:root {
  --bg: #f3efe6;
  --ink: #1c1914;
  --muted: #6b6358;
  --panel: #fffcf6;
  --line: #d9d0c0;
  --line-strong: #c4b8a4;
  --accent: #1f5c4a;
  --accent-hover: #184a3b;
  --accent-2: #b8572a;
  --danger: #9b2c2c;
  --shadow: 0 8px 24px rgba(40, 30, 10, 0.07);
  --radius: 6px;
  --tap: 44px;
  --font: "Iowan Old Style", "Palatino Linotype", "Songti SC", "Noto Serif SC", serif;
  --sans: "Avenir Next", "PingFang SC", "Helvetica Neue", sans-serif;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.45;
  background:
    radial-gradient(1200px 600px at 10% -10%, #fff8e8 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #e7efe9 0%, transparent 50%),
    linear-gradient(180deg, #f7f2e8, #ebe4d7);
  min-height: 100vh;
  min-height: 100dvh;
}

.page {
  max-width: 1120px;
  margin: 0 auto;
  padding: calc(20px + var(--safe-t)) 18px calc(28px + var(--safe-b));
}

.top {
  padding-bottom: 4px;
}

.top h1 {
  font-family: var(--font);
  font-size: clamp(1.55rem, 4.2vw, 2.15rem);
  font-weight: 700;
  margin: 0;
  letter-spacing: 0.06em;
  line-height: 1.2;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 18px;
  margin-top: 18px;
  align-items: start;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  padding: 16px 16px 18px;
  min-width: 0;
}

.form {
  padding-bottom: 88px; /* room for sticky action bar on mobile */
}

fieldset {
  border: 1px solid var(--line);
  margin: 0 0 12px;
  padding: 12px 12px 10px;
  border-radius: 4px;
  min-width: 0;
}

legend {
  font-family: var(--font);
  padding: 0 6px;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 0.8rem;
  color: var(--muted);
  min-width: 0;
}

input,
select,
button {
  font: inherit;
  touch-action: manipulation;
}

input:not([type="checkbox"]):not([type="radio"]),
select {
  color: var(--ink);
  border: 1px solid var(--line);
  background: #fff;
  padding: 10px 12px;
  border-radius: 4px;
  min-height: var(--tap);
  width: 100%;
  max-width: 100%;
  appearance: none;
  -webkit-appearance: none;
}

select {
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 16px) 50%, calc(100% - 11px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 28px;
}

input:focus,
select:focus,
.btn:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 55%, white);
  outline-offset: 1px;
  border-color: var(--accent);
}

input:disabled {
  background: #f3efe6;
  color: var(--muted);
}

.grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 10px;
}

.full {
  margin-bottom: 10px;
}

.med-row {
  display: grid;
  grid-template-columns: 1.25fr 1.15fr 0.7fr auto;
  gap: 8px;
  margin-bottom: 8px;
  align-items: stretch;
}

.med-row .remove-med {
  align-self: stretch;
  min-width: var(--tap);
}

.with-btn {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  margin-bottom: 10px;
}

.with-btn .grow {
  flex: 1;
  margin-bottom: 0;
  min-width: 0;
}

.with-btn .btn {
  flex-shrink: 0;
  min-height: var(--tap);
  white-space: nowrap;
}

.check.inline {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 0.9rem;
  min-height: 36px;
}

.check.inline input {
  width: 18px;
  height: 18px;
  min-height: 0;
  margin: 0;
  padding: 0;
  flex-shrink: 0;
  accent-color: var(--accent);
  appearance: auto;
  -webkit-appearance: checkbox;
  border: none;
  background: transparent;
}

.hint {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 0 0 12px;
}

.turnstile-wrap {
  margin: 0 0 12px;
  min-height: 65px;
}

.actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.actions-bar {
  position: sticky;
  bottom: 0;
  z-index: 20;
  margin: 0 -16px -18px;
  padding: 12px 16px calc(12px + var(--safe-b));
  background: linear-gradient(180deg, transparent, var(--panel) 28%);
  border-top: 1px solid var(--line);
  backdrop-filter: blur(6px);
}

