:root {
  --page: #0a1210;
  --page-glow: rgba(81, 208, 139, .14);
  --surface: rgba(17, 29, 25, .96);
  --surface-2: #192b24;
  --ink: #f2f7f4;
  --muted: #91a69c;
  --accent: #68dda0;
  --accent-soft: rgba(104, 221, 160, .14);
  --accent-ink: #071b10;
  --border: rgba(151, 188, 170, .2);
  --shadow: 0 22px 64px rgba(0, 0, 0, .34);
  --drawer-width: clamp(360px, 29vw, 460px);
  --dock-height: 72px;
}

:root[data-theme="standard"] {
  color-scheme: light;
  --page: #edf3f0;
  --page-glow: rgba(32, 119, 84, .13);
  --surface: rgba(251, 253, 252, .97);
  --surface-2: #e8f0ec;
  --ink: #16231d;
  --muted: #60736a;
  --accent: #217957;
  --accent-soft: rgba(33, 121, 87, .12);
  --accent-ink: #fff;
  --border: rgba(43, 88, 68, .18);
  --shadow: 0 22px 58px rgba(29, 67, 50, .17);
}

:root[data-theme="dark"] {
  color-scheme: dark;
}

:root[data-theme="crt"] {
  color-scheme: dark;
  --page: #020804;
  --page-glow: rgba(69, 255, 120, .17);
  --surface: rgba(4, 17, 8, .97);
  --surface-2: #09220f;
  --ink: #8dffa7;
  --muted: #57b76d;
  --accent: #5cff83;
  --accent-soft: rgba(92, 255, 131, .13);
  --accent-ink: #011005;
  --border: rgba(92, 255, 131, .32);
  --shadow: 0 0 42px rgba(42, 255, 91, .1);
}

* { box-sizing: border-box; }

html,
body {
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  overscroll-behavior: none;
}

html { background: var(--page); }

body {
  position: fixed;
  inset: 0;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 48% 32%, var(--page-glow), transparent 34vw),
    linear-gradient(145deg, color-mix(in srgb, var(--page) 94%, var(--accent) 6%), var(--page));
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Yu Gothic UI", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at center, #000 0, transparent 70%);
}

:root[data-theme="crt"] body::before { opacity: .36; }

:root[data-theme="crt"] body::after {
  content: "";
  position: fixed;
  z-index: 50;
  inset: 0;
  pointer-events: none;
  opacity: .15;
  background: repeating-linear-gradient(to bottom, transparent 0 3px, rgba(0, 0, 0, .55) 3px 4px);
}

button,
input,
select,
a { font: inherit; -webkit-tap-highlight-color: transparent; }

button,
a,
label { touch-action: manipulation; }

button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

[hidden] { display: none !important; }

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

.clock-app {
  position: relative;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

.clock-stage {
  position: absolute;
  inset: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(20px, 4vh, 48px) 4vw;
  text-align: center;
  transform: translateX(0);
  transition: transform .28s ease;
  touch-action: manipulation;
  will-change: transform;
}

.clock-app.drawer-open .clock-stage {
  transform: translateX(calc(var(--drawer-width) / -2));
}

.clock-eyebrow {
  margin: 0 0 clamp(10px, 1.8vh, 20px);
  color: var(--accent);
  font-size: clamp(11px, 1vw, 15px);
  font-weight: 800;
  letter-spacing: .28em;
}

.clock-layout {
  width: min(100%, 1600px);
  min-width: 0;
  display: grid;
  place-items: center;
  gap: clamp(22px, 3vw, 54px);
}

.digital-clock-face { min-width: 0; display: grid; justify-items: center; }

.analog-clock-face {
  width: clamp(260px, 37vh, 430px);
  aspect-ratio: 1;
  color: var(--ink);
  filter: drop-shadow(0 0 18px color-mix(in srgb, var(--accent) 20%, transparent));
}

