:root {
  --ink: #272722;
  --muted: #66645d;
  --paper: #fbfaf5;
  --surface: #ffffff;
  --line: #dedbd0;
  --line-strong: #c8c2b3;
  --orange: #dc8b21;
  --orange-dark: #a85e08;
  --orange-soft: #fff2d7;
  --forest: #2f493d;
  --forest-soft: #e7efe9;
  --blue-soft: #e9f2f8;
  --red: #9d342e;
  --shadow: 0 18px 50px rgba(37, 38, 32, .08);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: radial-gradient(circle at 88% 7%, rgba(220,139,33,.08), transparent 26rem), var(--paper); }
.brand-banner { height: clamp(90px, 11.25vw, 180px); max-width: 1600px; margin: 0 auto; background: #e6d1bf url('./mushroom-garland-header.webp') center / contain no-repeat; border-bottom: 1px solid var(--line); }
button, input, select { font: inherit; }
button { cursor: pointer; }

.app-header { max-width: 1440px; margin: 0 auto; padding: 18px 32px 16px; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.eyebrow, .step-label { margin: 0 0 6px; color: var(--orange-dark); font-size: .78rem; font-weight: 800; letter-spacing: .12em; }
h1 { margin: 0; font-size: clamp(1.65rem, 2.5vw, 2.25rem); line-height: 1.05; letter-spacing: -.04em; }
.header-note { margin: 7px 0 0; color: var(--muted); font-size: .94rem; }
.header-actions { display: flex; gap: 10px; flex: 0 0 auto; }
.button { border: 1px solid var(--line-strong); border-radius: 10px; padding: 11px 15px; background: white; color: var(--ink); font-weight: 750; min-height: 44px; }
.button:hover { border-color: var(--orange); }
.button-primary { color: white; background: var(--forest); border-color: var(--forest); }
.app-shell { max-width: 1440px; margin: 0 auto; padding: 16px 32px 36px; }

.setup-strip { display: grid; grid-template-columns: minmax(240px, 1fr) minmax(260px, 1.35fr) auto; gap: 14px; padding: 14px 16px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 8px 24px rgba(37,38,32,.06); }
label > span, legend, .field label { display: block; margin-bottom: 7px; font-size: .88rem; font-weight: 800; color: #4c4a44; }
input[type="text"], input[type="number"], select { width: 100%; min-height: 44px; border: 1px solid var(--line-strong); border-radius: 9px; padding: 9px 11px; color: var(--ink); background: #fff; }
input:focus, select:focus, button:focus-visible { outline: 3px solid rgba(220,139,33,.25); outline-offset: 1px; border-color: var(--orange); }
fieldset { border: 0; padding: 0; margin: 0; }
.segmented { display: flex; border: 1px solid var(--line-strong); padding: 3px; border-radius: 11px; min-width: 250px; background: #f4f2ec; }
.segment { min-height: 36px; flex: 1; border: 0; border-radius: 8px; background: transparent; font-weight: 750; color: var(--muted); }
.segment.active { background: var(--forest); color: white; box-shadow: 0 2px 8px rgba(47,73,61,.2); }

