:root {
  --bg-top: #fae5c5;
  --bg-bottom: #f6b067;
  --ink: #10243b;
  --ink-soft: #42536c;
  --panel: rgba(255, 248, 238, 0.88);
  --panel-strong: rgba(255, 252, 247, 0.94);
  --line: rgba(16, 36, 59, 0.12);
  --accent: #c5482d;
  --accent-dark: #8f2d1f;
  --grass-deep: #1b6b50;
  --grass-mid: #2d8f66;
  --shadow: 0 24px 55px rgba(55, 33, 14, 0.18);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--ink);
  font-family: "Trebuchet MS", "Gill Sans", "Lucida Sans", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.52), transparent 28%),
    radial-gradient(circle at top right, rgba(255, 237, 196, 0.36), transparent 24%),
    linear-gradient(180deg, var(--bg-top), var(--bg-bottom));
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.16) 25%, transparent 25%) 0 0 / 28px 28px,
    linear-gradient(315deg, rgba(255, 255, 255, 0.1) 25%, transparent 25%) 0 0 / 28px 28px;
  opacity: 0.4;
  pointer-events: none;
}

.page-shell {
  position: relative;
  z-index: 1;
  max-width: 2200px;
  margin: 0 auto;
  padding: 24px;
}

.card {
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 28px;
  background: var(--panel);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.scoreboard {
  padding: 24px 28px;
}

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

.score-topline {
  margin-bottom: 22px;
}

.section-head.compact {
  align-items: center;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: 0.03em;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

h2 {
  font-size: 1.35rem;
}

.team-note,
.mini-note {
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.5;
}

.pitch-hint {
  display: none;
}

.score-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(220px, 1fr) minmax(220px, 0.8fr) minmax(220px, 1fr);
}

.line-score-wrap {
  margin-top: 18px;
  overflow-x: auto;
  border-radius: 18px;
  border: 1px solid rgba(16, 36, 59, 0.1);
  background: rgba(255, 255, 255, 0.48);
}

.line-score-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.line-score-table th,
.line-score-table td {
  padding: 8px 10px;
  text-align: center;
  border-bottom: 1px solid rgba(16, 36, 59, 0.08);
}

.line-score-table th:first-child,
.line-score-table td:first-child {
  text-align: left;
}

.line-score-table thead th {
  color: var(--ink-soft);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.line-score-table .is-current {
  color: #fff;
  background: rgba(197, 72, 45, 0.86);
  font-weight: 700;
}

.line-total {
  font-weight: 700;
  background: rgba(16, 36, 59, 0.06);
}

.team-box,
.center-box {
  min-height: 140px;
  border-radius: 24px;
  padding: 20px;
}

.team-box {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.team-box.away {
  background: linear-gradient(145deg, rgba(18, 60, 90, 0.9), rgba(34, 103, 143, 0.85));
  color: #eef8ff;
}

.team-box.home {
  background: linear-gradient(145deg, rgba(132, 40, 18, 0.9), rgba(198, 72, 45, 0.85));
  color: #fff8f2;
}

.team-role {
  opacity: 0.82;
  font-size: 0.86rem;
  letter-spacing: 0.14em;
}

.team-name {
  font-size: 1.65rem;
  font-family: Georgia, "Times New Roman", serif;
}

.team-score {
  font-size: clamp(2.8rem, 5vw, 4.6rem);
  font-weight: 700;
  line-height: 1;
}

.center-box {
  background:
    radial-gradient(circle at top, rgba(255, 242, 212, 0.95), rgba(247, 224, 188, 0.9)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.35), rgba(255, 255, 255, 0));
  border: 1px solid rgba(159, 91, 31, 0.14);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  text-align: center;
}

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

.inning-pill span {
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.inning-pill strong {
  font-size: 2rem;
}

.count-strip {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 1rem;
}

.main-layout {
  display: grid;
  gap: 22px;
  margin-top: 22px;
  grid-template-columns: minmax(0, 1.45fr) minmax(340px, 0.9fr);
}

.field-card {
  padding: 22px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(16, 36, 59, 0.08);
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 700;
}

canvas {
  width: 100%;
  display: block;
}

#fieldCanvas {
  margin-top: 18px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.58);
  background: linear-gradient(180deg, #83d0a2, #2b845f);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  touch-action: none;
}

