:root {
  --bg: #f1ebe0;
  --bg-deep: #dfe8dc;
  --ink: #1f2a24;
  --muted: #667268;
  --card: #fffaf2;
  --card-edge: #e6dccb;
  --line: #ddd4c4;
  --accent: #3d6b52;
  --accent-soft: #dce8df;
  --accent-ink: #f7f3ea;
  --gold: #9a7a45;
  --warn: #8a4a38;
  --live: #2f7a56;
  --serif: "Newsreader", "Iowan Old Style", Palatino, Georgia, serif;
  --sans: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-top: env(safe-area-inset-top, 0px);
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--ink);
}
body {
  font-family: var(--sans);
  position: relative;
}
button, input {
  font: inherit;
  -webkit-tap-highlight-color: transparent;
}
button { touch-action: manipulation; }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.garden {
  pointer-events: none;
  position: fixed;
  inset: 0;
  background:
    radial-gradient(720px 380px at 88% -8%, rgba(223, 232, 220, 0.95), transparent 58%),
    radial-gradient(560px 300px at -10% 18%, rgba(232, 220, 196, 0.55), transparent 60%),
    radial-gradient(420px 260px at 50% 100%, rgba(214, 226, 214, 0.45), transparent 55%),
    var(--bg);
}
.garden::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.18;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='88' height='88' fill='none'%3E%3Cpath d='M44 18c7 12 7 24 0 36-7-12-7-24 0-36z' stroke='%237a9278' stroke-width='1'/%3E%3C/svg%3E");
}

.screen {
  position: relative;
  z-index: 1;
  max-width: 28rem;
  margin: 0 auto;
  min-height: 100dvh;
  padding: calc(1rem + var(--safe-top)) 1.15rem calc(5.9rem + var(--safe-bottom));
}

.eyebrow {
  margin: 0;
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}
h1, h2, h3 { font-family: var(--serif); font-weight: 600; }
h1 { margin: 0; font-size: 2.05rem; letter-spacing: -0.03em; line-height: 1.1; }

.lede, .orb-hint, .placeholder, .panel-lead, .status-pill, label, .dock-btn, .meta, .evidence, .chip, .scientific, .source-line, .meter-top, .log-day {
  font-family: var(--sans);
}
.lede, .orb-hint, .placeholder, .panel-lead { color: var(--muted); line-height: 1.5; }

.mark {
  display: block;
  width: 3rem;
  height: 3rem;
}
.mark-sm { width: 2rem; height: 2rem; }

.login-screen {
  display: flex;
  align-items: center;
  padding-bottom: calc(1.6rem + var(--safe-bottom));
}
.login-card { width: 100%; }
.brand { display: grid; gap: 0.55rem; margin-bottom: 1rem; }
.brand .eyebrow { margin-top: 0.15rem; }
.lede { margin: 0 0 0.2rem; max-width: 22rem; }
.login-card form { display: grid; gap: 0.65rem; margin-top: 1.6rem; }
label { font-size: 0.82rem; color: var(--muted); }
input[type="password"] {
  width: 100%;
  font-size: 1.05rem;
  padding: 0.95rem 1rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--card);
  min-height: 52px;
  color: var(--ink);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.7) inset;
}
.login-card button[type="submit"] {
  min-height: 52px;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
  font-size: 1rem;
}
.error { color: var(--warn); font-size: 0.9rem; margin: 0; }

.app-header { margin-bottom: 0.35rem; }
.brand-row {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.brand-row h1 { font-size: 1.55rem; }
.brand-row .eyebrow { margin-top: 0.15rem; }

.orb-stage {
  display: grid;
  justify-items: center;
  padding: 0.15rem 0 0.2rem;
}
.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  width: 100%;
  margin: 0 0 0.7rem;
  padding: 0.38rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 250, 242, 0.78);
  border: 1px solid var(--card-edge);
  color: var(--muted);
  font-size: 0.82rem;
  text-align: center;
}
.status-pill.is-live {
  background: #e7f4ec;
  border-color: #c7dfd1;
  color: var(--live);
}
.status-pill.is-live::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--live);
  box-shadow: 0 0 0 4px rgba(47, 122, 86, 0.16);
}

