/* v30 · Cloud Garden / inset focus heading inside the pearl frame
   This is an ADDITIVE skin. Every page rule is scoped to cloud; styles.css and
   the five existing skins deliberately remain untouched.
   Scenic heading → two small counters → illustrated pearl focus platform.
   16px mobile gutter · 18px panel inset · 44px controls · 48px main actions.
   Art lives in local WebP layers; all labels, clocks and controls are real DOM. */

.cloud-goal-summary, .cloud-date, .cloud-home-copy, .cloud-nav { display: none; }
.cloud-view-panel[hidden] { display: none !important; }

@font-face {
  font-family: "Cloud Garden Hand";
  src: url("./assets/cloud/fonts/cloud-garden-hand.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}

:root[data-skin="cloud"] {
  color-scheme: light;
  --cloud-ink: #634882;
  --cloud-muted: #756186;
  --cloud-panel: #fcf5f4;
  --cloud-panel-glass: rgb(252 245 244 / 91%);
  --cloud-panel-soft: #eee7f5;
  --cloud-line: #d9cbdc;
  --cloud-canvas: #e8e3fa;
  --cloud-input: #fffbfc;
  --cloud-accent: #715da9;
  --cloud-button: linear-gradient(170deg, #806bb1, #7460a8);
  --cloud-button-ink: #fff;
  --cloud-scene-filter: none;
  --cloud-title-font: "Cloud Garden Hand", "YouYuan", "Yuanti SC", "Microsoft YaHei", sans-serif;
  --cloud-data-font: Georgia, "Times New Roman", "Songti SC", serif;
  --ink: var(--cloud-ink);
  --muted: var(--cloud-muted);
  --surface: var(--cloud-panel);
  --canvas: var(--cloud-canvas);
  --line: var(--cloud-line);
  --brand: var(--cloud-accent);
  --brand-dark: var(--cloud-ink);
  --brand-soft: var(--cloud-panel-soft);
  --green: #508782;
  --danger: #a83258;
  --card-bg: var(--cloud-panel);
  --card-border: var(--cloud-line);
  --input-bg: var(--cloud-input);
  --input-border: var(--cloud-line);
  --mini-bg: var(--cloud-panel-soft);
  --subject-row-bg: var(--cloud-input);
  --subject-row-border: var(--cloud-line);
  --history-border: var(--cloud-line);
  --timer-color: var(--cloud-ink);
  --goal-fill: linear-gradient(90deg, #aaa2df, #8b7bc2);
  --subject-fill: linear-gradient(90deg, #a1bede, #aaa2df);
  --shadow: 0 12px 32px rgb(73 53 109 / 12%), inset 0 1px 0 #fff;
}

/* The same world at moonrise. System-auto and manual dark use identical tokens. */
:root[data-skin="cloud"][data-theme="dark"] {
  color-scheme: dark;
  --cloud-ink: #f1edff;
  --cloud-muted: #c1b9d4;
  --cloud-panel: #29283e;
  --cloud-panel-glass: rgb(41 40 62 / 94%);
  --cloud-panel-soft: #353249;
  --cloud-input: #242237;
  --cloud-line: #57506d;
  --cloud-canvas: #242339;
  --cloud-accent: #c0b0ec;
  --cloud-scene-filter: brightness(.52) saturate(.72);
  --danger: #ffa9bf;
  --shadow: 0 12px 32px rgb(12 9 32 / 25%), inset 0 1px 0 rgb(255 255 255 / 10%);
}
@media (prefers-color-scheme: dark) {
  :root[data-skin="cloud"]:not([data-theme="light"]) {
    color-scheme: dark;
    --cloud-ink: #f1edff;
    --cloud-muted: #c1b9d4;
    --cloud-panel: #29283e;
    --cloud-panel-glass: rgb(41 40 62 / 94%);
    --cloud-panel-soft: #353249;
    --cloud-input: #242237;
    --cloud-line: #57506d;
    --cloud-canvas: #242339;
    --cloud-accent: #c0b0ec;
    --cloud-scene-filter: brightness(.52) saturate(.72);
    --danger: #ffa9bf;
    --shadow: 0 12px 32px rgb(12 9 32 / 25%), inset 0 1px 0 rgb(255 255 255 / 10%);
  }
}

:root[data-skin="cloud"] body { background: var(--canvas); color: var(--ink); }
:root[data-skin="cloud"] .skin-scene > * { display: none; }
:root[data-skin="cloud"] .skin-scene::before {
  content: ""; position: absolute; inset: 0;
  background: url("./assets/cloud/focus-scene-v2.webp") center top / cover no-repeat;
  filter: var(--cloud-scene-filter);
}
:root[data-skin="cloud"] .skin-scene::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgb(224 222 247 / 12%));
}
:root[data-skin="cloud"] .app-shell {
  position: relative; z-index: 1;
  width: min(460px, calc(100% - 32px));
  min-height: 100vh; margin-inline: auto;
  padding-top: max(22px, calc(env(safe-area-inset-top) + 10px));
  padding-bottom: calc(92px + env(safe-area-inset-bottom));