.status-panel {
  display: none;
}

.status-panel p {
  margin: 0;
  line-height: 1.55;
}

.status-panel p + p {
  margin-top: 8px;
  color: var(--ink-soft);
}

.sidebar {
  display: grid;
  gap: 18px;
}

.pitch-card,
.control-card,
.log-card {
  padding: 20px;
}

#pitchCanvas {
  margin-top: 16px;
  border-radius: 24px;
  background:
    radial-gradient(circle at top, rgba(47, 65, 96, 0.6), rgba(16, 21, 34, 0.94)),
    linear-gradient(180deg, #223044, #111826);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
  touch-action: none;
}

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

.info-grid .info-box:only-child {
  grid-column: 1 / -1;
}

.info-box,
.control-section {
  margin-top: 16px;
}

.info-box {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.64);
  border: 1px solid var(--line);
}

.info-box span,
.control-label {
  display: block;
  margin-bottom: 8px;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.info-box strong {
  line-height: 1.5;
}

.pitch-type-grid,
.batting-mode-grid,
.swing-zone-grid,
.difficulty-grid,
.action-grid {
  display: grid;
  gap: 12px;
}

.pitch-type-grid,
.batting-mode-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.swing-zone-grid {
  grid-template-columns: 1fr 1.4fr 1fr;
  align-items: stretch;
}

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

.action-grid {
  margin-top: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.swing-zone-button {
  min-height: 56px;
  padding: 14px 12px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(16, 36, 59, 0.12);
  border-radius: 18px;
  box-shadow: 0 10px 25px rgba(16, 36, 59, 0.08);
  font-weight: 700;
}

.swing-zone-button.is-primary {
  color: #fff;
  background: linear-gradient(135deg, rgba(196, 72, 45, 1), rgba(140, 41, 28, 1));
  box-shadow: 0 18px 28px rgba(143, 45, 31, 0.3);
}

.swing-zone-button.is-active {
  outline: 3px solid rgba(255, 221, 133, 0.85);
  outline-offset: -3px;
}

button {
  appearance: none;
  border: 0;
  border-radius: 18px;
  cursor: pointer;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    opacity 0.18s ease,
    background 0.18s ease;
  font: inherit;
}

button:hover:not(:disabled) {
  transform: translateY(-1px);
}

button:active:not(:disabled) {
  transform: translateY(1px);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.pitch-type-button,
.mode-button,
.secondary-action,
.ghost-action {
  min-height: 56px;
  padding: 14px 16px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(16, 36, 59, 0.12);
  box-shadow: 0 10px 25px rgba(16, 36, 59, 0.08);
}

.pitch-type-button.is-active,
.mode-button.is-active {
  color: #fff;
  background: linear-gradient(145deg, rgba(196, 72, 45, 0.96), rgba(143, 45, 31, 0.96));
  box-shadow: 0 18px 28px rgba(143, 45, 31, 0.26);
}

.pitcher-meter,
.coach-box {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.64);
  border: 1px solid var(--line);
}

.meter-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.meter-topline strong {
  color: var(--ink);
  white-space: nowrap;
}

.meter-track {
  height: 10px;
  margin-top: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(16, 36, 59, 0.12);
}

.meter-track span {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #2d8f66, #ffd47d);
  transition: width 0.24s ease;
}

.meter-track span.is-low {
  background: linear-gradient(90deg, #c5482d, #f6b067);
}

.coach-box {
  color: var(--ink);
  line-height: 1.55;
}

.bottom-control-stack {
  margin-top: 18px;
}

.primary-action {
  grid-column: span 2;
  min-height: 68px;
  padding: 16px 18px;
  color: #fff;
  background: linear-gradient(135deg, rgba(196, 72, 45, 1), rgba(140, 41, 28, 1));
  box-shadow: 0 20px 32px rgba(143, 45, 31, 0.3);
  font-size: 1.08rem;
  font-weight: 700;
}

.ghost-action {
  grid-column: span 2;
  background: rgba(16, 36, 59, 0.06);
}

.solo-action {
  display: block;
  width: 100%;
  margin-top: 16px;
}

.log-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 16px 0 0;
  list-style: none;
}

.log-list li {
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(16, 36, 59, 0.08);
  color: var(--ink);
  line-height: 1.5;
}

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

  .sidebar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .log-card {
    grid-column: span 2;
  }
}