.spec-card {
  position: relative;
  height: 5.4rem;
  margin: 0 0 0.85rem;
  border-radius: 18px;
  overflow: hidden;
  background: #243028;
  border: 1px solid #1b261f;
  box-shadow: inset 0 0 0 1px rgba(255, 250, 242, 0.04);
}
#spec {
  display: block;
  width: 100%;
  height: 100%;
}
.spec-label {
  position: absolute;
  left: 0.7rem;
  top: 0.45rem;
  margin: 0;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(247, 243, 234, 0.45);
  pointer-events: none;
}

.orb-wrap {
  position: relative;
  width: 7.6rem;
  height: 7.6rem;
}
.orb {
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 28%, #5b8a6d, var(--accent) 58%);
  color: var(--accent-ink);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  box-shadow:
    0 10px 24px rgba(36, 64, 48, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
  user-select: none;
}
.orb.is-live {
  background:
    radial-gradient(circle at 35% 28%, #4d9a72, var(--live) 60%);
  box-shadow:
    0 10px 24px rgba(36, 64, 48, 0.16),
    0 0 0 0 rgba(47, 122, 86, 0.28);
  animation: pulse 1.8s ease-in-out infinite;
}
.orb:disabled { opacity: 0.75; }
.orb-hint {
  text-align: center;
  margin: 0.65rem 0 1rem;
  font-size: 0.86rem;
  max-width: 16rem;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 10px 24px rgba(36, 64, 48, 0.16), 0 0 0 0 rgba(47, 122, 86, 0.28); }
  50% { box-shadow: 0 10px 24px rgba(36, 64, 48, 0.16), 0 0 0 14px rgba(47, 122, 86, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .orb.is-live { animation: none; }
}

.reading-card, .log-card {
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: 24px;
  padding: 1.15rem 1.2rem 1.2rem;
  box-shadow: 0 8px 24px rgba(48, 40, 24, 0.04);
}
.reading-card.empty {
  background: transparent;
  border-style: dashed;
  box-shadow: none;
}
.reading-card.empty .placeholder { margin: 0; text-align: center; }
.reading-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  margin-bottom: 0.55rem;
}
.reading-card h2, .log-card h2 {
  margin: 0;
  font-size: 1.7rem;
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.scientific {
  margin: 0.2rem 0 0;
  font-size: 0.82rem;
  font-style: italic;
  color: var(--muted);
}
.call-line {
  margin: 0.45rem 0 0.75rem;
  color: var(--accent);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.english {
  margin: 0 0 0.95rem;
  padding: 0.15rem 0 0.15rem 0.85rem;
  border-left: 2px solid #c5d4c4;
  font-family: var(--serif);
  font-size: 1.18rem;
  font-style: italic;
  font-weight: 500;
  line-height: 1.45;
}
.species-note {
  margin: -0.45rem 0 0.95rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}
.meters { display: grid; gap: 0.55rem; margin: 0 0 0.75rem; }
.meter-top {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.22rem;
}
.meter-top strong { color: var(--ink); font-weight: 600; }
.meter-bar {
  height: 0.38rem;
  border-radius: 999px;
  background: #e8efe6;
  overflow: hidden;
}
.meter-bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #6f9a7d, var(--accent));
  border-radius: inherit;
}
.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0 0 0.85rem; padding: 0; list-style: none; }
.chip {
  font-size: 0.74rem;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 999px;
  padding: 0.28rem 0.6rem;
}
.chip.is-warn { background: #f3e4de; color: var(--warn); }
.evidence-block h3 {
  margin: 0 0 0.4rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--sans);
  font-weight: 600;
}
.evidence { margin: 0; padding-left: 1.1rem; color: var(--muted); font-size: 0.86rem; line-height: 1.45; }
.meta { margin: 0; font-size: 0.75rem; color: var(--muted); }

