/* v3 modes: mode switch, forecast dock (layer chips + timeline), rain banner. */

/* ---------- mode switch ---------- */
.modes {
  position: fixed; z-index: 21;
  top: calc(var(--gap) + var(--safe-t));
  left: calc(var(--sidebar) + var(--gap) * 2 + (100vw - var(--sidebar) - var(--gap) * 3) / 2);
  transform: translateX(-50%);
  display: flex; gap: 2px; padding: 4px; border-radius: 999px;
}
.modes button {
  display: flex; align-items: center; gap: 7px;
  padding: 8px 14px; border-radius: 999px;
  font-size: 14px; font-weight: 600; color: var(--text-2);
  transition: background .2s var(--ease), color .2s;
}
.modes button:hover { color: var(--text); }
.modes button[aria-pressed="true"] { background: var(--surface-3); color: var(--text); }
.modes button svg { width: 16px; height: 16px; }

/* ---------- rain banner ---------- */
.rain-banner {
  position: fixed; z-index: 21;
  top: calc(var(--gap) * 2 + 48px + var(--safe-t));
  left: calc(var(--sidebar) + var(--gap) * 2 + (100vw - var(--sidebar) - var(--gap) * 3) / 2);
  transform: translateX(-50%);
  display: flex; align-items: center; gap: 9px;
  padding: 9px 14px; border-radius: 999px;
  font-size: 13.5px; font-weight: 600; white-space: nowrap;
  background: color-mix(in srgb, #3b82f6 18%, var(--surface));
}
.rain-banner .chev svg { width: 14px; height: 14px; color: var(--text-3); }
.rain-banner .drop { color: #3b82f6; }

/* ---------- forecast dock ---------- */
body:not([data-mode="rain"]) .dock { display: none; }
body:not([data-mode="rain"]) #status { visibility: hidden; }
.fdock {
  position: fixed; z-index: 14;
  left: calc(var(--sidebar) + var(--gap) * 2); right: var(--gap); bottom: var(--gap);
  border-radius: var(--radius);
  padding: 10px 14px 10px;
  display: flex; flex-direction: column; gap: 8px;
}
.fdock[hidden] { display: none; }
.layer-chips { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; padding-bottom: 1px; }
.layer-chips::-webkit-scrollbar { display: none; }
.layer-chips button {
  display: flex; align-items: center; gap: 6px; flex: none;
  padding: 6px 12px; border-radius: 999px;
  font-size: 13px; font-weight: 550; color: var(--text);
  background: var(--surface-2); border: 1px solid var(--border);
}
.layer-chips button:hover { background: var(--hover); }
.layer-chips button[aria-checked="true"] { background: #2563eb; border-color: #2563eb; color: #fff; }
.layer-chips button svg { width: 15px; height: 15px; }
.layer-chips .loading { width: 14px; height: 14px; border: 1.5px solid var(--text-3); border-top-color: var(--text); border-radius: 50%; animation: spin 1s linear infinite; align-self: center; flex: none; }

.fdock-row { display: grid; grid-template-columns: auto 190px 1fr auto; align-items: center; gap: 16px; }
.now-btn {
  height: 36px; padding: 0 14px; border-radius: 12px;
  font-weight: 600; font-size: 13px;
  background: var(--surface-2); border: 1px solid var(--border);
}
.now-btn:hover { background: var(--hover); }

.ftrack { position: relative; height: 44px; cursor: pointer; touch-action: none; user-select: none; }
.ftrack:focus-visible { outline-offset: 4px; }
.ftrack-bar { position: absolute; left: 0; right: 0; top: 10px; height: 8px; border-radius: 4px; background: var(--track-future); overflow: hidden; }
.ftrack-past { height: 100%; width: 0; background: var(--track-past); }
.ftrack-thumb {
  position: absolute; top: 5px; width: 18px; height: 18px; margin-left: -9px; border-radius: 50%;
  background: var(--text); box-shadow: 0 1px 4px rgba(0, 0, 0, .3); pointer-events: none;
}
.ftrack-ticks { position: absolute; inset: 0; pointer-events: none; }
.ftrack-ticks i { position: absolute; top: 7px; height: 14px; border-left: 1px solid var(--border-strong); }
.ftrack-ticks span { position: absolute; bottom: 0; font-size: 10.5px; color: var(--text-3); padding-left: 4px; white-space: nowrap; }

/* The forecast dock is taller than the radar dock: lift the legend and attribution above it */
body:not([data-mode="rain"]) { --dock-h: 128px; }

/* Layer legend shares the radar legend box */
.legend .legend-bar.layer { height: 7px; }

@media (max-width: 860px) {
  .modes { left: 50%; top: calc(var(--gap) * 2 + 48px + var(--safe-t)); }
  .modes button { padding: 7px 12px; font-size: 13px; }
  .rain-banner { left: 50%; top: calc(var(--gap) * 4 + 140px + var(--safe-t)); }
  body:not([data-mode="rain"]) .legend { top: calc(var(--gap) * 3 + 96px + var(--safe-t)); }
  .fdock {
    left: 0; right: 0; bottom: 0; border-radius: 0;
    padding: 10px 14px calc(8px + var(--safe-b));
    background: var(--surface-solid); border: 0; border-top: 1px solid var(--border);
    box-shadow: 0 -8px 24px rgba(0, 0, 0, .18); backdrop-filter: none; -webkit-backdrop-filter: none;
  }
  .fdock-row { grid-template-columns: auto 1fr auto; grid-template-areas: "play readout now" "track track track"; gap: 6px 12px; }
  .fdock-row .play { grid-area: play; }
  .fdock-row .readout { grid-area: readout; display: flex; align-items: baseline; gap: 8px; min-width: 0; }
  .fdock-row .readout-time { font-size: 18px; }
  .fdock-row .ftrack { grid-area: track; height: 40px; }
  .fdock-row .now-btn { grid-area: now; }
  body:not([data-mode="rain"]) { --dock-h: 150px; --peek: 330px; }
}

/* ---------- pin value bubble ---------- */
.pin-wrap { display: flex; flex-direction: column; align-items: center; gap: 6px; pointer-events: none; }
.pin-label {
  padding: 5px 11px; border-radius: 999px;
  background: var(--surface-solid); color: var(--text); border: 1px solid var(--border);
  font-size: 14px; font-weight: 700; white-space: nowrap; box-shadow: 0 2px 8px rgba(0, 0, 0, .25);
}
.pin-label[hidden] { display: none; }