/* The desktop skin (src/skin.rs), in CSS. Colours and sizes are the same
   values, taken from the official UI.txt files of Data/Mouse/Forms. */
:root {
  --background: #1a1b1d;
  --dashboard: #121315;
  --sheet: #25262a;
  --panel: #303135;
  --column: #1d1e20;
  --logo: #252628;
  --banner-text: #3a3a3a;
  --banner-top: #f7ad26;
  --banner-bottom: #de971e;
  --track: #9e9e9e;
  --tick: #8a8a8a;
  --text: #fefefe;
  --gray: #808080;
  --light-gray: #969696;
  --disabled: #8a8a8a;
  --caption-red: #ff3232;
  --red: #b40911;
  --selected: #c80000;
  --value: #212121;
  --error: #ff0000;
  --main-hover: #343539;
  --main-bar: #b30a0d;
  --profile: #1d1e22;
  --memo: #c8c8c8;
  --gutter: #ece9d8;
  --field: #141414;
  --combo: #3b3c40;
  --combo-hover: #48494e;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: #0b0b0c;
}

body {
  color: var(--text);
  font: 15px/1.35 "Noto Sans SC", "Noto Sans CJK SC", "Source Han Sans SC", "Microsoft YaHei", sans-serif;
  display: grid;
  place-items: center;
}

button,
select,
input,
textarea {
  font: inherit;
  color: inherit;
}

[hidden] {
  display: none !important;
}

.window {
  position: relative;
  width: 1640px;
  height: 950px;
  display: flex;
  background: var(--background);
  overflow: hidden;
  flex: none;
}

/* ---- Dashboard ---- */

.dashboard {
  position: relative;
  width: 174px;
  flex: none;
  background: var(--dashboard);
}

.logo {
  position: absolute;
  left: 1px;
  top: 1px;
  width: 172px;
  height: 82px;
  background: var(--logo);
  display: grid;
  place-items: center;
  padding-bottom: 4px;
  color: #c92227;
  font-size: 34px;
  font-weight: 700;
}

.main-tabs {
  position: absolute;
  top: 485px;
  left: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.main-tab {
  position: relative;
  width: 174px;
  height: 48px;
  padding: 0 0 0 30px;
  border: 0;
  background: var(--dashboard);
  text-align: left;
  font-size: 19px;
  font-weight: 700;
  cursor: pointer;
}

.main-tab:hover,
.main-tab.active {
  background: var(--main-hover);
  color: var(--caption-red);
}

.main-tab:hover::before,
.main-tab.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 48px;
  background: var(--main-bar);
}

.version {
  position: absolute;
  left: 18px;
  bottom: 8px;
  display: flex;
  flex-direction: column;
}

.version strong {
  font-size: 26px;
  line-height: 1.1;
}

.version span {
  margin-left: 2px;
  font-size: 13px;
  color: var(--gray);
}

/* ---- Central panel ---- */

.central {
  position: relative;
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 0 16px 0 21px;
}

.header {
  height: 87px;
  flex: none;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 16px;
  padding-top: 24px;
}

.header-text {
  text-align: right;
  max-width: 1100px;
}

#device-text {
  font-size: 14px;
  color: var(--light-gray);
  line-height: 20px;
}

.status {
  font-size: 13px;
  color: var(--gray);
  line-height: 18px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.status.error {
  color: var(--error);
}

.status.busy::before {
  content: "⏳ ";
}

.sub-strip {
  height: 49px;
  flex: none;
  background: var(--sheet);
  padding: 1px 0 0 1px;
  display: flex;
}

.sub-tab {
  width: 198px;
  height: 48px;
  border: 0;
  background: var(--dashboard);
  color: var(--gray);
  font-size: 19px;
  font-weight: 700;
  cursor: pointer;
  flex: none;
}

.sub-tab:hover:not(:disabled),
.sub-tab.active {
  background: var(--red);
  color: var(--text);
}

.sub-tab:disabled {
  color: #464648;
  cursor: default;
}

.template {
  position: relative;
  width: 274px;
  height: 48px;
  border: 0;
  background: var(--red);
  color: var(--text);
  font-size: 19px;
  text-align: left;
  padding-left: 6px;
  cursor: pointer;
  flex: none;
}

.template::after {
  content: "";
  position: absolute;
  right: 5px;
  top: 21px;
  border: 7px solid transparent;
  border-top: 7px solid #3c0004;
  border-bottom: 0;
}

