:root {
  --green-900: #0f3d2e;
  --green-700: #1b5e46;
  --green-500: #2f8f68;
  --green-300: #9fd8bf;
  --green-100: #e8f7ef;
  --white: #ffffff;
  --text: #153026;
  --muted: #47685a;
  --border: #c9e9d9;
  --danger: #a4321a;
  --warn-bg: #fff5d6;
  --warn-text: #695100;
  --critical-bg: #ffe4d9;
  --critical-text: #7a2300;
  --shadow: 0 8px 24px rgba(20, 80, 57, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 10%, #f2fff8 0%, #e6f8ee 45%, #e2f4ea 100%),
    var(--white);
  min-height: 100vh;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

/* Header */

.site-header {
  background: linear-gradient(90deg, var(--green-900), var(--green-700));
  color: var(--white);
  padding: 1.4rem 0;
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--white);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.16);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 1.25rem; }
.brand-text small { color: #d7f2e5; font-size: 0.78rem; }

.nav { display: flex; gap: 0.4rem; }
.nav a {
  color: var(--white);
  text-decoration: none;
  padding: 0.45rem 0.8rem;
  border-radius: 8px;
  font-size: 0.95rem;
}
.nav a:hover { background: rgba(255, 255, 255, 0.14); }

/* Page layout */

#app {
  display: grid;
  gap: 1rem;
  padding: 1.5rem 0 2.5rem;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.page-header h2 { margin: 0; color: var(--green-900); }
.page-header .muted { margin: 0.25rem 0 0; }

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}
.section-header h3 { margin: 0; color: var(--green-900); }

/* Forms */

.form-card { padding: 1rem 1.1rem; background: var(--white); border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow); }

.stack { display: grid; gap: 0.85rem; }
.stack-tight { display: grid; gap: 0.35rem; }
.inline { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }

label { font-size: 0.92rem; color: var(--green-900); font-weight: 500; }
input, textarea, select, button { font: inherit; }
input, textarea, select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.55rem 0.7rem;
  background: #fcfffd;
  color: var(--text);
}
input[type="file"] { padding: 0.4rem; background: transparent; border: 1px dashed var(--border); }
input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--green-300);
  border-color: var(--green-500);
}

.form-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* Buttons */

button { cursor: pointer; }

.btn-primary, .btn-ghost, .btn-link, .file-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 10px;
  padding: 0.55rem 0.95rem;
  text-decoration: none;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn-primary {
  background: var(--green-700);
  color: var(--white);
}
.btn-primary:hover { background: var(--green-900); }
.btn-primary:disabled { background: var(--green-300); cursor: default; }

.btn-ghost {
  background: var(--white);
  color: var(--green-900);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--green-100); }

.btn-link {
  background: transparent;
  color: var(--green-700);
  padding: 0.4rem 0.6rem;
  text-decoration: underline;
}
.btn-link:hover { color: var(--green-900); }
.btn-link.danger { color: var(--danger); }
.btn-link.danger:hover { color: #6a200d; }

.file-label {
  background: var(--white);
  color: var(--green-900);
  border: 1px solid var(--border);
}
.file-label:hover { background: var(--green-100); }

button.small, .btn-ghost.small { padding: 0.35rem 0.65rem; font-size: 0.85rem; }

/* Org grid & cards */

.org-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.8rem;
}

.org-card {
  display: block;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow);
  transition: transform 0.1s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.org-card:hover {
  transform: translateY(-2px);
  border-color: var(--green-500);
  box-shadow: 0 14px 30px rgba(20, 80, 57, 0.12);
}

.org-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.4rem;
}
.org-card-head h3 { margin: 0; color: var(--green-900); font-size: 1.08rem; }
.org-card-meta { color: var(--muted); font-size: 0.88rem; }
.org-card-badges { margin-top: 0.5rem; display: flex; gap: 0.35rem; flex-wrap: wrap; }

.type-pill {
  display: inline-block;
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  font-size: 0.72rem;
  background: var(--green-100);
  color: var(--green-900);
  border: 1px solid var(--border);
}