  background: none; border: 0; border-radius: 0; box-shadow: none;
}
:root[data-skin="cloud"] .topbar {
  align-items: center; gap: 10px; margin-bottom: 12px; padding: 0;
}
:root[data-skin="cloud"] .brand {
  gap: 8px; padding: 3px 12px 3px 4px; border: 1px solid var(--line);
  border-radius: 999px; background: var(--cloud-panel-glass); box-shadow: 0 3px 12px rgb(83 63 118 / 10%);
}
:root[data-skin="cloud"] .brand-mark {
  width: 38px; height: 38px; border-radius: 50%; font-size: 0; box-shadow: none;
  background: url("./assets/cloud/bunny-reading.webp") center 42% / 95% no-repeat, #e5def3;
}
:root[data-skin="cloud"] .brand strong { font-family: var(--cloud-title-font); font-size: 18px; font-weight: 500; color: var(--ink); }
:root[data-skin="cloud"] .brand small,
:root[data-skin="cloud"] .storage-badge,
:root[data-skin="cloud"] .welcome-mascot { display: none; }
:root[data-skin="cloud"] .topbar-actions { gap: 8px; }
:root[data-skin="cloud"] .icon-button {
  width: 44px; height: 44px; min-width: 44px; padding: 0;
  border: 1px solid var(--line); border-radius: 13px;
  background: var(--surface); color: var(--ink); box-shadow: 0 3px 10px rgb(83 63 118 / 10%);
}
:root[data-skin="cloud"] .icon-button:hover { transform: none; background: var(--brand-soft); }
:root[data-skin="cloud"] .settings-btn { font-size: 0; }
:root[data-skin="cloud"] .settings-btn::before {
  content: ""; display: block; width: 25px; height: 25px; background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m10 2-.6 2.3-2 .9-2.1-.8L3 8l1.6 1.7-.2 2.2L2.5 13l1.2 4 2.4.2 1.6 1.5.2 2.4 4 1.2 1.1-1.9 2.2-.2 1.7 1.6 3.6-2.3-.8-2.1.9-2L22 14v-4l-2.3-.6-.9-2 .8-2.1L16 3l-1.7 1.6-2.2-.2L11 2.5Z' fill='none' stroke='black' stroke-width='1.8' stroke-linejoin='round'/%3E%3Ccircle cx='12' cy='12' r='3' fill='none' stroke='black' stroke-width='1.8'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m10 2-.6 2.3-2 .9-2.1-.8L3 8l1.6 1.7-.2 2.2L2.5 13l1.2 4 2.4.2 1.6 1.5.2 2.4 4 1.2 1.1-1.9 2.2-.2 1.7 1.6 3.6-2.3-.8-2.1.9-2L22 14v-4l-2.3-.6-.9-2 .8-2.1L16 3l-1.7 1.6-2.2-.2L11 2.5Z' fill='none' stroke='black' stroke-width='1.8' stroke-linejoin='round'/%3E%3Ccircle cx='12' cy='12' r='3' fill='none' stroke='black' stroke-width='1.8'/%3E%3C/svg%3E") center / contain no-repeat;
}
:root[data-skin="cloud"] .welcome-grid {
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px;
  margin-bottom: 0; text-align: center;
}
:root[data-skin="cloud"] .welcome-left {
  position: relative; padding: 0 0 2px; border-radius: 0;
  background: none; box-shadow: none;
}
:root[data-skin="cloud"] #todayLabel {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap;
}
:root[data-skin="cloud"] .cloud-date {
  display: table; max-width: 100%; margin: 4px 0 20px;
  padding: 6px 13px; border: 1px solid rgb(255 255 255 / 90%); border-radius: 999px;
  background: var(--cloud-panel-glass); color: var(--ink);
  box-shadow: 0 3px 12px rgb(67 46 114 / 10%);
  font-size: 12px; font-weight: 700; line-height: 1.5; letter-spacing: .025em;
}
:root[data-skin="cloud"] .cloud-date::before { content: "▣"; margin-right: 8px; }
:root[data-skin="cloud"] .welcome-left h1 {
  max-width: none; margin: 0 0 6px; color: var(--ink);
  font-family: var(--cloud-title-font); font-size: clamp(25px, 7.8vw, 36px);
  font-weight: 500; line-height: 1.4; letter-spacing: .015em;
  text-shadow: 0 1px 2px var(--surface), 0 0 9px var(--surface), 0 0 18px var(--surface);
}
:root[data-skin="cloud"] .welcome-left .lead {
  margin: 0; color: var(--ink); font-size: 12px; font-weight: 500; line-height: 1.7;
  text-shadow: 0 1px 3px var(--surface), 0 0 12px var(--surface);
}
:root[data-skin="cloud"] .welcome-right {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px;
  align-items: stretch;
}
:root[data-skin="cloud"] .streak-badge,
:root[data-skin="cloud"] .today-total {
  width: auto; min-width: 0; min-height: 72px; margin: 0; padding: 6px 12px;
  border: 1px solid #fff; border-radius: 23px;
  color: var(--ink); background: var(--cloud-panel-glass); text-align: center;
  box-shadow: var(--shadow); animation: none;
