:root {
  --bg: #0a0a0c;
  --panel: #141417;
  --panel-2: #101014;
  --line: #2e2f34;
  --text: #eceff2;
  --muted: #a3aab4;
  --primary: #a3f26b;
  --primary-2: #d6ffb8;
  --accent: #a3f26b;
  --danger: #ff4f63;
  --good: #39c17b;
  --warn: #ffb13c;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: "Roboto Mono", monospace;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 9%, rgba(255, 255, 255, 0.05), transparent 24%),
    radial-gradient(circle at 88% 10%, rgba(163, 242, 107, 0.07), transparent 28%),
    linear-gradient(160deg, #0a0a0c 0%, #08080b 45%, #121318 100%);
}

button,
input,
select,
textarea {
  font-family: inherit;
}

.app-shell {
  width: 100vw;
  height: 100vh;
  position: relative;
  overflow: hidden;
}

.topbar {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  right: 0.5rem;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
}

.brand {
  text-decoration: none;
  font-family: "Orbitron", sans-serif;
  color: var(--primary);
  font-size: 0.92rem;
  margin-right: 0.4rem;
}

.toolbar-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  min-width: 0;
}

.tool-menu {
  position: relative;
}

.tool-menu summary {
  list-style: none;
}

.tool-menu summary::-webkit-details-marker {
  display: none;
}

.tool-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.24rem 0.1rem;
  font-size: 0.74rem;
  color: var(--text);
  cursor: pointer;
  border: 0;
  background: transparent;
  border-radius: 6px;
  user-select: none;
}

.tool-trigger:hover {
  color: var(--primary-2);
}

.tool-menu-panel {
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;
  z-index: 1002;
  min-width: 170px;
  max-width: min(92vw, 540px);
  display: grid;
  gap: 0.3rem;
  padding: 0.45rem;
  border: 1px solid #2f2f2f;
  border-radius: 8px;
  background: #090909;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.45);
}

.tool-menu-panel>.tool-btn,
.tool-menu-panel>.menu-file-btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
}

.tool-menu-end .tool-menu-panel {
  left: auto;
  right: 0;
}

.tool-menu:not([open]) .tool-menu-panel {
  display: none;
}

.tool-menu-form {
  min-width: min(420px, 92vw);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: end;
}

.wall-settings-form {
  min-width: min(320px, 92vw);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.wall-settings-form input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

.wall-settings-form input[type="number"]::-webkit-inner-spin-button,
.wall-settings-form input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.wall-settings-form .tool-inline-wide {
  grid-column: 1 / -1;
}

.proc-profile-display {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  color: var(--muted);
  font-size: 0.72rem;
  margin-bottom: 0.25rem;
}

.proc-profile-badge {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text);
  background: var(--panel-bg, #1e1f26);
  border: 1px solid var(--border, #3b3d44);
  border-radius: 4px;
  padding: 0.1rem 0.45rem;
}

.proc-info-note {
  font-size: 0.7rem;
  color: #7ec8e3;
  margin-top: 0.15rem;
}

.tool-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.68rem;
  color: var(--muted);
  border: 0;
  background: transparent;
  border-radius: 0;
  padding: 0;
}

.tool-menu-form .tool-inline {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
  font-size: 0.64rem;
}

.tool-menu-form .tool-select {
  width: 100%;
}

.tool-select {
  border: 1px solid #3b3d44;
  background: #17181e;
  color: var(--text);
  border-radius: 4px;
  font-size: 0.68rem;
  padding: 0.18rem 0.25rem;
}

.tool-btn {
  border: 1px solid #393b41;
  background: linear-gradient(180deg, #1b1c22 0%, #121318 100%);
  color: #d8dde6;
  border-radius: 6px;
  padding: 0.3rem 0.52rem;
  font-size: 0.72rem;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
}

.tool-icon {
  opacity: 0.9;
  font-size: 0.8rem;
}

.tool-btn.icon-btn {
  width: 1.8rem;
  height: 1.8rem;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

.floating-toggle {
  position: absolute;
  z-index: 2;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.floating-left {
  left: 0.55rem;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  padding: 0.5rem 0.3rem;
}

.floating-right {
  right: 0.55rem;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  padding: 0.5rem 0.3rem;
}

.floating-bottom {
  left: 50%;
  bottom: 4.55rem;
  transform: translateX(-50%);
}

.tool-btn:hover {
  background: #252730;
}

.tool-btn.primary {
  border-color: #618e42;
  background: rgba(163, 242, 107, 0.18);
  color: #e8ffd8;
}

.tool-btn.danger {
  border-color: #93394c;
  color: #ffb9c4;
  background: rgba(255, 79, 99, 0.17);
}

.tool-btn input {
  display: none;
}

.tool-btn.toolbar-add {
  background: transparent !important;
  border: 1px solid #4a4e58 !important;
  color: #dce2ea !important;
}

.tool-btn.toolbar-add:hover {
  background: rgba(163, 242, 107, 0.1) !important;
  border-color: #8ed45d !important;
  color: #ecffe0 !important;
}

.workspace {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: #000;
}

.legal-note {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 5;
  font-size: 0.57rem;
  line-height: 1.3;
  color: #6a7380;
  text-align: center;
  padding: 0.15rem 0.65rem;
  background: rgba(5, 6, 10, 0.78);
  pointer-events: none;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: linear-gradient(180deg, #1a1b22 0%, #101117 100%);
  overflow: hidden;
}

.stage-panel {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-rows: minmax(0, 1fr);
  z-index: 1;
}

.stage-meta-overlay {
  position: absolute;
  top: 4.15rem;
  left: 0.6rem;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  max-width: min(80vw, 900px);
}

.wiring-pattern-select {
  background: rgba(10, 14, 26, 0.82);
  color: #c8d8f4;
  border: 1px solid rgba(100, 140, 210, 0.4);
  border-radius: 5px;
  font-size: 0.7rem;
  font-family: inherit;
  padding: 2px 5px;
  height: 28px;
  cursor: pointer;
  outline: none;
  backdrop-filter: blur(4px);
}
.wiring-pattern-select:hover {
  border-color: rgba(100, 140, 210, 0.75);
}
.wiring-pattern-select:focus {
  border-color: #6b8fca;
}

.global-xd-btn {
  font-size: 0.78rem;
  font-weight: 700;
  font-family: 'Roboto Mono', monospace;
  letter-spacing: -0.02em;
}

.selection-badge {
  display: inline;
  padding: 0;
  font-size: 0.7rem;
  color: #e7f0ff;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.65);
  overflow-wrap: anywhere;
}

.planner-stats {
  position: absolute;
  top: 4.2rem;
  right: 0.7rem;
  z-index: 3;
  color: #f2f5ff;
  font-size: 0.68rem;
  line-height: 1.35;
  text-align: right;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.65);
  max-width: min(48vw, 440px);
  pointer-events: auto;
  border: 1px solid #31343b;
  border-radius: 8px;
  padding: 0.5rem 0.6rem;
  background: rgba(10, 11, 14, 0.93);
  display: none;
}

.planner-stats.is-open {
  display: block;
}

.planner-info-btn:hover+.planner-stats,
.planner-stats:hover {
  display: block;
}

