@font-face { font-family: 'JetBrains Mono'; font-weight: 100 800; font-display: swap; src: url('/fonts/jetbrains-mono.woff2') format('woff2'); }

:root {
  --accent: #e0218a;
  --accent-ink: #c4157a;
  --accent-soft: #fbe3f0;
  --accent-faint: #f6cfe3;
  --ring-tint: rgba(224, 33, 138, 0.18);
  --bg: #f7f4f6;
  --surface: #ffffff;
  --fg: #1c1519;
  --dim: #6b5c64;
  --dim-2: #4f424a;
  --line: #e6dce2;
  --hair: #f0eaee;
  --track: #efe8ec;
  --field: #f7f4f6;
  --error: #c62828;
  --ok: #1a9a6c;
  --ok-ink: #0f7a54;
  --shadow: 0 1px 2px rgba(60, 10, 40, 0.06), 0 8px 24px rgba(60, 10, 40, 0.06);
  --rest: #c94d92;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --accent-ink: #ff5fb0; --accent-soft: #3a1a2c; --accent-faint: #5a2442;
    --bg: #121013; --surface: #1d191c; --fg: #f2ecef; --dim: #a7979f; --dim-2: #c2b4bb;
    --line: #3a2f35; --hair: #2a2327; --track: #3a2f35; --field: #121013;
    --error: #ff7a66; --ok: #3ccf95; --ok-ink: #3ccf95; --shadow: none; --rest: #ffb3d9; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --accent-ink: #ff5fb0; --accent-soft: #3a1a2c; --accent-faint: #5a2442;
  --bg: #121013; --surface: #1d191c; --fg: #f2ecef; --dim: #a7979f; --dim-2: #c2b4bb;
  --line: #3a2f35; --hair: #2a2327; --track: #3a2f35; --field: #121013;
  --error: #ff7a66; --ok: #3ccf95; --ok-ink: #3ccf95; --shadow: none; --rest: #ffb3d9; color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg); color: var(--fg);
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  -webkit-tap-highlight-color: transparent; overscroll-behavior: none;
}
button, input { font: inherit; color: inherit; }
button { cursor: pointer; }
.num, input { font-variant-numeric: tabular-nums; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
[hidden] { display: none !important; }
svg { width: 22px; height: 22px; flex-shrink: 0; }
h1, h2 { margin: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- layout: phone first ---------- */
.app {
  height: 100dvh; display: grid; grid-template-rows: auto 1fr auto;
  grid-template-areas: "top" "active" "composer";
  padding-left: env(safe-area-inset-left); padding-right: env(safe-area-inset-right);
}
.top { grid-area: top; display: flex; align-items: center; gap: 12px; padding: calc(env(safe-area-inset-top) + 16px) 16px 10px 20px; }
.logo { width: 28px; height: 28px; color: var(--fg); opacity: 0.45; }
.logo.on { color: var(--accent); opacity: 1; }
.logo.blink { color: var(--accent); animation: blink 700ms linear infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
.top-text { flex: 1; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.top h1 { font-size: 18px; font-weight: 800; letter-spacing: -0.02em; }
.status { font-size: 12px; color: var(--dim); }
.status.up { color: var(--accent-ink); font-weight: 700; }

.icon-btn {
  min-width: 48px; height: 48px; border-radius: 14px; border: 0; background: transparent; color: var(--dim);
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 0 12px;
}
.icon-btn:hover { background: var(--hair); }
.wake[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent-ink); }
.wake-label { display: none; font-size: 13px; font-weight: 700; }

.active { grid-area: active; overflow-y: auto; padding: 4px 16px 16px; display: flex; flex-direction: column; gap: 10px; min-height: 0; }
#list { display: flex; flex-direction: column; gap: 10px; }
.section-head { display: flex; align-items: center; justify-content: space-between; padding: 0 4px; }
.section-head h2, .composer h2 { font-size: 11px; font-weight: 700; letter-spacing: 0.12em; color: var(--dim); }
.link { border: 0; background: transparent; font-size: 12px; color: var(--dim); padding: 12px 4px; text-decoration: underline; text-underline-offset: 3px; }
.link:hover { color: var(--error); }

