:root {
  --bg: #f3f0e8;
  --bg-accent: #e3dccf;
  --panel: rgba(255, 252, 245, 0.88);
  --panel-strong: #fffdf8;
  --border: rgba(44, 40, 34, 0.14);
  --border-strong: rgba(44, 40, 34, 0.24);
  --text: #201c17;
  --muted: #645b51;
  --accent: #1f6b55;
  --accent-soft: rgba(31, 107, 85, 0.12);
  --danger: #9b3b30;
  --warning: #b67218;
  --shadow: 0 20px 50px rgba(29, 24, 18, 0.08);
  --radius: 20px;
  --radius-sm: 12px;
  --mono: "SFMono-Regular", "SF Mono", "Menlo", "Monaco", "Consolas", monospace;
  --sans: "IBM Plex Sans", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--sans);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.9), transparent 35%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-accent) 100%);
}

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

.shell {
  width: min(1400px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  gap: 20px;
  align-items: end;
  margin-bottom: 24px;
}

.eyebrow {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  color: var(--muted);
}

h1,
h2,
h3 {
  margin: 0;
}

h1 {
  font-size: clamp(2rem, 3vw, 3.2rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.subtitle,
.panel-heading p,
.hero-note,
.route-meta,
.response-meta,
.empty-state {
  color: var(--muted);
}

.hero-note,
.panel,
.route-card,
.response-box,
.activity-entry {
  backdrop-filter: blur(10px);
}

.hero-note,
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-note {
  padding: 18px 20px;
  align-self: stretch;
  display: flex;
  align-items: end;
  line-height: 1.5;
}

.panel {
  padding: 22px;
  margin-bottom: 22px;
}

.toolbar-grid,
.route-grid,
.field-grid {
  display: grid;
  gap: 14px;
}

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

.toolbar-actions,
.card-actions,
.badge-row,
.state-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.toolbar-actions {
  margin-top: 16px;
}

.state-strip {
  margin-top: 16px;
}

.sections {
  display: grid;
  gap: 24px;
}

.route-grid {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.route-card {
  background: var(--panel-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 100%;
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
  margin-bottom: 16px;
}

.panel-heading p {
  margin: 0;
}

.route-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.route-title {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.method {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--mono);
}

.path {
  font-family: var(--mono);
  font-size: 0.85rem;
  overflow-wrap: anywhere;
}

.route-meta {
  font-size: 0.93rem;
  line-height: 1.45;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.78rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.7);
}

.badge.auth {
  border-color: rgba(31, 107, 85, 0.28);
  color: var(--accent);
}

.badge.admin {
  border-color: rgba(182, 114, 24, 0.28);
  color: var(--warning);
}

.badge.state {
  background: rgba(32, 28, 23, 0.04);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.field span {
  font-size: 0.82rem;
  color: var(--muted);
}

.field.wide {
  min-width: 0;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.86);
  color: var(--text);
  padding: 11px 12px;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: rgba(31, 107, 85, 0.45);
  box-shadow: 0 0 0 4px rgba(31, 107, 85, 0.08);
}

textarea {
  min-height: 124px;
  resize: vertical;
  font-family: var(--mono);
  font-size: 0.85rem;
}

.button {
  appearance: none;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.88);
  color: var(--text);
  border-radius: 999px;
  padding: 10px 14px;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
  border-color: rgba(31, 107, 85, 0.34);
}

.button-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #f7f5ef;
}

.button-danger {
  border-color: rgba(155, 59, 48, 0.3);
  color: var(--danger);
}

.response-box {
  margin-top: auto;
  background: #171411;
  color: #efe5d2;
  border-radius: 16px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.response-meta {
  font-size: 0.76rem;
  margin-bottom: 8px;
  font-family: var(--mono);
  color: #c7b79c;
}

pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.45;
}

.activity-log {
  display: grid;
  gap: 12px;
}

.activity-entry {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.7);
  padding: 14px;
}

.activity-entry header {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted);
}

.empty-state {
  padding: 16px 0 4px;
}

@media (max-width: 980px) {
  .hero,
  .toolbar-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(100vw - 20px, 1400px);
    padding-top: 18px;
  }

  .panel,
  .route-card {
    padding: 16px;
  }

  h1 {
    font-size: 2.2rem;
  }
}