}
:root[data-skin="cloud"] .streak-badge { justify-content: center; gap: 9px; }
:root[data-skin="cloud"] .streak-fire {
  position: relative; display: block; flex: 0 0 42px; width: 42px; height: 46px;
  border-radius: 18px; border: 1px solid #fff; font-size: 0;
  background: radial-gradient(circle at 30% 20%, #fff8ff, #e4d9f3);
  box-shadow: inset 0 0 0 2px rgb(255 255 255 / 45%);
}
:root[data-skin="cloud"] .streak-fire::before {
  content: ""; position: absolute; inset: 1px;
  background: url("./assets/cloud/bunny-reading.webp") center / contain no-repeat;
}
:root[data-skin="cloud"] .streak-badge strong,
:root[data-skin="cloud"] .today-total strong {
  display: block; margin: 2px 0; color: var(--ink);
  font-family: var(--cloud-title-font); font-size: 30px; font-weight: 500; line-height: 1.25;
  letter-spacing: -.015em; white-space: normal;
}
:root[data-skin="cloud"] .streak-badge span:not(.streak-fire),
:root[data-skin="cloud"] .today-total span,
:root[data-skin="cloud"] .today-total small {
  display: block; margin: 0; color: var(--muted); font-size: 11px; line-height: 1.5;
}
:root[data-skin="cloud"] .today-total small { display: none; }

:root[data-skin="cloud"] .main-grid {
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px;
}
:root[data-skin="cloud"][data-cloud-view] .main-grid { display: none; }
:root[data-skin="cloud"] .cloud-view-panel { display: grid; gap: 18px; outline-offset: 5px; }
:root[data-skin="cloud"] #cloudRewardsPanel > * { margin-top: 0; }
:root[data-skin="cloud"] .side-stack { gap: 16px; }
:root[data-skin="cloud"] .scallop-wrap { min-width: 0; }
:root[data-skin="cloud"] .card {
  position: relative; min-width: 0; border: 1px solid var(--line);
  border-radius: 26px; background: var(--surface); box-shadow: var(--shadow);
}
:root[data-skin="cloud"] .goal-card::before {
  content: ""; position: absolute; inset: 5px; border-radius: 21px;
  border: 1px solid var(--line); opacity: .45; pointer-events: none;
}
:root[data-skin="cloud"] .timer-card,
:root[data-skin="cloud"] .goal-card,
:root[data-skin="cloud"] .chart-card,
:root[data-skin="cloud"] .leisure-card,
:root[data-skin="cloud"] .achievement-card,
:root[data-skin="cloud"] .history-card { padding: 18px; }
:root[data-skin="cloud"] .timer-card {
  padding: 24px 23px 20px; border: 0; border-radius: 0;
  background: none; isolation: isolate; box-shadow: none;
}
:root[data-skin="cloud"] .timer-card::after {
  /* The old whole-card white rectangle protruded above/below the illustration.
     The fill now lives strictly inside the pearl rim, not behind its silhouette. */
  content: ""; position: absolute; z-index: -1; inset: 18px 12px 16px;
  border-radius: 40px 40px 34px 34px; background: var(--cloud-panel-glass);
  box-shadow: 0 9px 20px rgb(76 57 110 / 13%); pointer-events: none;
}
:root[data-skin="cloud"] .timer-card::before {
  content: ""; position: absolute; z-index: 0; inset: -22px -13px -19px;
  background: url("./assets/cloud/focus-frame-v2.webp") center / 100% 100% no-repeat;
  pointer-events: none;
}
:root[data-skin="cloud"] .timer-card > * { position: relative; z-index: 1; }
:root[data-skin="cloud"] .timer-card .card-heading {
  /* A single inset heading clears the gold top rail without adding a whole
     extra row. The repeated encouragement stays hidden only in this skin. */
  margin: 0 0 8px; padding: 16px 0 0 32px; border: 0;
}
:root[data-skin="cloud"] .timer-card .card-heading::before {
  content: ""; position: absolute; width: 22px; height: 22px; left: 0; top: 20px;
  border: 2px solid #9184c9; border-radius: 50%; box-shadow: inset 0 0 0 2px var(--surface);
}
:root[data-skin="cloud"] .timer-card .card-heading::after {
  content: ""; position: absolute; width: 6px; height: 8px; left: 10px; top: 25px;
  border-left: 2px solid #9184c9; border-bottom: 2px solid #9184c9;
}
:root[data-skin="cloud"] .timer-card .card-heading .eyebrow,
:root[data-skin="cloud"] #timerTitle { display: none; }
:root[data-skin="cloud"] .cloud-home-copy { display: block; }
:root[data-skin="cloud"] .cloud-home-copy p {