.workspace-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(330px, .75fr); gap: 20px; margin-top: 18px; align-items: start; }
.controls-column { min-width: 0; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin: 0 0 14px; }
.section-heading h2, .section-heading h3 { margin: 0; letter-spacing: -.02em; }
.section-heading h2 { font-size: 1.55rem; }
.section-heading h3, .control-card h3, .goal-card h3, .save-card h3 { font-size: 1.08rem; }
.section-heading > p { max-width: 480px; margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.45; }
.section-heading.compact { align-items: start; margin-bottom: 14px; }
.section-heading.compact > p { max-width: 220px; text-align: right; }
.control-groups { display: grid; gap: 14px; }
.control-card, .results-card, .goal-card, .save-card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; }
.control-card { padding: 20px; }
.control-card > h3 { margin: 0 0 18px; }
.advanced-card { padding: 0; overflow: hidden; }
.advanced-card > summary, .utility-card > summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 17px 20px; cursor: pointer; list-style: none; font-weight: 800; }
.advanced-card > summary::-webkit-details-marker, .utility-card > summary::-webkit-details-marker { display: none; }
.advanced-card > summary::after, .utility-card > summary::after { content: '+'; flex: 0 0 auto; color: var(--orange-dark); font-size: 1.35rem; line-height: 1; }
.advanced-card[open] > summary::after, .utility-card[open] > summary::after { content: '−'; }
.advanced-card summary span, .utility-card summary span { display: block; }
.advanced-card summary small, .utility-card summary small { color: var(--muted); font-size: .78rem; font-weight: 600; }
.advanced-body { padding: 4px 20px 20px; border-top: 1px solid var(--line); }
.control-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 24px; }
.compact-field { max-width: 220px; }
.slider-field { min-width: 0; }
.field-label { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 8px; }
.field-label label { font-size: .93rem; font-weight: 760; }
.money-input, .plain-input { display: flex; align-items: center; border: 1px solid var(--line-strong); border-radius: 8px; background: white; min-height: 40px; overflow: hidden; }
.money-input span, .plain-input span { color: var(--muted); font-weight: 700; }
.money-input > span:first-child { padding-left: 10px; }
.money-input input, .plain-input input { width: 86px; min-height: 38px; border: 0; padding: 7px 8px; text-align: right; font-weight: 750; background: transparent; }
.plain-input span { padding-right: 10px; }
.money-input.large { width: 100%; margin: 7px 0 14px; }
.money-input.large input { flex: 1; text-align: left; font-size: 1.2rem; }
input[type="range"] { width: 100%; height: 8px; margin: 4px 0 0; appearance: none; background: linear-gradient(90deg, var(--orange) var(--fill, 0%), #e7e3da var(--fill, 0%)); border-radius: 999px; }
input[type="range"]::-webkit-slider-thumb { appearance: none; width: 22px; height: 22px; border-radius: 50%; background: white; border: 3px solid var(--orange); box-shadow: 0 2px 8px rgba(0,0,0,.16); }
input[type="range"]::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: white; border: 3px solid var(--orange); box-shadow: 0 2px 8px rgba(0,0,0,.16); }
.calculated-line { display: flex; justify-content: space-between; margin-top: 17px; padding: 12px 14px; background: var(--blue-soft); border-radius: 10px; }
.small-note { margin: 12px 0 0; color: var(--muted); font-size: .82rem; line-height: 1.45; }
.gift-builder { border-top: 5px solid var(--orange); }
.gift-cost-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.gift-cost-grid > label { color: #4c4a44; font-size: .85rem; font-weight: 800; }
.gift-cost-grid .money-input, .gift-cost-grid .plain-input { margin-top: 7px; }
.gift-cost-grid input { flex: 1; width: 100%; }

.tier-picker { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.tier { min-height: 112px; padding: 14px; text-align: left; border: 1px solid var(--line-strong); border-radius: 13px; background: #fff; color: var(--ink); }
.tier span, .tier small { display: block; }
.tier span { font-size: .9rem; font-weight: 800; }
.tier strong { display: block; margin: 5px 0; font-size: 1.45rem; }
.tier small { color: var(--muted); font-size: .78rem; }
.tier.active { border: 2px solid var(--orange); background: var(--orange-soft); padding: 13px; }

.results-column { display: grid; gap: 14px; position: sticky; top: 14px; }
.results-card { padding: 24px; border-top: 5px solid var(--forest); box-shadow: var(--shadow); }
.result-kicker { margin: 0; font-weight: 800; }
.primary-price { margin: 6px 0 0; font-size: clamp(3.25rem, 7vw, 5.2rem); font-weight: 850; line-height: 1; letter-spacing: -.07em; color: var(--forest); }
.price-caption { margin: 8px 0 13px; color: var(--muted); font-size: .9rem; line-height: 1.4; }
.status-pill { display: inline-flex; padding: 7px 10px; border-radius: 999px; font-size: .79rem; font-weight: 800; }
.status-pill.healthy { color: #234936; background: var(--forest-soft); }
.status-pill.warning { color: #792821; background: #fae5e2; }
.key-results { display: grid; gap: 0; margin: 20px 0 16px; border-top: 1px solid var(--line); }
.key-results > div { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.key-results span { color: var(--muted); font-size: .9rem; }
.key-results strong { font-size: 1.05rem; text-align: right; }
.price-ladder { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.price-ladder button { border: 1px solid var(--line); border-radius: 10px; background: #f8f7f2; padding: 10px 7px; }
.price-ladder button span, .price-ladder button strong { display: block; }
.price-ladder button span { color: var(--muted); font-size: .72rem; }
.price-ladder button strong { margin-top: 3px; color: var(--forest); font-size: 1rem; }
.price-ladder button.selected { border-color: var(--orange); background: var(--orange-soft); }
.cost-details { margin-top: 16px; border-top: 1px solid var(--line); padding-top: 14px; }
.cost-details summary { font-weight: 800; }
.cost-details dl { margin: 12px 0 8px; }
.cost-details dl div { display: flex; justify-content: space-between; gap: 16px; padding: 6px 0; font-size: .86rem; }
.cost-details dt { color: var(--muted); }
.cost-details dd { margin: 0; font-weight: 750; }
.cost-details .total { border-top: 1px solid var(--line); margin-top: 4px; padding-top: 10px; }
.cost-details .warning-line { color: var(--red); }
.cost-details > p { color: var(--muted); font-size: .76rem; line-height: 1.4; }

