:root {
  --bg: #0f1114;
  --panel: #181d23;
  --panel-2: #202733;
  --accent: #85d3ff;
  --accent-2: #f6c177;
  --text: #e8eef5;
  --muted: #9aa8b5;
  --ok: #7adba2;
  --danger: #ff8f7a;
  --line: #2f3a47;
  --bg-glow-a: #1a3047;
  --bg-glow-b: #312522;
  --bg-base-mid: #101921;
  --shadow-rgb: 0, 0, 0;
  --overlay-scrim: rgba(10, 14, 20, 0.78);
  --chrome-bg: rgba(19, 25, 34, 0.88);
  --menu-bg: rgba(14, 20, 29, 0.96);
  --sidebar-grad-a: #131920;
  --sidebar-grad-b: #171f29;
  --panel-blend: #121923;
  --surface-soft: #151b23;
  --surface-strong: #171d25;
  --surface-strong-2: #141a21;
  --surface-media: #0d141d;
  --surface-media-deep: #03050a;
  --timeline-a: #11161f;
  --timeline-b: #16232f;
  --timeline-c: #10161f;
  --map-ui-bg: rgba(19, 25, 34, 0.85);
  --button-on-accent: #071822;
  --button-on-accent-border: #0f2430;
  --comment-bg: #f6c177;
  --comment-border: #3a2811;
  --comment-text: #2a1b08;
  --marker-wave: #07202a;
}
body[data-theme="light"] {
  --bg: #eef4f7;
  --panel: #ffffff;
  --panel-2: #edf3f6;
  --accent: #2f7ea1;
  --accent-2: #c58a3d;
  --text: #13212b;
  --muted: #5f7382;
  --line: #c8d6df;
  --bg-glow-a: #c8e0ec;
  --bg-glow-b: #f0dbc4;
  --bg-base-mid: #e4edf2;
  --shadow-rgb: 32, 58, 74;
  --overlay-scrim: rgba(228, 237, 242, 0.72);
  --chrome-bg: rgba(255, 255, 255, 0.88);
  --menu-bg: rgba(255, 255, 255, 0.97);
  --sidebar-grad-a: #f7fbfd;
  --sidebar-grad-b: #edf3f6;
  --panel-blend: #f2f7fa;
  --surface-soft: #f5f8fa;
  --surface-strong: #f7fafc;
  --surface-strong-2: #eef4f7;
  --surface-media: #f7fbfd;
  --surface-media-deep: #edf3f6;
  --timeline-a: #f8fbfd;
  --timeline-b: #e8f0f4;
  --timeline-c: #f3f8fb;
  --map-ui-bg: rgba(255, 255, 255, 0.86);
  --button-on-accent: #ffffff;
  --button-on-accent-border: #2a6f8c;
  --comment-bg: #d8a25a;
  --comment-border: #9a6a2a;
  --comment-text: #ffffff;
  --marker-wave: #ffffff;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 5%, var(--bg-glow-a), transparent 30%),
    radial-gradient(circle at 85% 80%, var(--bg-glow-b), transparent 24%),
    linear-gradient(180deg, var(--bg), var(--bg-base-mid) 55%, var(--bg));
}

.app-shell {
  height: 100vh;
  height: 100dvh;
  display: grid;
  grid-template-columns: minmax(300px, 380px) 1fr;
}

.landing-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: var(--overlay-scrim);
  backdrop-filter: blur(6px);
}

.landing-overlay[hidden] {
  display: none;
}

.landing-card {
  width: min(560px, 100%);
  border-radius: 16px;
  border: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
  background:
    radial-gradient(circle at 18% 16%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 44%),
    linear-gradient(180deg, color-mix(in srgb, var(--panel-2) 80%, var(--panel-blend)), color-mix(in srgb, var(--panel) 88%, var(--panel-blend)));
  padding: 1.1rem;
  display: grid;
  gap: 0.75rem;
  box-shadow: 0 16px 34px rgba(var(--shadow-rgb), 0.24);
}