  display: none;
}
:root[data-skin="cloud"] .card-heading {
  align-items: center; gap: 12px; margin: 0 0 12px;
  padding-bottom: 10px; border-bottom: 1px solid var(--line);
}
:root[data-skin="cloud"] .card-heading h2 {
  font-family: var(--cloud-title-font); font-size: 20px; font-weight: 500; line-height: 1.4; color: var(--ink);
}
:root[data-skin="cloud"] .eyebrow {
  margin-bottom: 4px; color: var(--muted); font-size: 11px;
  line-height: 1.4; letter-spacing: .08em; text-transform: none;
}
:root[data-skin="cloud"] .status-chip,
:root[data-skin="cloud"] .record-count,
:root[data-skin="cloud"] .leisure-status {
  flex-shrink: 0; border: 1px solid var(--line); background: var(--brand-soft);
  color: var(--ink); font-size: 11px; border-radius: 999px; box-shadow: none;
}
:root[data-skin="cloud"] .status-chip.running,
:root[data-skin="cloud"] .leisure-status.running { color: var(--ink); background: var(--brand-soft); }
:root[data-skin="cloud"] .status-chip.paused,
:root[data-skin="cloud"] .leisure-status.paused { color: var(--ink); background: var(--brand-soft); }
:root[data-skin="cloud"] .timer-mode-row { display: block; margin: 0 0 10px; }
:root[data-skin="cloud"] .mode-toggle {
  display: flex; width: 100%; padding: 3px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--brand-soft);
}
:root[data-skin="cloud"] .mode-btn {
  flex: 1; min-width: 0; min-height: 44px; padding: 10px 8px;
  border-radius: 999px; color: var(--muted); font-size: 14px;
}
:root[data-skin="cloud"] .mode-btn::before {
  content: ""; display: inline-block; width: 16px; height: 16px; margin-right: 7px;
  background: currentColor; vertical-align: -3px;
}
:root[data-skin="cloud"] #modeStopwatch::before {
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 3v14l11-7Z' fill='white'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 3v14l11-7Z' fill='white'/%3E%3C/svg%3E") center / contain no-repeat;
}
:root[data-skin="cloud"] #modeCountdown::before {
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 2h10v4l-4 4 4 4v4H5v-4l4-4-4-4ZM4 2h12M4 18h12' fill='none' stroke='white' stroke-width='1.6' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 2h10v4l-4 4 4 4v4H5v-4l4-4-4-4ZM4 2h12M4 18h12' fill='none' stroke='white' stroke-width='1.6' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
}
:root[data-skin="cloud"] .mode-btn.active { color: var(--cloud-button-ink); }
:root[data-skin="cloud"] .mode-slider {
  border-radius: 999px; background: var(--cloud-button);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 70%), 0 2px 4px rgb(66 46 93 / 12%);
}
:root[data-skin="cloud"] .subject-row {
  display: flex; flex-wrap: wrap; gap: 10px; margin: 0; align-items: center;
}
:root[data-skin="cloud"] .subject-row label { font-size: 13px; color: var(--ink); }
:root[data-skin="cloud"] .subject-row select {
  flex: 1; width: auto; min-width: 0; border-radius: 999px; padding-right: 34px;
  -webkit-appearance: none; appearance: none;
  background: var(--input-bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='m2 4 4 4 4-4' fill='none' stroke='%23715da9' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") right 14px center / 12px no-repeat;
}
:root[data-skin="cloud"] .custom-subject { flex-basis: 100%; width: 100%; margin: 0; }
:root[data-skin="cloud"] input,
:root[data-skin="cloud"] select { font-size: 16px; border-color: var(--line); }
:root[data-skin="cloud"] .countdown-row {
  flex-direction: row; align-items: center; margin: 0 0 12px; gap: 8px;
}
:root[data-skin="cloud"] .countdown-row label { color: var(--ink); }
:root[data-skin="cloud"] .countdown-row input { width: 88px; }
:root[data-skin="cloud"] .preset-chips { flex-basis: 100%; gap: 8px; }
:root[data-skin="cloud"] .preset-chip {
  min-height: 44px; padding-inline: 11px; border-radius: 12px;
  background: var(--surface); color: var(--ink); border-color: var(--line);
}
:root[data-skin="cloud"] .preset-chip.active { background: var(--brand-soft); border-color: var(--brand); }

/* Signature: rabbit, flowers and pearl cloud window form one illustrated stage.
