:root {
  --bg: #f4efe6;
  --panel: rgba(255, 251, 245, 0.82);
  --ink: #1d221c;
  --muted: #5c6258;
  --line: rgba(29, 34, 28, 0.12);
  --accent: #1f6b4f;
  --accent-soft: #dcefe4;
  --shadow: 0 24px 70px rgba(57, 50, 35, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Instrument Sans", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(241, 210, 153, 0.45), transparent 28%),
    radial-gradient(circle at right 20%, rgba(111, 166, 129, 0.28), transparent 24%),
    linear-gradient(180deg, #f8f4ec 0%, var(--bg) 100%);
}

.shell {
  width: min(980px, calc(100vw - 32px));
  margin: 48px auto 72px;
}

.hero {
  padding: 8px 4px 28px;
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

h1,
h2,
label,
button {
  font-family: "IBM Plex Mono", monospace;
}

h1 {
  margin: 0;
  font-size: clamp(2.8rem, 7vw, 4.8rem);
  line-height: 0.92;
}

.lede {
  max-width: 680px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.6;
}

.panel {
  margin-top: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.panel-head,
.row,
.toolbar,
.item-head {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

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

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

input,
select,
button,
.button-link {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  font: inherit;
}

input,
select {
  width: 100%;
  background: rgba(255, 255, 255, 0.8);
}

button,
.button-link {
  cursor: pointer;
  color: white;
  background: var(--accent);
  text-decoration: none;
}

.muted {
  margin: 0;
  color: var(--muted);
}

.meta {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.meta-form {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.field-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: grid;
  gap: 8px;
}

.field.full {
  grid-column: 1 / -1;
}

.field button {
  justify-self: start;
}

.meta-row strong {
  display: inline-block;
  width: 108px;
}

textarea {
  min-height: 96px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  font: inherit;
  background: rgba(255, 255, 255, 0.8);
}

.code {
  overflow-x: auto;
  padding: 16px;
  border-radius: 18px;
  background: #152019;
  color: #edf5ee;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.92rem;
  line-height: 1.55;
}

.list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.item {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.62);
}

.item.explorer-open {
  background: rgba(244, 255, 249, 0.82);
}

.item-title {
  margin: 0;
  font-size: 1.02rem;
}

.item-copy {
  margin: 8px 0 0;
  color: var(--muted);
}

.tag {
  display: inline-flex;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.84rem;
}

.item-shell {
  display: grid;
  gap: 12px;
}

.item-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: start;
}

.check {
  width: auto;
  margin-top: 4px;
}

.item-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.ghost-button {
  cursor: pointer;
  color: var(--accent);
  background: transparent;
}

.danger-button {
  cursor: pointer;
  color: #8a2d21;
  background: rgba(255, 240, 237, 0.9);
}

.item-detail {
  display: grid;
  gap: 12px;
}

.hidden {
  display: none;
}

.modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(22, 28, 23, 0.35);
  backdrop-filter: blur(6px);
  z-index: 20;
}

.modal.hidden {
  display: none;
}

.modal-card {
  width: min(560px, 100%);
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 251, 245, 0.96);
  box-shadow: var(--shadow);
}

.modal-card h2 {
  margin: 0 0 10px;
}

.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  flex-wrap: wrap;
}

@media (max-width: 720px) {
  .row,
  .toolbar,
  .panel-head,
  .item-head {
    flex-direction: column;
    align-items: stretch;
  }

  .shell {
    width: min(100vw - 20px, 980px);
    margin-top: 20px;
  }

  .field-grid,
  .actions {
    grid-template-columns: 1fr;
  }

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

  .item-actions {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }

  .modal-actions {
    flex-direction: column;
  }
}