:root {
  --bg: #efede6;
  --surface: #fbfaf6;
  --surface-2: #f4f2ea;
  --ink: #111b21;
  --ink-2: #243239;
  --muted: #74807e;
  --muted-2: #97a09d;
  --line: #d9d6ca;
  --line-dark: #bebbb0;
  --green: #16846b;
  --green-pale: #dcefe7;
  --orange: #e8613f;
  --orange-pale: #fae5dc;
  --amber: #f4a54f;
  --amber-pale: #f9ecd5;
  --blue: #4f76a1;
  --blue-pale: #e3ebf3;
  --red: #c74d3e;
  --red-pale: #f7e3df;
  --navy: #10191f;
  --navy-2: #1a272d;
  --shadow-sm: 0 6px 18px rgba(17, 27, 33, 0.05);
  --shadow-md: 0 18px 48px rgba(17, 27, 33, 0.09);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --font: "Aptos", "PingFang SC", "Microsoft YaHei UI", "Noto Sans CJK SC", sans-serif;
  --mono: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
  --sidebar: 236px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 95% 3%, rgba(232, 97, 63, 0.05), transparent 26rem),
    var(--bg);
  color: var(--ink);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

button,
input,
select {
  font: inherit;
}

button,
select {
  cursor: pointer;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(22, 132, 107, 0.25);
  outline-offset: 2px;
}

svg {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.studio-shell {
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  z-index: 50;
  inset: 0 auto 0 0;
  display: flex;
  width: var(--sidebar);
  flex-direction: column;
  padding: 24px 18px 22px;
  border-right: 1px solid var(--line);
  background: rgba(251, 250, 246, 0.9);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 2px 5px 24px;
  border-bottom: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
}

.brand-symbol {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 12px;
  background: var(--navy);
  color: var(--surface);
}

.brand-symbol svg {
  width: 28px;
  height: 28px;
}

.brand-symbol .pulse {
  color: var(--amber);
  stroke-width: 2;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 14px;
  letter-spacing: -0.02em;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.main-nav {
  display: grid;
  gap: 5px;
  margin-top: 26px;
}

.main-nav > p {
  margin: 0 0 8px;
  padding: 0 10px;
  color: var(--muted-2);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.nav-item {
  display: flex;
  align-items: center;
  min-height: 44px;
  gap: 10px;
  padding: 0 11px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  text-align: left;
  transition:
    background 150ms ease,
    color 150ms ease,
    transform 150ms ease;
}

.nav-item:hover {
  background: var(--surface-2);
  color: var(--ink);
}

.nav-item.is-active {
  background: var(--ink);
  box-shadow: 0 10px 22px rgba(17, 27, 33, 0.14);
  color: white;
}

.nav-item svg {
  width: 17px;
  height: 17px;
}

.nav-item span {
  flex: 1;
}

.nav-item b {
  display: grid;
  min-width: 22px;
  height: 19px;
  place-items: center;
  border-radius: 99px;
  background: rgba(17, 27, 33, 0.07);
  color: var(--muted);
  font-size: 8px;
}

.nav-item.is-active b {
  background: rgba(255, 255, 255, 0.13);
  color: white;
}

.sidebar-source {
  margin-top: auto;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--surface-2);
}

.sidebar-source > span,
.sidebar-source > strong,
.sidebar-source > small {
  display: block;
}

.sidebar-source > span {
  color: var(--muted-2);
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.sidebar-source > strong {
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 14px;
}

.sidebar-source > small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 9px;
}

.source-meter {
  height: 4px;
  margin-top: 13px;
  overflow: hidden;
  border-radius: 99px;
  background: #dedbd0;
}

.source-meter i {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--green), var(--amber));
}

.sidebar-source p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 8px;
}

.main-area {
  min-height: 100vh;
  margin-left: var(--sidebar);
}

.toolbar {
  position: sticky;
  z-index: 40;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 0 34px;
  border-bottom: 1px solid var(--line);
  background: rgba(239, 237, 230, 0.86);
  backdrop-filter: blur(18px);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.breadcrumb i {
  color: var(--line-dark);
  font-style: normal;
}

.breadcrumb strong {
  color: var(--ink);
}

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

.toolbar-search {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 210px;
  min-height: 38px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--muted);
  font-size: 10px;
}

.toolbar-search svg {
  width: 14px;
  height: 14px;
}

.toolbar-search span {
  flex: 1;
  text-align: left;
}

kbd {
  padding: 2px 5px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface-2);
  color: var(--muted-2);
  font-family: var(--font);
  font-size: 8px;
}

.icon-button {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
}

.icon-button svg {
  width: 16px;
  height: 16px;
}

.view-container {
  width: min(100% - 56px, 1440px);
  margin: 0 auto;
}

.view {
  display: none;
  padding: 38px 0 74px;
}

.view.is-active {
  display: block;
  animation: view-in 240ms ease both;
}

@keyframes view-in {
  from {
    opacity: 0;
    transform: translateY(7px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.eyebrow {
  display: block;
  margin: 0 0 10px;
  color: var(--green);
  font-size: 8px;
  font-weight: 780;
  letter-spacing: 0.17em;
}

