/* 数字温室沿用站点深色与暖铜配色，场景和原生操作分层。 */
:root {
  color-scheme: dark;
  --garden-background: #09090d;
  --garden-surface: #18151b;
  --garden-stage: #1d202a;
  --garden-edge: #ffdfc44d;
  --garden-line: #ff835c33;
  --garden-text: #f8f3ed;
  --garden-muted: #d1c4bc;
  --garden-coral: #ff835c;
  --garden-gold: #ffc881;
  --garden-trail: #27222e;
  --garden-ink: #221a18;
  --garden-panel: #22212ce8;
  --garden-glow: #e9744d24;
  --garden-focus-edge: #09090d70;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--garden-text);
  background: var(--garden-background);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0;
  min-width: 0;
  background:
    radial-gradient(ellipse at 52% 14%, var(--garden-glow), transparent 55%),
    linear-gradient(var(--garden-surface), var(--garden-background));
}
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; color: inherit; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--garden-gold); outline-offset: 3px; }

.garden-wrap {
  width: min(100% - 36px, 1120px);
  min-height: 100svh;
  margin-inline: auto;
  padding-bottom: 25px;
}

.garden-topbar {
  min-height: 57px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--garden-edge);
  color: var(--garden-muted);
  font-size: .84rem;
  font-weight: 650;
}

.garden-home, .garden-language {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  text-decoration: none;
}

.garden-home::before { content: "←"; color: var(--garden-coral); font-size: 1.15rem; }
.garden-home:hover, .garden-language:hover { color: var(--garden-text); }
.garden-language { padding-inline: 8px; }

.garden-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 12px 20px;
  padding: 19px 0 19px;
}

.garden-eyebrow {
  margin: 0 0 4px;
  color: var(--garden-gold);
  font-size: .73rem;
  font-weight: 700;
}

.garden-heading h1 {
  min-width: 0;
  margin: 0;
  font-size: clamp(2.15rem, 5.5vw, 3.85rem);
  line-height: 1.02;
  letter-spacing: -.048em;
  overflow-wrap: break-word;
}

.garden-heading h1::after { content: "."; color: var(--garden-coral); }

.garden-intro { margin: 6px 0 0; color: var(--garden-muted); font-size: .91rem; line-height: 1.5; }

.garden-wallet { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.garden-balance {
  flex: none;
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 39px;
  padding: 3px 10px;
  border: 1px solid var(--garden-edge);
  border-radius: 999px;
  background: var(--garden-panel);
  color: var(--garden-gold);
  font-size: .76rem;
}

.garden-balance svg { flex: none; }
.garden-balance strong { color: var(--garden-text); font-size: 1.08rem; font-variant-numeric: tabular-nums; }
.garden-quiz-open, .garden-quiz-close {
  min-height: 39px;
  padding: 5px 12px;
  border: 1px solid var(--garden-edge);
  border-radius: 999px;
  background: var(--garden-panel);
  color: var(--garden-gold);
  font-size: .8rem;
  cursor: pointer;
}
.garden-quiz-open:hover, .garden-quiz-close:hover { border-color: var(--garden-gold); }
.garden-quiz-open { border-color: var(--garden-gold); }
.garden-quiz-open:hover { background: var(--garden-trail); }
.garden-quiz-receipt { flex-basis: 100%; margin: 0; color: var(--garden-gold); font-size: .78rem; }
.garden-quiz-receipt:empty { display: none; }
.garden-quiz {
  width: min(100% - 28px, 32rem);
  max-height: calc(100% - 28px);
  padding: clamp(14px, 4vw, 25px);
  border: 1px solid var(--garden-edge);
  border-radius: 15px;
  background: var(--garden-surface);
  color: var(--garden-text);
  box-shadow: 0 24px 72px #0009;
}
.garden-quiz::backdrop { background: #09090dbf; }
.garden-quiz-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.garden-quiz-heading h2 { margin: 0; font-size: 1.3rem; }
.garden-quiz-rules, .garden-quiz-feedback { margin: 10px 0 0; color: var(--garden-muted); font-size: .86rem; }
.garden-quiz-prompt { margin: 16px 0 10px; line-height: 1.5; }
.garden-quiz-options { display: grid; gap: 8px; }
.garden-quiz-option {
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid var(--garden-edge);
  border-radius: 9px;
  background: var(--garden-panel);
  text-align: start;
  cursor: pointer;
}
.garden-quiz-option:hover:not(:disabled) { border-color: var(--garden-gold); }
.garden-quiz-option:disabled { opacity: .58; cursor: default; }
.garden-quiz-options details { color: var(--garden-muted); font-size: .88rem; line-height: 1.5; }
.garden-quiz-options summary { cursor: pointer; }
.garden-quiz-options a { display: inline-block; margin-top: 6px; color: var(--garden-gold); }
.garden-quiz-feedback:empty { display: none; }
.garden-layout, .garden-field, .garden-supplies { min-width: 0; }