   Art cannot intercept input and never contains baked-in digits or labels. */
:root[data-skin="cloud"] .timer-stage {
  position: relative; display: block; aspect-ratio: 1120 / 589;
  width: calc(100% + 44px); min-height: 0;
  margin: 3px -22px 3px; padding: 0; isolation: isolate;
}
:root[data-skin="cloud"] .timer-dial-decor {
  display: block; position: absolute; z-index: 0; opacity: 1;
  inset: 0; width: 100%; height: 100%; border: 0; border-radius: 0;
  background: url("./assets/cloud/focus-stage-v2.webp") center / contain no-repeat,
    radial-gradient(ellipse 28% 35% at 62% 52%, #fbf5fe 99%, transparent);
  box-shadow: none;
}
:root[data-skin="cloud"] .timer-dial-decor::before,
:root[data-skin="cloud"] .timer-dial-decor::after,
:root[data-skin="cloud"] .timer-stage::before,
:root[data-skin="cloud"] .timer-stage::after { display: none; }
:root[data-skin="cloud"] .timer-display {
  position: absolute; z-index: 1; display: flex; justify-content: center;
  left: 62%; top: 52%; transform: translate(-50%, -50%);
  align-items: baseline; margin: 0; color: #252064;
  font-family: var(--cloud-data-font); font-size: clamp(30px, 9.9vw, 46px);
  font-weight: 700; line-height: 1.15; letter-spacing: -.015em;
  text-shadow: none; font-variant-numeric: tabular-nums;
}
:root[data-skin="cloud"] .clock-digit,
:root[data-skin="cloud"] .clock-colon {
  margin: 0; color: #252064; text-shadow: none; transform: none; animation: none;
}
:root[data-skin="cloud"] .clock-digit { width: .56em; }
:root[data-skin="cloud"] .clock-colon { width: .27em; }
:root[data-skin="cloud"][data-cloud-view] #timerStatus {
  position: absolute; left: 62%; top: 64%; transform: translateX(-50%);
  margin: 0; padding: 0; border: 0; background: none; box-shadow: none;
  color: #454078; font-size: 13px; font-weight: 500; line-height: 1.5;
}
:root[data-skin="cloud"] .timer-hint {
  margin: 0 auto 9px; max-width: 32em; min-height: 0;
  color: var(--muted); font-size: 12px; line-height: 1.65;
}
:root[data-skin="cloud"] .timer-actions { display: flex; flex-wrap: wrap; gap: 10px; }
:root[data-skin="cloud"] .timer-actions .button { flex: 1 1 125px; width: auto; }
:root[data-skin="cloud"] .button { min-height: 44px; border-radius: 16px; }
:root[data-skin="cloud"] .button:hover { transform: none; }
:root[data-skin="cloud"] .button-primary,
:root[data-skin="cloud"] .button-reward {
  min-height: 48px; border: 3px solid #fff;
  border-radius: 999px; color: var(--cloud-button-ink); background: var(--cloud-button);
  box-shadow: 0 0 0 1px #c0b3d7, inset 0 1px 2px rgb(255 255 255 / 45%), 0 4px 12px rgb(82 55 124 / 17%);
}
:root[data-skin="cloud"] .button-primary:hover,
:root[data-skin="cloud"] .button-reward:hover { filter: brightness(.97); background: var(--cloud-button); }
:root[data-skin="cloud"] #startButton {
  width: 100%; min-height: 48px; margin: 0;
  font-family: var(--cloud-title-font); font-size: 18px; font-weight: 500; letter-spacing: .025em;
}
:root[data-skin="cloud"] #startButton::before,
:root[data-skin="cloud"] #startLeisureButton::before {
  content: "▶"; display: inline-block; margin-right: 9px; font-size: .9em;
}
:root[data-skin="cloud"] .button-secondary,
:root[data-skin="cloud"] .button-reward-soft,
:root[data-skin="cloud"] .button-alert {
  border-color: var(--line); color: var(--ink); background: var(--surface);
}
:root[data-skin="cloud"] .button:disabled {
  opacity: 1; color: var(--muted); background: var(--brand-soft);
  border-color: var(--line); box-shadow: none; transform: none; filter: none;
}

:root[data-skin="cloud"] .cloud-goal-summary {
  display: flex; align-items: baseline; gap: 8px; margin: 16px 0;
  color: var(--ink); font-size: 18px; font-weight: 700;
}
:root[data-skin="cloud"] .cloud-goal-summary > strong {
  font-family: var(--cloud-data-font); font-size: 36px; line-height: 1.2; letter-spacing: -.04em;
}
:root[data-skin="cloud"] .goal-subtitle,
:root[data-skin="cloud"] .goal-meta { color: var(--muted); font-size: 13px; line-height: 1.7; }
:root[data-skin="cloud"] .progress-track { height: 12px; background: var(--brand-soft); border: 1px solid var(--line); }
:root[data-skin="cloud"] .goal-meta { margin-top: 10px; }
:root[data-skin="cloud"] .goal-meta span:last-child { color: var(--ink); }
:root[data-skin="cloud"] .subject-goal-row {
  padding: 12px; border: 1px solid var(--line); border-radius: 16px;
  background: var(--input-bg); min-height: 76px;
}
:root[data-skin="cloud"] .subject-goal-header { color: var(--muted); font-size: 13px; gap: 8px; }
:root[data-skin="cloud"] .subject-goal-header strong {
  display: flex; align-items: center; gap: 8px; color: var(--ink); font-size: 15px;
}
:root[data-skin="cloud"] .subject-goal-header > span { white-space: nowrap; }
:root[data-skin="cloud"] .subject-icon {
  display: inline-grid; place-items: center; width: 32px; height: 32px;
  margin: 0; border: 1px solid var(--line); border-radius: 10px; background: var(--brand-soft);
  font-size: 20px;
}
:root[data-skin="cloud"] .subject-goal-track { height: 7px; margin-top: 8px; background: var(--brand-soft); }
:root[data-skin="cloud"] .mini-stats { gap: 10px; margin-top: 16px; }
:root[data-skin="cloud"] .mini-stats > div {