.planner-info-btn {
  position: absolute;
  top: 4.2rem;
  right: 0.7rem;
  z-index: 4;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  border: 1px solid #414550;
  background: rgba(18, 20, 26, 0.92);
  color: #d8deea;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.planner-info-btn:hover {
  border-color: #8ed45d;
  color: #eaffe0;
}

.planner-stats strong {
  color: #eaffe0;
}

.hw-divider {
  border: 0;
  border-top: 1px solid #3a3d44;
  margin: 0.5rem 0;
}

.hw-recommendation {
  text-align: left;
  line-height: 1.55;
}

.hw-recommendation strong {
  color: #a3f26b;
}

.hw-headline {
  font-size: 0.78rem;
}

.hw-alt {
  font-size: 0.6rem;
  color: var(--muted);
}

.hw-apply-btn {
  margin-top: 0.45rem;
  width: 100%;
  font-size: 0.7rem;
  padding: 0.38rem 0.5rem;
}

.hw-error {
  text-align: left;
  line-height: 1.45;
  font-size: 0.64rem;
}

.canvas-wrap {
  min-height: 0;
  width: 100%;
  height: 100%;
  background:
    linear-gradient(45deg, rgba(255, 255, 255, 0.035) 25%, transparent 25%, transparent 75%, rgba(255, 255, 255, 0.035) 75%),
    linear-gradient(45deg, rgba(255, 255, 255, 0.035) 25%, transparent 25%, transparent 75%, rgba(255, 255, 255, 0.035) 75%),
    #0d0e13;
  background-position: 0 0, 18px 18px;
  background-size: 36px 36px;
}

#coverageCanvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: crosshair;
}

.stage-footer {
  position: absolute;
  left: 0.6rem;
  right: 0.6rem;
  bottom: 2.0rem;
  z-index: 3;
  border: 1px solid #353840;
  border-radius: 7px;
  padding: 0.36rem 0.5rem;
  font-size: 0.7rem;
  color: var(--muted);
  background: rgba(12, 13, 18, 0.86);
  backdrop-filter: blur(4px);
  overflow-wrap: anywhere;
}

.drawer {
  position: absolute;
  z-index: 4;
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.45);
  transition: transform 180ms ease;
}

.drawer-left,
.drawer-right {
  top: 4.15rem;
  bottom: 0.5rem;
  width: min(360px, calc(100% - 1rem));
}

.drawer-left {
  left: 0.5rem;
  transform: translateX(calc(-100% - 1rem));
}

.drawer-left.is-open {
  transform: translateX(0);
}

.drawer-right {
  right: 0.5rem;
  transform: translateX(calc(100% + 1rem));
}

.drawer-right.is-open {
  transform: translateX(0);
}

.drawer-bottom {
  left: 0.5rem;
  right: 0.5rem;
  bottom: 0.5rem;
  height: min(40vh, 340px);
  transform: translateY(calc(100% + 1rem));
}

.drawer-bottom.is-open {
  transform: translateY(0);
}

.outliner-panel,
.details-panel {
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  overflow: auto;
}

.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.drawer-collapse-btn {
  width: 1.55rem;
  height: 1.55rem;
}

h2,
h3,
p {
  margin: 0;
}

h2 {
  font-size: 0.85rem;
  color: var(--primary-2);
  font-family: "Orbitron", sans-serif;
}

.compact-info {
  border: 1px solid #344561;
  border-radius: 8px;
  padding: 0.55rem;
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.45;
}

.outliner-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.outliner-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.outliner-section-actions {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.tool-btn.tiny {
  padding: 0.2rem 0.45rem;
  font-size: 0.67rem;
}

.delete-btn {
  width: 1.25rem !important;
  height: 1.25rem !important;
  border-color: #6e3642 !important;
  color: #ffbac5 !important;
  background: rgba(255, 79, 99, 0.14) !important;
  flex: 0 0 auto;
  padding: 0 !important;
}

.delete-btn:hover {
  background: rgba(255, 79, 99, 0.24) !important;
  border-color: #a74b5c !important;
}

.node-add-region {
  margin-top: 0.45rem;
  width: 100%;
}

.node-block {
  border: 1px solid #33353d;
  border-radius: 8px;
  padding: 0.5rem;
  background: linear-gradient(180deg, rgba(30, 31, 38, 0.9) 0%, rgba(21, 22, 28, 0.92) 100%);
}

.node-title {
  min-width: 0;
  font-size: 0.73rem;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.node-selectable {
  cursor: pointer;
  transition: border-color 0.13s, background 0.13s, box-shadow 0.13s;
}

.node-selectable:hover:not(.active-cell) {
  border-color: rgba(163, 242, 107, 0.55) !important;
  background: linear-gradient(180deg, rgba(163, 242, 107, 0.09) 0%, rgba(21, 22, 28, 0.97) 100%) !important;
  box-shadow: 0 0 0 1px rgba(163, 242, 107, 0.2) inset;
}

.node-selectable.active-cell {
  border-color: var(--accent) !important;
  background: linear-gradient(180deg, rgba(163, 242, 107, 0.25) 0%, rgba(21, 22, 28, 0.97) 100%) !important;
  box-shadow: 0 0 0 2px rgba(163, 242, 107, 0.5), 0 0 14px rgba(163, 242, 107, 0.15);
}

.node-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
}

.node-head-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.node-btn,
.region-btn {
  width: 100%;
  min-width: 0;
  text-align: left;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  border-radius: 6px;
  padding: 0.35rem;
  font-size: 0.73rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
}

.color-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  display: inline-block;
  margin-right: 0.38rem;
  vertical-align: middle;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.22) inset;
}

.node-num {
  font-size: 0.65rem;
  color: var(--muted);
  margin-right: 0.2rem;
}

.node-mpix-pill {
  font-size: 0.66rem;
  color: var(--muted);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ── SVG Icon Mask System ── */
/* All SVG icons use mask-image so background-color drives their color,
   making them automatically theme-aware via currentColor. */
.icon-mask {
  display: inline-block;
  background-color: currentColor;
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  flex-shrink: 0;
}

/* Size presets — reuse existing class names for zero HTML churn */
.outliner-icon {
  width: 14px;
  height: 14px;
  vertical-align: middle;
  opacity: 0.85;
}

.btn-icon {
  width: 13px;
  height: 13px;
  vertical-align: middle;
  opacity: 0.85;
  margin-right: 0.15rem;
}

