/* v15.12.1: top-right sound settings panel */
.sound-menu { position: relative; display: inline-block; }
.sound-menu-btn.active { background: linear-gradient(180deg, #f3ffe9, #e7f8db); border-color: rgba(103,178,44,.46); }
.sound-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  z-index: 12000;
  min-width: 210px;
  padding: 11px;
  border-radius: 16px;
  border: 1px solid rgba(84,68,48,.16);
  background: rgba(255,252,246,.98);
  box-shadow: 0 16px 42px rgba(44,34,25,.20);
  display: grid;
  gap: 7px;
  text-align: left;
}
.sound-panel.hidden { display: none; }
.sound-panel label { display: flex; align-items: center; gap: 7px; font-size: 12px; cursor: pointer; white-space: nowrap; }
.sound-panel input { accent-color: #82bf66; }
.sound-panel input:disabled + span { opacity: .55; }
.sound-master { font-weight: 700; }
.sound-panel-divider { height: 1px; background: rgba(84,68,48,.12); margin: 2px 0; }
@media (max-width: 980px) { .sound-panel { right: auto; left: 0; } }


/* Collapsed card sizing is shared by the base panel rules; no event-only shrink override. */

/* v15.12.4: event log scroll chains to the right menu at top/bottom */
.log {
  overscroll-behavior-y: auto !important;
}

/* v15.12.4: sound settings live only in the top-right sound menu */

/* v15.17.0: mobile layout isolation and canvas touch gestures */
#app { overflow-x: clip; }
.layout { position: relative; z-index: 2; }
.panel { position: relative; z-index: 3; }
.lineage-main-card {
  position: relative;
  z-index: 1;
  overflow: hidden;
  contain: layout paint;
}
#gameCanvas {
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
}
.archive-content,
.lineage-main-content,
.lineage-family-tree {
  max-width: 100%;
  box-sizing: border-box;
}
@media (max-width: 980px) {
  .layout {
    position: relative;
    z-index: 4;
  }
  .panel {
    position: relative;
    z-index: 5;
    isolation: isolate;
  }
  .lineage-main-card {
    z-index: 1;
    width: 100%;
    max-width: 100%;
    margin-top: 14px;
    clear: both;
  }
  .lineage-main-content {
    height: auto;
    min-height: 340px;
    max-height: 72vh;
    overflow: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x pan-y pinch-zoom;
  }
  .lineage-family-tree {
    overflow: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x pan-y pinch-zoom;
  }
  .lineage-family-tree .lineage-tree-panel {
    max-width: none;
  }
}

/* Mobile input mode */
.mobile-mode-controls {
  display: none;
  position: absolute;
  left: 10px;
  bottom: 10px;
  z-index: 24;
  gap: 5px;
  padding: 6px;
  border-radius: 14px;
  background: rgba(255, 251, 245, 0.90);
  box-shadow: 0 8px 22px rgba(80,60,35,.18);
  border: 1px solid rgba(120, 95, 60, .16);
  backdrop-filter: blur(8px);
}
.mobile-mode-controls button {
  border: 0;
  border-radius: 10px;
  padding: 7px 8px;
  font-size: 12px;
  font-weight: 800;
  color: #65533f;
  background: rgba(255,255,255,.78);
  box-shadow: inset 0 -1px 0 rgba(0,0,0,.05);
}
.mobile-mode-controls button.active {
  color: #3d321f;
  background: linear-gradient(180deg, #ffe9a8, #ffd376);
  box-shadow: 0 3px 10px rgba(150, 105, 30, .20);
}
body.touch-mobile-ui .mobile-mode-controls:not([hidden]) { display: flex; }
body:not(.touch-mobile-ui) .mobile-mode-controls { display: none !important; }

.mobile-rotate-controls {
  display: none;
  position: absolute;
  right: 10px;
  bottom: 58px;
  z-index: 24;
  gap: 6px;
  padding: 6px;
  border-radius: 14px;
  background: rgba(255, 251, 245, 0.92);
  box-shadow: 0 8px 22px rgba(80,60,35,.18);
  border: 1px solid rgba(120, 95, 60, .16);
  backdrop-filter: blur(8px);
}
.mobile-rotate-controls button {
  border: 0;
  border-radius: 10px;
  padding: 7px 10px;
  font-size: 12px;
  font-weight: 800;
  color: #65533f;
  background: rgba(255,255,255,.82);
  box-shadow: inset 0 -1px 0 rgba(0,0,0,.05);
}
.mobile-rotate-controls button:active { transform: translateY(1px); }
body.touch-mobile-ui .mobile-rotate-controls:not([hidden]) { display: flex; }
body:not(.touch-mobile-ui) .mobile-rotate-controls { display: none !important; }
@media (max-width: 980px) {
  body.touch-mobile-ui .mobile-rotate-controls:not([hidden]) {
    position: fixed;
    left: 50%;
    right: auto;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 56px);
    transform: translateX(-50%);
    z-index: 12002;
    max-width: calc(100vw - 22px);
  }
}

body.touch-mobile-ui.mobile-mode-camera #gameCanvas { cursor: grab; }
body.touch-mobile-ui.mobile-mode-tool #gameCanvas { cursor: crosshair; }