.landing-card h1 {
  margin: 0;
  font-size: 1.55rem;
}

.landing-form-col {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.landing-form-col input {
  min-width: 0;
  width: 100%;
}

.landing-form-col button {
  align-self: stretch;
}

.topbar-controls {
  position: absolute;
  z-index: 900;
  top: 12px;
  right: 12px;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.topbar-cluster {
  padding: 0.3rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--line) 66%, transparent);
  background: var(--chrome-bg);
  backdrop-filter: blur(5px);
  box-shadow: 0 8px 18px rgba(var(--shadow-rgb), 0.16);
}

.signed-in-badge {
  display: inline-flex;
  align-items: center;
  height: 36px;
  border-radius: 999px;
  border: none;
  background: transparent;
  padding: 0 0.75rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem;
  color: var(--text);
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.settings-wrap {
  position: relative;
  display: flex;
  align-items: center;
  z-index: 1;
}

.settings-wrap::before {
  content: "";
  width: 1px;
  height: 22px;
  margin-right: 0.25rem;
  background: color-mix(in srgb, var(--line) 78%, transparent);
}

.settings-toggle-btn {
  width: 36px;
  height: 36px;
  padding: 0;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  border: none;
  background: transparent;
}

.settings-toggle-btn svg {
  width: 18px;
  height: 18px;
  display: block;
}

.settings-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 0.35rem);
  z-index: 950;
  width: 210px;
  border-radius: 10px;
  border: 1px solid color-mix(in srgb, var(--line) 72%, transparent);
  background: var(--menu-bg);
  padding: 0.5rem;
  display: grid;
  gap: 0.35rem;
  box-shadow: 0 10px 20px rgba(var(--shadow-rgb), 0.18);
}

.leaflet-top.leaflet-right {
  top: 58px;
}

.settings-menu[hidden] {
  display: none;
}

.settings-menu label {
  font-size: 0.75rem;
}

.settings-menu select,
.settings-menu button {
  width: 100%;
}

.sidebar {
  border-right: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
  background: linear-gradient(180deg, var(--sidebar-grad-a), var(--sidebar-grad-b));
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: calc(0.8rem + env(safe-area-inset-top, 0px)) 1rem
    calc(0.9rem + env(safe-area-inset-bottom, 0px));
  overflow-y: auto;
  overscroll-behavior: contain;
  height: 100vh;
  height: 100dvh;
}

.sidebar-header h1 {
  margin: 0.15rem 0 0.25rem;
  font-size: 1.45rem;
  line-height: 1.2;
}

.auth-row {
  margin-top: 0.5rem;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 0.35rem;
}

.auth-row input {
  min-width: 0;
}

.mode-switch {
  margin-top: 0.55rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 0.3rem;
  width: 100%;
  padding: 0.28rem;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--line) 72%, transparent);
  background: color-mix(in srgb, var(--panel-2) 58%, transparent);
}

.mode-btn {
  border-radius: 10px;
  border: 1px solid color-mix(in srgb, var(--line) 62%, transparent);
  background: color-mix(in srgb, var(--panel) 75%, transparent);
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 0.45rem 0.8rem;
}

.mode-btn.active {
  border-color: color-mix(in srgb, var(--accent) 60%, var(--line));
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--accent) 34%, #1c2f3e),
    color-mix(in srgb, var(--accent) 16%, #16222e)
  );
  color: var(--text);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 28%, transparent);
}

.kicker {
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
}

.subtle {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.panel {
  background: color-mix(in srgb, var(--panel) 76%, var(--panel-blend));
  border: 1px solid color-mix(in srgb, var(--line) 62%, transparent);
  border-radius: 12px;
  padding: 0.85rem;
}

.panel h2,
.panel h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

/* ---------- Collapsible panels ---------- */
.panel-summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}