.badge-icon-img {
  width: 14px;
  height: 14px;
  opacity: 0.9;
}

/* Individual icon masks */
.icon-build       { -webkit-mask-image: url(../img/icons/Icon_Build.svg);    mask-image: url(../img/icons/Icon_Build.svg); }
.icon-cable       { -webkit-mask-image: url(../img/icons/Icon_Cable.svg);    mask-image: url(../img/icons/Icon_Cable.svg); }
.icon-close       { -webkit-mask-image: url(../img/icons/Icon_Close.svg);    mask-image: url(../img/icons/Icon_Close.svg); }
.icon-export      { -webkit-mask-image: url(../img/icons/Icon_Export.svg);   mask-image: url(../img/icons/Icon_Export.svg); }
.icon-svg-export  { -webkit-mask-image: url(../img/icons/Icon_svg.svg);      mask-image: url(../img/icons/Icon_svg.svg); }
.icon-fit         { -webkit-mask-image: url(../img/icons/Icon_Fit.svg);      mask-image: url(../img/icons/Icon_Fit.svg); }
.icon-help        { -webkit-mask-image: url(../img/icons/Icon_Help.svg);     mask-image: url(../img/icons/Icon_Help.svg); }
.icon-import      { -webkit-mask-image: url(../img/icons/Icon_Import.svg);   mask-image: url(../img/icons/Icon_Import.svg); }
.icon-node        { -webkit-mask-image: url(../img/icons/Icon_Node.svg);     mask-image: url(../img/icons/Icon_Node.svg); }
.icon-proc        { -webkit-mask-image: url(../img/icons/Icon_Proc.svg);     mask-image: url(../img/icons/Icon_Proc.svg); }
.icon-region      { -webkit-mask-image: url(../img/icons/Icon_Region.svg);   mask-image: url(../img/icons/Icon_Region.svg); }
.icon-suggest     { -webkit-mask-image: url(../img/icons/Icon_Suggest.svg);  mask-image: url(../img/icons/Icon_Suggest.svg); }
.icon-theme       { -webkit-mask-image: url(../img/icons/Icon_theme.svg);    mask-image: url(../img/icons/Icon_theme.svg); }

.collapse-btn {
  font-size: 0.6rem !important;
  padding: 0.15rem 0.3rem !important;
  line-height: 1;
}

.muted-pill {
  color: var(--muted);
  opacity: 0.7;
}

.node-selectable.active-cell .node-title {
  color: var(--primary);
}

.node-btn:hover,
.region-btn:hover {
  background: #24262f;
}

.node-btn.active,
.region-btn.active {
  border-color: var(--accent);
  background: rgba(163, 242, 107, 0.14);
}

.region-list {
  margin-top: 0.35rem;
  display: grid;
  gap: 0.3rem;
}

.region-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.32rem;
}

.meta-pill {
  color: var(--muted);
  font-size: 0.68rem;
  max-width: 140px;
  overflow-wrap: anywhere;
  text-align: right;
}

.proc-meta {
  margin-top: 0.35rem;
  display: grid;
  gap: 0.25rem;
}

.proc-meta-row {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 0.35rem;
  align-items: start;
}

.proc-k {
  color: var(--muted);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.proc-v {
  color: var(--text);
  font-size: 0.69rem;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.tab-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.35rem;
}

.tab-btn {
  border: 1px solid #353842;
  background: #1b1d25;
  color: #d4dae4;
  border-radius: 7px;
  padding: 0.42rem;
  font-size: 0.72rem;
  cursor: pointer;
}

.tab-btn.active {
  border-color: var(--accent);
  background: rgba(163, 242, 107, 0.17);
}

.details-host {
  display: grid;
  gap: 0.55rem;
  min-width: 0;
}

.details-group {
  border: 1px solid #333743;
  border-radius: 8px;
  padding: 0.55rem;
  display: grid;
  gap: 0.45rem;
}

.details-group h3 {
  color: #d2f7b6;
  font-size: 0.78rem;
}

.field {
  display: grid;
  gap: 0.25rem;
  font-size: 0.71rem;
  color: var(--muted);
  min-width: 0;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  background: #151821;
  border: 1px solid #343844;
  color: var(--text);
  border-radius: 6px;
  padding: 0.42rem;
  font-size: 0.74rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
}

.unassigned-select {
  border-color: var(--danger) !important;
  color: var(--danger) !important;
}

.log-panel {
  padding: 0.7rem;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  gap: 0.55rem;
}

.log-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.issues {
  display: grid;
  gap: 0.35rem;
  overflow: auto;
  max-height: 110px;
}

.issue {
  border: 1px solid;
  border-radius: 7px;
  padding: 0.4rem 0.55rem;
  font-size: 0.72rem;
}

.issue.good {
  border-color: #226c49;
  color: #7ee1b2;
  background: rgba(57, 193, 123, 0.12);
}

.issue.warn {
  border-color: #8a5e17;
  color: #f4cc8a;
  background: rgba(255, 177, 60, 0.12);
}

.issue.bad {
  border-color: #8f3040;
  color: #ffb8c2;
  background: rgba(255, 79, 99, 0.12);
}

.output-log {
  margin: 0;
  border: 1px solid #343944;
  border-radius: 8px;
  background: #10131b;
  padding: 0.55rem;
  color: #bdd7c1;
  font-size: 0.72rem;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  overflow: auto;
}

@media (max-width: 860px) {
  .brand {
    display: none;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .drawer-left,
  .drawer-right {
    width: calc(100% - 1rem);
  }

  .tool-menu-form {
    grid-template-columns: 1fr;
  }
}

/* Theme Variants */
body[data-theme="dark"] {
  color: #eceff2;
  background:
    radial-gradient(circle at 12% 9%, rgba(255, 255, 255, 0.045), transparent 24%),
    radial-gradient(circle at 88% 10%, rgba(163, 242, 107, 0.065), transparent 28%),
    linear-gradient(160deg, #090a0d 0%, #08090c 50%, #101218 100%) !important;
}

body[data-theme="dark"] .workspace,
body[data-theme="dark"] .canvas-wrap {
  background: #0a0b10 !important;
}

body[data-theme="dark"] .canvas-wrap {
  background:
    linear-gradient(45deg, rgba(255, 255, 255, 0.03) 25%, transparent 25%, transparent 75%, rgba(255, 255, 255, 0.03) 75%),
    linear-gradient(45deg, rgba(255, 255, 255, 0.03) 25%, transparent 25%, transparent 75%, rgba(255, 255, 255, 0.03) 75%),
    linear-gradient(180deg, #0c0d12 0%, #090a0e 100%) !important;
  background-position: 0 0, 18px 18px !important;
  background-size: 36px 36px !important;
}

body[data-theme="dark"] .topbar {
  background: linear-gradient(180deg, #1e2026 0%, #14151b 100%) !important;
  border-color: #3b3d43 !important;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

body[data-theme="dark"] .panel {
  background: linear-gradient(180deg, #1b1d24 0%, #11131a 100%) !important;
  border-color: #353841 !important;
}

body[data-theme="dark"] .tool-select,
body[data-theme="dark"] .tab-btn,
body[data-theme="dark"] .field input,
body[data-theme="dark"] .field select,
body[data-theme="dark"] .field textarea,
body[data-theme="dark"] .output-log {
  background: #141720 !important;
  border-color: #3a3e49 !important;
}

body[data-theme="dark"] .tool-btn {
  background: linear-gradient(180deg, #21242d 0%, #151820 100%) !important;
  border-color: #3b3f49 !important;
}

body[data-theme="dark"] .tool-btn:hover,
body[data-theme="dark"] .node-btn:hover,
body[data-theme="dark"] .region-btn:hover {
  background: #2a2e38 !important;
}

body[data-theme="dark"] .tab-btn.active,
body[data-theme="dark"] .node-btn.active,
body[data-theme="dark"] .region-btn.active {
  background: rgba(163, 242, 107, 0.16) !important;
  border-color: #8ed45d !important;
}

body[data-theme="dark"] .brand,
body[data-theme="dark"] h2 {
  color: #c9f4aa !important;
}

