:root {
  --bg: #eef3ea;
  --bg-strong: #d9e4d4;
  --surface: #ffffff;
  --surface-2: #f6f8f3;
  --text: #143127;
  --muted: #587066;
  --line: #d6ddd2;
  --primary: #0c6b58;
  --primary-strong: #094f41;
  --primary-soft: #d8f3ea;
  --danger: #b24444;
  --warning: #9e6700;
  --shadow: 0 20px 50px rgba(15, 45, 34, 0.12);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", "Aptos", "Trebuchet MS", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(12, 107, 88, 0.18), transparent 30%),
    radial-gradient(circle at top right, rgba(188, 155, 89, 0.12), transparent 22%),
    linear-gradient(180deg, #f7fbf5 0%, var(--bg) 100%);
}

a {
  color: var(--primary-strong);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.app-shell {
  display: grid;
  grid-template-columns: 290px 1fr;
  min-height: 100vh;
}

.sidebar {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px 22px;
  background: linear-gradient(180deg, #12392f 0%, #0c2e25 100%);
  color: #edf7f2;
}

.brand {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 36px;
  color: #edf7f2;
  text-decoration: none;
}

.brand:hover {
  text-decoration: none;
}

.brand small {
  display: block;
  color: rgba(237, 247, 242, 0.7);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  font-weight: 700;
  background: linear-gradient(135deg, #94d2bd 0%, #2a9d8f 100%);
  color: #0b2d24;
}

.nav-links {
  display: grid;
  gap: 10px;
}

.nav-links a {
  padding: 14px 16px;
  border-radius: 16px;
  color: rgba(237, 247, 242, 0.88);
  background: rgba(255, 255, 255, 0.04);
}

.nav-links a:hover {
  background: rgba(255, 255, 255, 0.11);
  text-decoration: none;
}

.sidebar-footer {
  display: grid;
  gap: 14px;
}

.user-chip {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.07);
}

.user-chip small {
  display: block;
  margin-top: 4px;
  color: rgba(237, 247, 242, 0.7);
}

.main-panel {
  padding: 36px;
}

.main-panel-public {
  display: grid;
  place-items: center;
}

.public-shell {
  width: min(980px, 100%);
  display: grid;
  gap: 22px;
}

.hero-card,
.panel,
.stat-card {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(214, 221, 210, 0.9);
  backdrop-filter: blur(12px);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 32px;
}

.hero-card h1,
.page-header h1 {
  margin: 8px 0 10px;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.05;
}

.hero-card p,
.page-header p,
.muted {
  color: var(--muted);
}

.eyebrow {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-strong);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.panel {
  padding: 24px;
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.panel-heading h2 {
  margin: 0;
  font-size: 1.15rem;
}

.stats-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 24px;
}

.stat-card {
  padding: 22px 24px;
}

.stat-card span {
  display: block;
  color: var(--muted);
  margin-bottom: 8px;
}

.stat-card strong {
  display: block;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1;
}

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

.field-span-2 {
  grid-column: span 2;
}

label span {
  display: block;
  margin-bottom: 8px;
  font-size: 0.92rem;
  color: var(--muted);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface-2);
  padding: 14px 16px;
  font: inherit;
  color: var(--text);
}

textarea {
  min-height: 240px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(12, 107, 88, 0.2);
  border-color: var(--primary);
}

.primary-button,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  border-radius: 16px;
  padding: 14px 18px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
}

.primary-button {
  background: linear-gradient(135deg, var(--primary) 0%, #15836d 100%);
  color: white;
}

.primary-button:hover,
.ghost-button:hover {
  text-decoration: none;
}

.ghost-button {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--line);
}

.narrow-form {
  max-width: 620px;
}

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

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

th,
td {
  text-align: left;
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  color: var(--muted);
  font-weight: 700;
  font-size: 0.9rem;
}

.flash-stack {
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
}

.flash {
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--surface);
}

.flash-success {
  border-color: #b2ddcf;
  background: #ebfbf4;
}

.flash-error {
  border-color: #efc1c1;
  background: #fff3f3;
}

.mono,
.code-block {
  font-family: "Consolas", "Cascadia Mono", monospace;
}

.code-block {
  padding: 18px;
  border-radius: 18px;
  background: #15221d;
  color: #d6f5e8;
  overflow-x: auto;
  white-space: pre-wrap;
}

.json-editor {
  min-height: 380px;
  font-family: "Consolas", "Cascadia Mono", monospace;
}

.compact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.compact-list li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.compact-list li:last-child {
  border-bottom: 0;
}

.stacked-layout {
  display: grid;
  gap: 22px;
}

.two-column {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 24px;
}

.details-list {
  margin: 0;
  padding-left: 18px;
}

.details-list li {
  margin-bottom: 10px;
}

.action-stack {
  display: grid;
  gap: 18px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.checkbox-line {
  display: flex;
  gap: 10px;
  align-items: center;
}

.checkbox-line input {
  width: auto;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.badge {
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  font-size: 0.92rem;
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    gap: 20px;
  }

  .page-header,
  .two-column {
    grid-template-columns: 1fr;
    display: grid;
  }
}

@media (max-width: 780px) {
  .main-panel {
    padding: 18px;
  }

  .stats-grid,
  .field-grid,
  .two-column {
    grid-template-columns: 1fr;
  }

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