:root {
  color-scheme: light;
  --bg: #f4f6f1;
  --ink: #14171a;
  --muted: #596263;
  --line: rgba(20, 23, 26, 0.14);
  --surface: rgba(255, 255, 252, 0.9);
  --surface-strong: #fffffc;
  --field: rgba(255, 255, 255, 0.78);
  --accent: #2e665e;
  --accent-strong: #172d2a;
  --signal: #8a6f2a;
  --ok: #1d6b46;
  --warn: #9a5d10;
  --shadow: 0 22px 64px rgba(24, 36, 35, 0.12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #101414;
  --ink: #f4f1e8;
  --muted: #a9b2ad;
  --line: rgba(244, 241, 232, 0.14);
  --surface: rgba(27, 33, 32, 0.92);
  --surface-strong: #1b2120;
  --field: rgba(16, 20, 20, 0.78);
  --accent: #a8cfc3;
  --accent-strong: #d6c88c;
  --signal: #d6c88c;
  --ok: #75c69a;
  --warn: #e0a64d;
  --shadow: 0 22px 64px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
}

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

.app-shell {
  width: min(1320px, calc(100vw - 40px));
  margin: 0 auto;
  padding: 40px 0 56px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  align-items: end;
  padding: 28px 0 24px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 16px;
  font-size: 5.4rem;
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 1.25rem;
  letter-spacing: 0;
}

.lede {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.status-card,
.panel,
.workflow article {
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.status-card {
  padding: 22px;
}

.status-card strong {
  display: block;
  margin: 14px 0 8px;
  font-size: 1.05rem;
}

.status-card p,
.workflow p,
.microcopy {
  color: var(--muted);
  line-height: 1.55;
}

.status-pill {
  display: inline-flex;
  border: 1px solid rgba(29, 107, 70, 0.3);
  color: var(--ok);
  padding: 7px 10px;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.theme-toggle {
  margin-top: 14px;
  width: 100%;
}

.workflow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 18px 0 22px;
}

.workflow article {
  min-height: 168px;
  padding: 18px;
}

.workflow span {
  display: block;
  color: var(--accent);
  font-weight: 900;
  margin-bottom: 22px;
}

.workflow strong {
  display: block;
  margin-bottom: 8px;
}

.workspace {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 18px;
  margin-top: 18px;
}

.workspace.lower {
  grid-template-columns: 0.8fr 1.2fr;
}

.panel {
  padding: 22px;
}

.panel-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
  margin-bottom: 18px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--field);
  color: var(--ink);
  padding: 12px 13px;
  outline: none;
}

textarea {
  resize: vertical;
  line-height: 1.5;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(46, 102, 94, 0.74);
  box-shadow: 0 0 0 3px rgba(46, 102, 94, 0.14);
}

.upload-zone {
  border: 1px dashed rgba(46, 102, 94, 0.45);
  background: var(--field);
  padding: 16px;
  margin-bottom: 12px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.span-2 {
  grid-column: 1 / -1;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 16px;
}

button,
.secondary-link {
  border: 1px solid var(--accent-strong);
  background: var(--accent-strong);
  color: var(--surface-strong);
  padding: 11px 14px;
  text-decoration: none;
  cursor: pointer;
  font-weight: 800;
  transition: transform 160ms ease, opacity 160ms ease;
}

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

.secondary-link {
  background: transparent;
  color: var(--accent-strong);
}

.is-disabled {
  pointer-events: none;
  opacity: 0.42;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 12px 8px;
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

td button {
  padding: 8px 10px;
}

@media (max-width: 920px) {
  .app-shell {
    width: min(100% - 24px, 720px);
    padding-top: 20px;
  }

  .hero,
  .workflow,
  .workspace,
  .workspace.lower,
  .field-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 3.2rem;
  }

  .panel-heading {
    display: block;
  }
}