.analog-clock { width: 100%; height: 100%; overflow: visible; }
.analog-rim { fill: color-mix(in srgb, var(--surface) 68%, transparent); stroke: var(--accent); stroke-width: 3; }
.analog-ticks line { stroke: var(--muted); stroke-width: 2.4; stroke-linecap: round; }
.analog-ticks line.major { stroke: var(--accent); stroke-width: 4; }
.analog-number { fill: var(--muted); font: 800 14px "Clock Roboto Mono", monospace; text-anchor: middle; dominant-baseline: middle; }
.analog-hand { transform-origin: 100px 100px; stroke-linecap: round; }
.analog-hour { stroke: var(--ink); stroke-width: 8; }
.analog-minute { stroke: var(--ink); stroke-width: 5; }
.analog-second { stroke: var(--accent); stroke-width: 2; }
.analog-pin { fill: var(--accent); stroke: var(--surface); stroke-width: 2; }

:root[data-theme="crt"] .analog-clock-face {
  filter: drop-shadow(0 0 8px rgba(92, 255, 131, .55));
}

.clock-layout[data-display-mode="analog"] .digital-clock-face { display: none; }
.clock-layout[data-display-mode="analog"] .analog-clock-face { display: block; }
.clock-layout[data-display-mode="digital"] .analog-clock-face { display: none; }

.clock-layout[data-display-mode="digital-analog"],
.clock-layout[data-display-mode="analog-digital"] {
  grid-template-columns: minmax(0, 1.65fr) minmax(250px, .7fr);
}

.clock-layout[data-display-mode="analog-digital"] { grid-template-columns: minmax(250px, .7fr) minmax(0, 1.65fr); }
.clock-layout[data-display-mode="analog-digital"] .analog-clock-face { grid-column: 1; grid-row: 1; }
.clock-layout[data-display-mode="analog-digital"] .digital-clock-face { grid-column: 2; grid-row: 1; }
.clock-layout[data-display-mode$="analog"] .analog-clock-face,
.clock-layout[data-display-mode="analog-digital"] .analog-clock-face { display: block; width: clamp(230px, 29vw, 390px); }
.clock-layout[data-display-mode^="digital-"] .clock-display,
.clock-layout[data-display-mode="analog-digital"] .clock-display { font-size: clamp(70px, 10.6vw, 196px); }
.clock-layout[data-display-mode^="digital-"] .date-display,
.clock-layout[data-display-mode="analog-digital"] .date-display { font-size: clamp(18px, 2vw, 31px); }

.clock-app.drawer-open .clock-layout[data-display-mode="digital-analog"],
.clock-app.drawer-open .clock-layout[data-display-mode="analog-digital"] {
  width: calc(100% - var(--drawer-width) - 24px);
  gap: 14px;
}

.clock-app.drawer-open .clock-layout {
  width: calc(100% - var(--drawer-width) - 24px);
  max-width: calc(100vw - var(--drawer-width) - 24px);
}

.clock-app.drawer-open .clock-layout[data-display-mode="digital"] .clock-display {
  max-width: calc(100vw - var(--drawer-width) - 54px);
  font-size: clamp(72px, 13vw, 220px);
}

.clock-app.drawer-open .clock-layout[data-display-mode="analog"] .analog-clock-face {
  width: clamp(220px, 34vh, 350px);
}

.clock-app.drawer-open .clock-layout[data-display-mode^="digital-"] .clock-display,
.clock-app.drawer-open .clock-layout[data-display-mode="analog-digital"] .clock-display {
  font-size: clamp(58px, 8.2vw, 148px);
}

.clock-app.drawer-open .clock-layout[data-display-mode$="analog"] .analog-clock-face,
.clock-app.drawer-open .clock-layout[data-display-mode="analog-digital"] .analog-clock-face {
  width: clamp(190px, 22vw, 300px);
}

.clock-app.drawer-open .world-clock-strip {
  width: min(720px, calc(100vw - var(--drawer-width) - 64px));
}

.clock-app.drawer-open .media-deck {
  width: min(460px, calc(100vw - var(--drawer-width) - 64px));
}

.clock-app.drawer-open .focus-timer-display strong {
  font-size: clamp(82px, 13vw, 220px);
}