/* Keep panel themes on narrow layouts. */
.card.tool-card { --ui-theme-rgb: 0, 114, 178; background: linear-gradient(180deg, rgba(242, 248, 252, 0.94), rgba(232, 243, 250, 0.91)); border-color: rgba(0, 114, 178, 0.24); }
.card.selected-card { --ui-theme-rgb: 204, 121, 167; background: linear-gradient(180deg, rgba(253, 245, 250, 0.94), rgba(249, 235, 244, 0.91)); border-color: rgba(204, 121, 167, 0.24); }
.card.colony-card { --ui-theme-rgb: 0, 158, 115; background: linear-gradient(180deg, rgba(240, 250, 247, 0.94), rgba(229, 245, 239, 0.91)); border-color: rgba(0, 158, 115, 0.24); }
.card.log-card { --ui-theme-rgb: 230, 159, 0; background: linear-gradient(180deg, rgba(255, 249, 236, 0.94), rgba(253, 242, 215, 0.91)); border-color: rgba(230, 159, 0, 0.24); }


/* v39.15.35: mobile controls and scroll affordances */
@media (max-width: 980px) {
  body.touch-mobile-ui .mobile-mode-controls:not([hidden]) {
    display: flex !important;
  }
  .panel-quick-tabs {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    position: sticky;
    top: 0;
  }
  .panel-quick-tabs button {
    padding-left: 3px;
    padding-right: 3px;
    font-size: 10.5px;
  }
}
body.touch-mobile-ui .tool-tip-popover {
  max-width: min(240px, calc(100vw - 24px));
}

/* v39.15.36: mobile navigation redesign without family input mode */
@media (max-width: 980px) {
  body.touch-mobile-ui .mobile-mode-controls:not([hidden]) {
    position: fixed;
    left: 50%;
    right: auto;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 10px);
    transform: translateX(-50%);
    z-index: 12001;
    max-width: calc(100vw - 22px);
  }
  .panel-quick-tabs {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
  .lineage-main-card {
    margin: 10px 0 0;
    contain: content;
  }
  .lineage-main-card .lineage-head {
    gap: 8px;
  }
  .lineage-main-card .lineage-actions {
    flex-wrap: wrap;
  }
  body.touch-mobile-ui .tool-category:not([data-tool-category="operate"]).collapsed .tool-category-body {
    display: none;
  }
  body.touch-mobile-ui .log {
    max-height: 240px;
  }
}
.back-to-game-btn {
  position: fixed;
  right: calc(env(safe-area-inset-right, 0px) + 12px);
  bottom: calc(env(safe-area-inset-bottom, 0px) + 68px);
  z-index: 12000;
  border: 1px solid rgba(103,178,44,.38);
  border-radius: 999px;
  padding: 9px 12px;
  background: rgba(246, 255, 236, 0.94);
  color: #3f5f2b;
  font-weight: 900;
  font-size: 12px;
  box-shadow: 0 10px 25px rgba(54, 76, 40, .20);
  backdrop-filter: blur(8px);
}
.back-to-game-btn[hidden] { display: none !important; }
@media (min-width: 981px) {
  .back-to-game-btn { display: none !important; }
}

/* v39.15.38: keep desktop layout close to v39.15.36; only hide the PC quick-scroll buttons that duplicate the canvas/tool card. */
@media (min-width: 981px) {
  .panel-quick-tabs {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
  .panel-quick-tabs [data-panel-tab="game"] {
    display: none !important;
  }
}

