:root {
  --paper: #efeadf;
  --paper-deep: #ddd4c3;
  --ink: #2c271f;
  --muted: #6f6758;
  --line: rgba(69, 58, 38, 0.2);
  --line-strong: rgba(69, 58, 38, 0.38);
  --accent: #466b3e;
  --accent-soft: #d9e2ca;
  --soil: #85734e;
  --air: #f7f3ea;
  --danger: #9f503f;
  --radius: 20px;
  --display: "Iowan Old Style", "Palatino Linotype", "Times New Roman", serif;
  --body: "Avenir Next", "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
}

body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background:
    linear-gradient(to bottom, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0)) no-repeat,
    repeating-linear-gradient(
      90deg,
      rgba(122, 111, 90, 0.04) 0,
      rgba(122, 111, 90, 0.04) 1px,
      transparent 1px,
      transparent 48px
    ),
    var(--paper);
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink);
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

button:hover,
button:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

button:focus-visible {
  box-shadow: 0 0 0 3px rgba(70, 107, 62, 0.18);
}

button:disabled {
  opacity: 0.45;
  cursor: default;
  transform: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.app-shell {
  min-height: 100svh;
  padding: clamp(20px, 3vw, 36px);
}

.masthead {
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line-strong);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.masthead-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.8fr);
  gap: clamp(20px, 4vw, 64px);
  align-items: end;
}

.masthead-copy h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.8rem, 6vw, 6.1rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
}

.deck {
  max-width: 62ch;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  line-height: 1.7;
}

.masthead-actions {
  display: grid;
  gap: 18px;
  justify-items: start;
}

.best-note {
  margin: 0;
  max-width: 28ch;
  color: var(--muted);
  line-height: 1.6;
}

.hero-actions,
.hero-utility,
.footer-actions,
.preset-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-actions button,
.hero-utility button,
.footer-actions button,
.preset-button {
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
}

.hero-utility button {
  background: rgba(70, 107, 62, 0.06);
}

.toast {
  min-height: 1.4em;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-actions button:first-child,
#simulate-btn {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--air);
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.72fr);
  gap: clamp(22px, 3vw, 38px);
  align-items: start;
  margin-top: 24px;
}

.field-panel {
  display: grid;
  gap: 14px;
}

.field-topline,
.field-footer,
.section-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: baseline;
}

.field-topline {
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.92rem;
}

.field-billboard {
  display: grid;
  gap: 6px;
  min-height: 88px;
  padding: 14px 16px;
  border: 1px solid rgba(69, 58, 38, 0.28);
  border-radius: calc(var(--radius) - 2px);
  background:
    radial-gradient(circle at 1px 1px, rgba(236, 214, 129, 0.22) 1px, transparent 0) 0 0 / 10px 10px,
    linear-gradient(180deg, rgba(28, 25, 20, 0.96), rgba(46, 39, 30, 0.98));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    inset 0 0 0 1px rgba(236, 214, 129, 0.08);
}

.field-billboard-title,
.field-billboard-copy {
  margin: 0;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.field-billboard-title {
  color: #b9cb79;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.field-billboard-copy {
  max-width: 42ch;
  color: #f3df87;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.01em;
  text-wrap: balance;
}

.canvas-wrap {
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: calc(var(--radius) + 6px);
  overflow: hidden;
  background: #ddd4c4;
  aspect-ratio: 1.56;
}

#farm-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.hint-copy {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.rail {
  display: grid;
  gap: 18px;
  position: sticky;
  top: 18px;
}

.rail-section {
  display: grid;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.rail-section:first-child {
  padding-top: 0;
  border-top: 0;
}

.section-head {
  align-items: start;
}

.section-head h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.section-head p,
.section-copy,
.recommendation-copy,
.app-foot p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.crop-picker {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.crop-card {
  display: grid;
  gap: 6px;
}

.annual-plan {
  display: grid;
  gap: 10px;
}

.annual-month {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.annual-month:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.annual-month strong {
  font-size: 0.9rem;
  line-height: 1.8;
}

.annual-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.annual-chip,
.annual-empty {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.annual-chip {
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.46);
  border: 1px solid rgba(69, 58, 38, 0.1);
}

