:root {
  --lt-blue: #235ff8;
  --lt-blue-dark: #174dd9;
  --lt-deep-sea: #0b1b42;
  --lt-blue-50: #f3f7ff;
  --lt-blue-100: #d3dffe;
  --lt-muted: #61708e;
  --lt-line: #dfe5f0;
  --lt-surface: #ffffff;
  --lt-surface-alt: #f7f9fd;
  --lt-sunglow: #ffcf30;
  --lt-shadow-sm: 0 2px 8px rgba(11, 27, 66, .07);
  --lt-shadow-md: 0 14px 36px rgba(11, 27, 66, .12);
  --lt-radius-md: 16px;
  --lt-radius-lg: 24px;
  --lt-font-sans: Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }
html { background: var(--lt-surface-alt); }
body.lt-page {
  min-width: 320px;
  margin: 0;
  background: var(--lt-surface-alt);
  color: var(--lt-deep-sea);
  font-family: var(--lt-font-sans);
  font-size: 15px;
  line-height: 1.45;
}

.lt-page a:focus-visible {
  outline: 3px solid var(--lt-sunglow);
  outline-offset: 3px;
}

.material-symbols-rounded {
  font-family: "Material Symbols Rounded", sans-serif;
  font-weight: normal;
  font-style: normal;
  font-size: 21px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-flex;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-feature-settings: "liga";
  -webkit-font-smoothing: antialiased;
}

.lt-topbar {
  background: #fff;
  border-bottom: 1px solid var(--lt-line);
  box-shadow: 0 4px 14px rgba(11, 27, 66, .07);
}

.lt-topbar__inner {
  width: min(1180px, calc(100% - 48px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.lt-brand { display: inline-flex; align-items: center; text-decoration: none; }
.lt-brand img { display: block; width: min(285px, 70vw); height: auto; object-fit: contain; }

.lt-shell {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 46px 0 54px;
}

.lt-intro { max-width: 980px; margin-bottom: 28px; }
.lt-eyebrow {
  margin: 0 0 8px;
  color: var(--lt-blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.lt-intro h1 {
  margin: 0;
  color: var(--lt-deep-sea);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: -.045em;
  line-height: 1.02;
}
.lt-intro > p:last-child {
  max-width: 980px;
  margin: 15px 0 0;
  color: var(--lt-muted);
  font-size: 18px;
}

.lt-feature-grid {
  display: grid;
  grid-template-columns: 1.12fr 1fr 1fr;
  gap: 18px;
  align-items: stretch;
}

.lt-feature-card {
  display: flex;
  min-height: 365px;
  flex-direction: column;
  gap: 20px;
  padding: 28px;
  border: 1px solid var(--lt-line);
  border-radius: var(--lt-radius-md);
  background: #fff;
  box-shadow: var(--lt-shadow-sm);
}

.lt-feature-card--primary {
  position: relative;
  overflow: hidden;
  border-color: #1649ca;
  background: linear-gradient(145deg, #0d63ff 0%, #0b4ad8 60%, #093889 100%);
  color: #fff;
  box-shadow: 0 16px 36px rgba(35, 95, 248, .24);
}
.lt-feature-card--primary::after {
  position: absolute;
  right: -80px;
  bottom: -95px;
  width: 220px;
  height: 220px;
  border: 32px solid rgba(255,255,255,.07);
  border-radius: 50%;
  content: "";
}

.lt-feature-icon {
  display: inline-flex;
  width: 72px;
  height: 72px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--lt-blue-50);
  color: var(--lt-blue);
}
.lt-feature-icon .material-symbols-rounded { font-size: 38px; }
.lt-feature-card--primary .lt-feature-icon { background: rgba(255,255,255,.13); color: #fff; }

.lt-feature-card h2 { margin: 0 0 7px; font-size: 1.75rem; line-height: 1.1; }
.lt-feature-card p { margin: 0; color: var(--lt-muted); font-size: 16px; line-height: 1.55; }
.lt-feature-card--primary p { color: #e3ebff; }

.lt-button,
.lt-row-button,
.lt-admin-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 17px;
  border-radius: 11px;
  font-weight: 800;
  text-decoration: none;
  transition: .15s ease;
}
.lt-button { width: 100%; margin-top: auto; }
.lt-button--light { position: relative; z-index: 1; background: #fff; color: var(--lt-blue); box-shadow: var(--lt-shadow-sm); }
.lt-button--outline { border: 1px solid var(--lt-blue); color: var(--lt-blue); background: #fff; }
.lt-button:hover,
.lt-row-button:hover,
.lt-admin-button:hover { transform: translateY(-1px); }
.lt-button--outline:hover { background: var(--lt-blue-50); }
.lt-button--light:hover { background: #f8faff; }