  min-width: 0; padding: 12px; border-radius: 16px; background: var(--brand-soft); color: var(--ink);
}
:root[data-skin="cloud"] .mini-stats strong { color: var(--ink); font-family: var(--cloud-data-font); }
:root[data-skin="cloud"] .mini-stats span { color: var(--muted); }
:root[data-skin="cloud"] .goal-editor { margin-top: 16px; padding: 14px; background: var(--brand-soft); }
:root[data-skin="cloud"] .tip-card {
  padding: 16px; background: var(--surface); color: var(--ink); align-items: flex-start;
}
:root[data-skin="cloud"] .tip-card p { color: var(--muted); font-size: 12px; line-height: 1.75; }
:root[data-skin="cloud"] .tip-icon { color: var(--brand); background: var(--brand-soft); }

:root[data-skin="cloud"] .chart-card,
:root[data-skin="cloud"] .leisure-card,
:root[data-skin="cloud"] .achievement-card,
:root[data-skin="cloud"] .history-card { margin-top: 20px; }
:root[data-skin="cloud"] .chart-area { height: 176px; }
:root[data-skin="cloud"] .chart-day-label,
:root[data-skin="cloud"] .chart-day-total,
:root[data-skin="cloud"] .chart-avg,
:root[data-skin="cloud"] .chart-legend-item { color: var(--muted); font-size: 12px; }
:root[data-skin="cloud"] .leisure-glow { display: none; }
:root[data-skin="cloud"] .leisure-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; margin-top: 16px; }
:root[data-skin="cloud"] .leisure-orb {
  position: relative; width: 100%; min-height: 156px; margin: 0;
  padding: 22px 106px 20px 16px; align-items: flex-start; text-align: left;
  border: 1px solid var(--line); border-radius: 22px;
  background: var(--brand-soft); box-shadow: none; overflow: hidden;
}
:root[data-skin="cloud"] .leisure-orb::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background: url("./assets/cloud/cloud-garden.webp") center 65% / cover no-repeat;
  filter: var(--cloud-scene-filter); opacity: .16; pointer-events: none;
}
:root[data-skin="cloud"] .leisure-orb::after {
  content: ""; position: absolute; z-index: 0; width: 126px; height: 118px;
  right: -4px; bottom: 0;
  background: url("./assets/cloud/bunny-resting.webp") right bottom / contain no-repeat;
  pointer-events: none;
}
:root[data-skin="cloud"] .leisure-orb > * { position: relative; z-index: 1; }
:root[data-skin="cloud"] .orb-icon { display: none; }
:root[data-skin="cloud"] .orb-label { margin: 0; color: var(--muted); font-size: 12px; }
:root[data-skin="cloud"] #leisureDisplay {
  margin-block: 12px; color: var(--ink); font-family: var(--cloud-data-font);
  font-size: clamp(23px, 7.4vw, 36px); letter-spacing: -.06em; line-height: 1.25; text-shadow: none;
}
:root[data-skin="cloud"] .orb-foot { color: var(--muted); font-size: 11px; line-height: 1.6; }
:root[data-skin="cloud"] .reward-rule { flex-wrap: wrap; color: var(--muted); gap: 10px; font-size: 13px; }
:root[data-skin="cloud"] .reward-rule strong { color: var(--ink); }
:root[data-skin="cloud"] .reward-rule b { color: var(--brand); }
:root[data-skin="cloud"] .leisure-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
:root[data-skin="cloud"] .leisure-stats > div {
  min-width: 0; padding: 12px 8px; border: 1px solid var(--line);
  border-radius: 13px; background: var(--brand-soft);
}
:root[data-skin="cloud"] .leisure-stats span { color: var(--muted); font-size: 11px; }
:root[data-skin="cloud"] .leisure-stats strong {
  color: var(--ink); font-family: var(--cloud-data-font); font-size: 12px; overflow-wrap: anywhere;
}
:root[data-skin="cloud"] .leisure-meter { background: var(--brand-soft); height: 8px; }
:root[data-skin="cloud"] .leisure-meter-fill { background: var(--goal-fill); }
:root[data-skin="cloud"] .leisure-hint,
:root[data-skin="cloud"] .leisure-limit-note,
:root[data-skin="cloud"] .leisure-alert-row p { color: var(--muted); font-size: 12px; line-height: 1.75; }
:root[data-skin="cloud"] .leisure-alert-row {
  flex-direction: column; align-items: stretch; gap: 12px;
  border: 1px dashed var(--line); padding: 14px; border-radius: 16px; background: var(--brand-soft);
}
:root[data-skin="cloud"] .leisure-alert-row strong { color: var(--ink); }
:root[data-skin="cloud"] .button-alert { width: 100%; }
:root[data-skin="cloud"] .leisure-actions { display: flex; flex-wrap: wrap; gap: 10px; }
:root[data-skin="cloud"] .leisure-actions .button { flex: 1 1 130px; }

:root[data-skin="cloud"] .achievement-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
:root[data-skin="cloud"] .achievement-item {
  padding: 12px 6px; border: 1px solid var(--line); border-radius: 18px;
  background: var(--brand-soft); opacity: 1; filter: none; box-shadow: inset 0 1px 0 rgb(255 255 255 / 45%);
}
:root[data-skin="cloud"] .achievement-emoji {
  display: grid; place-items: center; width: 52px; height: 52px; margin: 0 auto 8px;
  border: 2px solid #d4c19d; border-radius: 17px; font-size: 29px;
  background: linear-gradient(145deg, #fff8ec, #e4daee);
  box-shadow: inset 0 0 0 2px rgb(255 255 255 / 70%);
}
:root[data-skin="cloud"] .achievement-item.locked .achievement-emoji { filter: grayscale(1); opacity: .7; }
:root[data-skin="cloud"] .achievement-name { color: var(--ink); font-size: 12px; }
:root[data-skin="cloud"] .achievement-desc { color: var(--muted); font-size: 11px; line-height: 1.6; }
:root[data-skin="cloud"] .empty-illustration {
  width: 116px; height: 100px; margin: 0 auto 16px; border: 0;