.goal-card, .save-card { padding: 0; }
.utility-body { padding: 0 20px 20px; border-top: 1px solid var(--line); }
.goal-card h3, .save-card h3 { margin: 0; }
.goal-card label { display: block; margin-top: 14px; font-size: .86rem; font-weight: 800; }
.goal-results { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.goal-results div { padding: 12px; border-radius: 11px; background: var(--blue-soft); }
.goal-results strong, .goal-results span { display: block; }
.goal-results strong { font-size: 1.45rem; }
.goal-results span { color: var(--muted); font-size: .78rem; }
.goal-card > p { margin: 12px 0 0; color: var(--muted); font-size: .82rem; line-height: 1.45; }
.save-row { display: grid; grid-template-columns: 1fr auto; gap: 8px; margin: 14px 0 10px; }
.save-card select { margin-bottom: 8px; }
.save-actions { display: flex; justify-content: space-between; }
.text-button { border: 0; background: transparent; color: var(--forest); font-weight: 800; padding: 7px 0; }
.text-button.danger { color: var(--red); }
.hidden { display: none !important; }

.guidance-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 24px; }
.guidance-grid article { padding: 18px; background: rgba(255,255,255,.7); border-left: 3px solid var(--orange); }
.guidance-grid h3 { margin: 0 0 8px; font-size: .95rem; }
.guidance-grid p { margin: 0; color: var(--muted); font-size: .84rem; line-height: 1.5; }
footer { padding: 22px 32px 32px; color: var(--muted); text-align: center; font-size: .82rem; }

@media (max-width: 1050px) {
  .workspace-grid { grid-template-columns: 1fr; }
  .results-column { position: static; grid-template-columns: 1.3fr 1fr; }
  .results-card { grid-row: span 2; }
  .guidance-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .brand-banner { height: 88px; background-position: center; }
  .app-header { padding: 14px 18px 12px; align-items: start; flex-direction: column; }
  .header-actions { width: 100%; }
  .header-actions .button { flex: 1; }
  .app-shell { padding: 16px 14px 30px; }
  .setup-strip { grid-template-columns: 1fr; padding: 15px; }
  .segmented { min-width: 0; }
  .workspace-grid { margin-top: 15px; gap: 15px; }
  .section-heading { align-items: start; flex-direction: column; gap: 7px; }
  .section-heading.compact > p { max-width: none; text-align: left; }
  .control-card { padding: 16px; }
  .control-grid, .control-grid.two-col { grid-template-columns: 1fr; }
  .gift-cost-grid { grid-template-columns: 1fr 1fr; }
  .compact-field { max-width: none; }
  .tier-picker { grid-template-columns: 1fr; }
  .tier { min-height: 0; display: grid; grid-template-columns: 1fr auto; align-items: center; }
  .tier small { grid-column: 1 / -1; }
  .results-column { grid-template-columns: 1fr; }
  .results-card { grid-row: auto; }
  .guidance-grid { grid-template-columns: 1fr; }
  .primary-price { font-size: 4.1rem; }
}

@media (max-width: 460px) { .gift-cost-grid { grid-template-columns: 1fr; } }

@media print {
  body { background: white; }
  .app-header { padding: 16px 0; }
  .brand-banner, .header-actions, .controls-column, .setup-strip, .save-card, .guidance-grid, footer { display: none !important; }
  .app-shell { padding: 0; }
  .workspace-grid, .results-column { display: block; margin: 0; }
  .results-card, .goal-card { box-shadow: none; break-inside: avoid; margin-bottom: 16px; }
}