:root {
  color-scheme: light;
  --paper: oklch(98% 0.006 230);
  --ink: oklch(18% 0.025 245);
  --muted: oklch(46% 0.035 245);
  --line: oklch(83% 0.025 230);
  --panel: oklch(99% 0.004 230);
  --accent: oklch(53% 0.16 216);
  --accent-quiet: oklch(91% 0.04 215);
  --good: oklch(59% 0.14 155);
  --warn: oklch(67% 0.15 74);
  --danger: oklch(55% 0.18 24);
  --shadow: 0 22px 80px color-mix(in oklch, var(--ink), transparent 90%);
  font-family: ui-sans-serif, "Segoe UI", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--line), transparent 70%) 1px, transparent 1px) 0 0 / 52px 52px,
    linear-gradient(0deg, color-mix(in oklch, var(--line), transparent 78%) 1px, transparent 1px) 0 0 / 52px 52px,
    var(--paper);
}

button,
input,
select {
  font: inherit;
}

button {
  min-height: 42px;
  border: 0;
  border-radius: 6px;
  padding: 0 16px;
  color: oklch(99% 0.01 85);
  background: var(--ink);
  cursor: pointer;
}

.danger-button {
  min-height: 34px;
  padding: 0 12px;
  color: oklch(99% 0.01 85);
  background: var(--danger);
}

button:hover {
  transform: translateY(-1px);
}

button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid color-mix(in oklch, var(--accent), transparent 55%);
  outline-offset: 2px;
}

input,
select {
  min-height: 42px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 12px;
  color: var(--ink);
  background: color-mix(in oklch, var(--panel), white 35%);
}

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 30px 0 48px;
}

.topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 0;
}

.eyebrow {
  margin: 0 0 5px;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
  max-width: 780px;
}

h2 {
  margin-bottom: 0;
  font-size: 1.1rem;
}

.ghost {
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
}

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

.summary-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.summary-strip article {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: color-mix(in oklch, var(--panel), transparent 10%);
}

.summary-strip span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
}

.summary-strip strong {
  display: block;
  margin-top: 4px;
  font-size: 1.15rem;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}

.setup-guide {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 18px;
  align-items: stretch;
  margin-bottom: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(18px, 3vw, 28px);
  background: color-mix(in oklch, var(--accent-quiet), white 35%);
}

.guide-copy h2 {
  max-width: 520px;
  font-size: clamp(1.45rem, 2.3vw, 2.4rem);
  line-height: 1.05;
}

.guide-steps {
  display: grid;
  gap: 10px;
}

.guide-steps div {
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: center;
  gap: 12px;
  border: 1px solid color-mix(in oklch, var(--accent), transparent 72%);
  border-radius: 8px;
  padding: 12px;
  background: color-mix(in oklch, var(--panel), transparent 10%);
}

.guide-steps strong {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  color: oklch(99% 0.01 85);
  background: var(--ink);
}

.window-card,
.panel,
.person-card,
.device-row,
.token-result {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in oklch, var(--panel), transparent 6%);
  box-shadow: var(--shadow);
}

.window-card {
  padding: 22px;
}

.meter {
  position: relative;
  height: 13px;
  overflow: hidden;
  border-radius: 999px;
  background: color-mix(in oklch, var(--line), white 40%);
}

.meter > span {
  display: block;
  height: 100%;
  width: var(--value);
  border-radius: inherit;
  background: var(--accent);
}

.window-card[data-state="warn"] .meter > span,
.person-card[data-state="warn"] .meter > span {
  background: var(--warn);
}

.window-card[data-state="danger"] .meter > span,
.person-card[data-state="danger"] .meter > span {
  background: var(--danger);
}

.metric-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 14px 0 8px;
  color: var(--muted);
}

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

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
  gap: 18px;
}

.panel {
  padding: 20px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.stack {
  display: grid;
  gap: 12px;
}

.person-card {
  padding: 16px;
}

.person-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.person-name {
  font-size: 1.2rem;
  font-weight: 800;
}

.person-budget {
  color: var(--muted);
  text-align: right;
}

.form-row,
.form-grid,
.device-setup-form {
  display: grid;
  gap: 10px;
  margin-bottom: 12px;
}

.form-row {
  grid-template-columns: 1fr 1fr 110px auto;
}

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

.device-setup-form {
  grid-template-columns: minmax(0, 1fr);
  border: 1px solid color-mix(in oklch, var(--accent), transparent 70%);
  border-radius: 8px;
  padding: 14px;
  background: color-mix(in oklch, var(--accent-quiet), white 52%);
}

.token-result {
  margin: 14px 0;
  padding: 14px;
  background: var(--accent-quiet);
}

.token-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.token-head span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.9rem;
}

.token-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.token-actions button {
  min-height: 36px;
}

.token-actions.compact {
  margin: 10px 0;
}

.script-summary {
  display: grid;
  gap: 8px;
  margin: 12px 0;
}

.script-summary div {
  display: grid;
  gap: 3px;
  border-top: 1px solid color-mix(in oklch, var(--accent), transparent 70%);
  padding-top: 8px;
}

.script-summary span {
  color: var(--muted);
}

.advanced-config {
  margin-top: 12px;
}

.advanced-config summary,
.admin-tools summary {
  color: var(--ink);
  cursor: pointer;
  font-weight: 800;
}

.admin-tools {
  margin: 14px 0;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.token-result code,
.token-result pre {
  display: block;
  overflow-x: auto;
  border-radius: 6px;
  background: color-mix(in oklch, var(--panel), white 35%);
}

.token-result code {
  padding: 10px;
}

.token-result pre {
  padding: 12px;
  margin-bottom: 0;
}

.device-list {
  display: grid;
  gap: 9px;
}

.device-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 12px;
  box-shadow: none;
}

.device-row[data-active="false"] {
  opacity: 0.64;
}

.device-actions {
  display: flex;
  align-items: center;
  justify-content: end;
  gap: 8px;
}

.device-actions span {
  min-width: 64px;
  color: var(--muted);
  text-align: right;
}

.device-meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.empty {
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 18px;
}

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

@media (max-width: 860px) {
  .topbar,
  .workspace,
  .status-grid,
  .summary-strip,
  .setup-guide {
    grid-template-columns: 1fr;
  }

  .topbar {
    display: grid;
  }

  .token-head {
    display: grid;
  }

  .workspace {
    display: grid;
  }

  .form-row,
  .form-grid,
  .device-setup-form {
    grid-template-columns: 1fr;
  }

  .device-row,
  .device-actions {
    justify-items: start;
  }

  .device-row {
    grid-template-columns: 1fr;
  }

  .device-actions {
    justify-content: start;
  }

  .device-actions span {
    text-align: left;
  }
}