.overview-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(340px, 0.75fr);
  gap: 44px;
  align-items: center;
  min-height: 510px;
  padding: 26px 0 50px;
}

.hero-copy h1,
.page-heading h1 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(42px, 4.45vw, 64px);
  font-weight: 640;
  letter-spacing: -0.065em;
  line-height: 0.99;
}

.hero-copy h1 span {
  color: var(--green);
}

.hero-copy > p {
  max-width: 710px;
  margin: 25px 0 0;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  gap: 10px;
  margin-top: 28px;
}

.primary-button,
.secondary-button,
.toolbar-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 45px;
  padding: 0 17px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 720;
  transition:
    transform 150ms ease,
    background 150ms ease,
    border-color 150ms ease;
}

.primary-button:hover,
.secondary-button:hover {
  transform: translateY(-1px);
}

.primary-button {
  background: var(--ink);
  box-shadow: 0 13px 28px rgba(17, 27, 33, 0.16);
  color: white;
}

.primary-button:hover {
  background: var(--green);
}

.primary-button svg {
  width: 17px;
  height: 17px;
}

.secondary-button,
.toolbar-button {
  border-color: var(--line-dark);
  background: var(--surface);
  color: var(--ink);
}

.secondary-button:hover {
  border-color: var(--green);
  background: var(--green-pale);
}

.full-width {
  width: 100%;
}

.hero-dashboard {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 24px;
  background:
    radial-gradient(circle at 50% 25%, rgba(244, 165, 79, 0.12), transparent 45%),
    var(--navy);
  box-shadow: 0 30px 80px rgba(17, 27, 33, 0.22);
  color: white;
  transform: rotate(-1.1deg);
}

.dashboard-top,
.dashboard-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 18px;
  color: rgba(255, 255, 255, 0.47);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.14em;
}

.dashboard-top {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.dashboard-top i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(22, 132, 107, 0.15);
}

.donut-wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 28px 25px 22px;
}

.donut {
  display: grid;
  width: 174px;
  height: 174px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background:
    conic-gradient(
      var(--green) 0 53.5%,
      var(--orange) 53.5% 65.1%,
      var(--blue) 65.1% 83.7%,
      #506068 83.7% 100%
    );
}

.donut::before {
  position: absolute;
  width: 133px;
  height: 133px;
  border-radius: 50%;
  background: var(--navy);
  content: "";
}

.donut > div {
  position: relative;
  z-index: 1;
  text-align: center;
}

.donut strong,
.donut span {
  display: block;
}

.donut strong {
  font-size: 31px;
  font-weight: 620;
  letter-spacing: -0.05em;
}

.donut span {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.46);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.12em;
}

.donut-key {
  display: grid;
  flex: 1;
  gap: 11px;
}

.donut-key span {
  display: grid;
  grid-template-columns: 8px 1fr auto;
  gap: 8px;
  align-items: center;
  color: rgba(255, 255, 255, 0.58);
  font-size: 9px;
}

.donut-key i {
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--green);
}

.donut-key i.orange {
  background: var(--orange);
}

.donut-key i.blue {
  background: var(--blue);
}

.donut-key i.gray {
  background: #506068;
}

.donut-key b {
  color: white;
  font-size: 9px;
}

.signal-strip {
  display: flex;
  gap: 3px;
  align-items: end;
  height: 38px;
  margin: 0 22px;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.signal-strip span {
  width: 3px;
  min-width: 2px;
  border-radius: 2px 2px 0 0;
  background: var(--amber);
  opacity: 0.72;
}

.dashboard-foot {
  min-height: 46px;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--line);
  box-shadow: var(--shadow-sm);
}

.metric-strip article {
  padding: 22px 23px;
  background: var(--surface);
}

.metric-strip span,
.metric-strip strong,
.metric-strip small {
  display: block;
}

.metric-strip span {
  color: var(--muted);
  font-size: 9px;
}

.metric-strip strong {
  margin-top: 6px;
  font-size: 31px;
  font-weight: 620;
  letter-spacing: -0.05em;
}

.metric-strip small {
  margin-top: 1px;
  color: var(--muted-2);
  font-size: 8px;
}

.overview-grid {
  display: grid;
  grid-template-columns: 1.22fr 0.78fr;
  gap: 16px;
  margin-top: 16px;
}

.panel,
.export-card {
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.panel-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.panel-heading h2,
.export-card h2 {
  margin: 0;
  font-size: 22px;
  font-weight: 650;
  letter-spacing: -0.035em;
}

