/* Garden materials. Shared by the garden, its dialogs and ROOT. */
:root {
  --glass-accent: var(--primary, var(--accent));
  --glass-on-accent: var(--on-primary, var(--on-accent));
  --glass-line: rgba(53, 79, 58, .2);
  --glass-edge: rgba(255, 255, 255, .85);
  --glass-control: rgba(250, 252, 247, .88);
  --glass-hover: #edf3e9;
  --glass-sheet: rgba(246, 249, 241, .9);
  --glass-group: rgba(255, 255, 255, .5);
  --glass-chrome: rgba(244, 249, 238, .88);
  --glass-selected: #d9e6d3;
  --glass-glint: rgba(255, 255, 255, .3);
  --glass-shadow: 0 3px 10px #142b1810, inset 0 1px 0 var(--glass-edge);
  --glass-depth: 0 24px 64px #12271830, inset 0 1px 0 var(--glass-edge);
  --glass-danger: #a33638;
  --glass-focus: #5d4676;
  --glass-blur: blur(24px) saturate(135%);
  --glass-ease: cubic-bezier(.2, .75, .25, 1);
}
:root[data-theme=evening] {
  --glass-line: rgba(210, 232, 207, .24);
  --glass-edge: rgba(233, 249, 226, .2);
  --glass-control: rgba(38, 58, 44, .96);
  --glass-hover: #354e3d;
  --glass-sheet: rgba(30, 48, 37, .9);
  --glass-group: rgba(180, 211, 174, .07);
  --glass-chrome: rgba(31, 51, 38, .92);
  --glass-selected: #38533e;
  --glass-glint: rgba(225, 247, 217, .08);
  --glass-shadow: 0 4px 12px #06180e28, inset 0 1px 0 var(--glass-edge);
  --glass-depth: 0 24px 64px #06110a66, inset 0 1px 0 var(--glass-edge);
  --glass-danger: #ffb4ae;
  --glass-focus: #d0b9e8;
}
button, a, input, textarea, summary { -webkit-tap-highlight-color: transparent; }
button, a.button, .menu-item, .menu-profile, .root-tabs a, .upload-button {
  transition: background-color 160ms ease, border-color 160ms ease, box-shadow 180ms ease, opacity 160ms ease, scale 240ms var(--glass-ease);
}
:is(button, a, input, textarea, summary):focus-visible,
.upload-button:focus-within {
  outline: 3px solid var(--glass-focus);
  outline-offset: 3px;
}
:is(.button, .icon-button, .garden-select-button, .filters button, .page-tabs button,
  .stage-tabs button, .climate-tabs button, .text-button, .upload-button) {
  min-height: 48px;
  border: 1px solid var(--glass-line);
  border-radius: 18px;
  background-color: var(--glass-control);
  background-image: linear-gradient(160deg, var(--glass-glint), transparent 65%);
  color: var(--text);
  box-shadow: var(--glass-shadow);
  font-weight: 550;
  text-decoration: none;
  cursor: pointer;
}
.button, .icon-button { filter: none; }
.button.button { border-radius: 999px; }
.icon-button.icon-button { width: 48px; min-width: 48px; border-radius: 50%; }
.button.primary {
  background-color: var(--glass-accent);
  background-image: linear-gradient(170deg, rgba(255,255,255,.08), transparent 75%);
  color: var(--glass-on-accent);
  border-color: transparent;
  box-shadow: 0 4px 12px #1c452326, inset 0 1px 0 #ffffff38;
}
.button.subtle { background-color: var(--glass-group); border-color: var(--glass-line); }
.button.lavender { background-color: var(--lavender-soft, var(--soft)); }
.text-button { padding: 10px 14px; font-size: .875rem; color: var(--glass-accent); }
.install-card>.text-button { margin-top: 10px; }
.panel-head .icon-button { background-color: var(--glass-control); }
.filters button[aria-pressed=true], .page-tabs button[aria-selected=true] {
  background-color: var(--glass-accent);
  background-image: none;
  color: var(--glass-on-accent);
}
.page-tabs, .climate-tabs, .root-tabs, .stage-tabs {
  gap: 6px;
  padding: 5px;
  background: var(--glass-group);
  border: 1px solid var(--glass-line);
  border-radius: 22px;
}
.page-tabs button, .climate-tabs button, .stage-tabs button { border-radius: 16px; box-shadow: none; }
