@import url("/assets/themes/palettes.css");

:root {
  --scale: 1;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

:root[data-skin="hmi"] {
  /* Approximate Kivy HMI palette (see `src/bactron/hmi/kivy_app.py` KV). */
  --bg: var(--hmi-bg-app);
  --panel: var(--hmi-panel);
  --panel2: var(--hmi-panel-alt);
  --tile: var(--hmi-tile);
  --muted: var(--hmi-muted);
  --border: var(--hmi-border);
  --btn: var(--hmi-btn);
  --btn2: var(--hmi-btn2);
  --shadow: var(--hmi-shadow);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg, var(--bg-app));
  color: var(--text, var(--text-primary));
}

.layout {
  height: 100vh;
  display: grid;
  grid-template-rows: 56px 1fr 64px;
}

:root[data-screenshot="1"] body {
  height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
}

:root[data-screenshot="1"] .layout {
  width: 1280px;
  height: 720px;
  transform: scale(var(--scale));
  transform-origin: top left;
}

:root[data-screenshot="1"][data-dsl="studio"] #app > .studio-stage {
  transform: scale(var(--scale));
  transform-origin: top left;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel), var(--panel2));
}

:root[data-skin="hmi"] .topbar {
  padding: 0 10px;
  background: transparent;
  border-bottom: 0;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.4px;
}

.statusline {
  display: flex;
  gap: 12px;
  align-items: center;
  color: var(--text-primary);
  font-size: 14px;
}

.main {
  padding: 16px;
  overflow: auto;
}

:root[data-screenshot="1"] .main {
  overflow: hidden;
}

:root[data-skin="hmi"] .main {
  padding: 10px;
}

.taskbar {
  border-top: 1px solid var(--border);
  background: linear-gradient(0deg, var(--panel), var(--panel2));
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  padding: 10px;
}

:root[data-skin="hmi"] .taskbar {
  background: transparent;
  border-top: 0;
  gap: 10px;
  padding: 0 10px 10px 10px;
}

.btn {
  border: 1px solid var(--border);
  background: var(--btn);
  color: var(--text);
  border-radius: 10px;
  padding: 12px 10px;
  box-shadow: 0 6px 18px var(--shadow);
  cursor: pointer;
  user-select: none;
  text-align: center;
}

:root[data-skin="hmi"] .btn {
  box-shadow: none;
  padding: 12px 10px;
}

.btn:active {
  transform: translateY(1px);
}

.btn.secondary {
  background: var(--btn2);
}

.btn.disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.grid3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

:root[data-skin="hmi"] .grid3 {
  gap: 10px;
}

.card {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 12px;
  padding: 14px;
  box-shadow: 0 10px 24px var(--shadow);
  min-width: 0;
}

:root[data-skin="hmi"] .card {
  border: 0;
  background: var(--tile);
  border-radius: 14px;
  padding: 12px;
  box-shadow: none;
}

.card h2 {
  margin: 0 0 10px 0;
  font-size: 16px;
  color: var(--text-primary);
  font-weight: 600;
}

:root[data-skin="hmi"] .card h2 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.tile-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.tile-header h2 {
  margin: 0;
}

.tile-icon {
  width: 84px;
  height: 84px;
  object-fit: contain;
  display: block;
}

.icon-btn {
  width: 84px;
  height: 84px;
  border-radius: 10px;
  border: 1px solid var(--overlay-light-25);
  background: var(--overlay-dark-25);
  display: grid;
  place-items: center;
  cursor: pointer;
  user-select: none;
}

/* Figma DSL debug renderer (absolute-positioned stage) */
.figma-stage {
  position: relative;
  background: transparent;
}

.figma-el {
  position: absolute;
}

.figma-img {
  object-fit: contain;
  display: block;
}

.figma-text {
  color: var(--text);
  font-size: 16px;
  line-height: 1.1;
  overflow: hidden;
  white-space: pre;
}

.studio-stage {
  position: relative;
  background: var(--bg-canvas, var(--bg-app));
  overflow: hidden;
}