.clock-row {
  position: relative;
  min-width: 0;
  max-width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-block: clamp(6px, 1vh, 12px);
}

.clock-display {
  min-width: 0;
  max-width: 92vw;
  overflow: visible;
  color: var(--ink);
  font-family: var(--clock-font);
  font-size: clamp(82px, 16.2vw, 294px);
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: "tnum" 1, "kern" 0;
  font-kerning: none;
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: normal;
  -webkit-text-stroke: .008em currentColor;
  paint-order: stroke fill;
  text-shadow: 0 0 28px color-mix(in srgb, var(--accent) 20%, transparent);
  white-space: nowrap;
}

/* 時・分・秒を桁単位（1桁ずつ）で独立ブロック化：各ブロックは固定幅で、
   内容（0〜9のどの数字か）が変わっても幅が変化しない。
   2桁単位（旧clock-unit）だと、桁の組み合わせが変わるたびに
   ブラウザ/フォントによっては内部の字間（letter-spacing）の丸め誤差で
   1px前後の横揺れが起きることがあったため、1桁＝1セルに分割し、
   セル内のletter-spacingも撤廃した。 */
.clock-digit,
.clock-colon {
  display: inline-block;
  vertical-align: baseline;
  text-align: center;
}

.clock-digit {
  width: .94ch;
}

.clock-colon {
  width: .5ch;
  transform: scaleX(.72);
}

:root[data-theme="crt"] .clock-display {
  text-shadow: 0 0 7px rgba(92, 255, 131, .9), 0 0 34px rgba(92, 255, 131, .26);
}

.clock-period {
  position: absolute;
  right: 1%;
  top: -1.9em;
  color: var(--accent);
  font-size: clamp(12px, 1.2vw, 20px);
  font-weight: 800;
  letter-spacing: .08em;
}

.clock-period:empty { display: none; }

.date-display {
  margin: clamp(8px, 1.2vh, 14px) 0 0;
  color: var(--muted);
  font-size: clamp(20px, 2.55vw, 40px);
  font-weight: 700;
  letter-spacing: .045em;
}

.media-deck {
  width: min(520px, 76vw);
  display: grid;
  justify-items: center;
  gap: 8px;
  margin-top: clamp(8px, 1.2vh, 14px);
}

.world-clock-strip {
  width: min(980px, 84vw);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 5px 12px;
  margin-top: clamp(8px, 1.1vh, 13px);
}

.world-clock-item {
  min-width: 0;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  color: var(--muted);
  font-size: clamp(11px, 1vw, 14px);
  white-space: nowrap;
}

.world-clock-item strong {
  color: var(--accent);
  font-family: "Clock Roboto Mono", monospace;
  font-size: clamp(16px, 1.55vw, 24px);
  font-variant-numeric: tabular-nums;
}

.focus-timer-display {
  display: grid;
  place-items: center;
  gap: 6px;
  color: var(--accent);
}

.focus-timer-display span { font-size: clamp(15px, 1.5vw, 22px); font-weight: 900; letter-spacing: .18em; }
.focus-timer-display strong {
  font-family: "Clock Roboto Mono", monospace;
  font-size: clamp(96px, 19vw, 340px);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  letter-spacing: -.055em;
  text-shadow: 0 0 28px color-mix(in srgb, var(--accent) 24%, transparent);
}

.clock-app.timer-focus-active .clock-layout,
.clock-app.timer-focus-active .world-clock-strip,
.clock-app.timer-focus-active .media-deck { display: none !important; }
.clock-app.timer-focus-active .clock-eyebrow { margin-bottom: 20px; }

.clock-app.timer-alert .clock-stage { animation: timer-alert 1.2s ease-in-out 2; }
@keyframes timer-alert { 0%, 100% { opacity: 1; } 50% { opacity: .58; } }

.equalizer {
  width: min(460px, 72vw);
  height: clamp(26px, 4vh, 38px);
  display: grid;
  grid-template-columns: repeat(14, 1fr);
  align-items: end;
  gap: clamp(3px, .45vw, 6px);
  padding: 3px 6px;
  overflow: hidden;
  border-block: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
}