body[data-theme="dark"] .selection-badge,
body[data-theme="dark"] .stage-footer,
body[data-theme="dark"] .stage-meta-overlay {
  background: rgba(10, 11, 14, 0.9) !important;
  border-color: #31343b !important;
}

body[data-theme="light"] {
  color: #171717;
  background: #f2f2f2 !important;
}

body[data-theme="light"] .workspace,
body[data-theme="light"] .canvas-wrap {
  background: #efefef !important;
}

body[data-theme="light"] .canvas-wrap {
  background:
    linear-gradient(45deg, rgba(0, 0, 0, 0.06) 25%, transparent 25%, transparent 75%, rgba(0, 0, 0, 0.06) 75%),
    linear-gradient(45deg, rgba(0, 0, 0, 0.06) 25%, transparent 25%, transparent 75%, rgba(0, 0, 0, 0.06) 75%),
    #efefef !important;
  background-position: 0 0, 18px 18px !important;
  background-size: 36px 36px !important;
}

body[data-theme="light"] .topbar {
  background: linear-gradient(180deg, #ffffff 0%, #ececec 100%) !important;
  border-color: #d0d0d0 !important;
}

body[data-theme="light"] .panel {
  background: linear-gradient(180deg, #ffffff 0%, #f1f1f1 100%) !important;
  border-color: #d7d7d7 !important;
}

body[data-theme="light"] .node-block {
  background: linear-gradient(180deg, #fafafa 0%, #f0f0f0 100%) !important;
  border-color: #d6d6d6 !important;
}

body[data-theme="light"] .node-selectable:hover:not(.active-cell) {
  background: linear-gradient(180deg, #eaf5d4 0%, #f0f0f0 100%) !important;
  border-color: rgba(70, 150, 20, 0.55) !important;
  box-shadow: 0 0 0 1px rgba(70, 150, 20, 0.18) inset;
}

body[data-theme="light"] .node-selectable.active-cell {
  background: linear-gradient(180deg, #d3eda0 0%, #e9f5cc 100%) !important;
  border-color: #5a9e18 !important;
  box-shadow: 0 0 0 2px rgba(80, 155, 20, 0.45), 0 0 12px rgba(100, 180, 30, 0.12);
}

body[data-theme="light"] .tool-select,
body[data-theme="light"] .tab-btn,
body[data-theme="light"] .field input,
body[data-theme="light"] .field select,
body[data-theme="light"] .field textarea,
body[data-theme="light"] .output-log {
  background: #ffffff !important;
  border-color: #d0d0d0 !important;
  color: #1a1a1a !important;
}

body[data-theme="light"] .tool-select,
body[data-theme="light"] .tool-btn,
body[data-theme="light"] .node-btn,
body[data-theme="light"] .region-btn,
body[data-theme="light"] .meta-pill,
body[data-theme="light"] .selection-badge,
body[data-theme="light"] .stage-footer,
body[data-theme="light"] .planner-stats,
body[data-theme="light"] .output-log,
body[data-theme="light"] .issue,
body[data-theme="light"] h1,
body[data-theme="light"] h2,
body[data-theme="light"] h3,
body[data-theme="light"] p {
  color: #1b1b1b !important;
  text-shadow: none !important;
}

body[data-theme="light"] .planner-stats {
  background: rgba(245, 246, 248, 0.97) !important;
  border-color: #c8ccd4 !important;
  color: #1b1b1b !important;
}

body[data-theme="light"] .planner-stats strong {
  color: #1a3a00 !important;
}

body[data-theme="light"] .planner-info-btn {
  background: rgba(240, 242, 245, 0.96) !important;
  border-color: #b8bcc4 !important;
  color: #222 !important;
}

body[data-theme="light"] .tool-btn {
  background: linear-gradient(180deg, #fafafa 0%, #e9e9e9 100%) !important;
  border-color: #cfcfcf !important;
  color: #1a1a1a !important;
}

body[data-theme="light"] .tool-btn:hover,
body[data-theme="light"] .node-btn:hover,
body[data-theme="light"] .region-btn:hover {
  background: #e2e2e2 !important;
}

body[data-theme="light"] .tab-btn.active,
body[data-theme="light"] .node-btn.active,
body[data-theme="light"] .region-btn.active {
  background: #d9eaff !important;
  border-color: #8cb5e8 !important;
}

body[data-theme="light"] .selection-badge,
body[data-theme="light"] .stage-footer,
body[data-theme="light"] .stage-meta-overlay {
  background: rgba(255, 255, 255, 0.88) !important;
  color: #202020 !important;
  border-color: #cfcfcf !important;
}

body[data-theme="light"] .brand {
  color: #121212 !important;
}

body[data-theme="blue"] {
  background:
    radial-gradient(circle at 10% 8%, rgba(0, 180, 255, 0.18), transparent 22%),
    radial-gradient(circle at 86% 16%, rgba(255, 45, 124, 0.12), transparent 28%),
    linear-gradient(180deg, #030816 0%, #02040c 100%) !important;
}

body[data-theme="blue"] .workspace,
body[data-theme="blue"] .canvas-wrap {
  background: #020612 !important;
}

body[data-theme="blue"] .canvas-wrap {
  background:
    linear-gradient(45deg, rgba(120, 182, 255, 0.07) 25%, transparent 25%, transparent 75%, rgba(120, 182, 255, 0.07) 75%),
    linear-gradient(45deg, rgba(120, 182, 255, 0.07) 25%, transparent 25%, transparent 75%, rgba(120, 182, 255, 0.07) 75%),
    #020612 !important;
  background-position: 0 0, 18px 18px !important;
  background-size: 36px 36px !important;
}

body[data-theme="blue"] .topbar {
  background: linear-gradient(180deg, #0d1d3a 0%, #071129 100%) !important;
  border-color: #27437a !important;
}

body[data-theme="blue"] .panel {
  background: linear-gradient(180deg, #0e1f3d 0%, #08132a 100%) !important;
  border-color: #294777 !important;
}

body[data-theme="blue"] .node-block {
  background: linear-gradient(180deg, #12284b 0%, #0a1732 100%) !important;
  border-color: #2f5087 !important;
}

body[data-theme="blue"] .node-selectable:hover:not(.active-cell) {
  background: linear-gradient(180deg, #1a3868 0%, #0d2045 100%) !important;
  border-color: rgba(100, 170, 255, 0.6) !important;
  box-shadow: 0 0 0 1px rgba(100, 170, 255, 0.18) inset;
}

body[data-theme="blue"] .node-selectable.active-cell {
  background: linear-gradient(180deg, #1f4080 0%, #112555 100%) !important;
  border-color: #77b4ff !important;
  box-shadow: 0 0 0 2px rgba(119, 180, 255, 0.5), 0 0 14px rgba(100, 160, 255, 0.15);
}

body[data-theme="blue"] .tool-select,
body[data-theme="blue"] .tab-btn,
body[data-theme="blue"] .field input,
body[data-theme="blue"] .field select,
body[data-theme="blue"] .field textarea,
body[data-theme="blue"] .output-log {
  background: #0a1732 !important;
  border-color: #355a97 !important;
}

body[data-theme="blue"] .tool-btn {
  background: linear-gradient(180deg, #173060 0%, #0d1f42 100%) !important;
  border-color: #3c67a9 !important;
}

