:root {
  color-scheme: dark;
  --bg: #061d28;
  --panel: rgba(245, 255, 244, 0.92);
  --ink: #10313a;
  --muted: #53717a;
  --line: rgba(16, 49, 58, 0.16);
  --sea: #20b6c7;
  --reef: #12b886;
  --gold: #ffd166;
  --danger: #ff5b73;
  --shadow: 0 18px 40px rgba(2, 25, 35, 0.28);
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: "Outfit", "Noto Sans TC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(32, 182, 199, 0.82), rgba(8, 82, 99, 0.9)),
    url("../../assets/animal-reef-fisher-reef-bg.webp") center / cover fixed,
    var(--bg);
}

button,
select {
  font: inherit;
}

button {
  touch-action: manipulation;
}

.reef-app {
  width: min(1120px, 100%);
  min-height: 100vh;
  margin: 0 auto;
  padding: max(10px, env(safe-area-inset-top)) clamp(10px, 2vw, 22px) 22px;
}

.topbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}

.back-btn {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 18px;
  color: #2d2514;
  text-decoration: none;
  font-size: 32px;
  font-weight: 900;
  background: linear-gradient(180deg, #fff4a6, #ffb335);
  box-shadow: inset 0 2px 0 rgba(255, 255, 255, 0.5), 0 8px 0 #8b5a1d, var(--shadow);
}

.brand span {
  display: block;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.82rem;
  font-weight: 900;
}

.brand h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(1.35rem, 4vw, 2.3rem);
  font-weight: 1000;
  text-shadow: 0 2px 10px rgba(0, 37, 45, 0.45);
}

.locale {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 8px 10px;
  border-radius: 14px;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 900;
  background: rgba(0, 45, 60, 0.38);
  border: 1px solid rgba(255, 255, 255, 0.26);
}

.locale select {
  max-width: 138px;
  min-height: 34px;
  border: 0;
  border-radius: 10px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  font-weight: 900;
}

.panel {
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 22px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.is-hidden {
  display: none !important;
}

.loading-panel {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  color: #fff;
  background:
    linear-gradient(180deg, rgba(4, 44, 57, 0.9), rgba(3, 24, 34, 0.94)),
    url("../../assets/animal-reef-fisher-cover.webp") center / cover;
}

.loading-content {
  width: min(420px, calc(100vw - 36px));
  padding: 28px;
  border-radius: 22px;
  text-align: center;
  background: rgba(4, 35, 48, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.loading-content h2 {
  margin: 0 0 18px;
}

.loading-bar {
  height: 14px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
}

.loading-fill {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #7ee8fa, #80ffb6, #ffe66d);
}

.loading-percentage {
  display: block;
  margin-top: 10px;
  font-weight: 1000;
}

.menu-panel {
  display: grid;
  grid-template-columns: minmax(240px, 0.68fr) minmax(500px, 1.32fr);
  gap: 14px;
  padding: clamp(10px, 1.8vw, 16px);
}

.cover {
  width: 100%;
  height: min(520px, calc(100vh - 132px));
  min-height: 0;
  object-fit: contain;
  border-radius: 18px;
  border: 1px solid rgba(16, 49, 58, 0.12);
  background: rgba(255, 255, 255, 0.45);
}

.menu-copy {
  display: grid;
  gap: 9px;
  align-content: start;
}

.menu-copy > strong {
  font-size: clamp(1.12rem, 2.2vw, 1.58rem);
  line-height: 1.12;
}

.menu-copy > span,
.hint,
.skill-report {
  color: var(--muted);
  font-weight: 800;
}

.profile-grid,
.hud-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.profile-grid div,
.hud-row div {
  min-width: 0;
  padding: 9px 10px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--line);
}

.profile-grid span,
.hud-row span,
.gear-card span,
.zone-card span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
}

.profile-grid strong,
.hud-row strong {
  display: block;
  margin-top: 2px;
  font-size: 1.04rem;
  font-weight: 1000;
}

.zone-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(160px, 34%);
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.zone-row::-webkit-scrollbar {
  display: none;
}

.zone-card {
  min-height: 132px;
  padding: 8px;
  border: 2px solid transparent;
  border-radius: 18px;
  scroll-snap-align: center;
  text-align: left;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.68);
  box-shadow: inset 0 0 0 1px var(--line);
  cursor: pointer;
}