.equalizer span {
  width: 100%;
  height: 100%;
  border-radius: 2px 2px 0 0;
  background: color-mix(in srgb, var(--accent) 72%, var(--muted));
  box-shadow: 0 0 6px color-mix(in srgb, var(--accent) 18%, transparent);
  transform: scaleY(.24);
  transform-origin: 50% 100%;
  animation: equalizer-pulse 1.15s ease-in-out infinite alternate;
}

.equalizer span:nth-child(2n) { animation-duration: .86s; animation-delay: -.42s; }
.equalizer span:nth-child(3n) { animation-duration: 1.34s; animation-delay: -.78s; }
.equalizer span:nth-child(4n) { animation-duration: .72s; animation-delay: -.24s; }
.equalizer span:nth-child(5n) { animation-duration: 1.52s; animation-delay: -.96s; }
.equalizer span:nth-child(7n) { animation-duration: 1.02s; animation-delay: -.63s; }

:root[data-theme="standard"] .equalizer span {
  background: color-mix(in srgb, var(--accent) 62%, var(--muted));
  box-shadow: none;
  opacity: .76;
}

:root[data-theme="dark"] .equalizer span {
  box-shadow: 0 0 8px color-mix(in srgb, var(--accent) 42%, transparent);
}

:root[data-theme="crt"] .equalizer span {
  background: var(--accent);
  box-shadow: 0 0 6px rgba(92, 255, 131, .78), 0 0 14px rgba(92, 255, 131, .24);
}

.media-controller {
  min-width: min(330px, 62vw);
  min-height: 45px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  border: 1px solid color-mix(in srgb, var(--accent) 25%, var(--border));
  border-radius: 10px;
  background: color-mix(in srgb, var(--surface) 68%, transparent);
  box-shadow: 0 8px 22px rgba(0, 0, 0, .1);
}

.media-controller-label {
  color: var(--accent);
  font-family: "Clock Roboto Mono", ui-monospace, monospace;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .16em;
}

.media-controller-buttons { display: flex; justify-content: center; gap: 7px; }

.media-controller-buttons button {
  width: 36px;
  height: 30px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--muted);
  background: var(--surface-2);
  font-family: ui-monospace, monospace;
  font-size: 11px;
}

.media-controller-buttons button:disabled { opacity: .58; cursor: not-allowed; }
.media-controller small { color: var(--muted); font-size: 9px; white-space: nowrap; }

:root[data-theme="crt"] .media-controller {
  box-shadow: inset 0 0 18px rgba(92, 255, 131, .05), 0 0 16px rgba(92, 255, 131, .08);
}

@keyframes equalizer-pulse {
  0% { transform: scaleY(.18); }
  42% { transform: scaleY(.62); }
  100% { transform: scaleY(.96); }
}

.tool-dock {
  position: fixed;
  z-index: 20;
  left: 50%;
  bottom: clamp(14px, 2.5vh, 26px);
  height: var(--dock-height);
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(66px, 84px);
  gap: 5px;
  padding: 7px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface) 90%, transparent);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, calc(100% + 34px));
  transition: opacity .2s ease, transform .24s ease, visibility 0s linear .24s;
}

.clock-app.menu-visible .tool-dock {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%);
  transition: opacity .2s ease, transform .24s ease, visibility 0s;
}

.clock-app.drawer-open.menu-visible .tool-dock {
  transform: translateX(calc(-50% - var(--drawer-width) / 2));
}

:root[data-drawer-side="left"] .tool-drawer {
  right: auto;
  left: 0;
  border-right: 1px solid var(--border);
  border-left: 0;
  box-shadow: 22px 0 54px rgba(0, 0, 0, .24);
  transform: translateX(-101%);
}

:root[data-drawer-side="left"] .clock-app.drawer-open .tool-drawer { transform: translateX(0); }
:root[data-drawer-side="left"] .clock-app.drawer-open .clock-stage { transform: translateX(calc(var(--drawer-width) / 2)); }
:root[data-drawer-side="left"] .clock-app.drawer-open.menu-visible .tool-dock { transform: translateX(calc(-50% + var(--drawer-width) / 2)); }