body[data-theme="blue"] .tool-btn:hover,
body[data-theme="blue"] .node-btn:hover,
body[data-theme="blue"] .region-btn:hover {
  background: #203d73 !important;
}

body[data-theme="blue"] .tab-btn.active,
body[data-theme="blue"] .node-btn.active,
body[data-theme="blue"] .region-btn.active {
  background: #295090 !important;
  border-color: #77b4ff !important;
}

body[data-theme="blue"] .selection-badge,
body[data-theme="blue"] .stage-footer,
body[data-theme="blue"] .stage-meta-overlay {
  background: rgba(7, 20, 48, 0.9) !important;
  border-color: #335a96 !important;
}

body[data-theme="lime"] {
  background:
    radial-gradient(circle at 10% 8%, rgba(182, 255, 59, 0.12), transparent 24%),
    radial-gradient(circle at 86% 16%, rgba(150, 212, 255, 0.12), transparent 28%),
    linear-gradient(180deg, #0c1a2b 0%, #081321 100%) !important;
}

body[data-theme="lime"] .workspace,
body[data-theme="lime"] .canvas-wrap {
  background: #0c1a2b !important;
}

body[data-theme="lime"] .canvas-wrap {
  background:
    linear-gradient(45deg, rgba(182, 255, 59, 0.06) 25%, transparent 25%, transparent 75%, rgba(182, 255, 59, 0.06) 75%),
    linear-gradient(45deg, rgba(182, 255, 59, 0.06) 25%, transparent 25%, transparent 75%, rgba(182, 255, 59, 0.06) 75%),
    #0c1a2b !important;
  background-position: 0 0, 18px 18px !important;
  background-size: 36px 36px !important;
}

body[data-theme="lime"] .topbar {
  background: linear-gradient(180deg, #15253a 0%, #0f1e32 100%) !important;
  border-color: #2b3f5a !important;
}

body[data-theme="lime"] .panel {
  background: linear-gradient(180deg, #122338 0%, #0c1b2d 100%) !important;
  border-color: #294059 !important;
}

body[data-theme="lime"] .node-block {
  background: linear-gradient(180deg, #162c45 0%, #102339 100%) !important;
  border-color: #2f4a67 !important;
}

body[data-theme="lime"] .node-selectable:hover:not(.active-cell) {
  background: linear-gradient(180deg, #1d3a58 0%, #122c47 100%) !important;
  border-color: rgba(182, 255, 59, 0.5) !important;
  box-shadow: 0 0 0 1px rgba(182, 255, 59, 0.15) inset;
}

body[data-theme="lime"] .node-selectable.active-cell {
  background: linear-gradient(180deg, #1c4060 0%, #0f2d47 100%) !important;
  border-color: #b6ff3b !important;
  box-shadow: 0 0 0 2px rgba(182, 255, 59, 0.5), 0 0 14px rgba(182, 255, 59, 0.12);
}

body[data-theme="lime"] .tool-select,
body[data-theme="lime"] .tab-btn,
body[data-theme="lime"] .field input,
body[data-theme="lime"] .field select,
body[data-theme="lime"] .field textarea,
body[data-theme="lime"] .output-log {
  background: #102238 !important;
  border-color: #34516f !important;
}

body[data-theme="lime"] .tool-btn {
  background: linear-gradient(180deg, #1b334f 0%, #122742 100%) !important;
  border-color: #3f6387 !important;
}

body[data-theme="lime"] .tool-btn:hover,
body[data-theme="lime"] .node-btn:hover,
body[data-theme="lime"] .region-btn:hover {
  background: #24486f !important;
}

body[data-theme="lime"] .tab-btn.active,
body[data-theme="lime"] .node-btn.active,
body[data-theme="lime"] .region-btn.active {
  background: rgba(182, 255, 59, 0.18) !important;
  border-color: #b6ff3b !important;
}

body[data-theme="lime"] .brand,
body[data-theme="lime"] h2 {
  color: #b6ff3b !important;
}

body[data-theme="lime"] .selection-badge,
body[data-theme="lime"] .stage-footer,
body[data-theme="lime"] .stage-meta-overlay {
  background: rgba(12, 26, 43, 0.9) !important;
  border-color: #34516f !important;
}

/* ── Processor Overview Modal ── */
.po-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(0, 0, 0, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
}

.po-modal {
  background: var(--bg-panel, #1a1e2e);
  border: 1px solid var(--border, #3a3f5c);
  border-radius: 10px;
  width: min(94vw, 960px);
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.po-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border, #3a3f5c);
}

.po-header h2 {
  margin: 0;
  font-size: 1rem;
  white-space: nowrap;
}

.po-sub {
  font-size: 0.75rem;
  opacity: 0.65;
  flex: 1;
}

.po-close {
  margin-left: auto;
  font-size: 1rem;
  cursor: pointer;
}

.po-body {
  overflow: auto;
  padding: 10px 14px 18px;
}

.po-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
  line-height: 1.4;
}

.po-table th,
.po-table td {
  padding: 6px 10px;
  text-align: left;
  border-bottom: 1px solid var(--border, #2a2f48);
}

.po-table th {
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  opacity: 0.7;
  position: sticky;
  top: 0;
  background: var(--bg-panel, #1a1e2e);
}

.po-table tr:hover td {
  background: rgba(255, 255, 255, 0.04);
}

.po-warn {
  color: #ff6b6b;
}

.po-ok {
  color: #ffd93d;
}

/* ── Suggest Configs Modal ── */
.sc-modal {
  width: min(94vw, 900px);
}

.sc-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
  padding: 1.3rem;
}

/* ── Card shell ── */
.sc-card {
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035) 0%, rgba(0, 0, 0, 0.12) 100%);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.sc-card:hover:not(.sc-blocked) {
  border-color: rgba(255, 255, 255, 0.14);
}

.sc-card.sc-best {
  border-color: var(--accent, #a3f26b) !important;
  box-shadow: 0 0 0 1px var(--accent, #a3f26b), 0 0 22px rgba(163, 242, 107, 0.1);
}

.sc-card.sc-blocked {
  opacity: 0.42;
  pointer-events: none;
}

/* ── Per-mode colour themes ── */
.sc-card--portrait .sc-card-header {
  background: linear-gradient(135deg, #221a52 0%, #1a144a 100%);
  border-bottom-color: rgba(148, 115, 255, 0.25);
}
.sc-card--portrait .sc-mode-label { color: #b39dff; }
.sc-card--portrait .sc-metric-value { color: #c8b8ff; }
.sc-card--portrait .sc-apply-btn {
  background: linear-gradient(135deg, #2a1f60 0%, #1e1648 100%);
  border-color: rgba(148, 115, 255, 0.45);
  color: #c8b8ff;
}
.sc-card--portrait .sc-apply-btn:hover {
  background: linear-gradient(135deg, #3a2c78 0%, #2c2060 100%);
}