.panel-summary::-webkit-details-marker {
  display: none;
}

.panel-summary h2 {
  margin: 0;
}

.panel-summary::after {
  content: "›";
  font-size: 1.3rem;
  line-height: 1;
  color: var(--muted);
  transition: transform 0.18s;
  transform: rotate(90deg);
}

details[open] > .panel-summary::after {
  transform: rotate(-90deg);
}

details.panel > summary + * {
  margin-top: 0.45rem;
}

.controls-panel {
  display: grid;
  gap: 0.45rem;
}

.controls-body {
  display: grid;
  gap: 0.45rem;
}

/* Player panel prominence */
.player-panel {
  border-top: 3px solid var(--accent);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--accent) 7%, var(--panel)),
    var(--panel)
  );
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.range-row {
  display: grid;
  gap: 0.45rem;
}

.time-blocks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.time-chip {
  border-radius: 999px;
  font-size: 0.76rem;
  padding: 0.2rem 0.5rem;
  background: color-mix(in srgb, var(--panel-2) 80%, transparent);
  border: 1px solid color-mix(in srgb, var(--line) 65%, transparent);
}

.time-chip.active,
.time-chip:hover {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
  background: color-mix(in srgb, var(--accent) 14%, transparent);
}

.advanced-filters {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-soft);
  padding: 0.5rem;
}

.advanced-filters summary {
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--accent);
  user-select: none;
}

.advanced-body {
  margin-top: 0.55rem;
  display: grid;
  gap: 0.5rem;
}

.inline-check {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.85rem;
  color: var(--text);
}

.inline-check input {
  margin: 0;
}

label {
  font-size: 0.8rem;
  color: var(--muted);
}

select,
button {
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  font-family: inherit;
  padding: 0.45rem 0.6rem;
}

#speciesFilter {
  min-height: 118px;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

button {
  cursor: pointer;
}

button:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
}

.segment-list,
.species-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
  max-height: 210px;
  overflow: auto;
}

.user-library-list {
  list-style: none;
  margin: 0;
  margin-top: 0.45rem;
  padding: 0;
  display: grid;
  gap: 0.45rem;
  max-height: 210px;
  overflow: auto;
}

.library-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.5rem;
  background: var(--surface-strong);
  display: grid;
  gap: 0.3rem;
}

.library-item-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem;
}

.library-kind {
  font-size: 0.74rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--line) 75%, transparent);
  padding: 0.08rem 0.45rem;
  background: color-mix(in srgb, var(--panel-2) 78%, transparent);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.library-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.library-recall-btn {
  justify-self: end;
  min-width: 112px;
}

.segment-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.55rem;
  background: var(--surface-strong);
  cursor: pointer;
}

.segment-item.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 45%, transparent);
}

.segment-item.dawn-dusk {
  border-left: 4px solid var(--accent-2);
}

.segment-item.time-night {
  border-left: 4px solid #5f7088;
}

.segment-item.time-dawn {
  border-left: 4px solid #d8aa7a;
}

.segment-item.time-morning {
  border-left: 4px solid #8eb8c8;
}

.segment-item.time-afternoon {
  border-left: 4px solid #8aad8c;
}

.segment-item.time-dusk {
  border-left: 4px solid #9e7e98;
}

.segment-item.time-unknown {
  border-left: 4px solid var(--line);
}

.segment-item strong {
  display: block;
  margin-bottom: 0.2rem;
}

.segment-head-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.segment-card-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.activity-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.1rem 0.5rem;
  font-size: 0.68rem;
  letter-spacing: 0.02em;
  border: 1px solid color-mix(in srgb, var(--ok) 48%, transparent);
  background: color-mix(in srgb, var(--ok) 16%, transparent);
  color: color-mix(in srgb, var(--ok) 78%, #dff9ea);
  white-space: nowrap;
}

.segment-item.activity-medium {
  background: color-mix(in srgb, var(--surface-strong) 90%, var(--accent) 10%);
}

.segment-item.activity-high {
  background: color-mix(in srgb, var(--surface-strong) 84%, var(--ok) 16%);
}

.segment-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.83rem;
}

.now-playing {
  margin: 0;
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.35;
  min-height: 1.35em;
}

.now-playing-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.segment-like-btn {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  font-size: 1.05rem;
  line-height: 1;
  flex-shrink: 0;
}