/* hero: the soonest running timer */
.hero { background: var(--surface); border-radius: 24px; padding: 20px 20px 18px; display: flex; flex-direction: column; gap: 10px; box-shadow: var(--shadow); }
.hero-top { display: flex; align-items: flex-start; gap: 8px; }
.hero-top .icon-btn { margin: -10px -10px 0 0; }
.titles { flex: 1; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.t-title { font-size: 17px; font-weight: 700; overflow-wrap: anywhere; }
.t-sub { font-size: 12px; color: var(--dim); }
.hero-time { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.big { font-size: clamp(72px, 26vw, 104px); line-height: 0.95; font-weight: 800; letter-spacing: -0.05em; color: var(--accent); }
.big.long { font-size: clamp(56px, 18vw, 96px); }
.phase-tag { font-size: 13px; font-weight: 700; letter-spacing: 0.08em; color: var(--accent-ink); }
.hero.rest .big, .hero.rest .phase-tag { color: var(--rest); }
.hero-actions { display: flex; gap: 4px; margin: -10px -10px 0 0; }
.rounds { display: grid; gap: 4px; margin-top: 4px; }
.rounds i { height: 6px; border-radius: 3px; background: var(--track); display: block; }

.rows { background: var(--surface); border-radius: 20px; display: flex; flex-direction: column; }
.row { display: flex; align-items: center; gap: 4px; padding: 10px 6px 10px 18px; }
.row + .row { border-top: 1px solid var(--hair); }
.row .t-title { font-size: 15px; }
.row .left { font-size: 26px; font-weight: 700; letter-spacing: -0.03em; padding-right: 4px; }
.row.ringing { background: var(--ring-tint); border-radius: 20px; }
.row.ringing .left { font-size: 17px; font-weight: 800; color: var(--accent-ink); letter-spacing: 0; }
.row.ringing .t-sub { color: var(--dim-2); }
.row .plus { color: var(--fg); }
.row .done { background: var(--accent); color: #fff; }
.row .cancel:hover, .hero .cancel:hover { color: var(--error); }

.empty { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; padding: 16px 40px; text-align: center; }
.empty-icon { width: 112px; height: 112px; border-radius: 56px; background: var(--track); display: flex; align-items: center; justify-content: center; }
.empty-icon svg { width: 56px; height: 56px; opacity: 0.35; }
.empty-num { font-size: 64px; font-weight: 800; letter-spacing: -0.05em; color: var(--line); }
.empty p { margin: 0; font-size: 13px; line-height: 1.5; color: var(--dim); }

/* composer: bottom sheet on phones, within thumb reach */
.composer {
  grid-area: composer; background: var(--surface); border-radius: 28px 28px 0 0;
  padding: 16px 16px calc(env(safe-area-inset-bottom) + 16px); display: flex; flex-direction: column; gap: 10px;
  box-shadow: 0 -8px 24px rgba(60, 10, 40, 0.07);
}
.composer h2 { padding: 0 4px; }
.presets { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.presets button {
  min-height: 48px; border-radius: 14px; border: 1.5px solid var(--line); background: var(--surface);
  font-size: 15px; font-weight: 700; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px; padding: 4px;
}
.presets button:hover { border-color: var(--accent); }
.presets button:active { background: var(--accent-soft); }
.presets.labelled button { min-height: 56px; border-color: var(--accent-faint); background: var(--accent-soft); }
.presets small { font-size: 10px; font-weight: 400; color: var(--accent-ink); max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.entry { display: flex; gap: 8px; }
.entry input {
  flex: 1; min-width: 0; height: 52px; border-radius: 16px; border: 1.5px solid var(--line); background: var(--field);
  padding: 0 16px; font-size: 16px; outline: none;
}
.entry input:focus { border: 2px solid var(--accent); padding: 0 15.5px; }
.entry input[aria-invalid="true"] { border: 2px solid var(--error); padding: 0 15.5px; }
.start { width: 52px; height: 52px; border-radius: 16px; border: 0; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.help { font-size: 11px; line-height: 1.5; color: var(--dim); padding: 0 4px; min-height: 33px; }
.help.error { color: var(--error); font-weight: 700; font-size: 12px; }
.keys, .bg-status { display: none; font-size: 12px; color: var(--dim); }
kbd { font-family: inherit; font-size: 11px; padding: 2px 6px; border-radius: 6px; border: 1px solid var(--line); background: var(--surface); color: var(--fg); }
.bg-status { align-items: center; gap: 8px; }
.dot { width: 10px; height: 10px; border-radius: 5px; background: var(--dim); flex-shrink: 0; }
.dot.ok { background: var(--ok); }
.dot.warn { background: var(--error); }

/* ---------- wide screens: two columns ---------- */
@media (min-width: 900px) {
  .app {
    height: auto; min-height: 100dvh; max-width: 1200px; margin: 0 auto; padding: 0 16px 40px;
    grid-template-columns: minmax(0, 1fr) 380px; grid-template-rows: auto 1fr;
    grid-template-areas: "top top" "active composer"; column-gap: 24px; align-items: start;
  }
  .top { padding: 20px 16px; }
  .top h1 { font-size: 20px; }
  .wake-label { display: inline; }
  .active { overflow: visible; padding: 8px 0; }
  .hero { border-radius: 28px; padding: 28px 32px; gap: 14px; }
  .big { font-size: 160px; line-height: 0.9; }
  .big.long { font-size: 120px; }
  .t-title { font-size: 20px; }
  .row { padding: 12px 10px 12px 24px; }
  .row .left { font-size: 32px; }
  .composer { margin-top: 50px; border-radius: 28px; padding: 24px; box-shadow: var(--shadow); gap: 14px; position: sticky; top: 16px; }
  .keys { display: block; padding-top: 14px; border-top: 1px solid var(--hair); }
  .bg-status { display: flex; }
  .empty { min-height: 480px; }
  .help { font-size: 12px; }
}

