:root {
  --bg: #f3ede3;
  --bg-soft: #fbf8f2;
  --panel: rgba(255, 252, 247, 0.88);
  --panel-strong: #fffdf9;
  --line: #d8cab4;
  --text: #2f2418;
  --muted: #766a5b;
  --accent: #2d6a4f;
  --accent-soft: #dceee1;
  --warn: #b35c2e;
  --danger: #af3f2f;
  --shadow: 0 18px 40px rgba(99, 72, 40, 0.12);
  --radius: 22px;
  --tier1: #2d6a4f;
  --tier2: #7b9e87;
  --tier3: #d1a15a;
  --tier4: #af3f2f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(141, 176, 140, 0.22), transparent 24rem),
    radial-gradient(circle at bottom right, rgba(209, 161, 90, 0.16), transparent 26rem),
    var(--bg);
  color: var(--text);
  font-family: "Avenir Next", "Noto Sans TC", sans-serif;
}

h1,
h2,
strong {
  font-family: "Iowan Old Style", "Palatino Linotype", "Noto Serif TC", serif;
}

button,
input,
textarea {
  font: inherit;
}

.app-shell {
  max-width: 1440px;
  margin: 0 auto;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero,
.panel,
.metric-card,
.doctor-card,
.dialog-card {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero {
  border-radius: 28px;
  padding: 28px 30px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-end;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.hero-copy {
  max-width: 50rem;
  margin: 12px 0 0;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 24px;
}

.sidebar,
.main {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.panel {
  border-radius: var(--radius);
  padding: 22px;
}

.panel-head {
  margin-bottom: 16px;
}

.panel-head.row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.panel-head h2 {
  margin: 0;
  font-size: 1.3rem;
}

.panel-head p {
  margin: 6px 0 0;
  color: var(--muted);
}

.field-grid,
.action-grid,
.mini-grid,
.metrics {
  display: grid;
  gap: 12px;
}

.fixed-rule-block {
  margin-top: 14px;
}

.fixed-rule-title {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 0.88rem;
}

.fixed-rule-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.fixed-rule-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.5);
}

.fixed-rule-range {
  display: block;
  color: var(--muted);
  font-size: 0.88rem;
  margin-bottom: 6px;
}

.fixed-rule-card strong {
  font-size: 1.2rem;
}

.field-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.field-grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field span {
  font-size: 0.88rem;
  color: var(--muted);
}

.fixed-field {
  justify-content: flex-end;
}

.fixed-value {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
  padding: 12px 14px;
  color: var(--text);
  min-height: 48px;
  display: flex;
  align-items: center;
}

input,
textarea {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  padding: 12px 14px;
  color: var(--text);
}

textarea {
  min-height: 110px;
  resize: vertical;
}

input:focus,
textarea:focus {
  outline: 2px solid rgba(45, 106, 79, 0.18);
  border-color: var(--accent);
}

.btn,
.icon-btn {
  border: 1px solid var(--line);
  background: var(--panel-strong);
  color: var(--text);
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.btn {
  padding: 11px 16px;
}

.icon-btn {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  font-size: 1.1rem;
}

.btn:hover,
.icon-btn:hover {
  transform: translateY(-1px);
}

.btn.primary {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
}

.btn.ghost {
  background: transparent;
}

.btn.danger {
  background: rgba(175, 63, 47, 0.1);
  color: var(--danger);
}

.action-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.metrics {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-card {
  border-radius: 20px;
  padding: 18px 20px;
}

.metric-card p,
.metric-card span {
  margin: 0;
  color: var(--muted);
}

.metric-card strong {
  display: block;
  margin: 10px 0 6px;
  font-size: 1.8rem;
}

.scenario-bars {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.scenario-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 14px;
  align-items: center;
}

.scenario-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stack-bar,
.doctor-bar {
  display: flex;
  min-height: 16px;
  overflow: hidden;
  border-radius: 999px;
  background: #e8dfd0;
}

.segment.t1,
.dot.t1 {
  background: var(--tier1);
}

.segment.t2,
.dot.t2 {
  background: var(--tier2);
}

.segment.t3,
.dot.t3 {
  background: var(--tier3);
}

.segment.t4,
.dot.t4 {
  background: var(--tier4);
}

.strategy-box {
  margin-top: 18px;
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.44);
  border: 1px dashed var(--line);
}

.strategy-box p {
  margin: 0 0 8px;
}

.doctor-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.doctor-card {
  border-radius: 22px;
  padding: 18px;
}

.doctor-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.doctor-name-input {
  font-size: 1.05rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.72);
  border: 1.5px solid rgba(45, 106, 79, 0.22);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
  padding: 14px 16px;
}

.doctor-name-input::placeholder {
  color: #a19382;
  font-weight: 500;
}

.doctor-name-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow:
    0 0 0 4px rgba(45, 106, 79, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

.mini-grid {
  margin-top: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: end;
}

.mini-grid .grow {
  grid-column: span 1;
}

.patient-field-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.patient-field-head strong {
  font-size: 1rem;
  color: var(--accent);
  font-family: inherit;
}

.patient-slider-block {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.patient-number {
  text-align: right;
}

.patient-range {
  padding: 0;
  border: none;
  background: transparent;
  appearance: none;
  -webkit-appearance: none;
  height: 22px;
  width: 100%;
}

.patient-range:focus {
  outline: none;
  border-color: transparent;
  box-shadow: none;
}

.patient-range::-webkit-slider-runnable-track {
  height: 10px;
  background: linear-gradient(90deg, rgba(45, 106, 79, 0.95), rgba(123, 158, 135, 0.85));
  border-radius: 999px;
}

.patient-range::-moz-range-track {
  height: 10px;
  background: linear-gradient(90deg, rgba(45, 106, 79, 0.95), rgba(123, 158, 135, 0.85));
  border-radius: 999px;
}

.patient-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fffdf9;
  border: 2px solid var(--accent);
  box-shadow: 0 6px 14px rgba(45, 106, 79, 0.18);
  margin-top: -6px;
}

.patient-range::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fffdf9;
  border: 2px solid var(--accent);
  box-shadow: 0 6px 14px rgba(45, 106, 79, 0.18);
}

.doctor-bar {
  margin-top: 14px;
}

.doctor-foot {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--muted);
  font-size: 0.92rem;
}

.doctor-foot .risk,
.risk-text {
  color: var(--danger);
}

.doctor-foot .safe {
  color: var(--accent);
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 14px 10px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

th {
  color: var(--muted);
  font-weight: 600;
}

.legend {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.9rem;
}

.dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  margin-right: 6px;
}

.share-dialog {
  border: none;
  background: transparent;
  padding: 0;
}

.dialog-card {
  width: min(680px, calc(100vw - 24px));
  border-radius: 24px;
  padding: 22px;
}

.dialog-head,
.dialog-actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.dialog-actions {
  margin-top: 16px;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  padding: 12px 16px;
  border-radius: 14px;
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow);
}

@media (max-width: 1100px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .metrics,
  .doctor-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .app-shell {
    padding: 16px;
  }

  .hero,
  .panel,
  .doctor-card {
    padding: 18px;
  }

  .hero,
  .panel-head.row,
  .scenario-row,
  .dialog-head,
  .dialog-actions {
    grid-template-columns: 1fr;
    display: block;
  }

  .hero-actions,
  .action-grid,
  .field-grid.two,
  .field-grid.three,
  .field-grid.four,
  .metrics,
  .doctor-cards,
  .mini-grid {
    grid-template-columns: 1fr;
  }

  .legend {
    margin-top: 12px;
  }

  .scenario-meta {
    margin-bottom: 8px;
  }
}