.panel-note {
  color: var(--muted);
  font-size: 9px;
}

.text-button {
  padding: 0;
  border: 0;
  border-bottom: 1px solid rgba(22, 132, 107, 0.3);
  background: transparent;
  color: var(--green);
  font-size: 9px;
  font-weight: 700;
}

.pipeline {
  display: grid;
  grid-template-columns: 1fr 25px 1fr 25px 1fr 25px 1fr;
  align-items: center;
  margin-top: 26px;
}

.pipeline-node {
  min-width: 0;
  min-height: 104px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--surface-2);
}

.pipeline-node span,
.pipeline-node strong,
.pipeline-node small {
  display: block;
}

.pipeline-node span {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 7px;
}

.pipeline-node strong {
  margin-top: 13px;
  font-size: 11px;
}

.pipeline-node small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 8px;
  line-height: 1.5;
}

.pipeline-node.source {
  border-color: rgba(79, 118, 161, 0.2);
  background: var(--blue-pale);
}

.pipeline-node.output {
  border-color: rgba(22, 132, 107, 0.2);
  background: var(--green-pale);
}

.pipeline-arrow {
  position: relative;
  height: 1px;
  background: var(--line-dark);
}

.pipeline-arrow::after {
  position: absolute;
  top: -3px;
  right: 0;
  width: 6px;
  height: 6px;
  border-top: 1px solid var(--line-dark);
  border-right: 1px solid var(--line-dark);
  content: "";
  transform: rotate(45deg);
}

.formula-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.formula-preview code {
  padding: 7px 9px;
  border-radius: 6px;
  background: rgba(17, 27, 33, 0.045);
  color: var(--ink-2);
  font-family: var(--mono);
  font-size: 8px;
}

.family-bars {
  display: grid;
  gap: 12px;
  margin-top: 21px;
}

.family-bar {
  display: grid;
  grid-template-columns: 102px 1fr 27px;
  gap: 10px;
  align-items: center;
}

.family-bar span {
  overflow: hidden;
  color: var(--muted);
  font-size: 9px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.family-bar > i {
  height: 5px;
  overflow: hidden;
  border-radius: 99px;
  background: var(--surface-2);
}

.family-bar > i b {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--green);
}

.family-bar strong {
  text-align: right;
  font-size: 9px;
}

.recent-panel {
  margin-top: 16px;
}

.recent-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 20px;
}

.recent-card {
  min-width: 0;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--surface-2);
  cursor: pointer;
  transition:
    border-color 150ms ease,
    transform 150ms ease;
}

.recent-card:hover {
  border-color: var(--green);
  transform: translateY(-2px);
}

.recent-card > span {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 7px;
}

.recent-card h3 {
  margin: 8px 0 0;
  font-size: 12px;
  line-height: 1.35;
}

.recent-card p {
  margin: 5px 0 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 8px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.recent-card b {
  display: inline-flex;
  margin-top: 12px;
  color: var(--green);
  font-size: 8px;
}

.page-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  padding: 24px 0 32px;
  border-bottom: 1px solid var(--line);
}

.page-heading h1 {
  font-size: clamp(38px, 4vw, 58px);
}

.page-heading p {
  max-width: 720px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.heading-count {
  flex: 0 0 auto;
  text-align: right;
}

.heading-count strong,
.heading-count span {
  display: block;
}

.heading-count strong {
  font-size: 48px;
  font-weight: 600;
  letter-spacing: -0.07em;
  line-height: 1;
}

.heading-count span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 9px;
}

.template-toolbar {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) 180px 200px auto;
  gap: 9px;
  margin: 20px 0;
}

.xiaomi-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 18px;
  padding: 15px 17px;
  border: 1px solid rgba(232, 97, 63, 0.2);
  border-radius: 13px;
  background:
    linear-gradient(115deg, rgba(232, 97, 63, 0.08), transparent 50%),
    var(--surface);
}

.xiaomi-strip > div {
  display: flex;
  align-items: center;
  gap: 12px;
}

.xiaomi-mark {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 9px;
  background: #ff6900;
  color: white;
  font-size: 12px;
  font-weight: 800;
}

.xiaomi-strip strong,
.xiaomi-strip small {
  display: block;
}

.xiaomi-strip strong {
  font-size: 12px;
}

.xiaomi-strip small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 8px;
}

.xiaomi-strip .secondary-button {
  min-height: 36px;
  flex: 0 0 auto;
  font-size: 9px;
}

.xiaomi-strip.is-filtering {
  border-color: var(--orange);
  background: var(--orange-pale);
}

.search-box {
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}

.search-box svg {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  color: var(--muted);
}

.search-box input {
  width: 100%;
  min-width: 0;
  padding: 0 0 0 9px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: 10px;
}

.template-toolbar select,
.template-picker select {
  min-height: 42px;
  padding: 0 32px 0 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  font-size: 10px;
}

.toolbar-button {
  min-height: 42px;
  background: transparent;
}

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

.template-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 255px;
  flex-direction: column;
  padding: 19px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition:
    border-color 160ms ease,
    transform 160ms ease,
    box-shadow 160ms ease;
}