.climate-tabs { margin-top: 18px; }
.climate-tabs button[aria-pressed=true], .stage-tabs button[aria-pressed=true], .root-tabs a[aria-current=page] {
  background-color: var(--glass-selected);
  color: var(--text);
  border-color: var(--glass-accent);
  box-shadow: var(--glass-shadow);
}
.root-tabs a { border-radius: 15px; min-height: 48px; }
.stage-tabs button, .upload-button { min-height: 44px; }
:is(.glass, .decorate-shortcut, .pair-menu-button, .mobile-dock) {
  background-color: var(--glass-chrome);
  background-image: linear-gradient(150deg, var(--glass-glint), transparent 60%);
  border: 1px solid var(--glass-line);
  box-shadow: var(--glass-shadow);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
}
.pair-menu-button { border-radius: 30px; padding: 4px 6px; }
.decorate-shortcut { border-radius: 50%; }
.climate-dock { padding: 7px; border-radius: 30px; gap: 3px; }
.climate-dock button { border: 0; border-radius: 23px; }
.climate-dock button + button { border: 0; }
.climate-dock button:focus-visible { outline-offset: -3px; }
.climate-dock small { color: var(--muted); }
.plant-label {
  background-color: var(--glass-chrome);
  background-image: linear-gradient(160deg, var(--glass-glint), transparent 60%);
  border-color: var(--glass-line);
  box-shadow: var(--glass-shadow);
  border-radius: 20px;
  transition: background-color 160ms ease, scale 200ms var(--glass-ease);
}
.empty-slot { background: var(--glass-chrome); color: var(--text); border-color: var(--glass-accent); border-radius: 24px; box-shadow: var(--glass-shadow); }
.atlas-card, .collection-card, .decor-option, .catalog-row, .radio-row {
  background: var(--glass-control);
  border-color: var(--glass-line);
  box-shadow: inset 0 1px 0 var(--glass-edge);
}
.decor-option[aria-pressed=true], .radio-row:has(input:checked) { background: var(--glass-selected); border-color: var(--glass-accent); }
.settings-block { border-color: var(--glass-line); border-radius: 26px; box-shadow: inset 0 1px 0 var(--glass-edge); }
.menu-grid { gap: 6px; }
.menu-grid a, .menu-grid button { border-radius: 16px; }
.menu-grid [data-action=logout], [data-action=delete-note], .destructive { color: var(--glass-danger); }
.journal-row { border-radius: 16px; padding-inline: 12px; }
.garden-select-button { border-radius: 16px; font-weight: 400; }
.garden-select-button[aria-expanded=true] { background: var(--glass-selected); border-color: var(--glass-accent); }
.garden-select-menu {
  border-radius: 20px;
  padding: 7px;
  border-color: var(--glass-line);
  background: var(--glass-sheet);
  box-shadow: var(--glass-depth);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
}
.garden-select-menu>[role=option] { border-radius: 13px; padding-right: 34px; position: relative; }
.garden-select-menu>[aria-selected=true] { background: var(--glass-selected); color: var(--text); }
.garden-select-menu>[aria-selected=true]::after { content: '✓'; position: absolute; right: 13px; top: 12px; color: var(--glass-accent); }
.garden-select-menu>.highlighted { outline: 2px solid var(--glass-accent); outline-offset: -2px; }
/* Only floating surfaces blur the world; content groups use one material layer. */
.overlay-panel, dialog.plant-panel, .navigation-panel, #root-editor, #progress-editor {
  background: var(--glass-sheet);
  background-image: linear-gradient(130deg, var(--glass-glint), transparent 40%);
  border: 1px solid var(--glass-line);
  box-shadow: var(--glass-depth);
  border-radius: 30px;
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
}
