/* RHKEARTH analysis tools — interaction patterns adapted from OSIRIS (MIT).
   OSIRIS copyright (c) 2026 simplifaisoul. See OSIRIS_LICENSE.txt. */

#rhk-analysis-tools-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

#rhk-analysis-tools-btn[aria-expanded="true"] {
  background: rgba(231,227,214,.13) !important;
  border-color: rgba(231,227,214,.42) !important;
}

#rhk-analysis-tools-panel {
  position: fixed;
  z-index: 9550;
  top: 74px;
  left: 50%;
  width: min(360px, calc(100vw - 32px));
  transform: translateX(-50%);
  padding: 0;
  color: rgba(239,239,233,.94);
  background: rgba(12,13,13,.92);
  border: 1px solid rgba(231,227,214,.18);
  border-radius: 8px;
  box-shadow: 0 18px 52px rgba(0,0,0,.42);
  backdrop-filter: blur(18px) saturate(.8);
  -webkit-backdrop-filter: blur(18px) saturate(.8);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

#rhk-analysis-tools-panel[hidden],
#rhk-asset-search[hidden],
#rhk-shortcuts-overlay[hidden] { display: none !important; }

.rhk-tools-header,
.rhk-shortcuts-card > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 9px 10px 9px 13px;
  border-bottom: 1px solid rgba(231,227,214,.10);
}

.rhk-tools-header > div,
.rhk-shortcuts-card > header > div {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.rhk-tools-header small,
.rhk-shortcuts-card header small {
  font-size: 8px;
  letter-spacing: .20em;
  color: rgba(231,227,214,.44);
}

.rhk-tools-header strong,
.rhk-shortcuts-card header strong {
  font-size: 12px;
  letter-spacing: .16em;
  font-weight: 650;
}

.rhk-tools-header button,
.rhk-shortcuts-card header button {
  width: 30px;
  height: 30px;
  padding: 0;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: rgba(231,227,214,.62);
  cursor: pointer;
}

.rhk-tools-header button:hover,
.rhk-shortcuts-card header button:hover { background: rgba(255,255,255,.06); color: #efefe9; }
.rhk-tools-header .material-symbols-outlined,
.rhk-shortcuts-card .material-symbols-outlined { font-size: 18px; }

.rhk-tools-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  padding: 10px;
}

.rhk-tools-grid > button {
  min-width: 0;
  min-height: 72px;
  padding: 9px 4px 7px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border: 1px solid rgba(231,227,214,.11);
  border-radius: 6px;
  background: rgba(255,255,255,.025);
  color: rgba(239,239,233,.74);
  cursor: pointer;
  font-family: inherit;
}

.rhk-tools-grid > button:hover { background: rgba(255,255,255,.055); border-color: rgba(231,227,214,.24); }
.rhk-tools-grid > button.active {
  background: rgba(114,201,216,.10);
  border-color: rgba(114,201,216,.48);
  color: rgba(239,239,233,.96);
}
.rhk-tools-grid .material-symbols-outlined { font-size: 20px; }
.rhk-tools-grid b { font-size: 9px; letter-spacing: .12em; font-weight: 650; }
.rhk-tools-grid small { font-size: 7px; letter-spacing: .10em; color: rgba(231,227,214,.40); }

.rhk-tools-instruction {
  min-height: 42px;
  padding: 9px 12px;
  border-top: 1px solid rgba(231,227,214,.07);
  border-bottom: 1px solid rgba(231,227,214,.07);
  font-size: 8px;
  line-height: 1.45;
  letter-spacing: .08em;
  color: rgba(231,227,214,.54);
}

.rhk-tools-footer {
  display: grid;
  grid-template-columns: 1fr 70px 32px;
  gap: 6px;
  padding: 9px 10px 10px;
}
.rhk-tools-footer button {
  height: 30px;
  border: 1px solid rgba(231,227,214,.12);
  border-radius: 5px;
  background: rgba(255,255,255,.025);
  color: rgba(239,239,233,.66);
  font: 600 8px/1 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  letter-spacing: .10em;
  cursor: pointer;
}
.rhk-tools-footer button:hover { background: rgba(255,255,255,.06); color: #efefe9; }