.template-card:hover {
  border-color: rgba(22, 132, 107, 0.45);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.template-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.template-index {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 8px;
}

.family-chip {
  padding: 5px 7px;
  border-radius: 6px;
  background: var(--green-pale);
  color: var(--green);
  font-size: 7px;
  font-weight: 750;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.special-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 6px;
  border-radius: 5px;
  background: #fff0e7;
  color: #d9521c;
  font-size: 7px;
  font-weight: 750;
}

.template-card h3 {
  margin: 14px 0 0;
  font-size: 17px;
  font-weight: 650;
  letter-spacing: -0.025em;
}

.template-card .variant-name {
  margin: 5px 0 0;
  color: var(--ink-2);
  font-size: 10px;
}

.template-card .standard-name {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.55;
}

.template-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 13px;
}

.template-tags span {
  padding: 4px 6px;
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--muted);
  font-size: 7px;
}

.template-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
  padding-top: 17px;
  border-top: 1px solid var(--line);
}

.template-card-foot small {
  color: var(--muted-2);
  font-size: 8px;
}

.template-card-actions {
  display: flex;
  gap: 7px;
}

.mini-action {
  min-height: 30px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface-2);
  color: var(--ink-2);
  font-size: 8px;
  font-weight: 700;
}

.mini-action.primary {
  border-color: var(--ink);
  background: var(--ink);
  color: white;
}

.empty-list {
  padding: 80px 20px;
  border: 1px dashed var(--line-dark);
  border-radius: 15px;
  color: var(--muted);
  font-size: 11px;
  text-align: center;
}

.calculator-heading {
  align-items: center;
}

.calculator-actions {
  display: flex;
  gap: 8px;
  flex: 0 0 auto;
}

.calculator-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1.22fr);
  gap: 18px;
  margin-top: 20px;
  align-items: start;
}

.calculator-form-panel {
  position: sticky;
  top: 92px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.template-picker {
  display: grid;
  gap: 7px;
  padding: 20px;
  border-bottom: 1px solid var(--line);
  background: var(--navy);
  color: white;
}

.template-picker > span {
  color: rgba(255, 255, 255, 0.45);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.template-picker select {
  min-height: 46px;
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.09);
  color: white;
  font-size: 11px;
  color-scheme: light;
}

.template-picker select option,
.template-picker select optgroup {
  background: #fbfaf6;
  color: #111b21;
}

.template-picker small {
  overflow: hidden;
  color: rgba(255, 255, 255, 0.45);
  font-size: 8px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.form-section {
  padding: 18px 20px 20px;
  border-bottom: 1px solid var(--line);
}

.form-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.form-section-head span {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.08em;
}

.form-section-head b {
  color: var(--ink);
  font-size: 9px;
}

.form-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 10px;
}

.input-field {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.input-field.wide {
  grid-column: 1 / -1;
}

.input-field > span {
  display: flex;
  justify-content: space-between;
  gap: 5px;
  color: var(--muted);
  font-size: 8px;
}

.input-field > span b {
  color: var(--muted-2);
  font-weight: 500;
}

.input-shell {
  display: flex;
  align-items: center;
  min-height: 39px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.input-shell:focus-within {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(22, 132, 107, 0.08);
}

.input-shell input {
  width: 100%;
  min-width: 0;
  padding: 0 10px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: 12px;
}

.input-shell b {
  padding-right: 10px;
  color: var(--muted);
  font-size: 8px;
}

.select-field {
  width: 100%;
  min-height: 39px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  outline: 0;
  background: white;
  color: var(--ink);
  font-size: 11px;
}

.live-calc-note {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 13px 20px;
  color: var(--muted);
  font-size: 8px;
}

.live-calc-note i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(22, 132, 107, 0.1);
}

.calculation-output {
  display: grid;
  gap: 12px;
}

.result-hero {
  overflow: hidden;
  border-radius: 20px;
  background:
    radial-gradient(circle at 88% 8%, rgba(244, 165, 79, 0.16), transparent 23rem),
    var(--navy);
  box-shadow: 0 24px 56px rgba(17, 27, 33, 0.16);
  color: white;
}

.result-hero-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 25px;
  padding: 24px 26px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.result-hero-top > div > span {
  color: rgba(255, 255, 255, 0.45);
  font-size: 9px;
  letter-spacing: 0.08em;
}

.result-hero h2 {
  margin: 5px 0 0;
  font-size: 22px;
  font-weight: 630;
  letter-spacing: -0.04em;
}

.result-hero-top small {
  display: block;
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 9px;
}

.result-status {
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--amber);
  font-size: 8px;
  font-weight: 750;
  white-space: nowrap;
}

.result-status.is-pass {
  background: rgba(22, 132, 107, 0.17);
  color: #a3e5cc;
}