.template-menu {
  position: absolute;
  top: 136px;
  left: 22px;
  z-index: 20;
  display: flex;
  flex-direction: column;
}

.template-item {
  width: 274px;
  height: 40px;
  border: 0;
  background: var(--dashboard);
  text-align: left;
  padding-left: 10px;
  font-size: 18px;
  cursor: pointer;
}

.template-item.current {
  background: var(--main-hover);
}

.template-item:hover {
  background: var(--red);
}

.separator {
  height: 6px;
  flex: none;
  background: linear-gradient(var(--red) 0 2px, var(--sheet) 2px);
}

.banner {
  height: 65px;
  flex: none;
  display: flex;
  align-items: center;
  padding: 0 20px;
  background: linear-gradient(var(--banner-top), var(--banner-bottom));
  color: var(--banner-text);
  font-size: 15px;
  font-weight: 700;
}

.profile-strip {
  height: 38px;
  flex: none;
  display: flex;
  align-items: flex-end;
}

.profile-strip.tabs {
  height: 68px;
}

.profile-tab {
  width: 154px;
  height: 48px;
  border: 0;
  background: var(--profile);
  font-size: 19px;
  cursor: pointer;
}

.profile-tab:hover {
  background: #212226;
}

.profile-tab.active {
  background: var(--sheet);
}

.profile-tab:disabled {
  color: var(--disabled);
  cursor: default;
}

.area {
  position: relative;
  flex: 1;
  min-height: 0;
  background: var(--sheet);
}

.page {
  position: absolute;
  inset: 0 0 60px;
  overflow: auto;
  padding: 24px 20px 20px;
}

.footer {
  position: absolute;
  right: 12px;
  bottom: 10px;
  display: flex;
  gap: 13px;
}

.footer .skin-button {
  width: 137px;
}

/* ---- Widgets ---- */

.info {
  position: absolute;
  z-index: 2;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #666;
  color: var(--panel);
  font-weight: 700;
  font-size: 17px;
  line-height: 24px;
  text-align: center;
  cursor: help;
}

.area > .info {
  right: 12px;
  top: 11px;
}

/* PublicSkin Button.png: dark gradient, red on hover and press. */
.skin-button {
  height: 40px;
  padding: 0 6px;
  border: 0;
  background: linear-gradient(#48494b, #28292d);
  font-size: 18px;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
}

.skin-button:hover:not(:disabled),
.skin-button:active:not(:disabled) {
  background: var(--red);
}

.skin-button:disabled {
  color: #646466;
  cursor: default;
}

/* Small toolbar button of the Oscar editor. */
.tool {
  height: 26px;
  padding: 0 9px;
  border: 0;
  background: #191919;
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
}

.tool:hover,
.tool.active {
  background: var(--red);
}

.tool:disabled {
  color: #5a5a5c;
  background: #191919;
  cursor: default;
}

/* PublicSkin Check.png */
.check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  cursor: pointer;
  user-select: none;
}

.check input {
  appearance: none;
  margin: 0;
  width: 16px;
  height: 16px;
  border: 1px solid #dcdcdc;
  background: #1e1f22;
  display: grid;
  place-items: center;
  cursor: pointer;
}

.check input::after {
  content: "";
  width: 8px;
  height: 4px;
  border: solid #dcdcdc;
  border-width: 0 0 1.6px 1.6px;
  transform: translateY(-1px) rotate(-45deg);
  opacity: 0;
}

.check input:checked::after {
  opacity: 1;
}

.check.disabled {
  color: var(--disabled);
  cursor: default;
}

.check.disabled input {
  border-color: #5a5a5c;
}

/* Square option of the LOD group: red when chosen. */
.option {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 16px;
  cursor: pointer;
  user-select: none;
}

.option::before {
  content: "";
  width: 10px;
  height: 10px;
  border: 1px solid #19191b;
  background: #5a5a5c;
}

.option.active::before {
  background: #c80a14;
}

/* Trackbar: gray groove, red fill darkening towards the thumb. */
.trackbar {
  position: relative;
  height: 22px;
  cursor: pointer;
  touch-action: none;
}

.trackbar .groove {
  position: absolute;
  left: 0;
  right: 0;
  top: 6px;
  height: 10px;
  border-radius: 5px;
  background: var(--track);
}