.dock-button {
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 5px 4px;
  border: 0;
  border-radius: 12px;
  color: var(--muted);
  background: transparent;
  font-size: 11px;
  font-weight: 750;
  cursor: pointer;
}

.dock-button:hover,
.dock-button.is-active {
  color: var(--ink);
  background: var(--accent-soft);
}

.dock-button.is-active { box-shadow: inset 0 0 0 1px var(--border); }

.dock-button[data-running="true"]::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  margin: -46px 0 0 42px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.dock-icon {
  height: 24px;
  display: grid;
  place-items: center;
  color: var(--accent);
  font-size: 20px;
  line-height: 1;
}

.dock-icon-text { font-size: 15px; font-weight: 900; }

.tool-drawer {
  position: fixed;
  z-index: 30;
  top: 0;
  right: 0;
  width: var(--drawer-width);
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  border-left: 1px solid var(--border);
  color: var(--ink);
  background: var(--surface);
  box-shadow: -22px 0 54px rgba(0, 0, 0, .24);
  transform: translateX(101%);
  visibility: hidden;
  pointer-events: none;
  transition: transform .28s ease, visibility 0s linear .28s;
}

.clock-app.drawer-open .tool-drawer {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
  transition: transform .28s ease, visibility 0s;
}

.drawer-header {
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 22px;
  border-bottom: 1px solid var(--border);
}

.drawer-kicker,
.panel-kicker {
  margin: 0;
  color: var(--accent);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .18em;
}

.drawer-header h2 {
  margin: 3px 0 0;
  font-size: 21px;
}

.drawer-close {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  padding: 0 0 3px;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--ink);
  background: var(--surface-2);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.drawer-body {
  height: calc(100% - 82px);
  overflow: hidden;
  padding: clamp(18px, 3vh, 30px) clamp(18px, 2vw, 28px);
}

.drawer-panel {
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.panel-heading { margin-bottom: clamp(16px, 2.4vh, 26px); }
.panel-heading h3 { margin: 4px 0 0; font-size: clamp(25px, 2vw, 32px); }
.panel-heading-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; }

.setting-list { display: grid; gap: 10px; margin-bottom: 18px; }

.drawer-panel[data-panel="settings"] .panel-heading { margin-bottom: 12px; }
.drawer-panel[data-panel="settings"] .setting-list { gap: 7px; margin-bottom: 12px; }
.drawer-panel[data-panel="settings"] .setting-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.drawer-panel[data-panel="settings"] .setting-row { min-height: 52px; padding: 7px 9px; gap: 8px; }
.drawer-panel[data-panel="settings"] .setting-row-wide { grid-column: 1 / -1; }
.drawer-panel[data-panel="settings"] .setting-row small { display: none; }
.drawer-panel[data-panel="settings"] .panel-note { margin-top: 10px; line-height: 1.45; }

.setting-row {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface-2);
  cursor: pointer;
}

.setting-row span { min-width: 0; display: grid; gap: 3px; }
.setting-row strong { font-size: 15px; }
.setting-row small { overflow: hidden; color: var(--muted); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.setting-row input,
.mini-switch input { width: 21px; height: 21px; flex: 0 0 auto; accent-color: var(--accent); }
.setting-row select {
  max-width: 174px;
  min-height: 34px;
  padding: 4px 7px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--ink);
  background: var(--surface);
  font-size: 11px;
}
.setting-row-compact { min-height: 60px; margin-top: 14px; }

.panel-button {
  min-height: 44px;
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--ink);
  background: var(--surface-2);
  font-weight: 800;
  cursor: pointer;
}

.panel-button:hover:not(:disabled) { border-color: var(--accent); }
.panel-button:disabled { opacity: .42; cursor: not-allowed; }
.panel-button-primary { color: var(--accent-ink); border-color: transparent; background: var(--accent); }
.panel-button-wide { width: 100%; }

.panel-note {
  margin: 16px 2px 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.panel-note-lead { margin-top: 0; font-size: 14px; }