@media (max-width: 760px) {
  .page-shell {
    padding: 16px;
  }

  .scoreboard,
  .pitch-card,
  .control-card,
  .log-card {
    padding: 18px;
    border-radius: 24px;
  }

  .field-card {
    margin-right: -16px;
    margin-left: -16px;
    padding: 16px 0 0;
    overflow: hidden;
    border-right: 0;
    border-left: 0;
    border-radius: 0;
  }

  .field-card .section-head {
    padding: 0 16px;
  }

  #fieldCanvas {
    border-right: 0;
    border-left: 0;
    border-radius: 0;
  }

  .score-grid,
  .info-grid,
  .pitch-type-grid,
  .batting-mode-grid,
  .difficulty-grid,
  .action-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    display: flex;
    flex-direction: column;
  }

  .pitch-card {
    order: 1;
  }

  .control-card {
    order: 2;
  }

  .log-card {
    order: 3;
    grid-column: auto;
  }

  .primary-action,
  .ghost-action {
    grid-column: span 1;
  }

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

  .team-score {
    font-size: 3.3rem;
  }
}

/* === 手機直向：要求旋轉為橫向 === */
@media (orientation: portrait) and (max-width: 600px) {
  body {
    overflow: hidden;
  }

  body::before {
    display: none;
  }

  .page-shell {
    display: none;
  }

  body::after {
    content: "請將手機轉為橫向以開始遊玩";
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px;
    text-align: center;
    background:
      radial-gradient(circle at top, rgba(255, 255, 255, 0.4), transparent 60%),
      linear-gradient(180deg, var(--bg-top), var(--bg-bottom));
    color: var(--ink);
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.7;
    letter-spacing: 0.04em;
  }
}

#fsToggleButton {
  display: none;
}

/* === 手機橫向：3 欄版面（球場 | 投打+計分 | 操作） === */
@media (orientation: landscape) and (max-height: 540px) {
  html,
  body {
    height: 100%;
    overflow: hidden;
  }

  body {
    overscroll-behavior: contain;
  }

  body::before {
    opacity: 0.18;
  }

  .page-shell {
    height: 100vh;
    height: 100dvh;
    max-width: none;
    padding: 6px;
    gap: 6px;
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, 0.9fr);
    grid-template-rows: minmax(0, 1fr) auto;
    grid-template-areas:
      "field pitch controls"
      "field score controls";
  }

  .scoreboard,
  .main-layout,
  .sidebar {
    display: contents;
  }

  .scoreboard > .score-topline,
  .scoreboard > .line-score-wrap {
    display: none;
  }

  /* --- 計分板：投打視窗下方，橫向窄條 --- */
  .score-grid {
    grid-area: score;
    position: static;
    width: auto;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: row;
    gap: 4px;
  }

  .team-box,
  .center-box {
    flex: 1 1 0;
    min-height: 0;
    padding: 4px 6px;
    border-radius: 8px;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 5px;
    text-align: center;
  }

  .team-role {
    display: none;
  }

  .team-name {
    font-size: 0.62rem;
    line-height: 1.1;
    letter-spacing: 0;
  }

  .team-score {
    font-size: 1rem;
    line-height: 1;
  }

  .center-box {
    padding: 4px 6px;
    gap: 4px;
  }

  .inning-pill {
    flex-direction: row;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
  }

  .inning-pill span {
    font-size: 0.6rem;
  }

  .inning-pill strong {
    font-size: 0.78rem;
  }

  /* --- 球場視角（左欄，跨兩列） --- */
  .field-card {
    grid-area: field;
    margin: 0;
    padding: 6px;
    border-radius: 14px;
    border-right: 1px solid rgba(255, 255, 255, 0.55);
    border-left: 1px solid rgba(255, 255, 255, 0.55);
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
  }

  .field-card .section-head {
    padding: 0;
    margin: 0;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
  }

  .field-card .section-head > div:first-child {
    display: none;
  }

  .chip-row {
    gap: 4px;
  }

  .chip {
    padding: 2px 8px;
    font-size: 0.62rem;
    border-radius: 999px;
  }

  #fieldCanvas {
    flex: 1 1 0;
    min-height: 0;
    width: 100%;
    height: 100%;
    margin-top: 4px;
    border-radius: 10px;
    border-right: 1px solid rgba(255, 255, 255, 0.58);
    border-left: 1px solid rgba(255, 255, 255, 0.58);
  }