.zone-card.is-selected {
  border-color: var(--sea);
  background: #fff;
}

.zone-card.is-locked {
  opacity: 0.58;
}

.zone-card img {
  width: 100%;
  aspect-ratio: 1 / 0.56;
  object-fit: contain;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.74), rgba(190, 245, 238, 0.46));
  border-radius: 12px;
}

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

.gear-card {
  display: grid;
  grid-template-columns: 36px 1fr;
  align-items: center;
  gap: 7px;
  min-height: 58px;
  padding: 8px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
}

.gear-card img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.gear-card button {
  grid-column: 1 / -1;
  min-height: 34px;
  border-radius: 11px;
  font-size: 0.78rem;
}

.shop-row,
.result-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.primary-btn,
.secondary-btn,
.icon-btn {
  min-height: 44px;
  border: 0;
  border-radius: 16px;
  font-weight: 1000;
  cursor: pointer;
}

@media (min-width: 900px) {
  .zone-row {
    grid-auto-flow: row;
    grid-auto-columns: unset;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    overflow: visible;
    padding-bottom: 0;
  }

  .zone-card {
    scroll-snap-align: none;
  }

  .gear-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .gear-card {
    grid-template-columns: 1fr;
    justify-items: center;
    align-content: start;
    min-height: 104px;
    text-align: center;
  }

  .gear-card img {
    width: 32px;
    height: 32px;
  }

  .gear-card strong {
    display: block;
    font-size: 0.78rem;
    line-height: 1.1;
  }

  .gear-card span {
    font-size: 0.7rem;
  }

  .gear-card button {
    width: 100%;
    min-height: 30px;
    padding: 4px 6px;
  }
}

.primary-btn {
  color: #09352e;
  background: linear-gradient(180deg, #8effc2, #12c995);
  box-shadow: inset 0 2px 0 rgba(255, 255, 255, 0.5), 0 7px 0 #08775b;
}

.secondary-btn {
  color: var(--ink);
  background: linear-gradient(180deg, #fff, #d9f9ff);
  border: 1px solid rgba(16, 49, 58, 0.18);
}

.game-panel {
  padding: 12px;
}

.hud-row {
  grid-template-columns: auto repeat(3, 1fr);
  margin-bottom: 10px;
}

.play-frame {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(16, 49, 58, 0.2);
  background: #0b3240;
}

canvas {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: min(62vh, 640px);
  touch-action: none;
}

.cast-meter {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
}

.cast-fill {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #80ffb6, #ffe66d, #ff8a5b);
}

.catch-toast {
  position: absolute;
  left: 50%;
  top: 16px;
  z-index: 3;
  min-width: min(360px, calc(100% - 28px));
  max-width: calc(100% - 28px);
  padding: 12px 14px;
  border-radius: 18px;
  transform: translateX(-50%);
  color: #07343c;
  background: rgba(255, 255, 255, 0.92);
  border: 2px solid rgba(126, 232, 250, 0.86);
  box-shadow: 0 12px 28px rgba(2, 25, 35, 0.26);
  pointer-events: none;
}

.catch-toast strong {
  display: block;
  font-size: clamp(1rem, 3vw, 1.32rem);
  line-height: 1.15;
}

.catch-toast span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-weight: 900;
}

.catch-toast b {
  color: #0a9b72;
}

.tension-panel {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  margin-top: 10px;
}

.tension-control {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.tension-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: end;
  color: var(--ink);
}

.tension-head strong {
  font-size: 0.9rem;
  font-weight: 1000;
}

.tension-head span {
  min-width: 0;
  color: var(--muted);
  font-size: clamp(0.72rem, 1.7vw, 0.86rem);
  font-weight: 900;
  text-align: right;
}

.icon-btn {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  padding: 6px;
  background: #fff;
  border: 1px solid var(--line);
}

.icon-btn img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.tension-lane {
  position: relative;
  min-width: 0;
  width: 100%;
  height: 60px;
  overflow: hidden;
  border-radius: 999px;
  touch-action: none;
  cursor: ew-resize;
  background:
    linear-gradient(90deg, rgba(88, 148, 255, 0.24), rgba(255, 255, 255, 0.82), rgba(255, 112, 112, 0.24)),
    rgba(255, 255, 255, 0.72);
  border: 2px solid rgba(16, 49, 58, 0.22);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.54);
}