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

.choice-card,
.theme-card,
.link-card {
  min-width: 0;
  min-height: 82px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
  padding: 11px 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--ink);
  background: var(--surface-2);
  text-decoration: none;
  cursor: pointer;
}

.choice-card:has(input:checked),
.theme-card:has(input:checked) {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent), 0 0 20px var(--accent-soft);
}

.choice-card input,
.theme-card input {
  position: absolute;
  top: 9px;
  right: 9px;
  width: 17px;
  height: 17px;
  accent-color: var(--accent);
}

.choice-card strong,
.theme-card strong,
.link-card span { overflow: hidden; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.choice-card small,
.theme-card small,
.link-card small { overflow: hidden; color: var(--muted); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.choice-card-wide,
.link-card-wide { grid-column: 1 / -1; }

.font-sample {
  display: block;
  color: var(--accent);
  font-size: 24px;
  font-variant-numeric: tabular-nums;
}

.font-standard { font-family: "Clock Roboto Mono", monospace; }
.font-sf { font-family: "Clock Orbitron", monospace; }
.font-digital { font-family: "Clock Share Tech Mono", monospace; }
.font-cute { font-family: "Clock M PLUS Rounded 1c", monospace; }
.font-handwritten { font-family: "Clock Hachi Maru Pop", monospace; }

.tool-display {
  width: auto;
  margin: 0;
  color: var(--accent);
  font-family: "Clock Roboto Mono", monospace;
  font-size: clamp(28px, 2.8vw, 42px);
  letter-spacing: -.06em;
  white-space: nowrap;
}

.stopwatch-display {
  display: block;
  margin: clamp(34px, 8vh, 76px) 0 clamp(30px, 6vh, 58px);
  color: var(--accent);
  font-family: "Clock Roboto Mono", monospace;
  font-size: clamp(40px, 4vw, 62px);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.06em;
  text-align: center;
  white-space: nowrap;
}

.time-inputs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
  margin-bottom: 14px;
}

.time-inputs label { color: var(--muted); font-size: 11px; font-weight: 800; }

.time-inputs input {
  width: 100%;
  height: 54px;
  display: block;
  margin-top: 5px;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--ink);
  background: var(--surface-2);
  font-family: "Clock Roboto Mono", monospace;
  font-size: 22px;
  text-align: center;
}

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

.preset-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 6px; margin: -3px 0 10px; }
.preset-grid button,
.world-city-actions button {
  min-height: 34px;
  padding: 5px;
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--ink);
  background: var(--surface-2);
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
}
.preset-grid button:hover,
.world-city-actions button:hover:not(:disabled) { border-color: var(--accent); }
.timer-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; margin-top: 10px; }
.timer-options .setting-row { min-height: 42px; margin: 0; padding: 6px 9px; border-radius: 10px; }
.timer-options .setting-row strong { font-size: 12px; }
.timer-options .setting-row select { max-width: 90px; }
.phase-badge { margin: 9px 0 0; color: var(--accent); font-size: 11px; font-weight: 900; text-align: center; letter-spacing: .08em; }
.lap-button { margin-top: 10px; min-height: 38px; }
.lap-list { height: 146px; margin: 8px 0 0; padding: 0; overflow: hidden; list-style: none; counter-reset: lap; }
.lap-list li { counter-increment: lap; display: flex; justify-content: space-between; padding: 5px 8px; border-bottom: 1px solid var(--border); color: var(--muted); font: 700 12px "Clock Roboto Mono", monospace; }
.lap-list li::before { content: "LAP " counter(lap); color: var(--accent); }

.world-note { margin: -10px 0 10px; }
.world-city-list { display: grid; gap: 6px; }
.world-city-row { min-height: 46px; display: grid; grid-template-columns: 24px minmax(0, 1fr) auto; align-items: center; gap: 9px; padding: 5px 8px; border: 1px solid var(--border); border-radius: 11px; background: var(--surface-2); }
.world-city-row input { width: 20px; height: 20px; accent-color: var(--accent); }
.world-city-row span { min-width: 0; display: grid; }
.world-city-row strong { font-size: 13px; }
.world-city-row small { overflow: hidden; color: var(--muted); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.world-city-actions { display: flex; gap: 4px; }
.world-city-actions button { width: 31px; min-height: 31px; }
.world-city-actions button:disabled { opacity: .3; cursor: not-allowed; }