  /* --- 投打視窗（中間欄，row 1） --- */
  .pitch-card {
    grid-area: pitch;
    margin: 0;
    padding: 6px 8px;
    border-radius: 14px;
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
  }

  .pitch-card .section-head {
    flex: 0 0 auto;
    flex-direction: row;
    align-items: center;
    gap: 6px;
  }

  .pitch-card .eyebrow {
    margin: 0;
    font-size: 0.6rem;
    letter-spacing: 0.1em;
  }

  .count-strip {
    margin-left: auto;
    gap: 10px;
    font-size: 0.68rem;
  }

  .count-strip strong {
    font-size: 0.78rem;
  }

  #pitchCanvas {
    flex: 1 1 0;
    align-self: center;
    min-height: 0;
    width: auto;
    max-width: 100%;
    margin: 4px auto 0;
    aspect-ratio: 360 / 440;
    border-radius: 10px;
  }

  /* --- 操作區（最右欄，跨兩列，內部捲動） --- */
  .control-card {
    grid-area: controls;
    margin: 0;
    padding: 6px 8px;
    border-radius: 14px;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
  }

  .control-card .section-head {
    flex-direction: row;
    align-items: center;
    gap: 6px;
  }

  .control-card .eyebrow {
    margin: 0;
    font-size: 0.6rem;
    letter-spacing: 0.1em;
  }

  /* --- 比賽播報（手機橫向時隱藏，省空間） --- */
  .log-card {
    display: none;
  }

  /* --- 按鈕全部縮小 --- */
  .pitch-type-button,
  .mode-button,
  .secondary-action,
  .ghost-action,
  .swing-zone-button {
    min-height: 30px;
    padding: 4px 6px;
    font-size: 0.72rem;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(16, 36, 59, 0.08);
  }

  .swing-zone-button.is-primary {
    font-size: 0.78rem;
    padding: 6px 8px;
  }

  .primary-action {
    grid-column: auto;
    min-height: 36px;
    padding: 6px 10px;
    font-size: 0.86rem;
    border-radius: 10px;
    box-shadow: 0 8px 16px rgba(143, 45, 31, 0.24);
  }

  .solo-action {
    width: 100%;
    margin-top: 5px;
  }

  .control-section {
    margin-top: 6px;
  }

  .control-label {
    margin-bottom: 4px;
    font-size: 0.64rem;
    letter-spacing: 0.04em;
  }

  .pitch-type-grid,
  .batting-mode-grid,
  .difficulty-grid,
  .action-grid {
    gap: 5px;
  }

  .pitch-type-grid,
  .batting-mode-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .swing-zone-grid {
    grid-template-columns: 1fr 1.4fr 1fr;
    gap: 4px;
  }

  .action-grid {
    margin-top: 6px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ghost-action {
    grid-column: auto;
  }

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

  .post-action-status {
    margin-top: 6px;
  }

  .info-grid {
    gap: 5px;
    grid-template-columns: 1fr;
  }

  .info-box,
  .pitcher-meter,
  .coach-box {
    margin-top: 6px;
    padding: 6px 8px;
    border-radius: 10px;
  }

  .info-box span {
    margin-bottom: 2px;
    font-size: 0.6rem;
  }

  .info-box strong {
    font-size: 0.74rem;
    line-height: 1.3;
  }

  .meter-topline {
    font-size: 0.68rem;
    gap: 8px;
  }

  .meter-topline strong {
    font-size: 0.72rem;
  }

  .meter-track {
    height: 6px;
    margin-top: 4px;
  }

  .bottom-control-stack {
    margin-top: 6px;
  }

  .coach-box {
    font-size: 0.68rem;
    line-height: 1.4;
  }

  .info-box.shortcut-box {
    display: none; /* 手機沒實體鍵盤 */
  }

  /* --- 全螢幕切換按鈕 --- */
  #fsToggleButton {
    display: block;
    position: fixed;
    top: 6px;
    left: 6px;
    z-index: 9999;
    width: 30px;
    height: 30px;
    padding: 0;
    border: 0;
    border-radius: 8px;
    background: rgba(16, 36, 59, 0.62);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    line-height: 30px;
    text-align: center;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
  }

  #fsToggleButton[hidden] {
    display: none;
  }

  #fsToggleButton.is-active {
    background: rgba(196, 72, 45, 0.85);
  }
}