.trackbar .fill {
  position: absolute;
  left: 1px;
  top: 7px;
  height: 8px;
  border-radius: 4px 0 0 4px;
  background: linear-gradient(90deg, #b40912, #5d050a);
}

.trackbar .thumb {
  position: absolute;
  top: 5px;
  width: 9px;
  height: 12px;
  margin-left: -4.5px;
  border-radius: 1px;
  background: #d2171e;
  border: 1px solid #960c12;
}

.trackbar:hover .thumb {
  outline: 1px solid var(--caption-red);
}

.trackbar.disabled {
  opacity: 0.35;
  cursor: default;
}

.trackbar.disabled .thumb {
  outline: 0;
}

.ticks {
  position: relative;
  height: 30px;
  color: var(--tick);
  font-size: 12px;
}

.ticks span {
  position: absolute;
  top: 2px;
  transform: translateX(-50%);
  padding-top: 11px;
}

.ticks span::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  height: 7px;
  border-left: 1px solid var(--tick);
}

.value {
  display: inline-grid;
  place-items: center;
  background: var(--value);
  font-size: 15px;
  flex: none;
}

.value.selected {
  background: var(--selected);
}

button.value {
  border: 0;
  cursor: pointer;
}

/* Group panel: icon tile, title and info badge, then the body. */
.card {
  position: relative;
  width: 1200px;
  margin: 0 auto;
  background: var(--panel);
  padding: 12px 12px 24px;
}

.card > .info {
  right: 12px;
  top: 11px;
}

.card-title {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 17px;
  min-height: 24px;
}

.icon {
  width: 70px;
  height: 70px;
  border-radius: 4px;
  background: #323337;
  padding: 2px;
  flex: none;
}

.icon svg {
  display: block;
  width: 66px;
  height: 66px;
  background: radial-gradient(closest-corner, #600c10, #2d1214 140%);
}

.step {
  font-size: 20px;
  color: var(--light-gray);
}

.label {
  font-size: 16px;
  color: var(--disabled);
}

.gray {
  color: var(--gray);
}

.light-gray {
  color: var(--light-gray);
}

.small {
  font-size: 13px;
}

.red {
  color: var(--caption-red);
}

.error {
  color: var(--error);
}

.row {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* egui ComboBox and DragValue in the dark theme. */
select,
input[type="number"],
input[type="text"] {
  height: 25px;
  border: 0;
  border-radius: 2px;
  background: var(--combo);
  padding: 0 6px;
  font-size: 15px;
  outline: none;
}

select:hover,
input[type="number"]:hover {
  background: var(--combo-hover);
}

select:disabled,
input:disabled {
  color: var(--disabled);
  background: #2c2d31;
}

input[type="number"] {
  width: 64px;
  text-align: center;
  appearance: textfield;
}

input[type="number"]::-webkit-inner-spin-button {
  display: none;
}

input[type="text"] {
  background: var(--field);
}

option {
  background: #141416;
}

/* egui CollapsingHeader */
details > summary {
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  padding: 4px 0;
}

details > summary::before {
  content: "▸";
  display: inline-block;
  width: 12px;
  font-size: 10px;
  vertical-align: 2px;
}

details[open] > summary::before {
  content: "▾";
}

.mono {
  font: 13px/1.5 "Hack", "DejaVu Sans Mono", ui-monospace, monospace;
  white-space: pre;
}

/* Progress of a flash read, over the page area. */
.progress {
  position: absolute;
  inset: 87px 16px 0 21px;
  z-index: 30;
  display: grid;
  place-items: center;
  background: rgb(18 19 21 / 0.6);
}

.progress-box {
  width: 420px;
  padding: 20px;
  background: var(--panel);
  font-size: 15px;
}

.progress-track {
  margin-top: 12px;
  height: 10px;
  border-radius: 5px;
  background: var(--track);
  overflow: hidden;
}

#progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #b40912, #5d050a);
}

/* ---- Keys page ---- */

.keyset {
  position: relative;
  height: 548px;
  width: 1400px;
}

.sheet {
  position: absolute;
  left: 33px;
  top: 18px;
  width: 530px;
  height: 530px;
  background: #1b1c1e;
}

.sheet-header {
  position: absolute;
  left: 26px;
  top: 20px;
  width: 293px;
  height: 25px;
  background: var(--sheet);
  padding-left: 8px;
  font-size: 16px;
  line-height: 25px;
}