.sc-card--landscape .sc-card-header {
  background: linear-gradient(135deg, #0e2e32 0%, #0a2428 100%);
  border-bottom-color: rgba(60, 210, 200, 0.25);
}
.sc-card--landscape .sc-mode-label { color: #3dd8cf; }
.sc-card--landscape .sc-metric-value { color: #6ee8e2; }
.sc-card--landscape .sc-apply-btn {
  background: linear-gradient(135deg, #0e2e32 0%, #091e22 100%);
  border-color: rgba(60, 210, 200, 0.45);
  color: #6ee8e2;
}
.sc-card--landscape .sc-apply-btn:hover {
  background: linear-gradient(135deg, #173e44 0%, #102830 100%);
}

.sc-card--mixed .sc-card-header {
  background: linear-gradient(135deg, #2e1e04 0%, #241700 100%);
  border-bottom-color: rgba(255, 185, 20, 0.25);
}
.sc-card--mixed .sc-mode-label { color: #ffc233; }
.sc-card--mixed .sc-metric-value { color: #ffd166; }
.sc-card--mixed .sc-apply-btn {
  background: linear-gradient(135deg, #2e1e04 0%, #1e1200 100%);
  border-color: rgba(255, 185, 20, 0.45);
  color: #ffd166;
}
.sc-card--mixed .sc-apply-btn:hover {
  background: linear-gradient(135deg, #3e2a06 0%, #2c1c02 100%);
}

/* ── Card header ── */
.sc-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.sc-mode-label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.sc-best-badge {
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--accent, #a3f26b);
  background: rgba(163, 242, 107, 0.12);
  border: 1px solid rgba(163, 242, 107, 0.35);
  border-radius: 4px;
  padding: 0.15rem 0.45rem;
  white-space: nowrap;
}

/* ── Card body ── */
.sc-card-body {
  padding: 0.95rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.sc-subtitle {
  font-size: 0.67rem;
  color: var(--muted);
  line-height: 1.45;
}

/* ── Metric strip ── */
.sc-metrics {
  display: flex;
  align-items: stretch;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 7px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
}

.sc-metric-item {
  flex: 1;
  padding: 0.7rem 0.5rem 0.6rem;
  text-align: center;
}

.sc-metric-sep {
  width: 1px;
  background: rgba(255, 255, 255, 0.06);
  flex-shrink: 0;
}

.sc-metric-value {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1;
}

.sc-metric-key {
  font-size: 0.56rem;
  color: var(--muted);
  margin-top: 0.22rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ── Spec rows ── */
.sc-specs {
  display: flex;
  flex-direction: column;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
  flex: 1;
}

.sc-spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.38rem 0.7rem;
  font-size: 0.69rem;
  background: rgba(0, 0, 0, 0.15);
}

.sc-spec-row:not(:first-child) {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.sc-spec-key {
  color: var(--muted);
}

.sc-spec-val {
  color: #dde6ff;
  font-weight: 500;
  text-align: right;
}

/* ── Apply button ── */
.sc-apply-btn {
  width: 100%;
  padding: 0.52rem 1rem;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 600;
  font-family: inherit;
  transition: background 0.15s, border-color 0.15s;
  letter-spacing: 0.02em;
}

/* ── Blocked / unavailable ── */
.sc-unavailable {
  font-size: 0.72rem;
  line-height: 1.7;
  color: var(--muted);
  flex: 1;
}

.sc-unavailable strong {
  display: block;
  color: #e7f0ff;
  font-size: 0.78rem;
  margin-bottom: 0.25rem;
}

/* ── Disclaimer Modal ── */
.disclaimer-modal {
  max-width: 520px;
}

.disclaimer-body {
  font-size: 0.82rem;
  line-height: 1.6;
}

.disclaimer-body p {
  margin: 0 0 10px;
}

.disclaimer-body p:last-of-type {
  margin-bottom: 16px;
}

.disclaimer-accept-btn {
  display: block;
  width: 100%;
  padding: 10px;
  font-size: 0.85rem;
  cursor: pointer;
}

/* ── Toast Notifications ── */
#toast-container {
  position: fixed;
  bottom: 2.2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  z-index: 9999;
  pointer-events: none;
}

.toast-msg {
  background: rgba(20, 22, 32, 0.92);
  border: 1px solid rgba(163, 242, 107, 0.35);
  color: #c8d8f0;
  font-size: 0.78rem;
  padding: 0.45rem 1rem;
  border-radius: 6px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.18s, transform 0.18s;
  white-space: nowrap;
}

.toast-msg.toast-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── How-To Popup ── */
.howto-modal {
  max-width: 580px;
}

.howto-body {
  font-size: 0.81rem;
  line-height: 1.65;
}

.howto-body h3 {
  margin: 0 0 6px;
  font-size: 0.85rem;
  color: var(--primary);
}

.howto-body ul {
  margin: 0 0 14px;
  padding-left: 1.2rem;
}

.howto-body li {
  margin-bottom: 4px;
}

.howto-close-btn {
  display: inline-flex;
  padding: 0.28rem 0.85rem;
  font-size: 0.72rem;
  cursor: pointer;
  margin-top: 6px;
  float: right;
}

/* ── Suggest Configs Badge ── */
.suggest-configs-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  padding: 0.26rem 0.72rem 0.26rem 0.52rem;
  border-radius: 20px;
  border: 1px solid rgba(163, 242, 107, 0.45);
  background: linear-gradient(135deg, rgba(163, 242, 107, 0.12) 0%, rgba(163, 242, 107, 0.05) 100%);
  color: var(--primary);
  font-size: 0.72rem;
  font-family: inherit;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  box-shadow: 0 0 10px rgba(163, 242, 107, 0.12), inset 0 1px 0 rgba(163, 242, 107, 0.08);
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

.suggest-configs-badge:hover {
  border-color: rgba(163, 242, 107, 0.75);
  background: linear-gradient(135deg, rgba(163, 242, 107, 0.2) 0%, rgba(163, 242, 107, 0.1) 100%);
  box-shadow: 0 0 18px rgba(163, 242, 107, 0.25), inset 0 1px 0 rgba(163, 242, 107, 0.12);
}

.suggest-configs-badge:active {
  transform: scale(0.97);
}

.suggest-configs-badge:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.sc-badge-icon {
  font-size: 0.78rem;
  line-height: 1;
  opacity: 0.9;
  filter: drop-shadow(0 0 4px rgba(163, 242, 107, 0.6));
}

.sc-badge-label {
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ── History Badge ── */
.history-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.34rem;
  padding: 0.26rem 0.56rem;
  border-radius: 20px;
  border: 1px solid rgba(163, 242, 107, 0.45);
  background: linear-gradient(135deg, rgba(163, 242, 107, 0.12) 0%, rgba(163, 242, 107, 0.05) 100%);
  color: var(--primary);
  font-size: 0.72rem;
  font-family: inherit;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  box-shadow: 0 0 10px rgba(163, 242, 107, 0.12), inset 0 1px 0 rgba(163, 242, 107, 0.08);
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

.history-badge:hover {
  border-color: rgba(163, 242, 107, 0.75);
  background: linear-gradient(135deg, rgba(163, 242, 107, 0.2) 0%, rgba(163, 242, 107, 0.1) 100%);
  box-shadow: 0 0 18px rgba(163, 242, 107, 0.25), inset 0 1px 0 rgba(163, 242, 107, 0.12);
}

.history-badge:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.history-badge-label {
  font-weight: 600;
  letter-spacing: 0.02em;
}

