bus_sg_app/src/app.css

@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&family=Chakra+Petch:wght@600;700&display=swap");

:root {
  --bg-0: #f7f4ef;
  --bg-1: #efe6d7;
  --ink: #1e1b16;
  --ink-soft: #5e5648;
  --accent: #d25f1f;
  --accent-dark: #923d0f;
  --line: #cbbca2;
  --ok: #1e7a3f;
  --card: rgba(255, 251, 243, 0.8);
  --shadow: 0 14px 30px rgba(54, 39, 12, 0.15);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  color: var(--ink);
  min-height: 100vh;
  background: radial-gradient(circle at 15% 15%, #fff4dc 0%, transparent 35%),
    radial-gradient(circle at 82% 0%, #ffd3b6 0%, transparent 32%),
    linear-gradient(155deg, var(--bg-0), var(--bg-1));
  overflow-x: hidden;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.2;
  background-image: linear-gradient(to right, #a88f63 1px, transparent 1px),
    linear-gradient(to bottom, #a88f63 1px, transparent 1px);
  background-size: 36px 36px;
}

.app-shell {
  width: min(1100px, calc(100% - 2rem));
  margin: 1.05rem auto 2.2rem;
  position: relative;
  z-index: 1;
}

.hero {
  margin-bottom: 0.4rem;
  animation: rise 420ms ease-out both;
}

.kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.17em;
  font-size: 0.76rem;
  color: var(--accent-dark);
}

h1,
h2,
h3 {
  font-family: "Chakra Petch", sans-serif;
  margin: 0;
}

h1 {
  font-size: clamp(2rem, 7vw, 3.6rem);
  line-height: 1;
  margin-top: 0.5rem;
}

.subtitle {
  max-width: 60ch;
  color: var(--ink-soft);
  margin: 0.25rem 0 0;
  font-size: 0.93rem;
}

.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 1rem;
  margin-top: 1rem;
  backdrop-filter: blur(4px);
  animation: rise 520ms ease-out both;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.85rem;
}

.panel-header.compact {
  margin-bottom: 0.65rem;
}

.map-title-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.2rem;
}

.map-actions {
  display: flex;
  gap: 0.45rem;
  align-items: center;
}

.arrivals-head-actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.sheet-grabber,
.mobile-sheet-toggle {
  display: none;
}

.sheet-content {
  display: block;
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.92rem;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.62rem 0.7rem;
  background: #fffcf5;
}

input:focus,
select:focus {
  outline: 2px solid #f5ac79;
  outline-offset: 1px;
}

button {
  border: 0;
  border-radius: 12px;
  padding: 0.6rem 0.9rem;
  cursor: pointer;
  transition: transform 140ms ease, filter 140ms ease;
}

button:hover {
  transform: translateY(-1px);
  filter: brightness(1.02);
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  min-width: 40px;
  height: 40px;
  padding: 0;
}

.icon-btn svg {
  display: block;
}

.spin {
  animation: spin 900ms linear infinite;
}

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

.btn-accent {
  color: #fff;
  background: linear-gradient(135deg, #d25f1f, #a94411);
}

.btn-ghost {
  background: #f2e7d0;
  color: #3a3024;
}

.hint {
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.location-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.7rem;
}

.location-head .hint {
  margin: 0;
}

.map-panel {
  width: 100%;
  height: 360px;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 0.8rem;
}

.map-wrap {
  position: relative;
  margin-bottom: 0.8rem;
  isolation: isolate;
}

.map-wrap .map-panel {
  margin-bottom: 0;
  position: relative;
  z-index: 1;
}

.map-arrivals-overlay {
  position: absolute;
  right: 0.7rem;
  bottom: 0.7rem;
  z-index: 900;
  width: min(320px, calc(100% - 1.4rem));
  padding: 0.62rem 0.72rem;
  background: rgba(31, 26, 19, 0.84);
  color: #f8edd5;
  border: 1px solid rgba(251, 219, 180, 0.35);
  border-radius: 12px;
  backdrop-filter: blur(4px);
  box-shadow: 0 10px 20px rgba(17, 13, 9, 0.25);
}

