/* ---------------------------------------------------------------------------
   Plant Shop UI

   The 3D canvas fills the viewport; everything here floats on top of it. The
   overlay is pointer-events:none by default and re-enables events only on the
   panels themselves, so dragging on empty space still orbits the camera.
   --------------------------------------------------------------------------- */

:root {
  --bg: #1d241f;
  --panel: rgba(28, 36, 30, 0.86);
  --panel-edge: rgba(255, 255, 255, 0.1);
  --ink: #f2efe4;
  --ink-dim: #b6b6a6;
  --gold: #f6c445;
  --leaf: #7cb342;
  --leaf-dark: #4f7c33;
  --clay: #c1714a;
  --danger: #e0644f;
  --radius: 12px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body,
#root {
  height: 100%;
  margin: 0;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

.app {
  position: relative;
  width: 100%;
  height: 100%;
}

.app canvas {
  display: block;
  touch-action: none;
}

/* --- Overlay scaffolding -------------------------------------------------- */

.overlay {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 14px;
  gap: 12px;
  pointer-events: none;
}

.overlay > * {
  pointer-events: none;
}

.overlay__side {
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  min-height: 0;
}

/* --- HUD ------------------------------------------------------------------ */

.hud {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 10px 16px;
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
  pointer-events: auto;
}

.hud__stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hud__label {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.hud__value {
  font-size: 24px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--gold);
  line-height: 1.1;
}

.hud__sub {
  font-size: 11px;
  color: var(--ink-dim);
  font-variant-numeric: tabular-nums;
}

.hud__level {
  min-width: 190px;
}

.hud__actions {
  margin-left: auto;
  display: flex;
  gap: 8px;
}

.xpbar {
  height: 7px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
  margin: 3px 0;
}

.xpbar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--leaf-dark), var(--leaf));
  transition: width 220ms ease-out;
}

/* --- Buttons -------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--panel-edge);
  border-radius: 9px;
  cursor: pointer;
  transition:
    background 140ms ease,
    transform 90ms ease;
}

.btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.16);
}

.btn:active:not(:disabled) {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn--primary {
  background: var(--leaf-dark);
  border-color: transparent;
}

.btn--primary:hover:not(:disabled) {
  background: var(--leaf);
}

.btn--warn {
  background: rgba(246, 196, 69, 0.22);
  border-color: rgba(246, 196, 69, 0.45);
}

.btn--ghost {
  background: transparent;
}

.btn--small {
  padding: 5px 10px;
  font-size: 12px;
}

.btn--buy {
  min-width: 62px;
  justify-content: center;
  font-variant-numeric: tabular-nums;
  background: var(--leaf-dark);
  border-color: transparent;
}

.btn--buy:hover:not(:disabled) {
  background: var(--leaf);
}

/* --- Icon buttons and tooltips -------------------------------------------- */

.iconbtn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 34px;
  padding: 0 8px;
  font: inherit;
  font-size: 13px;
  line-height: 1;
  letter-spacing: -1px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--panel-edge);
  border-radius: 8px;
  cursor: pointer;
  transition:
    background 140ms ease,
    color 140ms ease;
}

.iconbtn:hover {
  background: rgba(255, 255, 255, 0.18);
}

.iconbtn--active {
  background: var(--leaf-dark);
  border-color: transparent;
  color: #fff;
}

/* Tooltip. Rendered from data-tip so the icon stays the only visible label. */
.iconbtn::after {
  content: attr(data-tip);
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-3px);
  padding: 5px 9px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0;
  white-space: nowrap;
  color: var(--ink);
  background: rgba(18, 24, 20, 0.96);
  border: 1px solid var(--panel-edge);
  border-radius: 6px;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 120ms ease,
    transform 120ms ease;
  z-index: 20;
}

.iconbtn:hover::after,
.iconbtn:focus-visible::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Time controls sit together as one segmented cluster. */
.timectl {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 3px;
  background: rgba(0, 0, 0, 0.22);
  border-radius: 10px;
}

.timectl__divider {
  width: 1px;
  height: 20px;
  margin: 0 2px;
  background: var(--panel-edge);
}

kbd {
  font: inherit;
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--ink-dim);
}

/* --- Side panels ---------------------------------------------------------- */

/* Seed pouch and expansion card share the right rail. */
.sidestack {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 100%;
  min-height: 0;
  pointer-events: none;
}