.segment-like-btn.active {
  border-color: color-mix(in srgb, var(--accent-2) 52%, var(--line));
  background: color-mix(in srgb, var(--accent-2) 20%, transparent);
  color: var(--accent-2);
}

.segment-item-like-btn {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  font-size: 0.95rem;
  line-height: 1;
  padding: 0;
}

.segment-item-like-btn.active {
  border-color: color-mix(in srgb, var(--accent-2) 52%, var(--line));
  background: color-mix(in srgb, var(--accent-2) 20%, transparent);
  color: var(--accent-2);
}

#audioPlayer {
  width: 100%;
}

#spectrogramCanvas {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-media-deep);
}

#spectrogramImage {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-media-deep);
  display: block;
}

.spectrogram-dock {
  position: absolute;
  z-index: 670;
  right: 18px;
  bottom: 132px;
  width: min(560px, calc(100% - 36px));
  min-width: 320px;
  max-width: 72vw;
  min-height: 240px;
  max-height: 62vh;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  background: color-mix(in srgb, var(--panel) 88%, var(--surface-media));
  box-shadow: 0 14px 34px rgba(var(--shadow-rgb), 0.22);
  resize: both;
  overflow: auto;
}

.spectrogram-dock[hidden] {
  display: none;
}

.spectrogram-dock-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  cursor: move;
  user-select: none;
}

.spectrogram-dock-header h3 {
  margin: 0;
  font-size: 0.95rem;
}

.spectrogram-dock-body {
  display: grid;
  gap: 0.55rem;
}

.spectrogram-empty {
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 0.5rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.picture-panel {
  display: grid;
  gap: 0.55rem;
}

.picture-body {
  display: grid;
  gap: 0.55rem;
}

.segment-image-wrap {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
  background:
    radial-gradient(circle at 25% 18%, rgba(133, 211, 255, 0.16), transparent 36%),
    linear-gradient(180deg, color-mix(in srgb, var(--panel-2) 64%, var(--surface-media)), var(--surface-media));
  min-height: 150px;
}

#segmentImage {
  width: 100%;
  height: 190px;
  object-fit: contain;
  display: block;
}

.picture-actions {
  display: flex;
  justify-content: flex-end;
}

.map-image-lightbox {
  position: absolute;
  inset: 0;
  z-index: 680;
  display: grid;
  place-items: center;
  background: var(--overlay-scrim);
  backdrop-filter: blur(2px);
}

.map-image-lightbox[hidden] {
  display: none;
}

#mapImagePreview {
  max-width: calc(100% - 3rem);
  max-height: calc(100% - 3rem);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 10px;
  border: 1px solid color-mix(in srgb, var(--line) 65%, transparent);
  box-shadow: 0 8px 26px rgba(var(--shadow-rgb), 0.24);
  background: var(--surface-media);
}

.map-image-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 1;
  border-radius: 999px;
  padding: 0.3rem 0.72rem;
}

body[data-mode="chill"] .segment-panel,
body[data-mode="chill"] .library-panel,
body[data-mode="chill"] .metadata-panel,
body[data-mode="chill"] .audio-timeline-panel,
body[data-mode="chill"] .advanced-filters,
body[data-mode="chill"] .spectrogram-ctrl {
  display: none !important;
}

body[data-mode="chill"] .map-overlay {
  display: none;
}

body[data-mode="chill"] .spectrogram-dock {
  display: none !important;
}

.segment-image-placeholder {
  min-height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0.9rem;
  color: var(--muted);
  font-size: 0.83rem;
}

/* ---------- Transport controls ---------- */
.transport {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  padding: 0.25rem 0;
}

.transport-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 50%;
  padding: 0;
  transition: background 0.12s, transform 0.1s, border-color 0.12s;
  font-family: "IBM Plex Mono", monospace;
  font-weight: 600;
}

.t-skip {
  width: 52px;
  height: 52px;
  font-size: 0.78rem;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--line);
}

.t-skip:hover:not(:disabled) {
  color: var(--text);
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

.t-play {
  width: 68px;
  height: 68px;
  background: var(--accent);
  color: var(--button-on-accent);
  border: none;
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent) 22%, transparent);
}