.sheet-row {
  position: absolute;
  left: 20px;
  height: 25px;
  display: flex;
  align-items: center;
}

.sheet-row .caption {
  width: 40px;
  text-align: center;
  font-size: 19px;
  font-weight: 700;
  margin-right: 4px;
}

.sheet-row .caption.held {
  color: var(--caption-red);
}

.combo {
  position: relative;
  width: 255px;
  height: 25px;
  border: 0;
  background: var(--combo);
  text-align: left;
  padding: 0 26px 0 5px;
  font-size: 15px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  cursor: pointer;
}

.combo:hover,
.combo.open {
  background: var(--combo-hover);
}

.combo::after {
  content: "";
  position: absolute;
  right: 9px;
  top: 7px;
  width: 6px;
  height: 6px;
  border: solid #c8c8ca;
  border-width: 0 1.2px 1.2px 0;
  transform: rotate(45deg);
}

.diagram {
  position: absolute;
  left: 716px;
  top: 31px;
  width: 560px;
  height: 520px;
}

.key-box {
  position: absolute;
  width: 38px;
  height: 30px;
  border: 1.5px solid #a4a4a6;
  border-radius: 3px;
  background: var(--sheet);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  padding: 0;
  cursor: pointer;
}

.key-box:hover {
  background: #3c3d42;
}

.key-box.lit {
  background: #e1141e;
  border-color: #e1141e;
}

.key-popup {
  position: absolute;
  z-index: 10;
  width: 482px;
  padding: 10px;
  background: #141416;
  border: 1px solid #c8c8c8;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 15px;
}

.key-popup h2 {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
}

.wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.record-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 6px;
  padding: 4px 0 8px 14px;
}

.chip {
  border: 0;
  background: transparent;
  padding: 2px 6px;
  border-radius: 2px;
  cursor: pointer;
}

.chip:hover {
  background: #3c3d42;
}

.chip.active {
  background: #5a3a3c;
}

/* ---- Sensitivity pages ---- */

.axis-sheet {
  background: var(--panel);
  padding: 12px 12px 20px;
  width: 685px;
}

.preset {
  display: flex;
  align-items: flex-start;
  padding-left: 8px;
  margin-bottom: 30px;
}

.preset .check {
  height: 22px;
  margin-right: 15px;
}

.preset .range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--disabled);
  margin-top: 2px;
}

.levels {
  position: relative;
  width: 806px;
  height: 86px;
  margin: 0 auto;
  background: #2c2d31;
}

.levels .rail {
  position: absolute;
  left: 42px;
  right: 42px;
  top: 11px;
  height: 7px;
  background: #1c1d1f;
}

.levels .knob {
  position: absolute;
  top: 3px;
  width: 22px;
  height: 22px;
  margin-left: -11px;
  border: 0;
  border-radius: 2px;
  background: #1e1f21;
  padding: 0;
  cursor: pointer;
  display: grid;
  place-items: center;
}

.levels .knob::after {
  content: "";
  width: 10px;
  height: 10px;
  background: #646466;
}

.levels .knob:hover:not(:disabled)::after {
  background: #969698;
}

.levels .knob.lit::after {
  background: #c80a14;
}

.levels .knob:disabled {
  cursor: default;
}

.levels svg {
  position: absolute;
  top: 30px;
  margin-left: -20px;
}

/* ---- Programming pages ---- */

.columns {
  display: flex;
  gap: 1px;
  margin: -24px -20px 0;
}

.column {
  background: var(--column);
  min-height: 594px;
  padding: 13px;
}

.list-item {
  display: block;
  width: 273px;
  height: 34px;
  border: 0;
  margin-bottom: 10px;
  background: #c4c4c6;
  color: #141414;
  text-align: left;
  padding-left: 8px;
  font-size: 17px;
  cursor: pointer;
}

.list-item:hover {
  background: #dcdcde;
}

.list-item.active {
  background: var(--red);
  color: var(--text);
}

.mode {
  display: block;
  width: 177px;
  height: 40px;
  border: 0;
  margin-bottom: 20px;
  background: #2c2d31;
  color: var(--disabled);
  font-size: 19px;
  font-weight: 700;
  cursor: pointer;
}

.mode:hover {
  background: #3c3d42;
  color: var(--text);
}

.mode.active {
  background: var(--red);
  color: var(--text);
}

.shots {
  margin-top: 18px;
  padding: 10px;
  background: #28292d;
  border-collapse: separate;
  border-spacing: 12px 14px;
}