.result-status.is-fail {
  background: rgba(232, 97, 63, 0.16);
  color: #ffb2a0;
}

.result-primary {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  padding: 25px 26px 18px;
}

.result-primary > span {
  color: rgba(255, 255, 255, 0.45);
  font-size: 9px;
}

.result-primary strong {
  color: var(--amber);
  font-size: clamp(44px, 5vw, 74px);
  font-weight: 560;
  letter-spacing: -0.07em;
  line-height: 0.85;
}

.result-primary small {
  margin-left: 6px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 10px;
}

.result-grade-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 0 26px 24px;
  padding: 13px 15px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.045);
}

.result-grade-row span {
  color: rgba(255, 255, 255, 0.42);
  font-size: 8px;
}

.result-grade-row strong {
  color: white;
  font-size: 16px;
  text-align: right;
}

.result-metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 9px;
}

.result-metric-card {
  min-width: 0;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--surface);
}

.result-metric-card span,
.result-metric-card strong,
.result-metric-card small {
  display: block;
}

.result-metric-card span {
  overflow: hidden;
  color: var(--muted);
  font-size: 8px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.result-metric-card strong {
  margin-top: 7px;
  overflow: hidden;
  font-size: 20px;
  font-weight: 650;
  letter-spacing: -0.04em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.result-metric-card small {
  margin-top: 1px;
  color: var(--muted-2);
  font-size: 7px;
}

.trace-panel,
.variant-panel {
  padding: 22px 24px;
}

.formula-edit-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 8px 12px;
}

.formula-edit-tools .text-button {
  padding: 3px 0;
}

.cloud-sync-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 7px;
  border: 1px solid rgba(22, 132, 107, 0.2);
  border-radius: 999px;
  background: var(--green-pale);
  color: var(--green);
  font-size: 7px;
  font-weight: 700;
  white-space: nowrap;
}

.cloud-sync-status i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.cloud-sync-status[data-state="loading"],
.cloud-sync-status[data-state="saving"] {
  border-color: rgba(79, 118, 161, 0.2);
  background: var(--blue-pale);
  color: var(--blue);
}

.cloud-sync-status[data-state="loading"] i,
.cloud-sync-status[data-state="saving"] i {
  animation: sync-pulse 1.2s ease-in-out infinite;
}

.cloud-sync-status[data-state="pending"] {
  border-color: rgba(198, 132, 47, 0.25);
  background: #faf1df;
  color: #94621f;
}

.cloud-sync-status[data-state="error"],
.cloud-sync-status[data-state="auth-error"] {
  border-color: rgba(179, 72, 62, 0.2);
  background: var(--red-pale);
  color: var(--red);
}

@keyframes sync-pulse {
  50% {
    opacity: 0.3;
  }
}

.text-button.is-muted {
  border-bottom-color: var(--line-dark);
  color: var(--muted);
}

.formula-editor-help {
  margin: 14px 0 0;
  padding: 10px 12px;
  border: 1px solid rgba(79, 118, 161, 0.18);
  border-radius: 8px;
  background: var(--blue-pale);
  color: #49657d;
  font-size: 8px;
  line-height: 1.65;
}

.calculation-steps {
  display: grid;
  margin-top: 18px;
}

.calc-step {
  position: relative;
  display: grid;
  grid-template-columns: 27px 1fr;
  gap: 12px;
  padding-bottom: 17px;
}

.calc-step:not(:last-child)::before {
  position: absolute;
  top: 24px;
  bottom: 0;
  left: 12px;
  width: 1px;
  background: var(--line);
  content: "";
}

.calc-step-number {
  position: relative;
  z-index: 1;
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  background: var(--surface);
  color: var(--green);
  font-family: var(--mono);
  font-size: 7px;
}

.calc-step-content {
  min-width: 0;
}

.calc-step-content strong,
.calc-step-content > span {
  display: block;
}

.calc-step-content strong {
  font-size: 10px;
}

.calc-step-content > span {
  margin-top: 3px;
  color: var(--ink-2);
  font-size: 11px;
}

.calc-step-content code {
  display: block;
  margin-top: 6px;
  padding: 7px 8px;
  overflow-wrap: anywhere;
  border-radius: 6px;
  background: var(--surface-2);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  line-height: 1.5;
}

.formula-editor-shell {
  position: relative;
  margin-top: 7px;
}

.formula-editor {
  width: 100%;
  min-height: 52px;
  padding: 9px 10px;
  resize: vertical;
  border: 1px solid rgba(79, 118, 161, 0.28);
  border-radius: 7px;
  outline: 0;
  background: #f8fafc;
  color: var(--ink-2);
  font-family: var(--mono);
  font-size: 9px;
  line-height: 1.6;
}

.formula-editor:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(79, 118, 161, 0.08);
}

.formula-editor.is-error {
  border-color: var(--red);
  background: var(--red-pale);
}