/* v39.15.38: mobile navigation/footer room and family-graph reachability. */
@media (max-width: 980px) {
  html,
  body {
    max-width: 100%;
    overflow-x: hidden;
  }
  #app {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding-left: max(10px, env(safe-area-inset-left, 0px));
    padding-right: max(10px, env(safe-area-inset-right, 0px));
    padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 92px);
    overflow-x: clip;
  }
  .topbar,
  .top-left,
  .brand,
  .layout,
  .stage-wrap,
  .panel,
  .card,
  .lineage-main-card {
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
  }
  .top-actions {
    width: 100%;
    max-width: 100%;
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 5px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 1px 0 5px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }
  .top-actions > .btn,
  .top-actions > .sound-menu,
  .top-actions .sound-menu-btn {
    flex: 0 0 auto;
    white-space: nowrap;
  }
  .top-actions .btn {
    padding: 7px 9px;
    font-size: 11px;
  }
  .room-link {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  body.touch-mobile-ui .mobile-mode-controls:not([hidden]) {
    position: absolute;
    left: 50%;
    right: auto;
    bottom: 10px;
    transform: translateX(-50%);
    z-index: 24;
    max-width: calc(100% - 18px);
  }
  body.touch-mobile-ui .panel-quick-tabs {
    position: fixed;
    left: max(8px, env(safe-area-inset-left, 0px));
    right: max(8px, env(safe-area-inset-right, 0px));
    bottom: calc(env(safe-area-inset-bottom, 0px) + 8px);
    top: auto;
    z-index: 12002;
    width: auto;
    max-width: none;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 4px;
    margin: 0;
    padding: 6px;
    border: 1px solid rgba(102, 169, 215, 0.34);
    border-radius: 16px;
    background: rgba(244, 250, 247, 0.95);
    box-shadow: 0 12px 28px rgba(42, 54, 64, 0.18);
  }
  body.touch-mobile-ui .panel-quick-tabs button {
    min-height: 34px;
    padding: 5px 2px;
    font-size: 10px;
  }
  body.touch-mobile-ui .selected-card,
  body.touch-mobile-ui .tool-card,
  body.touch-mobile-ui .colony-card,
  body.touch-mobile-ui .log-card,
  body.touch-mobile-ui .lineage-main-card {
    scroll-margin-top: 10px;
    scroll-margin-bottom: calc(env(safe-area-inset-bottom, 0px) + 88px);
  }
  body.touch-mobile-ui .lineage-main-card {
    margin-bottom: calc(env(safe-area-inset-bottom, 0px) + 78px);
  }
  .back-to-game-btn {
    bottom: calc(env(safe-area-inset-bottom, 0px) + 62px);
    right: max(10px, env(safe-area-inset-right, 0px));
  }
}


/* v39.15.47: desktop rollback guard.  Keep the normal PC layout; only remove duplicated quick-scroll buttons. */
@media (min-width: 981px) {
  .topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px 18px;
  }
  .top-left {
    flex: 1 0 auto;
    min-width: max-content;
    max-width: 100%;
  }
  .brand,
  .brand h1,
  h1 {
    flex: 0 0 auto;
    min-width: max-content;
    max-width: none !important;
    overflow: visible !important;
    text-overflow: clip !important;
  }
  .top-actions {
    flex: 1 1 560px;
    margin-left: auto;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
  }
  .top-actions .btn,
  .top-actions .sound-menu-btn,
  .room-link {
    min-height: 42px;
    padding: 10px 16px;
    font-size: 13px;
    line-height: 1.15;
  }
  .panel-quick-tabs {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
  .panel-quick-tabs [data-panel-tab="game"] {
    display: none !important;
  }
}

/* v39.15.47: PC / smartphone UI isolation.  All override UI placement is scoped by width. */
@media (min-width: 981px) {
  html,
  body {
    overflow-x: hidden;
    overflow-y: auto;
  }
  #app {
    width: min(1480px, 100vw);
    padding: 18px;
    overflow: visible;
  }
  .topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px 18px;
  }
  .top-left {
    flex: 1 0 auto;
    min-width: max-content;
    max-width: 100%;
  }
  .brand,
  .brand h1,
  h1 {
    flex: 0 0 auto;
    min-width: max-content;
    max-width: none !important;
    overflow: visible !important;
    text-overflow: clip !important;
  }
  .top-actions {
    flex: 1 1 560px;
    margin-left: auto;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
  }
  .top-actions .btn,
  .top-actions .sound-menu-btn,
  .room-link {
    min-height: 42px;
    padding: 10px 16px;
    font-size: 13px;
    line-height: 1.15;
  }
  .layout {
    display: grid;
    grid-template-columns: minmax(680px, 1fr) minmax(320px, 390px);
    align-items: start;
  }
  .panel {
    position: sticky;
    top: 12px;
    align-self: start;
    max-height: calc(100vh - 24px);
    overflow-y: auto;
    overflow-x: hidden;
  }
  .panel-quick-tabs {
    position: sticky;
    top: 0;
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
  .panel-quick-tabs [data-panel-tab="game"] {
    display: none !important;
  }
  .lineage-main-card {
    display: block;
    visibility: visible;
    position: relative;
    z-index: 1;
    width: auto;
    margin: 16px 0 0;
    overflow: hidden;
    contain: layout paint;
  }
  .lineage-main-content {
    height: min(78vh, 980px);
    min-height: 520px;
    max-height: calc(100vh - 120px);
    overflow: auto;
    overscroll-behavior: auto;
  }
}

