq-groups { display: grid; gap: clamp(40px, 6vw, 72px); }
.faq-group { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2.4fr); gap: 16px clamp(24px, 5vw, 80px); align-items: start; }
.faq-gt { font-size: clamp(22px, 2.2vw, 28px); font-weight: 300; letter-spacing: -0.02em; line-height: 1.15; padding-top: 14px; }
.faq-items { display: grid; gap: 4px; }
.faq-item { border-radius: var(--r-card); transition: background-color var(--t); }
.faq-item.open { background: var(--ash); }
.faq-q { margin: 0; font: inherit; }
.faq-q button { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 16px; min-height: 56px; padding: 14px 18px; border: 0; border-radius: var(--r-card); background: transparent; color: var(--carbon); font: 600 16px/1.4 var(--font-body); text-align: left; cursor: pointer; transition: background-color var(--t); }
.faq-item:not(.open) .faq-q button:hover { background: var(--ash); }
.faq-q button i { flex: none; font-size: 18px; color: var(--pewter); transition: transform var(--t) var(--ease); }
.faq-item.open .faq-q button i { transform: rotate(45deg); }
.faq-a { display: grid; grid-template-rows: 0fr; visibility: hidden; transition: grid-template-rows var(--t) var(--ease), visibility 0s linear var(--t); }
.faq-item.open .faq-a { grid-template-rows: 1fr; visibility: visible; transition: grid-template-rows var(--t) var(--ease), visibility 0s; }
.faq-a-in { min-height: 0; overflow: hidden; padding: 0 18px; }
.faq-a-in > p:first-child { margin: 0; padding-bottom: 18px; color: var(--graphite); line-height: 1.65; max-width: 68ch; }
.faq-confirm { display: flex; align-items: center; gap: 6px; margin: -8px 0 0; padding-bottom: 18px; font-size: 12.5px; color: var(--fog); }
.faq-r-item .faq-confirm { margin-top: 8px; padding-bottom: 0; }
.faq-confirm i { font-size: 14px; }

@keyframes faq-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

@media (max-width: 767px) {
  .faq-group { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .faq-gt { padding: 0 0 4px; }
  .faq-q button { padding: 14px 14px; font-size: 15px; }
  .faq-a-in { padding: 0 14px; }
  .faq-go { padding: 0 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .faq-a, .faq-item.open .faq-a, .faq-q button i, .faq-item, .faq-field { transition: none; }
  .faq-results.has { animation: none; }
}