  background: url("./assets/cloud/bunny-resting.webp") center / contain no-repeat;
  color: transparent; font-size: 0;
}
:root[data-skin="cloud"] .empty-state h3 { color: var(--ink); }
:root[data-skin="cloud"] .empty-state p,
:root[data-skin="cloud"] .session-meta { color: var(--muted); }
:root[data-skin="cloud"] .tools-row { flex-wrap: wrap; gap: 10px; }
:root[data-skin="cloud"] .tools-row .button { flex: 1 1 100px; padding-inline: 10px; }
:root[data-skin="cloud"] .data-note,
:root[data-skin="cloud"] .backup-hint,
:root[data-skin="cloud"] .footer {
  padding: 12px 14px; border-radius: 16px; background: var(--surface); color: var(--muted);
  font-size: 12px; line-height: 1.75;
}
:root[data-skin="cloud"] .backup-hint:empty { display: none; }
:root[data-skin="cloud"] .footer { display: flex; flex-wrap: wrap; gap: 8px; justify-content: space-between; }

/* New choice is recognizable even while another skin is active. */
#skinGrid .skin-card-cloud { background: #ede8f8; color: #3c3561; }
#skinGrid .skin-card-cloud .skin-name { color: #3c3561; }
#skinGrid .skin-card-cloud .skin-preview {
  display: block; height: 58px; margin: -4px -2px 8px; border-radius: 10px;
  background-size: cover; background-position: center 15%;
}
#skinGrid .skin-card-cloud .skin-emoji { font-size: 22px; }
:root[data-skin="cloud"] .settings-panel { width: min(440px, 96vw); background: var(--surface); }
:root[data-skin="cloud"] .settings-header { border-color: var(--line); }
:root[data-skin="cloud"] .settings-header h2 { color: var(--ink); }
:root[data-skin="cloud"] .settings-section h3 { color: var(--brand); }
:root[data-skin="cloud"] .skin-card { color: var(--ink); border-color: var(--line); }
:root[data-skin="cloud"] .skin-card.active { border-color: var(--brand); }
:root[data-skin="cloud"] .skin-card:hover { transform: none; }
:root[data-skin="cloud"] .setting-row { border-color: var(--line); }
:root[data-skin="cloud"] .setting-row label,
:root[data-skin="cloud"] .setting-row span { color: var(--ink); }
:root[data-skin="cloud"] .seg-btn { color: var(--muted); }
:root[data-skin="cloud"] .seg-btn.active { color: var(--ink); background: var(--surface); }
:root[data-skin="cloud"] .settings-version { color: var(--muted); }
:root[data-skin="cloud"] .field-error { color: var(--danger); }
:root[data-skin="cloud"] .goal-editor input[aria-invalid="true"] { border-color: var(--danger); }
:root[data-skin="cloud"] .alarm-dialog { background: var(--surface); border-color: var(--line); }

/* Only the cloud skin is a two-view app. The original forest page is restored
   with its original live nodes whenever the skin changes. */
:root[data-skin="cloud"][data-cloud-view] .cloud-nav {
  display: block; position: fixed; z-index: 40;
  left: 50%; bottom: max(8px, env(safe-area-inset-bottom)); transform: translateX(-50%);
  width: min(460px, calc(100% - 24px)); padding: 5px;
  border: 1px solid #fff; border-radius: 24px;
  background: var(--cloud-panel-glass); backdrop-filter: blur(14px);
  box-shadow: 0 4px 24px rgb(54 36 104 / 22%), inset 0 0 0 3px rgb(255 255 255 / 45%);
}
:root[data-skin="cloud"] .cloud-nav [role="tablist"] { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
:root[data-skin="cloud"] .cloud-nav button {
  display: flex; align-items: center; justify-content: center; gap: 9px;
  min-width: 0; min-height: 48px; padding: 8px 12px; border: 0; border-radius: 19px;
  font-size: 14px; font-weight: 700; color: var(--muted); background: transparent;
}
:root[data-skin="cloud"] .cloud-nav button[aria-selected="true"] {
  background: var(--brand-soft); color: var(--ink); box-shadow: inset 0 1px 0 rgb(255 255 255 / 70%);
}
:root[data-skin="cloud"] .cloud-nav svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
:root[data-skin="cloud"] :focus-visible { outline: 3px solid #7461a5; outline-offset: 3px; }
:root[data-skin="cloud"] [id^="forest"] { scroll-margin-block: 16px 86px; }

@media (max-width: 360px) {
  :root[data-skin="cloud"] .app-shell { width: calc(100% - 24px); }
  :root[data-skin="cloud"] .brand { padding-right: 8px; }
  :root[data-skin="cloud"] .brand strong { font-size: 14px; }
  :root[data-skin="cloud"] .welcome-left h1 { font-size: 25px; }
  :root[data-skin="cloud"] .timer-card,
  :root[data-skin="cloud"] .goal-card,
  :root[data-skin="cloud"] .chart-card,
  :root[data-skin="cloud"] .leisure-card,
  :root[data-skin="cloud"] .achievement-card,
  :root[data-skin="cloud"] .history-card { padding: 16px; }
  :root[data-skin="cloud"] .card-heading h2 { font-size: 18px; }
  :root[data-skin="cloud"] .timer-stage { width: calc(100% + 32px); margin-inline: -16px; }
  :root[data-skin="cloud"] .timer-display { font-size: 30px; }
  :root[data-skin="cloud"] .achievement-grid { gap: 8px; }
  :root[data-skin="cloud"] .leisure-orb { padding-right: 85px; }
  :root[data-skin="cloud"] .leisure-orb::after { width: 103px; }
  :root[data-skin="cloud"] .leisure-stats { gap: 6px; }
  :root[data-skin="cloud"] .leisure-stats > div { padding-inline: 6px; }
  :root[data-skin="cloud"] .leisure-stats strong { font-size: 11px; }
  :root[data-skin="cloud"] .subject-goal-header { font-size: 12px; }
}
/* The 375×812 canvas also needs a little breathing room above the fixed tabs.