.garden-scene {
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: center;
  height: clamp(490px, 53vw, 596px);
  border: 1px solid var(--garden-edge);
  border-radius: 15px;
  overflow: hidden;
  background:
    linear-gradient(90deg, var(--garden-line) 1px, transparent 1px) center / 36px 36px,
    linear-gradient(var(--garden-line) 1px, transparent 1px) center / 36px 36px,
    radial-gradient(ellipse at 50% 66%, var(--garden-glow), transparent 62%),
    var(--garden-stage);
  box-shadow: 0 20px 55px #0008;
}

.garden-section-heading {
  position: absolute;
  z-index: 4;
  inset: 15px auto auto 17px;
  max-width: calc(100% - 34px);
  padding: 6px 0 6px 11px;
  border-left: 2px solid var(--garden-coral);
  color: var(--garden-text);
  text-shadow: 0 1px 4px var(--garden-stage), 0 0 12px var(--garden-stage);
  pointer-events: none;
}

.garden-section-heading h2, .garden-supplies h2 { margin: 0; font-size: .98rem; line-height: 1.25; }
.garden-section-heading p { margin: 4px 0 0; font-size: .75rem; color: var(--garden-muted); line-height: 1.35; }

.garden-webgl-status {
  max-width: 27rem;
  padding: 18px;
  text-align: center;
  line-height: 1.55;
}
.garden-webgl-status p { margin: 0 0 8px; }
#garden-webgl-message { color: var(--garden-gold); font-weight: 750; }
#garden-webgl-help { color: var(--garden-muted); font-size: .9rem; }
#garden-webgl-retry {
  min-height: 40px;
  margin-top: 8px;
  padding: 4px 15px;
  border: 1px solid var(--garden-edge);
  border-radius: 999px;
  background: var(--garden-panel);
  cursor: pointer;
}

.garden-feedback { margin: 7px 0 4px; min-height: 1.45em; color: var(--garden-gold); font-size: .82rem; line-height: 1.45; }

.garden-plant-browser {
  display: grid;
  width: min(100%, 320px);
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  margin: -1px auto 0;
  padding: 4px 6px;
  border: 1px solid var(--garden-edge);
  border-radius: 0 0 12px 12px;
  background: var(--garden-panel);
}
.garden-plant-browser button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 0;
  min-height: 42px;
  padding: 4px 6px;
  border: 0;
  border-radius: 7px;
  background: var(--garden-trail);
  color: var(--garden-text);
  font-size: .79rem;
  font-weight: 700;
  cursor: pointer;
  touch-action: manipulation;
}
.garden-plant-browser button span[aria-hidden] { color: var(--garden-gold); font-size: 1.2rem; line-height: 1; }
.garden-plant-browser button[aria-disabled="true"] { opacity: .48; cursor: default; }
.garden-plant-browser button:not([aria-disabled="true"]):hover { color: var(--garden-gold); }
.garden-plant-position {
  min-width: 4ch;
  color: var(--garden-gold);
  font-size: .79rem;
  font-variant-numeric: tabular-nums;
  text-align: center;
}
@media (min-width: 730px) {
  .garden-plant-browser {
    position: relative;
    z-index: 4;
    margin: -61px auto 9px;
    border-radius: 12px;
  }
}

.garden-field-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 5px 12px;
  min-height: 46px;
  padding: 4px 0;
  border-bottom: 1px solid var(--garden-edge);
}

.garden-field-summary { margin: 0; color: var(--garden-muted); font-size: .82rem; line-height: 1.4; }
.garden-field-summary.has-ripe { color: var(--garden-gold); }
.garden-harvest-all {
  min-height: 36px;
  padding: 4px 12px;
  border: 1px solid var(--garden-gold);
  border-radius: 999px;
  background: var(--garden-gold);
  color: var(--garden-ink);
  font-size: .8rem;
  font-weight: 750;
  cursor: pointer;
}
.garden-harvest-all:hover { border-color: var(--garden-text); background: var(--garden-text); }

.garden-supplies {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 10px;
  border-block: 1px solid var(--garden-edge);
}

.garden-supplies h2 { padding-inline: 5px; color: var(--garden-gold); }
.garden-seeds { display: grid; flex: 1; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; min-width: 0; }

.garden-seed {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  align-content: center;
  gap: 2px 7px;
  min-height: 58px;
  padding: 5px 7px;
  text-align: start;
  border: 1px solid transparent;
  border-radius: 5px;
  background: var(--garden-panel);
  cursor: pointer;
  touch-action: manipulation;
}