.t-play:hover:not(:disabled) {
  transform: scale(1.06);
  background: color-mix(in srgb, var(--accent) 88%, #ffffff);
}

.t-play:disabled {
  background: var(--line);
  color: var(--muted);
  cursor: not-allowed;
  box-shadow: none;
}

.t-play svg {
  width: 28px;
  height: 28px;
  display: block;
}

.seek-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.time-stamp {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  color: var(--muted);
  flex-shrink: 0;
  white-space: nowrap;
}

.seek-bar {
  flex: 1;
  min-width: 0;
  accent-color: var(--accent);
  cursor: pointer;
}

.extra-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.vol-label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex: 1;
  min-width: 100px;
}

.vol-slider {
  flex: 1;
  min-width: 50px;
  accent-color: var(--muted);
}

.spectrogram-ctrl {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.metadata-grid {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.35rem 0.6rem;
  font-size: 0.84rem;
}

.metadata-grid dt {
  color: var(--muted);
}

.metadata-grid dd {
  margin: 0;
}

.species-pill {
  font-family: "IBM Plex Mono", monospace;
  display: inline-flex;
  justify-content: space-between;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.25rem 0.55rem;
  font-size: 0.8rem;
  background: var(--surface-strong-2);
}

.map-wrap {
  position: relative;
  min-height: 100vh;
  height: 100vh;
  min-height: 100dvh;
  height: 100dvh;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
}

.map-overlay {
  position: absolute;
  z-index: 600;
  top: 14px;
  left: 64px;
  background: var(--map-ui-bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.45rem 0.6rem;
  backdrop-filter: blur(4px);
}

.map-overlay p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
}

.mobile-filters-btn {
  display: none;
  position: absolute;
  z-index: 610;
  right: 14px;
  top: 14px;
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  background: color-mix(in srgb, var(--accent) 84%, #102030);
  color: var(--button-on-accent);
  border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--button-on-accent-border));
  font-weight: 600;
}

#map {
  min-height: 0;
  height: 100%;
  width: 100%;
  display: block;
}

.audio-timeline-panel {
  margin: 0.7rem;
  margin-top: 0.4rem;
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
}

.timeline-head-right {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.comments-toggle {
  font-size: 0.78rem;
  color: var(--muted);
}

.timeline-header h2 {
  margin: 0;
}

#timelineHint {
  margin-top: 0.45rem;
  min-height: 1.2em;
  color: color-mix(in srgb, var(--text) 72%, var(--muted));
}

.audio-timeline {
  position: relative;
  margin-top: 0.55rem;
  height: 90px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 28%),
    linear-gradient(90deg, var(--timeline-a), var(--timeline-b) 55%, var(--timeline-c));
  overflow: hidden;
}

.audio-progress {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0%;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 36%, transparent), color-mix(in srgb, var(--accent-2) 22%, transparent));
  pointer-events: none;
}

.detection-markers {
  position: absolute;
  inset: 0;
}

.comment-markers {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.comment-marker {
  position: absolute;
  top: 8px;
  transform: translateX(-50%);
  width: 14px;
  height: 14px;
  border-radius: 999px;
  border: 1px solid var(--comment-border);
  background: var(--comment-bg);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--comment-bg) 26%, transparent), 0 2px 4px rgba(var(--shadow-rgb), 0.2);
  cursor: pointer;
  pointer-events: auto;
  z-index: 5;
}

.comment-marker::after {
  content: "C";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 8px;
  font-weight: 700;
  color: var(--comment-text);
  line-height: 1;
}

.comment-marker:hover,
.comment-marker:focus-visible {
  transform: translateX(-50%) scale(1.18);
  outline: none;
}

.timeline-action-menu {
  position: fixed;
  z-index: 1200;
  min-width: 210px;
  border-radius: 10px;
  border: 1px solid color-mix(in srgb, var(--line) 72%, transparent);
  background: var(--menu-bg);
  padding: 0.45rem;
  display: grid;
  gap: 0.4rem;
  box-shadow: 0 8px 18px rgba(var(--shadow-rgb), 0.18);
}