.log-header { margin-bottom: 0.95rem; }
.log-header h2 { margin: 0 0 0.25rem; font-size: 1.7rem; }
.panel-lead { margin: 0; }
.log-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.8rem; }
.log-day {
  margin: 0.45rem 0 0;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

.dock {
  position: fixed;
  left: 50%;
  bottom: calc(0.7rem + var(--safe-bottom));
  transform: translateX(-50%);
  width: min(26rem, calc(100% - 1.6rem));
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
  padding: 0.35rem;
  background: rgba(255, 250, 242, 0.92);
  border: 1px solid var(--card-edge);
  border-radius: 999px;
  box-shadow: 0 10px 28px rgba(48, 40, 24, 0.08);
  backdrop-filter: blur(10px);
  z-index: 5;
}
.dock-btn {
  border: 0;
  border-radius: 999px;
  min-height: 46px;
  background: transparent;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}
.dock-btn svg {
  width: 1.05rem;
  height: 1.05rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.dock-btn.is-on { background: var(--accent-soft); color: var(--accent); }

.heard-list, .log-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.7rem; }
.heard-empty, .log-empty {
  margin: 0;
  padding: 0.95rem 0.4rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}
.heard-row, .log-row {
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: 22px;
  padding: 0.85rem 0.9rem 0.95rem;
  box-shadow: 0 8px 24px rgba(48, 40, 24, 0.04);
}
.heard-row.is-fresh { box-shadow: 0 0 0 2px rgba(47, 122, 86, 0.22); }
.heard-main, .log-summary {
  display: grid;
  grid-template-columns: 4.4rem 1fr auto;
  gap: 0.75rem;
  align-items: start;
  width: 100%;
}
.log-summary {
  border: 0;
  background: transparent;
  padding: 0;
  text-align: left;
  color: inherit;
}
.bird-photo, .photo-fallback {
  width: 4.4rem;
  height: 4.4rem;
  border-radius: 16px;
  object-fit: cover;
  background: #e7efe4;
}
.photo-fallback {
  display: block;
  background:
    url("/static/mark.svg") center / 2rem no-repeat,
    #e7efe4;
}
.heard-copy h2, .log-summary h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.28rem;
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.heard-copy .call-line, .log-summary .call-line {
  margin: 0.2rem 0 0.4rem;
}
.heard-copy .english {
  margin: 0;
  padding-left: 0.7rem;
  font-size: 1.02rem;
}
.play-btn, .why-btn {
  border: 0;
  border-radius: 999px;
  min-width: 44px;
  min-height: 44px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
}
.play-btn.is-on { background: var(--live); color: var(--accent-ink); }
.play-btn:disabled { opacity: 0.4; }
.heard-extra { margin-top: 0.75rem; }
.why-btn { width: 100%; }
.heard-extra .chip { display: inline-flex; margin: 0 0.25rem 0.45rem 0; }
.heard-row .meters { margin: 0.7rem 0 0.55rem; }
.heard-row .evidence-block { margin-top: 0.7rem; }
.credit { margin: 0.45rem 0 0; font-size: 0.7rem; color: var(--muted); }

.log-row.is-open { padding-bottom: 1rem; }
.log-detail { margin-top: 0.8rem; padding-top: 0.8rem; border-top: 1px solid var(--line); }
.log-summary h3 { font-size: 1.15rem; }
.log-summary p { margin: 0.2rem 0 0; color: var(--muted); font-size: 0.82rem; }

@media (max-height: 700px) {
  .spec-card { height: 4.6rem; }
  .orb-wrap { width: 6.8rem; height: 6.8rem; }
}

[hidden] { display: none !important; }