.formula-field-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 5px;
  color: var(--muted-2);
  font-size: 7px;
}

.formula-field-meta b {
  color: var(--green);
  font-weight: 700;
}

.formula-error {
  display: block;
  margin-top: 5px;
  color: var(--red);
  font-size: 8px;
}

.calc-step-edited .calc-step-number {
  border-color: var(--blue);
  background: var(--blue-pale);
  color: var(--blue);
}

.warning-panel {
  padding: 15px 17px;
  border: 1px solid rgba(244, 165, 79, 0.3);
  border-radius: 11px;
  background: var(--amber-pale);
  color: #76572c;
  font-size: 9px;
  line-height: 1.65;
}

.warning-panel strong {
  display: block;
  margin-bottom: 4px;
  color: #5d431f;
  font-size: 10px;
}

.warning-panel ul {
  margin: 0;
  padding-left: 16px;
}

.variant-list {
  display: grid;
  gap: 7px;
  margin-top: 16px;
}

.variant-row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(80px, 0.8fr) auto;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
}

.variant-row strong,
.variant-row small {
  display: block;
}

.variant-row strong {
  overflow: hidden;
  font-size: 9px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.variant-row small {
  overflow: hidden;
  margin-top: 2px;
  color: var(--muted);
  font-size: 7px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.variant-row b {
  overflow: hidden;
  font-family: var(--mono);
  font-size: 9px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.variant-row button {
  padding: 5px 7px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface);
  color: var(--green);
  font-size: 7px;
  font-weight: 700;
}

.formula-search {
  width: min(360px, 100%);
}

.formula-family-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 20px 0;
}

.formula-family-list button {
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: var(--surface);
  color: var(--muted);
  font-size: 8px;
}

.formula-family-list button.is-active {
  border-color: var(--ink);
  background: var(--ink);
  color: white;
}

.formula-index-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.formula-card {
  padding: 21px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.formula-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.formula-card h3 {
  margin: 0;
  font-size: 17px;
  letter-spacing: -0.025em;
}

.formula-card .family-chip {
  flex: 0 0 auto;
}

.formula-card > p {
  margin: 8px 0 14px;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.65;
}

.formula-lines {
  display: grid;
  gap: 6px;
}

.formula-lines code {
  display: block;
  padding: 8px 9px;
  border-radius: 6px;
  background: var(--surface-2);
  color: var(--ink-2);
  font-family: var(--mono);
  font-size: 8px;
  line-height: 1.55;
}

.io-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.io-grid span,
.io-grid b {
  display: block;
}

.io-grid span {
  color: var(--muted-2);
  font-size: 7px;
  letter-spacing: 0.08em;
}

.io-grid b {
  margin-top: 4px;
  color: var(--ink-2);
  font-size: 8px;
  font-weight: 500;
  line-height: 1.55;
}

.export-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 14px;
  margin-top: 20px;
}

.export-card {
  min-height: 360px;
}

.export-card h2 {
  margin-top: 3px;
}

.radio-card {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: 11px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-2);
  cursor: pointer;
}

.radio-card:has(input:checked) {
  border-color: var(--green);
  background: var(--green-pale);
}

.radio-card input {
  accent-color: var(--green);
}

.radio-card b,
.radio-card small {
  display: block;
}

.radio-card b {
  font-size: 11px;
}

.radio-card small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 8px;
}

.export-summary {
  margin: 18px 0;
  padding: 13px 14px;
  border-radius: 9px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 9px;
  line-height: 1.7;
}

.package-list {
  display: grid;
  margin-top: 18px;
}

.package-list > div {
  display: grid;
  grid-template-columns: 45px 1fr;
  gap: 12px;
  align-items: start;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.package-list > div > span {
  display: grid;
  height: 27px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface-2);
  color: var(--green);
  font-family: var(--mono);
  font-size: 7px;
  font-weight: 700;
}

.package-list strong,
.package-list small {
  display: block;
}

.package-list strong {
  font-size: 10px;
}

.package-list small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 8px;
  line-height: 1.5;
}

.contents-card .secondary-button {
  margin-top: 17px;
}

.export-overview {
  margin-top: 14px;
}

.export-batch-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 9px;
  margin: 18px 0;
}

.batch-stat {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface-2);
}

.batch-stat span,
.batch-stat strong {
  display: block;
}

.batch-stat span {
  color: var(--muted);
  font-size: 8px;
}

.batch-stat strong {
  margin-top: 5px;
  font-size: 23px;
  font-weight: 650;
  letter-spacing: -0.04em;
}

.batch-table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.batch-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.batch-table th {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--muted);
  font-size: 8px;
  text-align: left;
}

.batch-table td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-2);
  font-size: 9px;
}