.history-badge-count {
  min-width: 1.2rem;
  padding: 0.02rem 0.32rem;
  border-radius: 999px;
  border: 1px solid rgba(163, 242, 107, 0.4);
  background: rgba(163, 242, 107, 0.13);
  text-align: center;
  font-size: 0.64rem;
  line-height: 1.2;
}

.presets-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.34rem;
  padding: 0.26rem 0.56rem;
  border-radius: 20px;
  border: 1px solid rgba(163, 242, 107, 0.45);
  background: linear-gradient(135deg, rgba(163, 242, 107, 0.12) 0%, rgba(163, 242, 107, 0.05) 100%);
  color: var(--primary);
  font-size: 0.72rem;
  font-family: inherit;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  box-shadow: 0 0 10px rgba(163, 242, 107, 0.12), inset 0 1px 0 rgba(163, 242, 107, 0.08);
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

.presets-badge:hover {
  border-color: rgba(163, 242, 107, 0.75);
  background: linear-gradient(135deg, rgba(163, 242, 107, 0.2) 0%, rgba(163, 242, 107, 0.1) 100%);
  box-shadow: 0 0 18px rgba(163, 242, 107, 0.25), inset 0 1px 0 rgba(163, 242, 107, 0.12);
}

.presets-badge:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

body[data-theme="light"] .history-badge {
  border-color: rgba(60, 160, 10, 0.45);
  background: linear-gradient(135deg, rgba(60, 160, 10, 0.1) 0%, rgba(60, 160, 10, 0.04) 100%);
  color: #2a8a00;
  box-shadow: 0 0 8px rgba(60, 160, 10, 0.1);
}

body[data-theme="light"] .history-badge:hover {
  border-color: rgba(60, 160, 10, 0.7);
  background: linear-gradient(135deg, rgba(60, 160, 10, 0.18) 0%, rgba(60, 160, 10, 0.08) 100%);
  box-shadow: 0 0 14px rgba(60, 160, 10, 0.18);
}

body[data-theme="light"] .history-badge-count {
  border-color: rgba(60, 160, 10, 0.4);
  background: rgba(60, 160, 10, 0.16);
}

body[data-theme="light"] .presets-badge {
  border-color: rgba(60, 160, 10, 0.45);
  background: linear-gradient(135deg, rgba(60, 160, 10, 0.1) 0%, rgba(60, 160, 10, 0.04) 100%);
  color: #2a8a00;
  box-shadow: 0 0 8px rgba(60, 160, 10, 0.1);
}

body[data-theme="light"] .presets-badge:hover {
  border-color: rgba(60, 160, 10, 0.7);
  background: linear-gradient(135deg, rgba(60, 160, 10, 0.18) 0%, rgba(60, 160, 10, 0.08) 100%);
  box-shadow: 0 0 14px rgba(60, 160, 10, 0.18);
}

/* Light theme override */
body[data-theme="light"] .suggest-configs-badge {
  border-color: rgba(60, 160, 10, 0.45);
  background: linear-gradient(135deg, rgba(60, 160, 10, 0.1) 0%, rgba(60, 160, 10, 0.04) 100%);
  color: #2a8a00;
  box-shadow: 0 0 8px rgba(60, 160, 10, 0.1);
}

body[data-theme="light"] .suggest-configs-badge:hover {
  border-color: rgba(60, 160, 10, 0.7);
  background: linear-gradient(135deg, rgba(60, 160, 10, 0.18) 0%, rgba(60, 160, 10, 0.08) 100%);
  box-shadow: 0 0 14px rgba(60, 160, 10, 0.18);
}

/* ── Build Badge (same pill treatment as Suggest Configs) ── */
.build-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  padding: 0.26rem 0.6rem 0.26rem 0.52rem;
  border-radius: 20px;
  border: 1px solid rgba(163, 242, 107, 0.45);
  background: linear-gradient(135deg, rgba(163, 242, 107, 0.12) 0%, rgba(163, 242, 107, 0.05) 100%);
  color: var(--primary);
  font-size: 0.72rem;
  font-family: inherit;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  box-shadow: 0 0 10px rgba(163, 242, 107, 0.12), inset 0 1px 0 rgba(163, 242, 107, 0.08);
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

.build-badge:hover {
  border-color: rgba(163, 242, 107, 0.75);
  background: linear-gradient(135deg, rgba(163, 242, 107, 0.2) 0%, rgba(163, 242, 107, 0.1) 100%);
  box-shadow: 0 0 18px rgba(163, 242, 107, 0.25), inset 0 1px 0 rgba(163, 242, 107, 0.12);
  color: var(--primary-2);
}

details[open] > .build-badge {
  border-color: rgba(163, 242, 107, 0.7);
  background: linear-gradient(135deg, rgba(163, 242, 107, 0.18) 0%, rgba(163, 242, 107, 0.08) 100%);
  box-shadow: 0 0 16px rgba(163, 242, 107, 0.2), inset 0 1px 0 rgba(163, 242, 107, 0.1);
}

.build-badge-arrow {
  font-size: 0.62rem;
  opacity: 0.75;
  transition: transform 0.15s;
}

details[open] > .build-badge .build-badge-arrow {
  transform: rotate(180deg);
}

body[data-theme="light"] .build-badge {
  border-color: rgba(60, 160, 10, 0.45);
  background: linear-gradient(135deg, rgba(60, 160, 10, 0.1) 0%, rgba(60, 160, 10, 0.04) 100%);
  color: #2a8a00;
  box-shadow: 0 0 8px rgba(60, 160, 10, 0.1);
}

body[data-theme="light"] .build-badge:hover {
  border-color: rgba(60, 160, 10, 0.7);
  background: linear-gradient(135deg, rgba(60, 160, 10, 0.18) 0%, rgba(60, 160, 10, 0.08) 100%);
  box-shadow: 0 0 14px rgba(60, 160, 10, 0.18);
}

/* ── Theme Badge ── */
.theme-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  padding: 0.26rem 0.52rem;
  border-radius: 20px;
  border: 1px solid rgba(163, 242, 107, 0.45);
  background: linear-gradient(135deg, rgba(163, 242, 107, 0.12) 0%, rgba(163, 242, 107, 0.05) 100%);
  color: var(--primary);
  font-size: 0.72rem;
  font-family: inherit;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  box-shadow: 0 0 10px rgba(163, 242, 107, 0.12), inset 0 1px 0 rgba(163, 242, 107, 0.08);
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

.theme-badge:hover {
  border-color: rgba(163, 242, 107, 0.75);
  background: linear-gradient(135deg, rgba(163, 242, 107, 0.2) 0%, rgba(163, 242, 107, 0.1) 100%);
  box-shadow: 0 0 18px rgba(163, 242, 107, 0.25), inset 0 1px 0 rgba(163, 242, 107, 0.12);
}

.theme-badge-select {
  background: transparent;
  border: none;
  outline: none;
  color: inherit;
  font-family: inherit;
  font-size: 0.72rem;
  cursor: pointer;
  padding: 0;
  -webkit-appearance: auto;
  appearance: auto;
}