.overlay-panel::backdrop, #root-editor::backdrop, #progress-editor::backdrop { background: rgba(9, 24, 15, .38); }
.panel-head { border-bottom: 0; padding: 18px 22px 12px; }
.panel-head h2 { letter-spacing: -.025em; }
.panel-body { scrollbar-width: thin; scrollbar-color: var(--glass-line) transparent; scroll-padding: 8px; }
.panel-footer, .editor-header { background: var(--glass-sheet); border-color: var(--glass-line); }
.panel-footer { border-radius: 0 0 30px 30px; }
input:not([type=checkbox]):not([type=radio]):not([type=file]), textarea {
  border-color: var(--glass-line);
  border-radius: 16px;
}
.navigation-panel { width: min(480px, calc(100vw - 32px)); }
.navigation-panel .panel-body { padding: 4px 18px 16px; }
.navigation-panel .panel-head h2 { font-size: 1.375rem; }
.menu-profile {
  display: flex; align-items: center; gap: 14px; min-height: 70px;
  padding: 8px 8px 14px; text-decoration: none; border-radius: 18px;
}
.menu-profile .avatars { padding: 0; flex: none; }
.menu-profile .avatar { width: 40px; height: 40px; }
.menu-profile-copy { display: grid; gap: 2px; flex: 1; min-width: 0; }
.menu-profile-copy strong { font-size: .9375rem; font-weight: 600; overflow-wrap: anywhere; }
.menu-profile-copy small { font-size: .8125rem; }
.garden-menu { display: grid; gap: 16px; }
.menu-section h3 { color: var(--muted); font-size: .75rem; font-weight: 600; margin: 0 12px 7px; letter-spacing: .025em; }
.menu-group { padding: 4px; border: 1px solid var(--glass-line); background: var(--glass-group); border-radius: 22px; }
.menu-item {
  display: flex; gap: 11px; align-items: center; width: 100%; min-height: 48px;
  padding: 11px 12px; background: transparent; border-radius: 17px;
  font-size: .875rem; line-height: 1.4; text-align: left; text-decoration: none;
}
.menu-item>span { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.menu-item>.icon { width: 21px; height: 21px; color: var(--glass-accent); }
.menu-item>.menu-chevron, .menu-profile>.menu-chevron { width: 14px; height: 14px; color: var(--muted); }
.menu-item[aria-current=page] { background: var(--glass-selected); font-weight: 600; }
.menu-group:not(.menu-destinations) .menu-item + .menu-item { position: relative; }
.menu-group:not(.menu-destinations) .menu-item + .menu-item::before { content: ''; position: absolute; left: 44px; right: 12px; top: 0; height: 1px; background: var(--glass-line); }
.menu-destinations { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.menu-destinations .menu-item { gap: 8px; min-height: 52px; padding: 12px 10px; }
.menu-destinations .menu-chevron { display: none; }
.menu-account { display: grid; gap: 2px; padding: 0 4px; }
.menu-account .menu-item { min-height: 44px; font-size: .8125rem; }
.menu-item.destructive>.icon { color: inherit; }
@media (hover:hover) and (pointer:fine) {
  :is(.button, .icon-button, .text-button, .garden-select-button, .filters button, .page-tabs button, .stage-tabs button, .climate-tabs button, .upload-button):hover:not(:disabled),
  :is(.menu-item, .menu-profile, .menu-grid a, .menu-grid button, .root-tabs a, .climate-dock button, .mobile-dock>a, .journal-row):hover:not(:disabled) {
    background-color: var(--glass-hover); filter: none;
  }
  .button.primary:hover:not(:disabled), .filters button[aria-pressed=true]:hover, .page-tabs button[aria-selected=true]:hover {
    background-color: var(--glass-accent); box-shadow: 0 5px 18px #183b2b35, inset 0 1px 0 #ffffff60; filter: none;
  }
  .plant-object:hover .plant-label, .catalog-row:hover, .decor-option:hover, .atlas-card:hover { background-color: var(--glass-hover); }