.lt-tools-panel {
  margin-top: 26px;
  overflow: hidden;
  border: 1px solid var(--lt-line);
  border-radius: var(--lt-radius-md);
  background: #fff;
  box-shadow: var(--lt-shadow-sm);
}
.lt-tools-panel__heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 30px 18px;
}
.lt-tools-panel__heading h2 { margin: 0; font-size: 1.55rem; }
.lt-tools-panel__heading .lt-eyebrow { color: var(--lt-muted); }
.lt-tools-panel__heading p { margin: 5px 0 0; color: var(--lt-muted); font-size: 13px; }
.lt-admin-button {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 9px 14px;
  border: 1px solid var(--lt-blue);
  background: #fff;
  color: var(--lt-blue);
  font-size: 13px;
}
.lt-admin-button:hover { background: var(--lt-blue-50); }
.lt-topbar-button { min-height: 42px; }

.lt-tool-list { padding: 0 30px 10px; }
.lt-tool-row {
  display: grid;
  min-height: 86px;
  grid-template-columns: 58px minmax(210px, .8fr) minmax(240px, 1.35fr) auto;
  align-items: center;
  gap: 18px;
  padding: 14px 0;
  border-top: 1px solid var(--lt-line);
}
.lt-tool-row:first-child { border-top: 0; }
.lt-tool-icon {
  display: inline-flex;
  width: 50px;
  height: 50px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--lt-blue-50);
  color: var(--lt-blue);
}
.lt-tool-icon .material-symbols-rounded { font-size: 27px; }
.lt-tool-row h3 { margin: 0; font-size: 15px; }
.lt-tool-row p { margin: 0; color: var(--lt-muted); font-size: 13px; line-height: 1.45; }
.lt-row-button {
  min-height: 42px;
  padding: 8px 13px;
  border: 1px solid var(--lt-blue);
  background: #fff;
  color: var(--lt-blue);
  font-size: 12px;
  white-space: nowrap;
}
.lt-row-button:hover { background: var(--lt-blue-50); }
.lt-row-actions {
  display: flex;
  width: fit-content;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  justify-self: end;
  gap: 8px;
}

.lt-support {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 34px;
  padding-top: 28px;
  border-top: 1px solid var(--lt-line);
}
.lt-support__icon {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--lt-blue-100);
  color: var(--lt-blue);
}
.lt-support__icon .material-symbols-rounded { font-size: 24px; }
.lt-support div { display: flex; flex-direction: column; }
.lt-support strong { font-size: 14px; }
.lt-support span { color: var(--lt-muted); font-size: 12px; }
.lt-support a { color: var(--lt-blue); }

@media (min-width: 901px) {
  .lt-tool-row { grid-template-columns: 58px minmax(210px, .8fr) minmax(240px, 1.35fr) 150px; }
  .lt-row-button { justify-self: end; }
}

@media (max-width: 900px) {
  .lt-feature-grid { grid-template-columns: 1fr 1fr; }
  .lt-feature-card--primary { grid-column: 1 / -1; min-height: 310px; }
  .lt-tool-row { grid-template-columns: 54px minmax(0, 1fr) auto; }
  .lt-tool-row p { grid-column: 2 / 3; margin-top: -10px; }
  .lt-row-button { grid-column: 3; grid-row: 1 / span 2; }
  .lt-row-actions { grid-column: 3; grid-row: 1 / span 2; }
}

@media (max-width: 640px) {
  .lt-topbar__inner,
  .lt-shell { width: min(100% - 28px, 1180px); }
  .lt-topbar__inner { min-height: 68px; }
  .lt-brand img { height: 34px; }
  .lt-shell { padding-top: 32px; }
  .lt-intro > p:last-child { font-size: 16px; }
  .lt-feature-grid { grid-template-columns: 1fr; }
  .lt-feature-card--primary { grid-column: auto; }
  .lt-feature-card { min-height: 310px; padding: 24px; }
  .lt-tools-panel__heading { align-items: flex-start; flex-direction: column; padding: 22px 20px 14px; }
  .lt-admin-button { width: 100%; }
  .lt-topbar-button { width: auto; min-height: 40px; padding: 8px 11px; white-space: nowrap; }
  .lt-tool-list { padding: 0 20px 8px; }
  .lt-tool-row { grid-template-columns: 48px minmax(0, 1fr); gap: 12px; padding: 18px 0; }
  .lt-tool-row p { grid-column: 2; margin: 1px 0 8px; }
  .lt-row-button { grid-column: 2; grid-row: auto; width: fit-content; }
  .lt-row-actions { grid-column: 2; grid-row: auto; justify-content: flex-start; justify-self: start; }
  .lt-tool-icon { width: 44px; height: 44px; }
  .lt-support { justify-content: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  .lt-button,
  .lt-row-button,
  .lt-admin-button { transition: none; }
}