.annual-chip--prepare {
  background: rgba(190, 168, 120, 0.18);
}

.annual-chip--sow {
  background: rgba(140, 166, 65, 0.16);
}

.annual-chip--transplant {
  background: rgba(92, 125, 71, 0.14);
}

.annual-chip--care {
  background: rgba(97, 143, 80, 0.14);
}

.annual-chip--harvest {
  background: rgba(198, 92, 69, 0.12);
}

.annual-chip--close {
  background: rgba(159, 80, 63, 0.12);
}

.plot-popup {
  position: absolute;
  min-width: 220px;
  max-width: 260px;
  padding: 14px;
  border: 1px solid rgba(69, 58, 38, 0.22);
  border-radius: 18px;
  background: rgba(248, 244, 236, 0.96);
  box-shadow: 0 20px 48px rgba(44, 39, 31, 0.15);
  backdrop-filter: blur(10px);
  z-index: 5;
}

.plot-popup[hidden] {
  display: none;
}

.plot-popup-title,
.plot-popup-copy {
  margin: 0;
}

.plot-popup-title {
  font-weight: 700;
}

.plot-popup-copy {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.5;
}

.plot-popup-recommendations {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.plot-popup-recommendations button {
  min-height: 34px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(70, 107, 62, 0.07);
  text-align: left;
}

.plot-popup-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.plot-popup-actions button {
  flex: 1;
  min-height: 42px;
  border-radius: 12px;
}

.plot-popup-actions #plant-btn {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--air);
}

input,
select {
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.46);
}

input:focus-visible,
select:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(70, 107, 62, 0.14);
}

.avatar-form,
.crop-research-form {
  display: grid;
  gap: 10px;
}
.avatar-form button,
.crop-research-form button {
  min-height: 44px;
  border-radius: 14px;
}

.avatar-form button,
.crop-research-form button {
  background: rgba(70, 107, 62, 0.08);
}

.player-roster {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.player-chip {
  list-style: none;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.34);
}

.player-chip.is-self {
  border-color: var(--accent);
  background: rgba(70, 107, 62, 0.08);
}

.player-chip.is-empty {
  grid-template-columns: 1fr;
  color: var(--muted);
}

.player-avatar {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  border: 1px solid rgba(69, 58, 38, 0.12);
  background: rgba(239, 234, 223, 0.82);
  overflow: hidden;
}

.player-avatar svg {
  display: block;
  width: 42px;
  height: 42px;
}

.player-meta {
  display: grid;
  gap: 2px;
}

.player-meta strong {
  font-size: 0.94rem;
}

.player-meta span,
.player-status-tag {
  color: var(--muted);
  font-size: 0.82rem;
}

.player-status-tag {
  white-space: nowrap;
}

.avatar-preview-wrap {
  display: grid;
  place-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    linear-gradient(to bottom, rgba(220, 230, 211, 0.8), rgba(239, 234, 223, 0.55)),
    rgba(255, 255, 255, 0.28);
}

.avatar-preview {
  display: block;
  width: min(100%, 180px);
  height: auto;
}

.avatar-form label {
  display: grid;
  gap: 6px;
}

.avatar-form span {
  font-size: 0.84rem;
  color: var(--muted);
}

.avatar-form input[type="color"] {
  padding: 4px;
  min-height: 48px;
}

.crop-button {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  min-height: 56px;
  padding: 10px;
  border-radius: 16px;
  text-align: left;
}

.crop-delete-btn {
  min-height: 34px;
  justify-self: end;
  padding: 0 10px;
  border-radius: 999px;
  color: var(--muted);
  background: rgba(69, 58, 38, 0.05);
}

.crop-button.is-active {
  background: rgba(70, 107, 62, 0.09);
  border-color: var(--accent);
}

.crop-button.is-erase {
  border-style: dashed;
}

.crop-swatch {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: currentColor;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.46);
  display: grid;
  place-items: center;
}

.crop-swatch svg {
  width: 18px;
  height: 18px;
  display: block;
}

.crop-copy strong {
  display: block;
  font-size: 0.96rem;
}

.crop-area {
  color: var(--muted);
  font-size: 0.85rem;
}

.crop-copy {
  display: grid;
  gap: 2px;
}

.crop-research-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.crop-research-label,
.crop-research-status {
  color: var(--muted);
  font-size: 0.84rem;
}

.crop-research-status {
  min-height: 1.35em;
  margin: 0;
}

#crop-add-btn {
  white-space: nowrap;
  padding: 0 14px;
}

.metric-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
  margin: 0;
}

.metric-list div {
  display: grid;
  gap: 4px;
}

.metric-list dt {
  color: var(--muted);
  font-size: 0.82rem;
}

.metric-list dd {
  margin: 0;
  font-size: 1.04rem;
  font-weight: 700;
}

.event-log,
.crop-verdicts,
.preset-ranking {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
}