/* ---------- full-screen alert ---------- */
.alert { position: fixed; inset: 0; z-index: 100; color: #fff; }
.alert-bg { position: absolute; inset: 0; background: var(--accent); opacity: 0.92; animation: pulse 500ms ease-in-out infinite alternate; }
@keyframes pulse { from { opacity: 0.92; } to { opacity: 0.55; } }
.alert-body {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 24px;
  padding: calc(env(safe-area-inset-top) + 48px) 24px calc(env(safe-area-inset-bottom) + 24px);
}
.alert-main { display: flex; flex-direction: column; align-items: center; gap: 20px; text-align: center; max-width: 640px; width: 100%; }
.alert-icon { width: 120px; height: 120px; stroke-width: 1.8; animation: beat 1000ms ease-in-out infinite; }
@keyframes beat { 0% { transform: scale(1); } 25% { transform: scale(1.12); } 50%, 100% { transform: scale(1); } }
.alert h2 { font-size: 64px; line-height: 1; font-weight: 800; letter-spacing: -0.03em; }
.alert-lines { display: flex; flex-direction: column; gap: 6px; font-size: 26px; font-weight: 500; white-space: pre-wrap; overflow-wrap: anywhere; }
.alert-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; max-width: 640px; }
.alert-actions button { height: 56px; padding: 0 24px; border-radius: 16px; font-size: 16px; font-weight: 700; }
.alert .primary { border: 0; background: #fff; color: #c4157a; font-weight: 800; font-size: 17px; padding: 0 28px; }
.alert .ghost { border: 2px solid rgba(255, 255, 255, 0.9); background: rgba(255, 255, 255, 0.14); color: #fff; }
.alert .ghost:hover { background: rgba(255, 255, 255, 0.28); }
.alert-hint { font-size: 14px; color: rgba(255, 255, 255, 0.75); }

@media (max-width: 899px) {
  .alert-body { justify-content: flex-end; }
  .alert-main { flex: 1; justify-content: center; }
  .alert h2 { font-size: 56px; }
  .alert-lines { font-size: 22px; }
  .alert-actions { width: 100%; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
  .alert-actions button { height: 60px; padding: 0 6px; border-radius: 18px; font-size: 14px; }
  .alert .primary { grid-column: 1 / -1; grid-row: 2; height: 72px; border-radius: 22px; font-size: 20px; }
  .alert-hint { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .alert-bg, .alert-icon, .logo.blink { animation: none; }
  .alert-bg { opacity: 0.92; }
}

/* ---------- settings sheet ---------- */
.sheet-wrap { position: fixed; inset: 0; z-index: 50; display: flex; align-items: flex-end; justify-content: center; }
.scrim { position: absolute; inset: 0; background: rgba(28, 21, 25, 0.45); }
.sheet {
  position: relative; width: 100%; max-width: 520px; max-height: 92dvh; overflow-y: auto; background: var(--surface);
  border-radius: 28px 28px 0 0; padding: 10px 20px calc(env(safe-area-inset-bottom) + 28px); display: flex; flex-direction: column; gap: 18px;
}
@media (min-width: 900px) { .sheet-wrap { align-items: center; } .sheet { border-radius: 28px; padding-bottom: 28px; } }
.grip { align-self: center; width: 40px; height: 4px; border-radius: 2px; background: var(--line); }
.sheet-head { display: flex; align-items: center; justify-content: space-between; }
.sheet-head h2 { font-size: 20px; font-weight: 800; }
.sheet-head .icon-btn { margin-right: -12px; }
.bg-card { border-radius: 20px; background: var(--bg); padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.bg-row { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.bg-row strong { flex: 1; }
.bg-badge { font-size: 11px; font-weight: 700; color: var(--ok-ink); }
.bg-badge.warn { color: var(--error); }
.bg-card p { margin: 0; font-size: 12px; line-height: 1.55; color: var(--dim-2); }
.bg-buttons { display: flex; gap: 8px; flex-wrap: wrap; }
.small { flex: 1; min-height: 44px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--surface); font-size: 12px; font-weight: 700; padding: 0 12px; }
.small.accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.setting { display: flex; align-items: center; gap: 12px; padding: 4px 0; }
.setting > div { flex: 1; display: flex; flex-direction: column; gap: 3px; }
.setting strong { font-size: 14px; }
.setting span { font-size: 12px; color: var(--dim); }
.setting.col { flex-direction: column; align-items: stretch; gap: 10px; }
.switch { width: 56px; height: 32px; border-radius: 16px; border: 0; background: var(--line); padding: 3px; display: flex; flex-shrink: 0; }
.switch span { width: 26px; height: 26px; border-radius: 13px; background: #fff; transition: transform 150ms; }
.switch[aria-checked="true"] { background: var(--accent); }
.switch[aria-checked="true"] span { transform: translateX(24px); }
.segmented { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; padding: 4px; border-radius: 14px; background: var(--track); }
.segmented button { height: 40px; border-radius: 10px; border: 0; background: transparent; font-size: 13px; color: var(--dim-2); }
.segmented button[aria-checked="true"] { background: var(--surface); color: var(--fg); font-weight: 700; box-shadow: 0 1px 3px rgba(60, 10, 40, 0.12); }

