@font-face {
  font-family: "PT Sans Narrow";
  src: url("./assets/PTSansNarrow-Regular.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "PT Sans Narrow";
  src: url("./assets/PTSansNarrow-Bold.ttf") format("truetype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

:root {
  color-scheme: dark;
  font-family: "PT Sans Narrow", sans-serif;
  --steel: #c7c8c6;
  --steel-dark: #6d7072;
  --face: #414345;
  --ink: #1d1e20;
  --paper: #d7d7d2;
  --runway: #85898a;
  --landing: #a92429;
  --orange: #cb622b;
  --urgent: #dc2028;
}

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  width: 100%;
  height: 100%;
  overflow: hidden;
  overscroll-behavior: none;
  background: #202123;
}

body {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  overscroll-behavior: none;
  touch-action: none;
  background: #202123;
}

body {
  color: var(--paper);
  background:
    linear-gradient(
      100deg,
      rgba(255, 255, 255, 0.025),
      transparent 35%,
      rgba(0, 0, 0, 0.12)
    ),
    repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.012) 0 1px,
      transparent 1px 4px
    ),
    #292a2c;
}

button {
  font: inherit;
}

.app-shell {
  width: min(100%, 520px);
  height: 100%;
  min-height: 0;
  margin: 0 auto;
  padding: max(22px, env(safe-area-inset-top))
    max(20px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom))
    max(20px, env(safe-area-inset-left));
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(16px, 3.2vh, 28px);
}

.duration-panel {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  width: max-content;
  margin: 0 auto 12px;
  padding: 5px 6px 5px 12px;
  border: 1px solid #707274;
  border-radius: 4px;
  background: linear-gradient(#8d8f90, #56585a 48%, #3b3d3f 52%, #67696b);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.28),
    0 5px 12px rgba(0, 0, 0, 0.28);
}

.panel-label {
  color: #e0e1dd;
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
}

.duration-options {
  display: flex;
  gap: 3px;
}

.duration-button {
  min-width: 48px;
  padding: 8px 10px 7px;
  border: 1px solid #242527;
  border-radius: 2px;
  color: #bbbcb9;
  background: linear-gradient(#4c4e50, #292a2c);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.duration-button.active {
  color: #f0f0eb;
  border-color: #68161b;
  background: linear-gradient(#c12d33, #861b21);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.22),
    0 0 0 1px #171819;
}

.timer-region {
  min-height: 0;
  display: grid;
  gap: 9px;
}

.dial-button {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 1;
  padding: 0;
  border: 0;
  color: inherit;
  background: transparent;
  cursor: pointer;
  touch-action: manipulation;
}

.dial {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.time-sector {
  fill: var(--runway);
  transition: fill 500ms ease;
}

.tick-marks line {
  stroke: #bfc0bd;
  stroke-linecap: square;
}

.dial-numbers text {
  fill: #d0d1cd;
  font-size: 35px;
  font-weight: 700;
  text-anchor: middle;
  dominant-baseline: middle;
  letter-spacing: -0.04em;
  paint-order: stroke;
  stroke: rgba(35, 36, 38, 0.32);
  stroke-width: 1.5px;
}

.readout {
  position: absolute;
  left: 50%;
  top: 68.5%;
  transform: translate(-50%, -50%);
  min-width: 122px;
  color: #ebebe6;
  font-size: clamp(1.6rem, 8.4vw, 2.55rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  text-shadow: 0 2px 3px rgba(0, 0, 0, 0.62);
}

.stage-card {
  display: flex;
  align-items: center;
  gap: 11px;
  width: calc(50%);
  min-height: 54px;
  margin: 12px auto 12px;
  padding: 9px 15px;
  border: 1px solid #66686a;
  border-radius: 3px;
  background: linear-gradient(145deg, #3b3d3f, #292a2c);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.08),
    0 4px 10px rgba(0, 0, 0, 0.3);
}

.stage-light {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border: 1px solid #aeb0ae;
  border-radius: 50%;
  background: var(--runway);
  box-shadow: 0 0 8px color-mix(in srgb, var(--runway), transparent 42%);
  transition:
    background 400ms ease,
    box-shadow 400ms ease;
}

.stage-name,
.stage-message {
  margin: 0;
}

.stage-name {
  color: #dfdfda;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.stage-message {
  margin-top: 2px;
  color: #aeb0ad;
  font-size: 0.72rem;
  letter-spacing: 0.025em;
}

body[data-stage="landing"] {
  --stage-color: var(--landing);
}

body[data-stage="final"] {
  --stage-color: var(--orange);
}

body[data-stage="urgent"],
body[data-stage="complete"] {
  --stage-color: var(--urgent);
}

body[data-stage="landing"] .stage-light,
body[data-stage="final"] .stage-light,
body[data-stage="urgent"] .stage-light,
body[data-stage="complete"] .stage-light {
  background: var(--stage-color);
  border-color: color-mix(in srgb, var(--stage-color), white 25%);
  box-shadow: 0 0 12px color-mix(in srgb, var(--stage-color), transparent 32%);
}

body[data-stage="urgent"] .stage-card {
  animation: urgent-pulse 1.3s ease-in-out infinite;
}

body[data-stage="complete"] .stage-card {
  border-color: #9e2228;
}

@keyframes urgent-pulse {
  50% {
    border-color: #9d252a;
    box-shadow:
      inset 0 1px rgba(255, 255, 255, 0.08),
      0 0 15px rgba(201, 32, 39, 0.24);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.controls {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  gap: 9px;
}

.control-button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  border: 1px solid #5e6062;
  border-radius: 3px;
  color: #c7c8c4;
  background: linear-gradient(#3b3d3f, #242527);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.08);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.control-button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.sound-button[aria-pressed="false"] {
  color: #7f8181;
}

@media (max-height: 700px) {
  .app-shell {
    gap: 7px;
    padding-top: max(10px, env(safe-area-inset-top));
    padding-bottom: max(10px, env(safe-area-inset-bottom));
  }

  .dial-button {
    width: min(100%, 58vh);
    margin: 0 auto;
  }

  .stage-card {
    min-height: 47px;
  }
}