.event-log li,
.crop-verdicts li,
.preset-ranking li {
  list-style: none;
  padding: 0 0 0 14px;
  position: relative;
  color: var(--ink);
  line-height: 1.6;
}

.event-log li::before,
.crop-verdicts li::before,
.preset-ranking li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--soil);
}

.event-log li.is-current::before {
  background: var(--accent);
  transform: scale(1.25);
}

.preset-button.is-active {
  background: rgba(70, 107, 62, 0.09);
  border-color: var(--accent);
}

.preset-ranking li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-left: 18px;
}

.preset-ranking strong {
  display: block;
  font-size: 0.95rem;
}

.preset-ranking span {
  color: var(--muted);
  font-size: 0.84rem;
}

.preset-ranking em {
  font-style: normal;
  font-weight: 700;
  white-space: nowrap;
}

.app-foot {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.mobile-dock {
  display: none;
}

@media (max-width: 980px) {
  .masthead-grid,
  .workspace {
    grid-template-columns: 1fr;
  }

  .rail {
    position: static;
  }
}

@media (max-width: 680px) {
  body {
    padding-bottom: calc(112px + env(safe-area-inset-bottom));
  }

  .app-shell {
    padding: 18px;
  }

  .masthead-copy h1 {
    font-size: clamp(2.2rem, 12vw, 3.7rem);
  }

  .deck {
    font-size: 0.96rem;
    line-height: 1.6;
  }

  .masthead-actions {
    width: 100%;
  }

  .best-note,
  .hero-actions,
  .hero-utility {
    width: 100%;
  }

  .hero-actions,
  .hero-utility {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-actions button,
  .hero-utility button {
    width: 100%;
    padding: 0 12px;
  }

  .canvas-wrap {
    aspect-ratio: 1.04;
  }

  .metric-list {
    grid-template-columns: 1fr;
  }

  .field-topline,
  .field-footer,
  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .field-topline {
    gap: 4px;
  }

  .field-billboard {
    min-height: 0;
    padding: 12px 14px;
  }

  .field-billboard-copy {
    max-width: none;
    font-size: 0.94rem;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    text-wrap: pretty;
  }

  .crop-button {
    grid-template-columns: 34px minmax(0, 1fr);
  }

  .field-footer {
    padding-bottom: 6px;
  }

  .field-footer .footer-actions {
    display: none;
  }

  .preset-list,
  .crop-picker {
    display: grid;
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: minmax(150px, 72vw);
    overflow-x: auto;
    padding-bottom: 6px;
    scrollbar-width: none;
    scroll-snap-type: x proximity;
  }

  .preset-list::-webkit-scrollbar,
  .crop-picker::-webkit-scrollbar {
    display: none;
  }

  .preset-button,
  .crop-card {
    scroll-snap-align: start;
  }

  .crop-card {
    width: min(72vw, 180px);
  }

  .crop-research-row {
    grid-template-columns: 1fr;
  }

  .mobile-dock {
    position: fixed;
    left: 14px;
    right: 14px;
    bottom: calc(12px + env(safe-area-inset-bottom));
    display: grid;
    gap: 10px;
    padding: 12px;
    border: 1px solid rgba(69, 58, 38, 0.18);
    border-radius: 18px;
    background: rgba(247, 243, 234, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 14px 32px rgba(44, 39, 31, 0.12);
    z-index: 30;
  }

  .mobile-selected-summary {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
  }

  .mobile-dock-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .mobile-dock-actions button {
    min-height: 48px;
    border-radius: 14px;
  }

  #mobile-simulate-btn {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--air);
  }

  #mobile-erase-btn.is-active {
    border-style: dashed;
    border-color: var(--danger);
    color: var(--danger);
  }

  .player-chip {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .player-status-tag {
    grid-column: 2;
  }

  .crop-section {
    order: -1;
    padding-top: 0;
    border-top: 0;
  }

  .plot-popup {
    left: 12px !important;
    right: 12px;
    top: auto !important;
    bottom: 12px;
    min-width: 0;
    max-width: none;
    max-height: min(280px, calc(100% - 24px));
    overflow: auto;
    padding: 14px;
  }

  .plot-popup-recommendations {
    display: grid;
    grid-template-columns: 1fr;
  }

  .plot-popup-recommendations button {
    min-height: 40px;
    justify-items: start;
  }

  .plot-popup-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}