.batch-table tbody tr:last-child td {
  border-bottom: 0;
}

.batch-table td strong,
.batch-table td small {
  display: block;
}

.batch-table td strong {
  font-size: 9px;
}

.batch-table td small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 7px;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 7px;
  border-radius: 5px;
  background: var(--green-pale);
  color: var(--green);
  font-size: 7px;
  font-weight: 700;
  white-space: nowrap;
}

.status-chip::before {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.status-chip.is-fail {
  background: var(--red-pale);
  color: var(--red);
}

.status-chip.is-manual {
  background: var(--amber-pale);
  color: #9a6a21;
}

.command-backdrop,
.template-drawer-backdrop {
  position: fixed;
  z-index: 80;
  inset: 0;
  background: rgba(17, 27, 33, 0.36);
  opacity: 0;
  transition: opacity 180ms ease;
  backdrop-filter: blur(3px);
}

.command-backdrop.is-visible,
.template-drawer-backdrop.is-visible {
  opacity: 1;
}

.command-dialog {
  position: fixed;
  z-index: 90;
  top: 12vh;
  left: 50%;
  width: min(620px, calc(100% - 32px));
  max-height: 72vh;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 36px 100px rgba(17, 27, 33, 0.28);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -10px) scale(0.98);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.command-dialog.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0) scale(1);
}

.command-input-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 0 15px;
  border-bottom: 1px solid var(--line);
}

.command-input-row svg {
  width: 17px;
  height: 17px;
  color: var(--muted);
}

.command-input-row input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: 13px;
}

.command-input-row button {
  padding: 4px 7px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 8px;
}

.command-results {
  max-height: calc(72vh - 56px);
  overflow-y: auto;
  padding: 8px;
}

.command-result {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 11px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--ink);
  text-align: left;
}

.command-result:hover {
  background: var(--surface-2);
}

.command-result > span {
  display: grid;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 7px;
  background: var(--green-pale);
  color: var(--green);
  font-family: var(--mono);
  font-size: 7px;
}

.command-result strong,
.command-result small {
  display: block;
}

.command-result strong {
  font-size: 10px;
}

.command-result small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 8px;
}

.template-drawer {
  position: fixed;
  z-index: 90;
  inset: 0 0 0 auto;
  width: min(520px, 100%);
  overflow-y: auto;
  background: var(--surface);
  box-shadow: -30px 0 80px rgba(17, 27, 33, 0.22);
  transform: translateX(102%);
  transition: transform 260ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

.drawer-header {
  position: sticky;
  z-index: 2;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
  background: rgba(251, 250, 246, 0.94);
  backdrop-filter: blur(12px);
}

.drawer-header .eyebrow {
  margin: 0;
}

.drawer-content {
  padding: 24px;
}

.drawer-title-block {
  padding: 19px;
  border-radius: 13px;
  background: var(--navy);
  color: white;
}

.drawer-title-block span {
  color: rgba(255, 255, 255, 0.45);
  font-size: 8px;
}

.drawer-title-block h2 {
  margin: 7px 0 0;
  font-size: 23px;
  letter-spacing: -0.035em;
}

.drawer-title-block p {
  margin: 5px 0 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 9px;
}

.drawer-section {
  margin-top: 23px;
}

.drawer-section h3 {
  margin: 0 0 11px;
  color: var(--muted);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.source-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 9px;
}

.source-row span {
  color: var(--muted);
}

.source-row strong {
  max-width: 68%;
  color: var(--ink-2);
  font-weight: 600;
  text-align: right;
}

.sheet-list {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.sheet-list span {
  padding: 5px 7px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 7px;
}

.drawer-formula-list {
  display: grid;
  gap: 6px;
}

.drawer-formula-list code {
  padding: 7px 8px;
  border-radius: 6px;
  background: var(--surface-2);
  color: var(--ink-2);
  font-family: var(--mono);
  font-size: 8px;
  line-height: 1.5;
}

.drawer-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 24px;
}

.toast {
  position: fixed;
  z-index: 120;
  bottom: 25px;
  left: 50%;
  max-width: calc(100% - 30px);
  padding: 11px 15px;
  border-radius: 8px;
  background: var(--ink);
  box-shadow: var(--shadow-md);
  color: white;
  font-size: 9px;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px);
  transition:
    opacity 160ms ease,
    transform 160ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.formula-key-dialog {
  width: min(470px, calc(100% - 28px));
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 36px 100px rgba(17, 27, 33, 0.28);
  color: var(--ink);
}

.formula-key-dialog::backdrop {
  background: rgba(17, 27, 33, 0.42);
  backdrop-filter: blur(4px);
}

.formula-key-form {
  padding: 28px;
}

.formula-key-form h2 {
  margin: 0;
  font-size: 24px;
  letter-spacing: -0.04em;
}

.formula-key-form > p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.7;
}

.formula-key-form label {
  display: grid;
  gap: 7px;
  margin-top: 22px;
}

.formula-key-form label span {
  color: var(--muted);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.formula-key-form input {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  outline: 0;
  background: var(--surface-2);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
}