  .pair-menu-button:hover, .decorate-shortcut:hover { background-color: var(--glass-hover); }
}
/* Scale is independent of scene positioning transforms; presses never move the layout. */
:is(.button, .icon-button, .text-button, .garden-select-button, .filters button, .page-tabs button,
  .stage-tabs button, .climate-tabs button, .menu-item, .menu-profile, .pair-menu-button,
  .decorate-shortcut, .climate-collapsed, .empty-slot, .decor-option, .atlas-card,
  .catalog-row, .root-tabs a, .upload-button, .menu-grid a, .menu-grid button):active:not(:disabled) {
  scale: .975;
  transition-duration: 70ms;
  box-shadow: inset 0 1px 4px #102a1a20;
}
.climate-dock button:active, .mobile-dock>a:active { background-color: var(--glass-selected); scale: .97; }
.plant-object:active .plant-label { scale: .97; background-color: var(--glass-selected); }
.scene-edge:active { scale: .92; opacity: .9; }
button:disabled { box-shadow: none; opacity: .5; }
@media (max-width:767px) {
  .climate-dock { border-radius: 26px; padding: 6px; }
  .climate-dock button { border-radius: 20px; }
  .mobile-dock { border-radius: 24px 24px 0 0; border-bottom: 0; }
  .mobile-dock>a { border-radius: 19px; }
  .mobile-dock>[aria-current=page] { background: var(--glass-selected); color: var(--text); }
  .mobile-dock .plant-plus { background: var(--glass-accent); color: var(--glass-on-accent); box-shadow: var(--glass-shadow); transition: scale 200ms var(--glass-ease); }
  .mobile-dock .plant-plus:active { scale: .93; }
  .navigation-panel { width: calc(100vw - 24px); }
  .navigation-panel .panel-head { padding: 14px 16px 10px; }
  .navigation-panel .panel-body { padding: 2px 12px 14px; }
  .navigation-panel .panel-head h2 { font-size: 1.25rem; }
  .menu-profile { gap: 10px; }
  .menu-destinations .menu-item { font-size: .8125rem; gap: 7px; padding-inline: 8px; }
  .menu-destinations .menu-item>.icon { width: 19px; height: 19px; }
  .panel-footer { padding-bottom: max(16px, env(safe-area-inset-bottom)); }
}
@media (max-width:359px) {
  .navigation-panel .panel-head h2 { font-size: 1.125rem; }
  .menu-destinations { grid-template-columns: 1fr; }
}
/* Opaque materials preserve all controls for lower-end devices and accessibility settings. */
:root:is([data-transparency=reduced], [data-quality=low]) {
  --glass-control: var(--surface); --glass-sheet: var(--surface); --glass-chrome: var(--surface);
  --glass-group: var(--soft); --glass-blur: none; --glass-glint: transparent;
}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))) {
  :root { --glass-control: var(--surface); --glass-sheet: var(--surface); --glass-chrome: var(--surface); }
}
@media (prefers-reduced-transparency:reduce), (prefers-contrast:more) {
  :root { --glass-control: var(--surface); --glass-sheet: var(--surface); --glass-chrome: var(--surface); --glass-blur: none; --glass-glint: transparent; --glass-line: var(--muted); }
}
@media (prefers-reduced-motion:no-preference) {
  :root:not([data-motion=reduced]) .overlay-panel[open],
  :root:not([data-motion=reduced]) #root-editor[open],
  :root:not([data-motion=reduced]) #progress-editor[open] { animation: glass-appear 180ms ease-out; }
}
@keyframes glass-appear { from { opacity: 0; } to { opacity: 1; } }
:root[data-motion=reduced] *, :root[data-motion=reduced] *::before, :root[data-motion=reduced] *::after {
  animation: none !important; transition: none !important; scale: none !important; scroll-behavior: auto !important;
}
@media (prefers-reduced-motion:reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scale: none !important; scroll-behavior: auto !important; }
}