.costs { margin: 24px 0; padding: 20px; }
.costs h2 { margin-top: 0; }
.costs fieldset { min-width: 0; border: 1px solid var(--line); border-radius: 0; margin: 16px 0; padding: 14px; }
.costs legend { padding: 0 6px; }
.costs label { display: flex; flex-direction: column; gap: 5px; font-size: 13px; }
.costs input, .costs select { width: 100%; min-width: 0; background: var(--surface); border: 1px solid var(--line-strong); color: var(--ink); border-radius: 0; padding: 9px; font: inherit; }
.costs :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.cost-range, .cost-controls { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.costs .cost-check { flex-direction: row; align-items: center; margin-bottom: 12px; }
.cost-check input { width: auto; }
.costs details { margin: 18px 0; }
.costs summary { cursor: pointer; color: var(--accent); padding: 8px 0; }
.cost-warning { border-left: 3px solid var(--amber); background: var(--issue-bg); padding: 12px; }
.cost-totals { display: grid; grid-template-columns: minmax(160px, 1fr) 2fr; gap: 12px; }
.cost-totals dd { margin: 0; overflow-wrap: anywhere; }
.cost-totals dt { color: var(--muted); }
.cost-scroll { overflow-x: auto; }
.costs table { border-collapse: collapse; width: 100%; text-align: left; }
.costs th, .costs td { padding: 12px; border-bottom: 1px solid var(--line); }
.costs .sub { overflow-wrap: anywhere; }
.costs [data-status] { color: var(--amber); }
.costs button:disabled { opacity: .6; }
@media (max-width: 600px) {
  .costs { padding: 12px; }
  .cost-controls, .cost-totals { grid-template-columns: 1fr; }
  .cost-range { gap: 6px; }
  .costs input { padding: 7px 4px; }
}

.cost-photos { border: 1px solid var(--line); border-radius: 0; padding: 14px 16px; margin: 0 0 18px; }
.cost-photos h3 { margin-top: 0; }
.cost-band { display: flex; flex-wrap: wrap; gap: 12px; margin: 8px 0; }
.cost-band > div { flex: 1 1 140px; border-radius: 0; padding: 10px 12px; background: var(--panel2); }
.cost-band span { display: block; font-size: 12px; color: var(--muted); letter-spacing: 0; }
.cost-band b { font-size: 24px; font-weight: 700; }
.cost-band .expected { outline: 1px solid var(--found); }
.cost-band .muted b { font-size: 18px; color: var(--muted); }
.cost-factors { list-style: none; padding: 0; margin: 6px 0; display: grid; gap: 8px; }
.cost-factors .dir { font-size: 12px; margin-left: 6px; }
.cost-factors .d-1 { color: var(--found); } .cost-factors .d1 { color: var(--issue); } .cost-factors .d0 { color: var(--muted); }
.cost-factors.to-quote li { border-left: 3px solid var(--issue); padding-left: 8px; }
.la-permits { margin-top: 4px; font-size: 13px; }
.la-permits summary { cursor: pointer; color: var(--accent); }
.la-permits table { width: 100%; border-collapse: collapse; margin: 6px 0; font-size: 12px; }
.la-permits th, .la-permits td { text-align: left; padding: 3px 6px; border-bottom: 1px solid var(--line); }

/* Compact summary: the figure first, everything else folded */
.costs .cost-photos { border: 0; padding: 0; margin: 0; }
.costs .cost-photos h3 { font-size: 13px; font-weight: 600; color: var(--muted); margin: 0 0 4px; }
.cost-figure { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.cost-figure b { font-size: 30px; font-weight: 700; letter-spacing: -0.01em; }
.cost-figure span { color: var(--muted); font-size: 13px; }
.cost-sum { margin: 2px 0 10px; font-size: 13px; color: var(--muted); }
.cost-sum .to-quote-count { color: var(--issue); font-weight: 600; }
.fold { border-top: 1px solid var(--line); margin: 0; padding: 8px 0; }
.fold > summary { cursor: pointer; font-weight: 600; font-size: 13px; color: var(--ink); list-style-position: inside; }
.fold[open] > summary { margin-bottom: 8px; }
.costs details.fold { margin: 0; }

/* modern layer */
.costs input, .costs select { border-radius: 8px; }
.costs fieldset { border-radius: 10px; }
.cost-band > div { border-radius: 10px; }

/* Cost details sub-tabs: the figure on top, then one part at a time */
.costs.tabbed { display: flex; flex-direction: column; }
.costs.tabbed > [data-photos], .costs.tabbed > [data-income], .costs.tabbed .cost-photos { display: contents; }
.costs.tabbed .cost-photos > h3 { order: 0; }
.costs.tabbed .cost-figure { order: 1; }
.costs.tabbed .cost-sum { order: 2; }
.costs.tabbed .cost-subtabs { order: 3; }
.costs.tabbed [data-panel], .costs.tabbed > [role="status"] { order: 4; }
.cost-subtabs { display: flex; gap: 4px; flex-wrap: wrap; margin: 6px 0 0; border-bottom: 1px solid var(--line); }
.cost-subtabs button { border: 0; background: none; padding: 9px 12px; margin-bottom: -1px; font: 600 13px var(--sans); color: var(--muted);
  border-bottom: 2px solid transparent; cursor: pointer; }
.cost-subtabs button:hover { color: var(--ink); }
.cost-subtabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); }
.costs.tabbed [data-panel] { display: none; border-top: 0; padding: 16px 0 0; }
.costs.tabbed [data-panel] > summary { display: none; }
.costs[data-sub="what"] [data-panel="what"], .costs[data-sub="photos"] [data-panel="photos"],
.costs[data-sub="income"] [data-panel="income"], .costs[data-sub="more"] [data-panel="more"] { display: block; }
.costs [data-panel="income"] svg { max-width: 640px; }

/* AI run progress: a turning ring, what is happening now, and how far along it is */
.ai-progress { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 6px 12px; margin: 12px 0;
  padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface, #fff); }
.ai-progress[hidden] { display: none; }
.ai-progress .ring { width: 22px; height: 22px; border-radius: 50%; border: 3px solid rgba(14, 116, 144, 0.18);
  border-top-color: var(--accent, #0E7490); animation: ai-spin 0.8s linear infinite; grid-row: span 2; }
.ai-progress .msg { font-size: 13.5px; color: var(--ink, #111418); }
.ai-progress .pct { font: 600 14px var(--sans, system-ui); color: var(--accent, #0E7490); font-variant-numeric: tabular-nums; }
.ai-progress .bar { grid-column: 2 / 4; height: 6px; border-radius: 999px; background: rgba(14, 116, 144, 0.12); overflow: hidden; }
.ai-progress .bar span { display: block; height: 100%; width: 0; border-radius: 999px; background: var(--accent, #0E7490);
  transition: width 0.6s ease; }
.ai-progress.done .ring { animation: none; border-color: var(--found, #15803D); }
.ai-progress.done .pct { color: var(--found, #15803D); }
.ai-locked { font-size: 12.5px; color: var(--muted, #5b6470); margin: 6px 0 0; }
@keyframes ai-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .ai-progress .ring { animation-duration: 2.4s; } }