.studio-el {
  position: absolute;
  min-width: 0;
  min-height: 0;
}

.studio-box {
  border: 0;
}

.studio-text {
  color: var(--text, var(--text-primary));
  font-size: 15px;
  font-weight: 600;
  line-height: 1.1;
  overflow: hidden;
  white-space: pre-wrap;
}

.studio-text-value {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 4px;
}

.studio-image {
  display: flex;
  align-items: center;
  justify-content: center;
}

.studio-image-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.studio-hitbox {
  background: transparent;
  border: 0;
  z-index: 50;
}

.studio-image.missing {
  border: 1px dashed var(--danger);
  background: var(--state-error-bg);
  color: var(--text-danger-soft);
  font-size: 11px;
  line-height: 1.2;
  padding: 2px;
}

.studio-debug-badge {
  position: absolute;
  left: 8px;
  bottom: 8px;
  background: var(--overlay-dark-70);
  border: 1px solid var(--border-soft);
  color: var(--muted);
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 6px;
}

.studio-dev-badge {
  position: fixed;
  left: 10px;
  top: 10px;
  z-index: 2000;
  background: var(--overlay-dark-80);
  border: 1px solid var(--border-soft);
  color: var(--text-primary);
  font-size: 12px;
  line-height: 1.2;
  padding: 4px 8px;
  border-radius: 6px;
  pointer-events: none;
}

.studio-dev-badge-warn {
  color: var(--text-warning);
  border-color: var(--state-warning-border);
  background: var(--state-warning-bg);
}

.studio-dev-badge-ok {
  color: var(--text-success);
  border-color: var(--state-success-border);
  background: var(--state-success-bg);
}

.studio-probe-frame {
  position: fixed;
  left: -10000px;
  top: -10000px;
  width: 1280px;
  height: 720px;
  border: 0;
  opacity: 0;
  pointer-events: none;
}

.icon-btn img {
  width: 78px;
  height: 78px;
  object-fit: contain;
  display: block;
  pointer-events: none;
}

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

.kv {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  font-size: 15px;
  margin: 6px 0;
}

:root[data-skin="hmi"] .kv {
  display: none;
}

.metric-row {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 8px;
  align-items: center;
  height: 56px;
}

.metric-row .icon {
  width: 56px;
  text-align: center;
  color: var(--muted);
  opacity: 0.8;
}

.metric-row .label {
  font-size: 18px;
  color: var(--muted);
}

.metric-row .value {
  font-size: 28px;
  font-weight: 800;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.big-reading {
  height: 72px;
  display: flex;
  align-items: center;
  font-size: 56px;
  font-weight: 800;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.progress {
  height: 18px;
  border-radius: 999px;
  overflow: hidden;
  background: var(--overlay-light-08);
}

.progress > div {
  height: 100%;
  width: 0%;
  background: var(--accent);
}

.subline {
  height: 22px;
  display: flex;
  align-items: center;
  font-size: 14px;
  color: var(--text-subtle);
  opacity: 0.9;
}

.indicators {
  height: 30px;
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--text);
}

:root[data-skin="hmi"] .taskbar .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.taskbar-icon {
  width: 44px;
  height: 44px;
  object-fit: contain;
  display: block;
}

.pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--overlay-light-03);
  color: var(--muted);
  font-size: 13px;
}

.pill.ok {
  color: var(--ok);
}

.pill.danger {
  color: var(--danger);
}

.row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.input {
  width: 100%;
  padding: 12px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text);
  font-size: 16px;
}

.help {
  color: var(--muted);
  font-size: 13px;
  margin-top: 8px;
}

.user-list {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.user-kbd-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.user-pin-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.error {
  color: var(--danger);
  font-size: 13px;
  margin-top: 10px;
}

.settings-theme {
  display: grid;
  gap: 10px;
}

.settings-theme h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.settings-theme-list {
  display: grid;
  gap: 8px;
}

.settings-theme-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-panel-alt);
  padding: 10px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.settings-theme-item.active {
  border-color: var(--accent);
}

.settings-theme-title {
  font-weight: 600;
  color: var(--text);
}

.settings-theme-desc {
  margin-top: 2px;
  font-size: 13px;
  color: var(--muted);
}