.clock-app.study-mode .world-clock-strip,
.clock-app.study-mode .media-deck,
.clock-app.study-mode [data-panel-target="world"],
.clock-app.study-mode [data-panel-target="news"],
.clock-app.study-mode [data-panel-target="takeo"] { display: none !important; }

.status-text {
  min-height: 20px;
  margin: 10px 0 0;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  text-align: center;
}

.link-card { min-height: 78px; }
.link-card:hover { border-color: var(--accent); background: var(--accent-soft); }

.theme-card { min-height: 96px; padding-left: 58px; }
.theme-preview {
  position: absolute;
  left: 12px;
  width: 34px;
  height: 54px;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.theme-card-standard .theme-preview { background: linear-gradient(145deg, #eef3f1, #fff 60%, #217957 61%); }
.theme-card-dark .theme-preview { background: linear-gradient(145deg, #07100d, #12241d 60%, #68dda0 61%); }
.theme-card-crt .theme-preview { background: repeating-linear-gradient(to bottom, #020804 0 4px, #0c3716 4px 5px); box-shadow: inset 0 0 12px rgba(92,255,131,.24); }
.theme-card-future { opacity: .48; cursor: default; }
.theme-card-future .theme-preview { background: linear-gradient(145deg, var(--surface-2), var(--border)); }

.mini-switch {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-2);
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.latest-news {
  display: block;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.latest-news ul { list-style: none; margin: 0; padding: 0; }

.latest-news li {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  min-height: 70px;
  padding: 12px 2px;
  border-bottom: 1px solid var(--border);
}

.latest-news li:last-child { border-bottom: 0; }

.latest-news a {
  min-width: 0;
  display: block;
  overflow: hidden;
  color: var(--ink);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.4;
  text-decoration: none;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.latest-news a:hover { color: var(--accent); }
.latest-news time { color: var(--muted); font-size: 11px; white-space: nowrap; }

.empty-state {
  display: grid;
  min-height: 150px;
  place-items: center;
  margin: 0;
  border: 1px dashed var(--border);
  border-radius: 14px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.private-panel-shell {
  min-height: 86px;
  display: block;
  margin: 20px 0 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--accent);
  border-radius: 14px;
  background: #07140d;
  box-shadow: none;
}

.private-panel-shell[hidden] { display: none !important; }
.private-panel-shell iframe { width: 100%; height: 84px; display: block; border: 0; background: #07140d; }
.os-session-probe[hidden] { display: none !important; }

html:fullscreen .clock-app { width: 100%; height: 100%; padding: 0; }
html:fullscreen .clock-stage { min-height: 0; }
html:fullscreen .tool-dock { display: grid !important; }
html:fullscreen .tool-drawer { display: block !important; }
html:fullscreen .private-panel-shell { display: block !important; }
html:fullscreen .private-panel-shell[hidden] { display: none !important; }

@media (max-height: 760px) {
  :root { --dock-height: 62px; }
  .clock-stage { padding-block: 18px; }
  .clock-eyebrow { margin-bottom: 8px; }
  .clock-row { padding-block: 4px; }
  .clock-display { font-size: clamp(76px, 15.2vw, 232px); }
  .date-display { margin-top: 6px; font-size: clamp(18px, 2.25vw, 30px); }
  .media-deck { margin-top: 7px; gap: 5px; }
  .equalizer { height: 28px; }
  .tool-dock { bottom: 10px; }
  .drawer-header { height: 68px; padding-block: 10px; }
  .drawer-body { height: calc(100% - 68px); padding-block: 14px; }
  .panel-heading { margin-bottom: 13px; }
  .panel-heading h3 { font-size: 24px; }
  .choice-card { min-height: 72px; }
  .theme-card { min-height: 82px; }
  .link-card { min-height: 66px; }
  .latest-news li { min-height: 62px; padding-block: 9px; }
  .stopwatch-display { margin-block: 28px; }
  .analog-clock-face { width: clamp(220px, 35vh, 330px); }
  .world-clock-strip { margin-top: 5px; }
  .world-clock-item strong { font-size: 16px; }
  .drawer-panel[data-panel="timer"] .panel-heading { margin-bottom: 8px; }
  .drawer-panel[data-panel="timer"] .time-inputs { margin-bottom: 9px; }
  .drawer-panel[data-panel="timer"] .time-inputs input { height: 44px; }
  .drawer-panel[data-panel="stopwatch"] .stopwatch-display { margin-block: 18px; }
  .lap-list { height: 116px; }
}