.theme-badge-select option {
  background: #141417;
  color: #eceff2;
}

body[data-theme="light"] .theme-badge {
  border-color: rgba(60, 160, 10, 0.45);
  background: linear-gradient(135deg, rgba(60, 160, 10, 0.1) 0%, rgba(60, 160, 10, 0.04) 100%);
  color: #2a8a00;
  box-shadow: 0 0 8px rgba(60, 160, 10, 0.1);
}

body[data-theme="light"] .theme-badge:hover {
  border-color: rgba(60, 160, 10, 0.7);
  background: linear-gradient(135deg, rgba(60, 160, 10, 0.18) 0%, rgba(60, 160, 10, 0.08) 100%);
  box-shadow: 0 0 14px rgba(60, 160, 10, 0.18);
}

body[data-theme="light"] .theme-badge-select option {
  background: #f5f6f8;
  color: #1b1b1b;
}

/* ── How-To Badge ── */
.howto-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  border: 1px solid rgba(163, 242, 107, 0.45);
  background: linear-gradient(135deg, rgba(163, 242, 107, 0.12) 0%, rgba(163, 242, 107, 0.05) 100%);
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  user-select: none;
  box-shadow: 0 0 10px rgba(163, 242, 107, 0.12), inset 0 1px 0 rgba(163, 242, 107, 0.08);
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
  flex-shrink: 0;
}

.howto-badge:hover {
  border-color: rgba(163, 242, 107, 0.75);
  background: linear-gradient(135deg, rgba(163, 242, 107, 0.2) 0%, rgba(163, 242, 107, 0.1) 100%);
  box-shadow: 0 0 18px rgba(163, 242, 107, 0.28), inset 0 1px 0 rgba(163, 242, 107, 0.12);
}

.howto-badge:active {
  transform: scale(0.94);
}

.howto-badge:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

body[data-theme="light"] .howto-badge {
  border-color: rgba(60, 160, 10, 0.45);
  background: linear-gradient(135deg, rgba(60, 160, 10, 0.1) 0%, rgba(60, 160, 10, 0.04) 100%);
  color: #2a8a00;
  box-shadow: 0 0 8px rgba(60, 160, 10, 0.1);
}

body[data-theme="light"] .howto-badge:hover {
  border-color: rgba(60, 160, 10, 0.7);
  background: linear-gradient(135deg, rgba(60, 160, 10, 0.18) 0%, rgba(60, 160, 10, 0.08) 100%);
  box-shadow: 0 0 14px rgba(60, 160, 10, 0.18);
}

/* ── Topbar Section Style (same size, no nested pill-buttons) ── */
.topbar .toolbar-group {
  gap: 0;
  align-items: stretch;
  overflow: visible;
}

.topbar .toolbar-group > * {
  position: relative;
}

.topbar .toolbar-group > * + *::before {
  content: "";
  position: absolute;
  left: -0.02rem;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(98, 110, 126, 0.45);
  pointer-events: none;
}

.topbar .tool-trigger,
.topbar .suggest-configs-badge,
.topbar .history-badge,
.topbar .presets-badge,
.topbar .build-badge,
.topbar .theme-badge,
.topbar .howto-badge {
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  border-radius: 0;
}

.topbar .tool-trigger,
.topbar .theme-badge,
.topbar .history-badge,
.topbar .presets-badge,
.topbar .build-badge {
  color: #d8dde6 !important;
}

.topbar .suggest-configs-badge {
  color: var(--primary) !important;
  background: rgba(163, 242, 107, 0.08) !important;
}

.topbar .tool-trigger,
.topbar .suggest-configs-badge,
.topbar .history-badge,
.topbar .presets-badge,
.topbar .build-badge,
.topbar .theme-badge {
  padding: 0.26rem 0.58rem;
}

.topbar .tool-trigger:hover,
.topbar .suggest-configs-badge:hover,
.topbar .history-badge:hover,
.topbar .presets-badge:hover,
.topbar .build-badge:hover,
.topbar .theme-badge:hover,
.topbar .howto-badge:hover {
  background: rgba(163, 242, 107, 0.07) !important;
}

.topbar .suggest-configs-badge:hover {
  background: rgba(163, 242, 107, 0.15) !important;
}

.topbar .howto-badge {
  width: auto;
  height: auto;
  padding: 0.26rem 0.5rem;
  border-radius: 0;
}

.topbar .history-badge-count {
  border-color: #4d5968;
  background: rgba(122, 135, 154, 0.2);
  color: #dce5f3;
}

body[data-theme="light"] .topbar .toolbar-group > * + *::before {
  background: rgba(142, 154, 170, 0.55);
}

body[data-theme="light"] .topbar .tool-trigger,
body[data-theme="light"] .topbar .theme-badge,
body[data-theme="light"] .topbar .history-badge,
body[data-theme="light"] .topbar .presets-badge,
body[data-theme="light"] .topbar .build-badge {
  color: #384657 !important;
}

body[data-theme="light"] .topbar .suggest-configs-badge {
  color: #2a8a00 !important;
  background: rgba(60, 160, 10, 0.1) !important;
}

body[data-theme="light"] .topbar .tool-trigger:hover,
body[data-theme="light"] .topbar .suggest-configs-badge:hover,
body[data-theme="light"] .topbar .history-badge:hover,
body[data-theme="light"] .topbar .presets-badge:hover,
body[data-theme="light"] .topbar .build-badge:hover,
body[data-theme="light"] .topbar .theme-badge:hover,
body[data-theme="light"] .topbar .howto-badge:hover {
  background: rgba(60, 160, 10, 0.1) !important;
}

body[data-theme="light"] .topbar .suggest-configs-badge:hover {
  background: rgba(60, 160, 10, 0.18) !important;
}

body[data-theme="light"] .topbar .history-badge-count {
  border-color: #b6c0cc;
  background: rgba(146, 160, 178, 0.22);
  color: #2f3d4e;
}

/* ── History Modal ── */
.history-modal {
  width: min(92vw, 860px);
}

.presets-modal {
  width: min(92vw, 860px);
}

.history-body {
  display: grid;
  gap: 0.6rem;
}

.history-toolbar {
  display: flex;
  gap: 0.35rem;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.history-list {
  display: grid;
  gap: 0.48rem;
}

.history-item {
  border: 1px solid #353945;
  border-radius: 8px;
  background: rgba(12, 13, 18, 0.78);
  padding: 0.55rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.55rem;
  align-items: center;
}

.history-item-main {
  min-width: 0;
}

.history-item-title {
  font-size: 0.74rem;
  color: var(--text);
  line-height: 1.35;
}

.history-item-meta {
  margin-top: 0.2rem;
  font-size: 0.66rem;
  color: var(--muted);
  line-height: 1.4;
}

.history-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.28rem 0.55rem;
}

.history-meta-cell {
  min-width: 0;
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  align-items: baseline;
  gap: 0.35rem;
}

.history-meta-key {
  color: #94a1b7;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.57rem;
  white-space: nowrap;
}

.history-meta-val {
  color: var(--text);
  overflow-wrap: anywhere;
}

@media (max-width: 760px) {
  .history-meta-grid {
    grid-template-columns: 1fr;
  }
}

.history-item-actions {
  display: inline-flex;
  gap: 0.35rem;
}

.history-empty {
  border: 1px dashed #3b4050;
  border-radius: 8px;
  padding: 0.75rem;
  color: var(--muted);
  font-size: 0.73rem;
}