#rhk-asset-search,
#rhk-shortcuts-overlay {
  position: fixed;
  inset: 0;
  z-index: 12000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: min(18vh, 150px) 18px 30px;
  background: rgba(0,0,0,.46);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.rhk-search-shell,
.rhk-shortcuts-card {
  width: min(620px, calc(100vw - 28px));
  max-height: min(620px, 72vh);
  overflow: hidden;
  border: 1px solid rgba(231,227,214,.20);
  border-radius: 9px;
  background: rgba(10,11,11,.96);
  box-shadow: 0 28px 80px rgba(0,0,0,.55);
  color: #efefe9;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.rhk-search-row {
  height: 54px;
  display: grid;
  grid-template-columns: 26px 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  border-bottom: 1px solid rgba(231,227,214,.10);
}
.rhk-search-row .material-symbols-outlined { color: rgba(231,227,214,.52); font-size: 20px; }
.rhk-search-row input {
  width: 100%;
  min-width: 0;
  height: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: #efefe9;
  font: 500 13px/1.2 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}
.rhk-search-row input::placeholder { color: rgba(231,227,214,.30); }
.rhk-search-row kbd,
.rhk-shortcut-list kbd {
  min-width: 24px;
  padding: 4px 6px;
  border: 1px solid rgba(231,227,214,.15);
  border-bottom-color: rgba(231,227,214,.28);
  border-radius: 4px;
  background: rgba(255,255,255,.035);
  color: rgba(231,227,214,.62);
  font: 600 8px/1 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  text-align: center;
}

#rhk-asset-search-meta {
  padding: 7px 12px;
  border-bottom: 1px solid rgba(231,227,214,.07);
  color: rgba(231,227,214,.38);
  font-size: 8px;
  letter-spacing: .12em;
}

#rhk-asset-search-results {
  max-height: min(430px, 55vh);
  overflow-y: auto;
  padding: 5px;
}
.rhk-search-result {
  width: 100%;
  min-height: 50px;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  border: 1px solid transparent;
  border-radius: 5px;
  background: transparent;
  color: #efefe9;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}
.rhk-search-result:hover,
.rhk-search-result:focus-visible { background: rgba(255,255,255,.05); border-color: rgba(231,227,214,.09); outline: 0; }
.rhk-search-result b { font-size: 10px; letter-spacing: .08em; font-weight: 650; }
.rhk-search-result span { width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 8px; color: rgba(231,227,214,.43); }
.rhk-search-empty { padding: 28px 14px; text-align: center; color: rgba(231,227,214,.35); font-size: 8px; letter-spacing: .10em; }

.rhk-shortcuts-card { width: min(460px, calc(100vw - 28px)); }
.rhk-shortcut-list { padding: 6px 12px 12px; }
.rhk-shortcut-list > div {
  min-height: 42px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid rgba(231,227,214,.055);
}
.rhk-shortcut-list > div:last-child { border-bottom: 0; }
.rhk-shortcut-list span { margin-left: 7px; font-size: 9px; letter-spacing: .04em; color: rgba(231,227,214,.60); }
.rhk-shortcuts-card > footer { padding: 9px 12px; border-top: 1px solid rgba(231,227,214,.08); color: rgba(231,227,214,.34); font-size: 7px; letter-spacing: .10em; }

body.rhk-analysis-drawing #cesiumContainer canvas { cursor: crosshair !important; }

#rhk-tools-toast {
  position: fixed;
  z-index: 13000;
  left: 50%;
  bottom: 44px;
  transform: translate(-50%, 10px);
  opacity: 0;
  pointer-events: none;
  padding: 7px 10px;
  border: 1px solid rgba(231,227,214,.14);
  border-radius: 5px;
  background: rgba(8,9,9,.90);
  color: rgba(239,239,233,.82);
  font: 600 8px/1.2 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  letter-spacing: .10em;
  transition: opacity .15s ease, transform .15s ease;
}
#rhk-tools-toast.show { opacity: 1; transform: translate(-50%, 0); }

/* Phone layout is automatic. Nothing here activates the mobile mode itself;
   it merely respects the class installed by rhkearth-mobile.js. */
.rhk-mobile-ui #rhk-analysis-tools-panel {
  top: auto;
  left: max(10px, env(safe-area-inset-left));
  right: max(10px, env(safe-area-inset-right));
  bottom: calc(36px + env(safe-area-inset-bottom));
  width: auto;
  transform: none;
  max-height: min(54vh, 430px);
  overflow-y: auto;
}
.rhk-mobile-ui .rhk-tools-grid { grid-template-columns: repeat(2, 1fr); }
.rhk-mobile-ui .rhk-tools-grid > button { min-height: 58px; }
.rhk-mobile-ui #rhk-asset-search,
.rhk-mobile-ui #rhk-shortcuts-overlay {
  padding-top: calc(70px + env(safe-area-inset-top));
  padding-left: max(10px, env(safe-area-inset-left));
  padding-right: max(10px, env(safe-area-inset-right));
}
.rhk-mobile-ui .rhk-search-shell,
.rhk-mobile-ui .rhk-shortcuts-card { width: 100%; max-height: 72vh; }

@media (max-width: 520px) {
  #rhk-analysis-tools-panel { width: calc(100vw - 20px); }
  .rhk-tools-footer { grid-template-columns: 1fr 64px 32px; }
}