.garden-seed[aria-pressed="true"] { border-color: var(--garden-coral); background: #32232b; }
.garden-seed:not(:disabled):hover { border-color: var(--garden-gold); }
.garden-seed-icon { grid-column: 1; grid-row: 1 / span 3; align-self: center; width: 36px; height: 36px; }
.garden-seed-name, .garden-seed-meta, .garden-seed-price { grid-column: 2; overflow-wrap: anywhere; }
.garden-seed-name { font-size: .83rem; font-weight: 750; }
.garden-seed-meta, .garden-seed-price { font-size: .69rem; line-height: 1.22; }
.garden-seed-meta { color: var(--garden-muted); }
.garden-seed-price { color: var(--garden-gold); }

.garden-storage-warning { margin: 12px 0 0; padding: 10px 12px; border: 1px solid #9b6b4b; border-radius: 6px; background: #3c2f25; color: #ffe1bd; font-size: .85rem; }
.garden-guide {
  display: grid;
  gap: clamp(14px, 3vw, 28px);
  margin-top: 22px;
  padding: clamp(14px, 3vw, 24px);
  border: 1px solid var(--garden-edge);
  border-radius: 15px;
  background: var(--garden-surface);
  color: var(--garden-muted);
  font-size: .88rem;
  line-height: 1.55;
}
.garden-guide h2 { margin: 0; color: var(--garden-text); font-size: 1.12rem; }
.garden-guide ol { margin: 8px 0; padding-inline-start: 1.25rem; }
.garden-guide li + li { margin-top: 4px; }
.garden-guide li::marker { color: var(--garden-gold); }
.garden-guide p, .garden-guide figure { margin: 0; }
.garden-guide img { display: block; width: 100%; height: auto; border: 1px solid var(--garden-edge); border-radius: 9px; }
.garden-guide figcaption { margin-top: 5px; font-size: .76rem; }
.garden-footer { margin-top: 13px; color: var(--garden-muted); font-size: .76rem; }
.garden-footer p { margin: 0; line-height: 1.5; }

@media (min-width: 730px) {
  .garden-guide { grid-template-columns: minmax(0, 1fr) minmax(0, 42%); align-items: center; }
}

@media (max-width: 530px) {
  .garden-wrap { width: calc(100% - 24px); }
  .garden-topbar { min-height: 46px; }
  .garden-heading { flex-wrap: wrap; padding-block: 12px; }
  .garden-intro { font-size: .82rem; }
  .garden-balance { min-height: 33px; padding-inline: 7px; }
  .garden-balance svg { width: 23px; height: 23px; }
  .garden-section-heading {
    inset: 10px auto auto 10px;
    max-width: calc(100% - 20px);
    padding-block: 2px;
  }
  .garden-section-heading h2 { font-size: .82rem; }
  .garden-section-heading p { margin-top: 3px; font-size: .68rem; }
  .garden-supplies { display: grid; gap: 4px; padding: 5px; }
  .garden-supplies h2 { font-size: .80rem; }
  .garden-seeds { gap: 4px; }
  .garden-seed { grid-template-columns: minmax(0, 1fr); justify-items: center; gap: 1px; min-height: 65px; padding: 3px; text-align: center; }
  .garden-seed-icon { grid-row: 1; width: 31px; height: 25px; }
  .garden-seed-name, .garden-seed-meta, .garden-seed-price { grid-column: 1; }
  .garden-seed-meta, .garden-seed-price { font-size: .65rem; }
}

/* 3D 画布接收点选，投影标签只在按钮处接收指针。 */
#garden-world {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  touch-action: none;
  user-select: none;
  cursor: grab;
}
#garden-world:focus-visible { outline-offset: -4px; }
.garden-view-tools {
  position: absolute;
  z-index: 4;
  inset: 15px 16px auto auto;
  display: grid;
  justify-items: end;
  gap: 5px;
  color: var(--garden-muted);
  font-size: .72rem;
  pointer-events: none;
}
.garden-view-label { color: var(--garden-gold); font-weight: 700; }
.garden-view-hint { text-shadow: 0 1px 4px var(--garden-background); }
.garden-view-buttons {
  display: flex;
  gap: 2px;
  padding: 2px;
  border: 1px solid var(--garden-edge);
  border-radius: 999px;
  background: var(--garden-panel);
  pointer-events: auto;
}
.garden-view-buttons button {
  min-width: 44px;
  min-height: 42px;
  padding: 3px 9px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  touch-action: manipulation;
}
.garden-view-buttons [data-view-action="reset"] { font-size: .73rem; }
.garden-view-buttons :is([data-view-action="zoom-in"], [data-view-action="zoom-out"]) { font-size: 1.2rem; }
.garden-view-buttons button[aria-disabled="true"] { opacity: .4; cursor: default; }
.garden-view-buttons button:not([aria-disabled="true"]):hover { color: var(--garden-gold); background: var(--garden-trail); }
.garden-scene[data-view="3d"] {
  background: var(--garden-stage);
}

