:root {
  color-scheme: light;
  --bg: #f7f8f4;
  --ink: #17201b;
  --muted: #607068;
  --line: #d7ded7;
  --surface: #ffffff;
  --accent: #1b6f59;
  --accent-dark: #104c3d;
  --warn: #a45d16;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background: var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

.app-shell {
  width: min(1120px, calc(100% - 32px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 28px 0 44px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 0 32px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  max-width: 680px;
  font-size: clamp(2.25rem, 7vw, 4.75rem);
  line-height: 0.95;
}

h2 {
  font-size: 1.35rem;
  line-height: 1.18;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.nav a {
  min-height: 36px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.65);
  color: var(--muted);
  font-size: 0.92rem;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 18px;
  align-items: stretch;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.panel-primary {
  display: grid;
  gap: 28px;
  padding: 28px;
}

.panel-header {
  max-width: 520px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)) auto;
  gap: 12px;
  align-items: end;
}

.form-stack {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 650;
}

input {
  width: 100%;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  color: var(--ink);
  font: inherit;
}

button {
  height: 44px;
  border: 0;
  border-radius: 8px;
  padding: 0 18px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 750;
  cursor: pointer;
}

button:hover {
  background: var(--accent-dark);
}

.form-stack button {
  width: 100%;
}

.form-result {
  min-height: 20px;
  margin: 0;
  color: var(--warn);
  font-size: 0.9rem;
  font-weight: 650;
}

.status-panel {
  display: grid;
  align-content: start;
  gap: 20px;
  padding: 24px;
}

.status-list {
  display: grid;
  gap: 0;
  margin: 0;
}

.status-list div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
}

dt {
  color: var(--muted);
  font-weight: 650;
}

dd {
  margin: 0;
  text-align: right;
}

@media (max-width: 820px) {
  .topbar,
  .workspace,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    display: grid;
  }

  .nav {
    justify-content: flex-start;
  }
}