.safe-band {
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 38%;
  width: 24%;
  border-radius: inherit;
  display: grid;
  place-items: center;
  color: #0d5c3a;
  font-size: 0.72rem;
  font-weight: 1000;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: linear-gradient(90deg, #88ffae, #fff27c);
  box-shadow:
    0 0 0 2px rgba(255, 255, 255, 0.72),
    0 0 18px rgba(128, 255, 182, 0.52);
}

.lane-label {
  position: absolute;
  top: 50%;
  z-index: 1;
  transform: translateY(-50%);
  color: rgba(16, 49, 58, 0.58);
  font-size: 0.7rem;
  font-weight: 1000;
  pointer-events: none;
}

.lane-label-left {
  left: 13px;
}

.lane-label-right {
  right: 13px;
}

.tension-marker {
  position: absolute;
  top: 7px;
  z-index: 2;
  left: 50%;
  width: 58px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  transform: translateX(-50%);
  background: var(--danger);
  color: #fff;
  font-size: 0.66rem;
  font-weight: 1000;
  box-shadow:
    0 0 0 6px rgba(255, 91, 115, 0.2),
    0 6px 14px rgba(101, 24, 40, 0.28);
}

@media (max-width: 520px) {
  .tension-panel {
    grid-template-columns: 1fr;
  }

  .icon-btn {
    width: 100%;
    height: 48px;
  }

  .icon-btn img {
    width: 42px;
    height: 42px;
  }

  .tension-lane {
    height: 66px;
  }

  .tension-marker {
    top: 8px;
    height: 50px;
    width: 64px;
  }
}

.tension-lane.is-safe .tension-marker {
  background: #0fbf79;
  box-shadow:
    0 0 0 6px rgba(15, 191, 121, 0.18),
    0 6px 14px rgba(3, 95, 62, 0.24);
}

.tension-lane.is-danger {
  border-color: rgba(255, 91, 115, 0.64);
  box-shadow:
    inset 0 0 0 2px rgba(255, 255, 255, 0.54),
    0 0 0 4px rgba(255, 91, 115, 0.12);
}

.hint {
  grid-column: 1 / -1;
  min-height: 24px;
  padding: 9px 11px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.55);
  line-height: 1.25;
}

.result-panel {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 18px;
  padding: clamp(16px, 3vw, 28px);
}

.result-otter {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  object-position: center;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.6);
}

.score-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 12px 0;
}

.score-strip div {
  min-width: 0;
  padding: 10px;
  border-radius: 14px;
  text-align: center;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid var(--line);
}

.score-strip span {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 900;
}

.score-strip strong {
  display: block;
  margin-top: 2px;
  font-size: 1.14rem;
  font-weight: 1000;
}

.catch-summary {
  margin: 10px 0 12px;
  padding: 12px;
  border-radius: 18px;
  background: rgba(7, 74, 88, 0.08);
  border: 1px solid rgba(16, 49, 58, 0.12);
}

.catch-summary h3 {
  margin: 0 0 10px;
  font-size: 1rem;
}

.catch-list {
  display: grid;
  gap: 8px;
  max-height: 260px;
  overflow-y: auto;
}

.catch-item {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-width: 0;
  padding: 8px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
}

.catch-thumb {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(190, 245, 238, 0.48));
  background-repeat: no-repeat;
}

.catch-item strong,
.catch-item span {
  display: block;
}

.catch-item strong {
  line-height: 1.15;
}

.catch-item span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
}

.catch-points {
  color: #08775b;
  font-weight: 1000;
  white-space: nowrap;
}

@media (max-width: 760px) {
  .reef-app {
    padding-inline: 10px;
  }

  .topbar {
    grid-template-columns: auto 1fr;
  }

  .locale {
    grid-column: 1 / -1;
    justify-content: space-between;
  }

  .menu-panel,
  .result-panel {
    grid-template-columns: 1fr;
  }

  .score-strip {
    grid-template-columns: 1fr 1fr;
  }

  .score-strip div:first-child {
    grid-column: 1 / -1;
  }

  .catch-item {
    grid-template-columns: 46px minmax(0, 1fr);
  }

  .catch-thumb {
    width: 46px;
    height: 46px;
  }

  .catch-points {
    grid-column: 2;
  }

  .cover {
    min-height: 220px;
    max-height: 32vh;
  }

  .profile-grid,
  .shop-row,
  .gear-grid {
    grid-template-columns: 1fr;
  }

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

  .hud-row .secondary-btn {
    grid-column: 1 / -1;
  }

  canvas {
    max-height: 52vh;
  }
}