@media (orientation: landscape) and (max-height: 560px) and (min-width: 701px) and (max-width: 899px) {
  .app { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); grid-template-rows: auto 1fr; grid-template-areas: "top composer" "active composer"; }
  .composer { border-radius: 28px 0 0 28px; overflow-y: auto; padding-top: calc(env(safe-area-inset-top) + 16px); }
  .big { font-size: 72px; }
}

/* ---------- small, squarish screens (Motorola Razr cover display): glanceable ---------- */
@media (max-width: 700px) and (max-height: 600px) {
  .app { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto 1fr auto; grid-template-areas: "top" "active" "composer"; }
  .composer, .active, .top { min-width: 0; }
  .top { padding: calc(env(safe-area-inset-top) + 6px) 8px 0 14px; gap: 8px; }
  .logo { width: 22px; height: 22px; }
  .top h1 { display: none; }
  .status { font-size: 13px; }
  .icon-btn { min-width: 44px; height: 44px; padding: 0 10px; }
  .active { padding: 2px 10px 6px; gap: 6px; }
  #list { gap: 6px; }
  .section-head { display: none !important; }
  .hero { border-radius: 20px; padding: 10px 14px 12px; gap: 4px; }
  .hero-top .icon-btn, .hero-actions { margin: -6px -8px 0 0; }
  .t-title { font-size: 15px; }
  .hero .t-sub { font-size: 11px; }
  .big, .big.long { font-size: min(24vw, 22vh); line-height: 1; }
  .big.long { font-size: min(17vw, 18vh); }
  .phase-tag { font-size: 12px; }
  .rounds { margin-top: 2px; }
  .rows { border-radius: 16px; }
  .row { padding: 2px 4px 2px 14px; }
  .row .t-title { font-size: 13px; }
  .row .t-sub { display: none; }
  .row .left { font-size: 18px; }
  .row.ringing { border-radius: 16px; }
  .row.ringing .left { font-size: 13px; }
  .empty { gap: 6px; padding: 8px; }
  .empty-icon { display: none; }
  .empty-num { font-size: min(22vw, 20vh); }
  .empty p { font-size: 12px; }
  .composer { border-radius: 20px 20px 0 0; padding: 8px 10px calc(env(safe-area-inset-bottom) + 8px); gap: 6px; }
  .composer h2, .keys, .bg-status { display: none; }
  .presets { display: flex; overflow-x: auto; gap: 6px; scrollbar-width: none; }
  .presets::-webkit-scrollbar { display: none; }
  .presets button, .presets.labelled button { flex: 0 0 auto; min-width: 56px; min-height: 44px; border-radius: 12px; font-size: 14px; padding: 2px 10px; }
  .entry input { height: 44px; border-radius: 12px; font-size: 16px; }
  .start { width: 44px; height: 44px; border-radius: 12px; }
  .help { display: none; }
  .help.error { display: block; min-height: 0; font-size: 11px; }

  .alert-body { padding: calc(env(safe-area-inset-top) + 12px) 12px calc(env(safe-area-inset-bottom) + 12px); gap: 10px; }
  .alert-main { gap: 6px; }
  .alert-icon { width: 52px; height: 52px; }
  .alert h2 { font-size: min(11vw, 44px); }
  .alert-lines { font-size: 16px; gap: 2px; }
  .alert-actions { gap: 8px; }
  .alert-actions button { height: 48px; border-radius: 14px; font-size: 13px; }
  .alert .primary { height: 56px; border-radius: 16px; font-size: 18px; }

  .sheet { max-height: 100dvh; gap: 12px; padding: 6px 14px calc(env(safe-area-inset-bottom) + 14px); border-radius: 20px 20px 0 0; }
}