.map-arrivals-overlay h3 {
  font-size: 0.94rem;
  margin-bottom: 0.2rem;
}

.map-overlay-stop {
  margin: 0 0 0.45rem;
  font-size: 0.78rem;
  color: #e8cfab;
}

.map-arrivals-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.34rem;
}

.map-arrivals-list li {
  display: grid;
  grid-template-columns: auto auto;
  justify-content: space-between;
  gap: 0.15rem 0.6rem;
  align-items: baseline;
  font-size: 0.83rem;
}

.map-arrivals-list li strong {
  color: #ffd79f;
}

.map-arrivals-list li small {
  grid-column: 1 / -1;
  color: #f1ddbe;
  font-size: 0.74rem;
}

.map-overlay-empty {
  margin: 0;
  font-size: 0.8rem;
  color: #ead8bb;
}

.map-overlay-fallback-list {
  margin: 0.45rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.3rem;
}

.map-overlay-fallback-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
}

.map-overlay-fallback-list li strong {
  color: #ffd79f;
}

.map-hint {
  margin: 0 0 0.55rem;
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.stop-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.meta-item {
  background: #fff8ea;
  border: 1px solid #d9c6a8;
  border-radius: 12px;
  padding: 0.65rem 0.75rem;
}

.meta-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #846950;
  margin-bottom: 0.2rem;
}

.nearby-stops {
  margin-top: 0.85rem;
}

.nearby-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.stop-choice {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
  text-align: left;
  width: 100%;
  border: 1px solid #d7c3a6;
  background: #fff8ea;
  color: #3f3325;
  padding: 0.62rem 0.72rem;
  min-height: 48px;
}

.stop-choice small {
  color: #846950;
  font-weight: 600;
  white-space: nowrap;
}

.stop-choice.active {
  border-color: #b14d14;
  background: #ffe9d7;
  box-shadow: inset 0 0 0 1px #d25f1f;
}

.arrivals-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.7rem;
  align-items: end;
  margin-bottom: 0.8rem;
}

.status-pill {
  font-size: 0.8rem;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  background: #efe8da;
  color: #5f5140;
}

.status-pill.ok {
  background: #d6f2df;
  color: var(--ok);
}

.status-pill.error {
  background: #f7dbd7;
  color: #8f2424;
}

.arrival-board {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0.7rem;
  margin-bottom: 0.9rem;
}

.arrival-card {
  border: 1px solid #d9c6a8;
  background: #fff8ea;
  border-radius: 14px;
  padding: 0.8rem;
}

.arrival-card h4 {
  margin: 0;
  font-size: 1.15rem;
}

.arrival-card h3 {
  margin: 0;
  font-size: 1.15rem;
}

.arrival-line {
  margin-top: 0.35rem;
  font-size: 0.9rem;
  color: #4b4134;
}

.response {
  margin: 0;
  background: #201d18;
  color: #f5e9cf;
  border-radius: 14px;
  padding: 0.8rem;
  min-height: 170px;
  max-height: 420px;
  overflow: auto;
  font-size: 0.84rem;
  line-height: 1.45;
}

.raw-response {
  margin-top: 0.8rem;
}

.raw-response summary {
  cursor: pointer;
  color: #4d4032;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.hidden {
  display: none;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 760px) {
  body {
    padding-bottom: 12.2rem;
  }

  .app-shell {
    width: min(1100px, calc(100% - 1rem));
    margin-top: 0.3rem;
    margin-bottom: 1.2rem;
  }

  .hero {
    margin-bottom: 0.1rem;
  }

  .kicker {
    font-size: 0.66rem;
    letter-spacing: 0.13em;
  }

  h1 {
    font-size: clamp(1.3rem, 6.8vw, 1.75rem);
    margin-top: 0.25rem;
  }

  .subtitle {
    display: none;
  }

  .stop-meta,
  .arrivals-actions,
  .nearby-list {
    grid-template-columns: 1fr;
  }