.empty-state {
  text-align: center;
  padding: 2.5rem 1rem;
  border: 1px dashed var(--green-300);
  border-radius: 14px;
  background: #f8fffb;
  display: grid;
  gap: 0.8rem;
  justify-items: center;
}

/* Resources */

.section-title { margin: 0.5rem 0 0; color: var(--green-900); }

.drop-zone {
  border: 2px dashed var(--green-300);
  border-radius: 14px;
  background: #f8fffb;
  padding: 0.85rem 1rem;
  display: grid;
  gap: 0.4rem;
  transition: background 0.12s ease, border-color 0.12s ease;
}
.drop-zone.dragging {
  background: var(--green-100);
  border-color: var(--green-500);
}
.drop-zone-row {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-wrap: wrap;
}
.drop-zone .btn-link { padding: 0.2rem 0; }

.resource-edit-list {
  list-style: none;
  margin: 0.6rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.resource-edit-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fbfffd;
  padding: 0.7rem 0.85rem;
  display: grid;
  gap: 0.5rem;
  transition: border-color 0.12s ease, background 0.12s ease;
}
.resource-edit-item.extracting {
  border-color: var(--green-300);
  background: #f4fff9;
}
.resource-edit-item.has-error {
  border-color: #f0b8a3;
  background: #fff5f1;
}

.resource-edit-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.85rem;
  flex-wrap: wrap;
}
.resource-edit-fields {
  display: grid;
  grid-template-columns: minmax(180px, 2fr) minmax(140px, 1fr);
  gap: 0.6rem;
  flex: 1 1 320px;
}
.resource-edit-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.status-pill {
  display: inline-block;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  background: var(--green-100);
  color: var(--green-900);
  font-size: 0.78rem;
}

.resource-edit-item details {
  border-top: 1px dashed var(--border);
  padding-top: 0.45rem;
}
.resource-edit-item details summary {
  cursor: pointer;
  color: var(--green-700);
  font-size: 0.85rem;
  margin-bottom: 0.4rem;
}
.resource-edit-item details textarea {
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.85rem;
}

.empty-row {
  border: 1px dashed var(--border);
  border-radius: 10px;
  padding: 0.6rem 0.85rem;
  background: #fbfffd;
  text-align: center;
}

/* Notice banners */

.notice {
  border-radius: 12px;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  background: var(--green-100);
}
.notice strong { display: block; margin-bottom: 0.25rem; }
.notice .muted { margin: 0 0 0.4rem; font-size: 0.85rem; }
.notice-list { margin: 0.4rem 0 0; padding-left: 1.1rem; }
.notice-list li { margin: 0.2rem 0; }

.notice-warn { background: var(--warn-bg); border-color: #ecd58c; color: var(--warn-text); }
.notice-critical { background: var(--critical-bg); border-color: #f0b8a3; color: var(--critical-text); }

/* Stale badges */

.stale-badge {
  display: inline-block;
  margin-top: 0.35rem;
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  font-size: 0.74rem;
  background: #e9f6ef;
  color: #2a604a;
}
.stale-badge.warn { background: var(--warn-bg); color: var(--warn-text); }
.stale-badge.critical { background: var(--critical-bg); color: var(--critical-text); }

/* Answer panel */

.answer {
  margin-top: 0.9rem;
  min-height: 90px;
  padding: 0.75rem;
  border-radius: 12px;
  border: 1px dashed var(--green-300);
  background: #f8fffb;
  white-space: pre-wrap;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.85rem;
}

/* FAQ */

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--green-900);
  padding: 0.4rem 0;
}
.faq-item p { margin: 0.3rem 0 0.8rem; color: var(--text); }

/* Helpers */

.muted { color: var(--muted); }
.small { font-size: 0.85rem; }

/* Mobile */

@media (max-width: 720px) {
  .header-inner { flex-direction: column; align-items: flex-start; }
  .nav { width: 100%; justify-content: flex-start; }
  .resource-row { flex-direction: column; align-items: flex-start; }
}