   Keep the full illustrated stage; trim only scenic spacing and heading size. */
@media (max-width: 599px) and (min-height: 741px) and (max-height: 830px) {
  :root[data-skin="cloud"] .topbar { margin-bottom: 10px; }
  :root[data-skin="cloud"] .cloud-date { margin-bottom: 8px; }
  :root[data-skin="cloud"] .welcome-grid { gap: 10px; }
  :root[data-skin="cloud"] .welcome-left h1 { font-size: 28px; margin-bottom: 2px; }
  :root[data-skin="cloud"] .cloud-view-panel { gap: 12px; }
  :root[data-skin="cloud"] .timer-card { padding-block: 22px 18px; }
}
/* Safari's browser chrome leaves a shorter content viewport. Reduce scenic
   whitespace, never control hit areas; countdown/custom fields remain scrollable. */
@media (max-width: 599px) and (max-height: 740px) {
  :root[data-skin="cloud"] .app-shell { padding-top: max(8px, calc(env(safe-area-inset-top) + 8px)); }
  :root[data-skin="cloud"] .topbar { margin-bottom: 8px; }
  :root[data-skin="cloud"] .welcome-grid { gap: 8px; }
  :root[data-skin="cloud"] .cloud-date { margin-bottom: 8px; padding-block: 4px; }
  :root[data-skin="cloud"] .cloud-view-panel { gap: 14px; }
  :root[data-skin="cloud"] .welcome-left h1 { font-size: 26px; line-height: 1.3; margin-bottom: 0; }
  :root[data-skin="cloud"] .welcome-left .lead,
  :root[data-skin="cloud"] .today-total small,
  :root[data-skin="cloud"] .cloud-home-copy p { display: none; }
  :root[data-skin="cloud"] .streak-badge,
  :root[data-skin="cloud"] .today-total { min-height: 64px; padding: 6px 10px; }
  :root[data-skin="cloud"] .streak-badge strong,
  :root[data-skin="cloud"] .today-total strong { font-size: 22px; line-height: 1.2; }
  :root[data-skin="cloud"] .timer-card { padding-block: 21px 19px; }
  :root[data-skin="cloud"] .timer-card .card-heading { margin-bottom: 8px; }
  :root[data-skin="cloud"] .timer-hint { margin-bottom: 7px; }
}
@media (min-width: 600px) {
  :root[data-skin="cloud"] .app-shell { padding-top: 28px; }
  :root[data-skin="cloud"] .welcome-left h1 { font-size: 34px; }
  :root[data-skin="cloud"] .skin-scene::before { background-size: auto max(100vh, 960px); }
}
@media (max-width: 599px) and (max-height: 700px) {
  :root[data-skin="cloud"] .topbar { margin-bottom: 4px; }
  :root[data-skin="cloud"] .cloud-date { margin-bottom: 4px; }
  :root[data-skin="cloud"] .cloud-view-panel { gap: 8px; }
  :root[data-skin="cloud"] .timer-card { padding-block: 16px; }
  :root[data-skin="cloud"] .timer-card .card-heading h2 { line-height: 1.3; }
  :root[data-skin="cloud"] .timer-mode-row { margin-bottom: 8px; }
  :root[data-skin="cloud"] .timer-stage { width: min(300px, 100%); margin: 0 auto; }
  :root[data-skin="cloud"] .timer-display { font-size: 32px; }
  :root[data-skin="cloud"] .timer-card[data-status="idle"] .timer-hint { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  :root[data-skin="cloud"] *, :root[data-skin="cloud"] *::before, :root[data-skin="cloud"] *::after {
    animation: none !important; transition: none !important; scroll-behavior: auto !important;
  }
}