.shots th {
  font-size: 15px;
  font-weight: 700;
  text-align: left;
}

.shots td:first-child {
  font-size: 16px;
  color: var(--light-gray);
  white-space: pre;
  padding-right: 6px;
}

.category {
  position: relative;
  display: block;
  width: 98px;
  height: 24px;
  border: 0;
  border-radius: 3px;
  margin-bottom: 36px;
  background: #3c3d42;
  text-align: left;
  padding-left: 12px;
  font-size: 16px;
  cursor: pointer;
}

.category:hover {
  background: #4e4f54;
}

.category::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 5px;
  height: 24px;
  border-radius: 1px;
  background: var(--mark);
}

.category.active {
  background: var(--mark);
}

.keyboard {
  position: relative;
  width: 720px;
  height: 162px;
}

.key-cap {
  position: absolute;
  height: 26px;
  border: 1px solid #aaaaac;
  border-radius: 2px;
  background: #141416;
  font-size: 12px;
  padding: 0;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
}

.key-cap:hover {
  background: #46474c;
}

.key-cap:active {
  background: var(--red);
}

.program-bar {
  height: 50px;
  background: #38393d;
  display: flex;
  align-items: center;
}

.program-bar button {
  width: 44px;
  height: 40px;
  margin-left: 10px;
  margin-right: 10px;
  border: 0;
  background: transparent;
  color: #c8c8ca;
  font-size: 24px;
  cursor: pointer;
  padding: 0;
}

.program-bar button:hover:not(:disabled) {
  color: var(--caption-red);
}

.program-bar button:disabled {
  color: #5a5a5c;
  cursor: default;
}

.memo {
  display: flex;
  background: var(--memo);
  margin-top: 8px;
}

.memo .gutter {
  background: var(--gutter);
  color: #5a5a5a;
  padding: 2px 4px;
  text-align: right;
  font: 14px/18px "Hack", "DejaVu Sans Mono", ui-monospace, monospace;
  white-space: pre;
  user-select: none;
  overflow: hidden;
}

.memo textarea {
  flex: 1;
  border: 0;
  outline: none;
  resize: none;
  background: var(--memo);
  color: #000;
  padding: 2px 8px;
  font: 14px/18px "Hack", "DejaVu Sans Mono", ui-monospace, monospace;
  white-space: pre;
  overflow: auto;
}

.memo textarea:disabled {
  background: #a0a0a0;
}

/* ---- Other settings ---- */

.field {
  display: flex;
  align-items: center;
  height: 28px;
  font-size: 16px;
}

.field > span:first-child {
  width: 100px;
}

.field .value {
  height: 28px;
  justify-items: start;
  padding-left: 8px;
  font-size: 14px;
}

.summary {
  margin: 8px 0 0;
  padding: 10px;
  background: var(--field);
  max-height: 360px;
  overflow: auto;
}

.dialog {
  position: absolute;
  z-index: 40;
  left: 50%;
  top: 40%;
  transform: translate(-50%, -50%);
  width: 640px;
  padding: 14px 16px;
  background: #1b1b1d;
  border: 1px solid #3c3d42;
  box-shadow: 0 8px 30px rgb(0 0 0 / 0.6);
}

.dialog h2 {
  margin: 0 0 10px;
  font-size: 15px;
}

.dialog .close {
  position: absolute;
  right: 10px;
  top: 8px;
  border: 0;
  background: none;
  font-size: 16px;
  cursor: pointer;
}

.notice {
  position: absolute;
  z-index: 50;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgb(18 19 21 / 0.85);
  font-size: 16px;
}

/* Captions shrink to fit instead of wrapping (fitCaptions in app.js). */
.main-tab,
.sub-tab,
.template,
.template-item,
.profile-tab,
.skin-button,
.mode,
.list-item,
.category,
.key-cap {
  white-space: nowrap;
  overflow: hidden;
}

.row > .gray {
  white-space: nowrap;
}

/* Hyperlinks, red as in the desktop 关于软件 page. */
a.link,
a.repo {
  color: var(--caption-red);
  text-decoration: none;
}

a.link:hover,
a.repo:hover {
  text-decoration: underline;
}

a.repo {
  margin-left: 2px;
  font-size: 13px;
}