.formula-key-form input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(79, 118, 161, 0.09);
}

.formula-key-error {
  color: var(--red) !important;
}

.formula-key-actions {
  display: flex;
  justify-content: flex-end;
  gap: 9px;
  margin-top: 20px;
}

.formula-key-actions button {
  min-width: 108px;
}

.formula-key-actions button:disabled {
  cursor: wait;
  opacity: 0.6;
}

@media (max-width: 1180px) {
  .overview-hero {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.7fr);
    gap: 28px;
  }

  .hero-copy h1 {
    font-size: clamp(40px, 4.8vw, 59px);
  }

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

  .recent-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pipeline {
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
  }

  .pipeline-arrow {
    display: none;
  }
}

@media (max-width: 900px) {
  :root {
    --sidebar: 100%;
  }

  .sidebar {
    position: sticky;
    top: 0;
    width: 100%;
    height: auto;
    padding: 10px 16px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .brand {
    padding: 0;
    border: 0;
  }

  .brand-symbol {
    width: 35px;
    height: 35px;
  }

  .brand small,
  .main-nav > p,
  .sidebar-source {
    display: none;
  }

  .main-nav {
    position: absolute;
    top: 9px;
    right: 14px;
    display: flex;
    gap: 4px;
    margin: 0;
  }

  .nav-item {
    width: 39px;
    height: 37px;
    min-height: 0;
    justify-content: center;
    padding: 0;
  }

  .nav-item span,
  .nav-item b {
    display: none;
  }

  .main-area {
    margin-left: 0;
  }

  .toolbar {
    top: 57px;
    min-height: 56px;
    padding: 0 16px;
  }

  .toolbar-search {
    min-width: 38px;
    width: 38px;
    padding: 0;
    justify-content: center;
  }

  .toolbar-search span,
  .toolbar-search kbd,
  .breadcrumb span,
  .breadcrumb i {
    display: none;
  }

  .view-container {
    width: min(100% - 32px, 800px);
  }

  .overview-hero {
    grid-template-columns: 1fr;
    padding-top: 16px;
  }

  .hero-copy h1 {
    max-width: 740px;
  }

  .hero-dashboard {
    width: min(100%, 560px);
  }

  .metric-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .overview-grid,
  .calculator-layout,
  .export-layout {
    grid-template-columns: 1fr;
  }

  .calculator-form-panel {
    position: static;
  }

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

  .template-toolbar .search-box {
    grid-column: 1 / -1;
  }

  .template-toolbar button {
    grid-column: 2;
  }

  .formula-index-grid {
    grid-template-columns: 1fr;
  }

  .export-batch-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .brand strong {
    font-size: 12px;
  }

  .main-nav {
    gap: 1px;
  }

  .nav-item {
    width: 33px;
  }

  .view {
    padding-top: 24px;
  }

  .hero-copy h1,
  .page-heading h1 {
    font-size: clamp(28px, 8vw, 32px);
  }

  .hero-copy > p {
    font-size: 12px;
  }

  .hero-actions,
  .calculator-actions {
    flex-direction: column;
  }

  .hero-actions .primary-button,
  .hero-actions .secondary-button,
  .calculator-actions .primary-button,
  .calculator-actions .secondary-button {
    width: 100%;
  }

  .hero-dashboard {
    transform: none;
  }

  .donut-wrap {
    gap: 16px;
    padding: 22px 18px 18px;
  }

  .donut {
    width: 145px;
    height: 145px;
  }

  .donut::before {
    width: 110px;
    height: 110px;
  }

  .donut strong {
    font-size: 25px;
  }

  .metric-strip article {
    padding: 17px;
  }

  .metric-strip strong {
    font-size: 27px;
  }

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

  .recent-grid,
  .template-grid {
    grid-template-columns: 1fr;
  }

  .page-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  .heading-count {
    text-align: left;
  }

  .heading-count strong {
    font-size: 38px;
  }

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

  .xiaomi-strip {
    align-items: stretch;
    flex-direction: column;
  }

  .xiaomi-strip .secondary-button {
    width: 100%;
  }

  .template-toolbar .search-box,
  .template-toolbar button {
    grid-column: auto;
  }

  .calculator-layout {
    gap: 12px;
  }

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

  .input-field.wide {
    grid-column: auto;
  }

  .result-hero-top {
    flex-direction: column;
    gap: 12px;
  }

  .result-status {
    align-self: flex-start;
  }

  .result-primary {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .result-primary strong {
    font-size: 50px;
  }

  .result-metric-grid {
    grid-template-columns: 1fr;
  }

  .variant-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .variant-row b {
    grid-column: 1;
  }

  .variant-row button {
    grid-column: 2;
    grid-row: 1 / 3;
  }

  .export-batch-grid {
    grid-template-columns: 1fr 1fr;
  }

  .drawer-actions {
    grid-template-columns: 1fr;
  }

  .formula-search {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}