  .panel-header {
    flex-wrap: wrap;
  }

  .map-actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
  }

  .map-title-row .map-actions {
    width: auto;
    display: flex;
    grid-template-columns: none;
  }

  .location-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .map-panel {
    height: min(43vh, 290px);
  }

  .map-arrivals-overlay {
    right: 0.5rem;
    left: 0.5rem;
    width: auto;
    bottom: 0.5rem;
    padding: 0.48rem 0.58rem;
  }

  .panel {
    padding: 0.68rem;
    margin-top: 0.58rem;
    border-radius: 14px;
  }

  .hint,
  .map-hint,
  .meta-label {
    font-size: 0.78rem;
  }

  .map-overlay-stop,
  .map-overlay-empty,
  .map-arrivals-list li,
  .map-overlay-fallback-list li {
    font-size: 0.74rem;
  }

  .meta-item {
    padding: 0.5rem 0.58rem;
  }

  .stop-choice {
    min-height: 42px;
    padding: 0.5rem 0.58rem;
    font-size: 0.83rem;
  }

  .arrivals-actions {
    gap: 0.5rem;
    margin-bottom: 0.55rem;
  }

  .arrival-board {
    gap: 0.45rem;
    margin-bottom: 0.55rem;
  }

  .arrival-card {
    border-radius: 12px;
    padding: 0.6rem;
  }

  .arrival-card h3 {
    font-size: 1rem;
  }

  .arrival-line {
    margin-top: 0.22rem;
    font-size: 0.83rem;
  }

  .response {
    min-height: 120px;
    max-height: 260px;
    font-size: 0.76rem;
    padding: 0.62rem;
  }

  .arrivals-panel {
    position: fixed;
    left: 0.5rem;
    right: 0.5rem;
    bottom: 0.5rem;
    z-index: 14;
    margin-top: 0;
    border-radius: 14px;
    background: rgba(255, 251, 243, 0.96);
    box-shadow: 0 16px 36px rgba(54, 39, 12, 0.22);
    max-height: min(60vh, 420px);
    overflow: hidden;
    transition: transform 220ms ease, max-height 220ms ease;
  }

  .sheet-grabber {
    display: flex;
    width: 100%;
    justify-content: center;
    align-items: center;
    background: transparent;
    padding: 0.1rem 0 0.45rem;
    min-height: 20px;
  }

  .sheet-grabber span {
    width: 44px;
    height: 5px;
    border-radius: 999px;
    background: #cfbaa0;
  }

  .mobile-sheet-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    border-radius: 10px;
    background: #efe2ca;
    color: #5a4734;
    font-size: 0.83rem;
    padding: 0.35rem 0.58rem;
  }

  .arrivals-panel .panel-header.compact {
    margin-bottom: 0.45rem;
  }

  .arrivals-panel .sheet-content {
    max-height: calc(min(60vh, 420px) - 78px);
    overflow: auto;
    padding-bottom: 0.15rem;
  }

  .arrivals-panel.sheet-collapsed {
    max-height: 62px;
  }

  .arrivals-panel.sheet-collapsed .panel-header,
  .arrivals-panel.sheet-collapsed .sheet-content {
    opacity: 0;
    pointer-events: none;
  }

  .arrivals-panel.sheet-collapsed .panel-header {
    margin: 0;
    min-height: 0;
  }

  .arrivals-panel.sheet-collapsed .sheet-grabber {
    padding: 0.4rem 0;
  }

  .btn-accent,
  .btn-ghost {
    min-height: 38px;
    padding: 0.48rem 0.65rem;
    font-size: 0.86rem;
  }

  .icon-btn {
    width: 38px;
    min-width: 38px;
    height: 38px;
    padding: 0;
  }

  input,
  select {
    padding: 0.5rem 0.6rem;
    font-size: 0.86rem;
  }
}