.btn {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  padding: 10px 14px;
  cursor: pointer;
  border-radius: 4px;
  min-height: var(--tap);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  user-select: none;
}

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.02em;
  flex: 1;
  min-width: 140px;
}

.btn.primary:hover:not(:disabled) {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn.ghost {
  background: transparent;
}

.btn.ghost:hover:not(:disabled) {
  background: rgba(28, 25, 20, 0.04);
}

.btn.tiny {
  padding: 8px 10px;
  font-size: 0.85rem;
}

.btn.danger {
  color: var(--danger);
  border-color: #e2b4b4;
}

.btn:disabled {
  opacity: 0.55;
  cursor: wait;
}

.status {
  color: var(--muted);
  font-size: 0.85rem;
  flex: 1 1 auto;
  min-width: 0;
}

.status.is-error {
  color: var(--danger);
}

.status.is-ok {
  color: var(--accent);
}

.results {
  position: sticky;
  top: 12px;
}

.results h2 {
  font-family: var(--font);
  margin: 0 0 10px;
  font-size: 1.2rem;
  letter-spacing: 0.04em;
}

.results h3 {
  font-family: var(--font);
  margin: 0 0 8px;
  font-size: 0.95rem;
}

.meta-line {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 12px;
  line-height: 1.4;
  word-break: break-all;
}

.empty-state {
  border: 1px dashed var(--line-strong);
  border-radius: 4px;
  padding: 28px 16px;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  background: rgba(255, 255, 255, 0.45);
}

.preview-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.flat-wrap {
  order: 2;
}

.flat-wrap img {
  width: min(200px, 42%);
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 2px;
  display: block;
}

.gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  order: 1;
}

.card {
  border: 1px solid var(--line);
  background: #fff;
  padding: 8px;
  border-radius: 4px;
  overflow: hidden;
}

.card img {
  width: 100%;
  display: block;
  background: #e8e2d6;
  border-radius: 2px;
}

.card .meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  padding: 2px 2px 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.card .meta a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
  padding: 8px 10px;
  min-height: var(--tap);
  display: inline-flex;
  align-items: center;
  border-radius: 4px;
}

.card .meta a:hover {
  background: rgba(31, 92, 74, 0.08);
}

.hidden {
  display: none !important;
}

@media (min-width: 901px) {
  .page {
    padding: 28px 24px 40px;
  }

  .form {
    padding-bottom: 18px;
  }

  .actions-bar {
    position: static;
    margin: 0;
    padding: 0;
    border-top: none;
    background: none;
    backdrop-filter: none;
  }

  .btn.primary {
    flex: 0 0 auto;
  }

  .flat-wrap {
    order: 0;
  }

  .gallery {
    order: 0;
    margin-top: 4px;
  }
}

@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .results {
    position: static;
  }

  .results h2 {
    font-size: 1.1rem;
  }
}

@media (max-width: 640px) {
  .page {
    padding: calc(14px + var(--safe-t)) 12px calc(16px + var(--safe-b));
  }

  .panel {
    padding: 14px 12px 16px;
    border-radius: 8px;
  }

  .form {
    padding-bottom: 96px;
  }

  .actions-bar {
    margin: 0 -12px -16px;
    padding: 10px 12px calc(10px + var(--safe-b));
  }

  .grid2 {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .grid2 .span-full {
    grid-column: 1 / -1;
  }

  .med-row {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "name name"
      "usage qty"
      "del del";
    gap: 8px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.55);
  }

  .med-row input[name="med_name"] { grid-area: name; }
  .med-row input[name="med_usage"] { grid-area: usage; }
  .med-row input[name="med_qty"] { grid-area: qty; }
  .med-row .remove-med {
    grid-area: del;
    width: 100%;
    min-height: 40px;
  }

  .with-btn {
    flex-wrap: nowrap;
  }

  .flat-wrap img {
    width: min(160px, 48%);
  }

  .btn.primary {
    font-size: 1rem;
  }
}

@media (max-width: 380px) {
  .grid2 {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}