.timeline-action-menu[hidden] {
  display: none !important;
  pointer-events: none;
}

.timeline-action-menu select,
.timeline-action-menu input {
  width: 100%;
}

.timeline-action-row {
  display: flex;
  justify-content: flex-end;
  gap: 0.35rem;
}

.timeline-hint-row {
  margin-top: 0.45rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem;
}

.detection-dot {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 5px;
  height: 5px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--text) 18%, transparent);
  background: color-mix(in srgb, var(--text) 22%, var(--panel));
  opacity: 0.9;
  cursor: pointer;
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--panel) 40%, transparent),
    0 1px 2px rgba(var(--shadow-rgb), 0.18);
}

.detection-dot:hover,
.detection-dot:focus-visible {
  transform: translate(-50%, -50%) scale(1.32);
  z-index: 4;
  outline: none;
}

.leaflet-control-attribution {
  font-family: "IBM Plex Mono", monospace;
  background: color-mix(in srgb, var(--map-ui-bg) 92%, transparent);
  color: var(--muted);
}

.leaflet-control-locate {
  margin-top: 6px;
}

.leaflet-control-locate-btn {
  width: 30px;
  height: 30px;
  border: 0;
  padding: 0;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--map-ui-bg) 96%, transparent);
  color: var(--text);
  font-size: 1rem;
  line-height: 1;
}

.leaflet-control-locate-btn:hover {
  background: color-mix(in srgb, var(--accent) 18%, var(--map-ui-bg));
}

.marker-dot {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--button-on-accent-border));
  background: radial-gradient(circle at 30% 30%, color-mix(in srgb, var(--accent) 90%, var(--panel)), var(--accent));
  box-shadow:
    0 0 0 4px color-mix(in srgb, var(--accent) 22%, transparent),
    0 2px 7px rgba(var(--shadow-rgb), 0.24);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.marker-dot .wave {
  width: 2px;
  border-radius: 999px;
  background: var(--marker-wave);
  opacity: 0.95;
}

.marker-dot .wave:nth-child(1) {
  height: 5px;
}

.marker-dot .wave:nth-child(2) {
  height: 9px;
}

.marker-dot .wave:nth-child(3) {
  height: 6px;
}

.marker-dot .wave + .wave {
  margin-left: 1.5px;
}

.marker-dot.marker-featured {
  border-color: color-mix(in srgb, var(--accent-2) 35%, var(--comment-border));
  background: radial-gradient(circle at 30% 30%, color-mix(in srgb, var(--accent-2) 82%, var(--panel)), var(--accent-2));
  box-shadow:
    0 0 0 4px color-mix(in srgb, var(--accent-2) 24%, transparent),
    0 2px 7px rgba(var(--shadow-rgb), 0.24);
}

.marker-dot.marker-dawn-dusk {
  border-color: #43331b;
}

.marker-dot.marker-active {
  transform: scale(1.08);
  box-shadow:
    0 0 0 7px color-mix(in srgb, #ffffff 28%, transparent),
    0 2px 7px rgba(var(--shadow-rgb), 0.24);
}

.marker-dot.marker-playing {
  animation: pulse-listen 1.35s ease-out infinite;
}

@keyframes pulse-listen {
  0% {
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 42%, transparent);
  }
  70% {
    box-shadow: 0 0 0 12px color-mix(in srgb, var(--accent) 0%, transparent);
  }
  100% {
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 0%, transparent);
  }
}

.marker-cluster-small,
.marker-cluster-medium,
.marker-cluster-large {
  background: color-mix(in srgb, var(--accent) 30%, var(--panel)) !important;
}

.marker-cluster-small div,
.marker-cluster-medium div,
.marker-cluster-large div {
  background: color-mix(in srgb, var(--accent) 70%, var(--panel-2)) !important;
  color: var(--button-on-accent);
  font-family: "IBM Plex Mono", monospace;
  font-weight: 600;
}

@media (max-width: 980px) {
  .app-shell {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, 1fr) minmax(260px, 44dvh);
    height: 100vh;
    height: 100dvh;
  }