@media (max-width: 1120px) {
  :root { --drawer-width: clamp(350px, 34vw, 410px); }
  .tool-dock { grid-auto-columns: minmax(58px, 72px); }
  .dock-button { font-size: 10px; }
  .clock-display { font-size: clamp(76px, 14.2vw, 172px); }
  .clock-layout[data-display-mode="digital-analog"],
  .clock-layout[data-display-mode="analog-digital"] { gap: 18px; grid-template-columns: minmax(0, 1.45fr) minmax(190px, .75fr); }
  .clock-layout[data-display-mode="analog-digital"] { grid-template-columns: minmax(190px, .75fr) minmax(0, 1.45fr); }
  .clock-layout[data-display-mode$="analog"] .analog-clock-face,
  .clock-layout[data-display-mode="analog-digital"] .analog-clock-face { width: clamp(190px, 27vw, 300px); }
  .clock-layout[data-display-mode^="digital-"] .clock-display,
  .clock-layout[data-display-mode="analog-digital"] .clock-display { font-size: clamp(64px, 9.8vw, 132px); }
}

@media (max-width: 760px) {
  :root { --drawer-width: 100vw; --dock-height: 108px; }
  .clock-stage { padding: 3vh 10px; }
  .clock-app.drawer-open .clock-stage { transform: none; }
  :root[data-drawer-side="left"] .clock-app.drawer-open .clock-stage { transform: none; }
  .clock-display { max-width: 96vw; font-size: clamp(42px, 15vw, 88px); }
  .date-display { font-size: clamp(15px, 4vw, 22px); }
  .tool-dock,
  .clock-app.menu-visible .tool-dock,
  .clock-app.drawer-open.menu-visible .tool-dock {
    width: calc(100% - 16px);
    height: var(--dock-height);
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-template-rows: repeat(3, 1fr);
    bottom: 8px;
  }
  .tool-dock { transform: translate(-50%, calc(100% + 28px)); }
  .clock-app.menu-visible .tool-dock,
  .clock-app.drawer-open.menu-visible .tool-dock {
    transform: translateX(-50%);
  }
  .dock-icon { height: 18px; font-size: 16px; }
  .tool-drawer { border-left: 0; }
  .clock-layout[data-display-mode="digital-analog"],
  .clock-layout[data-display-mode="analog-digital"] { grid-template-columns: 1fr; gap: 7px; }
  .clock-layout[data-display-mode="analog-digital"] .analog-clock-face,
  .clock-layout[data-display-mode="analog-digital"] .digital-clock-face { grid-column: 1; }
  .clock-layout[data-display-mode="analog-digital"] .analog-clock-face { grid-row: 1; }
  .clock-layout[data-display-mode="analog-digital"] .digital-clock-face { grid-row: 2; }
  .clock-layout[data-display-mode$="analog"] .analog-clock-face,
  .clock-layout[data-display-mode="analog-digital"] .analog-clock-face { width: min(34vh, 190px); }
  .world-clock-strip { width: 94vw; grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .equalizer span { animation: none !important; transform: scaleY(.42); }
  .clock-app.timer-alert .clock-stage { animation: none !important; }
}

@media print {
  .tool-dock,
  .tool-drawer { display: none !important; }
  .clock-stage { padding: 0; }
}