@media (max-width: 980px) {
  html,
  body {
    width: 100%;
    max-width: 100%;
    min-height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior-y: auto;
  }
  #app {
    width: 100%;
    max-width: 100%;
    padding: 10px max(10px, env(safe-area-inset-right, 0px)) calc(env(safe-area-inset-bottom, 0px) + 104px) max(10px, env(safe-area-inset-left, 0px));
    overflow-x: clip;
    overflow-y: visible;
  }
  .topbar,
  .top-left,
  .brand,
  .layout,
  .stage-wrap,
  .panel,
  .card,
  .lineage-main-card {
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
  }
  .topbar {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  .top-left {
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .brand h1,
  h1 {
    max-width: 100%;
    overflow: visible;
    text-overflow: clip;
    white-space: nowrap;
    font-size: clamp(20px, 7vw, 30px);
  }
  .top-actions {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 5px;
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 1px 0 5px;
    -webkit-overflow-scrolling: touch;
  }
  .top-actions > .btn,
  .top-actions > .sound-menu,
  .top-actions .sound-menu-btn {
    flex: 0 0 auto;
    white-space: nowrap;
  }
  .top-actions .btn,
  .top-actions .sound-menu-btn {
    min-height: 34px;
    padding: 7px 9px;
    font-size: 11px;
  }
  .layout {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    position: relative;
    z-index: 2;
    overflow: visible;
  }
  .stage-wrap {
    position: relative;
    width: 100%;
    overflow: hidden;
  }
  .panel {
    position: relative !important;
    top: auto !important;
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    max-height: none !important;
    height: auto !important;
    overflow: visible !important;
    isolation: auto;
  }
  body.touch-mobile-ui .panel-quick-tabs,
  .panel-quick-tabs {
    position: fixed;
    left: max(8px, env(safe-area-inset-left, 0px));
    right: max(8px, env(safe-area-inset-right, 0px));
    bottom: calc(env(safe-area-inset-bottom, 0px) + 8px);
    top: auto;
    z-index: 12002;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 4px;
    width: auto;
    max-width: none;
    margin: 0;
    padding: 6px;
    border: 1px solid rgba(102, 169, 215, 0.34);
    border-radius: 16px;
    background: rgba(244, 250, 247, 0.95);
    box-shadow: 0 12px 28px rgba(42, 54, 64, 0.18);
  }
  .panel-quick-tabs button {
    min-height: 34px;
    padding: 5px 2px;
    font-size: 10px;
  }
  body.touch-mobile-ui .mobile-mode-controls:not([hidden]) {
    display: flex !important;
    position: absolute;
    left: 50%;
    right: auto;
    bottom: 10px;
    transform: translateX(-50%);
    z-index: 24;
    max-width: calc(100% - 18px);
  }
  body.touch-mobile-ui.mobile-mode-auto #gameCanvas {
    touch-action: pan-y pinch-zoom !important;
  }
  body.touch-mobile-ui.mobile-mode-camera #gameCanvas,
  body.touch-mobile-ui.mobile-mode-tool #gameCanvas {
    touch-action: none !important;
  }
  .log {
    max-height: none !important;
    height: auto !important;
    overflow: visible !important;
    overscroll-behavior-y: auto !important;
  }
  .lineage-main-card {
    display: block !important;
    visibility: visible !important;
    position: relative;
    z-index: 1;
    width: 100%;
    margin: 10px 0 calc(env(safe-area-inset-bottom, 0px) + 132px);
    overflow: visible !important;
    contain: none !important;
    clear: both;
  }
  .lineage-main-content {
    display: block !important;
    height: auto !important;
    min-height: 360px;
    max-height: none !important;
    overflow-x: hidden !important;
    overflow-y: visible !important;
    overscroll-behavior-y: auto !important;
    -webkit-overflow-scrolling: auto;
    touch-action: pan-y pinch-zoom;
  }
  .lineage-family-tree {
    max-width: 100%;
    overflow-x: auto !important;
    overflow-y: visible !important;
    overscroll-behavior-x: contain;
    overscroll-behavior-y: auto;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x pan-y pinch-zoom;
  }
  .lineage-family-tree .lineage-tree-panel {
    max-width: none;
  }
  .selected-card,
  .tool-card,
  .colony-card,
  .log-card,
  .lineage-main-card,
  .stage-wrap {
    scroll-margin-top: 0 !important;
    scroll-margin-bottom: calc(env(safe-area-inset-bottom, 0px) + 104px);
  }
}