  .sidebar {
    order: 2;
    border-right: none;
    border-top: 1px solid var(--line);
    height: auto;
    max-height: none;
    min-height: 0;
    padding-bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px));
  }

  .map-wrap {
    order: 1;
    min-height: 0;
    height: auto;
  }

  #map {
    min-height: 45vh;
    height: 100%;
  }

  .audio-timeline-panel {
    margin: 0.5rem;
  }

  .spectrogram-dock {
    left: 10px;
    right: 10px;
    bottom: 84px;
    top: auto;
    width: auto;
    max-width: none;
    min-width: 0;
    resize: none;
  }

  .controls-panel,
  .player-panel,
  .metadata-panel,
  .segment-panel {
    scroll-margin-top: 0.7rem;
  }
}

@media (max-width: 760px) {
  .topbar-controls {
    top: 10px;
    right: 10px;
    gap: 0.35rem;
  }

  .topbar-cluster {
    padding: 0.22rem;
  }

  .signed-in-badge {
    max-width: 120px;
    padding: 0 0.6rem;
    font-size: 0.72rem;
  }

  .leaflet-top.leaflet-right {
    top: 54px;
  }

  .landing-form-col {
    width: 100%;
  }

  .mobile-filters-btn {
    display: inline-block;
  }

  .sidebar {
    gap: 0.65rem;
    padding-left: 0.8rem;
    padding-right: 0.8rem;
  }

  .panel {
    border-radius: 10px;
    padding: 0.72rem;
  }

  button,
  select {
    min-height: 40px;
    font-size: 0.95rem;
  }

  #speciesFilter {
    min-height: 100px;
  }

  .timeline-header h2 {
    font-size: 0.95rem;
  }

  .audio-timeline {
    height: 84px;
  }

  .detection-dot {
    width: 5px;
    height: 5px;
  }

  /* Player first, less-used panels below */
  .player-panel { order: -1; }
  .controls-panel { order: 3; }
  .segment-panel { order: 4; }
  .metadata-panel { order: 5; }

  /* Larger transport on mobile */
  .t-play {
    width: 76px;
    height: 76px;
    box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent) 24%, transparent);
  }

  .t-play svg { width: 32px; height: 32px; }

  .t-skip {
    width: 56px;
    height: 56px;
    font-size: 0.82rem;
  }

  /* Secondary controls hidden on mobile */
  .extra-controls { display: none; }
}

@media (max-width: 520px) {
  .topbar-controls {
    top: 8px;
    right: 8px;
  }

  .leaflet-top.leaflet-right {
    top: 50px;
  }

  .app-shell {
    grid-template-rows: minmax(0, 1fr) minmax(240px, 46dvh);
  }

  .map-overlay {
    top: 10px;
    left: 58px;
    right: 10px;
    width: auto;
  }

  .map-overlay p {
    font-size: 0.78rem;
  }

  .segment-list,
  .species-list,
  .user-library-list {
    max-height: 180px;
  }
}

@media (max-width: 920px) and (orientation: landscape) and (max-height: 560px) {
  .app-shell {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, 1fr) minmax(165px, 36dvh);
    height: 100vh;
    height: 100dvh;
  }

  .map-wrap {
    min-height: 0;
    height: auto;
  }

  #map {
    min-height: 0;
    height: 100%;
  }

  .audio-timeline-panel {
    margin: 0.4rem;
    padding: 0.55rem;
  }

  .audio-timeline {
    height: 70px;
  }

  .spectrogram-dock {
    bottom: 70px;
    min-height: 170px;
    max-height: 42vh;
  }

  .detection-dot {
    width: 4px;
    height: 4px;
  }

  .sidebar {
    padding-top: 0.55rem;
    padding-bottom: calc(0.5rem + env(safe-area-inset-bottom, 0px));
    gap: 0.5rem;
  }

  .panel {
    padding: 0.55rem;
  }

  .segment-list,
  .species-list,
  .user-library-list {
    max-height: 130px;
  }

  button,
  select {
    min-height: 38px;
  }
}