.sidestack .tray {
  min-height: 0;
  flex: 0 1 auto;
}

.expand {
  width: 330px;
  flex: none;
  padding: 14px;
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
  pointer-events: auto;
}

.expand__title {
  margin: 0 0 4px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.expand__now {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.expand__row {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: space-between;
}

.expand__gain {
  display: flex;
  flex-direction: column;
  font-size: 14px;
  font-weight: 600;
}

.expand__sub {
  font-size: 11px;
  font-weight: 400;
  color: var(--ink-dim);
}

.expand__hint {
  margin: 8px 0 0;
  font-size: 12px;
  line-height: 1.4;
  color: var(--ink-dim);
}

.tray,
.market {
  width: 330px;
  max-height: 100%;
  overflow-y: auto;
  padding: 14px;
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
  pointer-events: auto;
}

.tray__title,
.market__title {
  margin: 0 0 4px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.market__hint,
.tray__hint {
  margin: 0 0 10px;
  font-size: 12px;
  color: var(--ink-dim);
}

.tray__hint {
  margin: 10px 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--panel-edge);
  color: var(--gold);
}

.tray__empty {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin: 0;
  font-size: 13px;
  color: var(--ink-dim);
}

.tray__list,
.market__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.seed {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 11px;
  font: inherit;
  font-size: 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid transparent;
  border-radius: 9px;
  cursor: pointer;
  text-align: left;
}

.seed:hover {
  background: rgba(255, 255, 255, 0.13);
}

.seed--selected {
  border-color: var(--gold);
  background: rgba(246, 196, 69, 0.14);
}

.seed__dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex: none;
  box-shadow: inset 0 -2px 3px rgba(0, 0, 0, 0.3);
}

.seed__name {
  font-weight: 600;
}

.seed__count {
  margin-left: auto;
  color: var(--ink-dim);
  font-variant-numeric: tabular-nums;
}

.offer {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
}

.offer--locked {
  opacity: 0.5;
}

.offer__dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex: none;
  margin-top: 3px;
  box-shadow: inset 0 -2px 3px rgba(0, 0, 0, 0.3);
}

.offer__body {
  flex: 1;
  min-width: 0;
}

.offer__head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
}

.offer__held {
  font-size: 11px;
  color: var(--gold);
}

.offer__desc {
  margin: 2px 0 3px;
  font-size: 12px;
  line-height: 1.35;
  color: var(--ink-dim);
}

.offer__meta {
  margin: 0;
  font-size: 11px;
  color: rgba(182, 182, 166, 0.75);
}

/* --- Feed ----------------------------------------------------------------- */

.feed {
  position: absolute;
  left: 14px;
  bottom: 56px;
  display: flex;
  flex-direction: column-reverse;
  gap: 6px;
  pointer-events: none;
}

.feed__item {
  padding: 7px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  background: var(--panel);
  border-left: 3px solid var(--ink-dim);
  box-shadow: var(--shadow);
  animation: rise 220ms ease-out;
}

.feed__item--good {
  border-left-color: var(--leaf);
  color: #d5f0b8;
}

.feed__item--bad {
  border-left-color: var(--danger);
  color: #ffcfc6;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}

/* --- Footer --------------------------------------------------------------- */

.footer {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(242, 239, 228, 0.65);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
}

.footer button {
  pointer-events: auto;
}

/* --- Modal (save / load) -------------------------------------------------- */

.modal {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(12, 18, 14, 0.55);
  backdrop-filter: blur(3px);
  z-index: 10;
}

.modal__card {
  width: min(560px, calc(100vw - 40px));
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.modal__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.modal__head h2 {
  margin: 0;
  font-size: 18px;
}

.modal__note {
  margin: 6px 0 16px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--ink-dim);
}

.slots {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.slot {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
}

.slot__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.slot__name {
  font-size: 14px;
}

.slot__stats {
  font-size: 12px;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.slot__stats--empty {
  color: var(--ink-dim);
  font-style: italic;
}

.slot__time {
  font-size: 11px;
  color: var(--ink-dim);
}

.slot__actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: none;
}

.slot__confirm {
  font-size: 12px;
  color: var(--gold);
  margin-right: 2px;
}

/* --- Pause ---------------------------------------------------------------- */

.paused {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(12, 18, 14, 0.45);
  backdrop-filter: blur(2px);
  cursor: pointer;
}

.paused__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 22px 44px;
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.paused__title {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.paused__hint {
  font-size: 12px;
  color: var(--ink-dim);
}