.garden-plots {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}
.garden-scene[data-returning-overview] .garden-plots { visibility: hidden; }

.garden-plot {
  position: absolute;
  left: var(--plot-x, -100%);
  top: var(--plot-y, -100%);
  transform: translate(-50%, -15%);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  align-items: center;
  gap: 2px 6px;
  width: max-content;
  max-width: 172px;
  min-width: 0;
  text-shadow: 0 1px 4px var(--garden-stage), 0 0 9px var(--garden-stage), 0 0 12px var(--garden-stage);
}

.garden-plot-stage, .garden-plot-inspect {
  grid-row: 1;
  grid-column: 1;
  min-width: 0;
  font-size: .75rem;
  font-weight: 750;
  line-height: 1.2;
}
.garden-plot-inspect {
  display: flex;
  align-items: center;
  gap: 4px;
  min-height: 28px;
  padding: 2px 6px;
  border: 1px solid var(--garden-edge);
  border-radius: 6px;
  background: var(--garden-panel);
  text-align: start;
  pointer-events: auto;
  cursor: zoom-in;
  touch-action: manipulation;
}
.garden-plot-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.garden-plot-inspect::after {
  content: "";
  flex: none;
  width: 13px;
  height: 13px;
  background: var(--garden-gold);
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='black' stroke-width='1.7' stroke-linecap='round'%3E%3Ccircle cx='6.7' cy='6.7' r='4.1'/%3E%3Cpath d='m10 10 3.7 3.7'/%3E%3C/svg%3E") center / contain no-repeat;
}
.garden-plot-inspect:hover { border-color: var(--garden-gold); }
.garden-plot-time {
  grid-row: 2;
  grid-column: 1;
  color: var(--garden-gold);
  font-size: .69rem;
  font-variant-numeric: tabular-nums;
}
.garden-plot-time:empty { display: none; }
.garden-plot-action {
  grid-row: 1 / span 2;
  grid-column: 2;
  min-height: 38px;
  min-width: 0;
  padding: 3px 9px;
  border: 1px solid var(--garden-edge);
  border-radius: 999px;
  background: var(--garden-panel);
  font-size: .72rem;
  font-weight: 740;
  line-height: 1.2;
  white-space: nowrap;
  pointer-events: auto;
  cursor: pointer;
  touch-action: manipulation;
}
.garden-plot-action:disabled { opacity: .7; pointer-events: none; }
.garden-plot[data-stage="empty"] .garden-plot-action:not(:disabled),
.garden-plot[data-stage="ripe"] .garden-plot-action {
  border-color: var(--garden-gold);
  background: var(--garden-gold);
  color: var(--garden-ink);
}

@media (max-width: 530px) {
  .garden-scene { height: clamp(420px, 118vw, 490px); }
  .garden-view-tools { inset: auto 0 9px; justify-items: center; }
  .garden-view-buttons button { min-width: 42px; }
  .garden-plot {
    width: min(30vw, 104px);
    gap: 2px 4px;
    text-align: center;
  }
  .garden-plot-stage, .garden-plot-inspect {
    grid-column: 1 / -1;
    font-size: .68rem;
  }
  .garden-plot-time { justify-self: end; font-size: .63rem; }
  .garden-plot-action { grid-row: 2; min-height: 31px; font-size: .67rem; }
  .garden-plot:is([data-stage="empty"], [data-stage="ripe"]) .garden-plot-action { grid-column: 1 / -1; justify-self: center; }
}

.garden-scene[data-focus-index] .garden-section-heading { display: none; }
.garden-scene[data-focus-index]::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 36%, var(--garden-focus-edge));
  pointer-events: none;
}
.garden-scene[data-focus-index] .garden-plot {
  inset: 12px auto auto 12px;
  transform: none;
  width: max-content;
  max-width: calc(100% - 24px);
  padding: 7px 9px;
  gap: 3px 9px;
  border: 1px solid var(--garden-edge);
  border-radius: 10px;
  background: var(--garden-panel);
  text-align: start;
}
.garden-scene[data-focus-index] :is(.garden-plot-stage, .garden-plot-time) {
  grid-column: 1;
  justify-self: start;
}
.garden-scene[data-focus-index] .garden-plot-action {
  grid-row: 1 / span 2;
  grid-column: 2;
  min-height: 38px;
}

@media (max-width: 530px) {
  .garden-scene[data-focus-index] .garden-plot { inset: 8px auto auto 8px; padding: 4px 7px; }
  .garden-scene[data-focus-index] .garden-plot-action { min-height: 36px; }
}