:root {
  /* Warm neutrals (sand/linen base) — from rayward-external/clawjournal/src/theme.ts */
  --gray-50:  #faf8f5;
  --gray-100: #f3f0eb;
  --gray-200: #e8e4dd;
  --gray-300: #d5d0c7;
  --gray-400: #a09a8f;
  --gray-500: #7a756b;
  --gray-600: #5c5850;
  --gray-700: #403d37;
  --gray-800: #2a2825;
  --gray-900: #1b1a17;

  --white: #fefdfb;

  /* Muted accents */
  --green-50:  #f4f8f2;
  --green-100: #e4eede;
  --green-200: #c8ddbf;
  --green-500: #558745;
  --green-700: #3d6830;

  --red-50:  #fdf5f2;
  --red-100: #fae5dd;
  --red-200: #f2cabb;
  --red-500: #ab503a;
  --red-700: #7a3425;

  --yellow-50:  #fefbf0;
  --yellow-100: #fdf3d4;
  --yellow-200: #fbe49a;
  --yellow-500: #c4890a;
  --yellow-700: #7a5508;

  --blue-50:  #f4f6fa;
  --blue-100: #e4e8f0;
  --blue-500: #5f7191;

  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--gray-50);
  color: var(--gray-900);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--gray-700);
  text-decoration: none;
}
a:hover { text-decoration: underline; text-underline-offset: 2px; }

/* ---------- Layout shell ---------- */

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
}

.sidebar {
  background: var(--gray-50);
  border-right: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  padding: 18px 0;
  font-family: var(--font);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 18px 22px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--gray-800);
}
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 26px;
  height: 26px;
  display: inline-grid;
  place-items: center;
  background: var(--gray-200);
  color: var(--gray-800);
  border-radius: 6px;
  font-weight: 700;
  font-size: 13px;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding-right: 8px;
}
.nav a {
  padding: 8px 18px;
  font-size: 14px;
  color: var(--gray-500);
  border-left: 3px solid transparent;
  border-radius: 0 6px 6px 0;
  transition: background 0.15s ease;
}
.nav a.active,
.nav a:hover {
  background: var(--gray-200);
  color: var(--gray-800);
  text-decoration: none;
}
.nav a.active {
  border-left-color: var(--gray-700);
  font-weight: 600;
}

.sidebar-footer {
  margin-top: auto;
  padding: 12px 18px 0;
  display: grid;
  gap: 4px;
  font-size: 12px;
  color: var(--gray-400);
}
.sidebar-footer a { color: var(--gray-500); }

.main {
  padding: 28px 32px;
  background: var(--white);
  min-width: 0;
}

/* ---------- Page header ---------- */

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 18px;
  margin-bottom: 22px;
}
.page-header h1 {
  margin: 0;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--gray-900);
  font-weight: 600;
}
h2 {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-800);
}
.eyebrow {
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 11px;
  font-weight: 600;
  margin: 0 0 6px;
}

/* ---------- Messages ---------- */

.messages { margin-bottom: 16px; display: grid; gap: 8px; }
.message {
  border: 1px solid var(--gray-200);
  background: var(--white);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
}
.message.success {
  background: var(--green-50);
  border-color: var(--green-200);
  color: var(--green-700);
}
.message.error {
  background: var(--red-50);
  border-color: var(--red-200);
  color: var(--red-700);
}

/* ---------- Panels / cards ---------- */

.panel,
.table-panel {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  overflow: hidden;
}
.panel { padding: 20px; margin-bottom: 18px; }
.panel.narrow { max-width: 540px; }
.panel.wide { max-width: 920px; }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 18px;
}

/* ---------- KPI strip ---------- */

.kpis {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 22px;
}
.kpis.kpis-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.kpis.kpis-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.kpis > div {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.kpis span {
  font-size: 18px;
  font-weight: 600;
  color: var(--gray-900);
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.kpis label {
  color: var(--gray-500);
  font-size: 12px;
  font-weight: 400;
}

/* ---------- Tables ---------- */

.table-panel { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}
th, td {
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--gray-100);
  padding: 11px 14px;
  font-size: 13px;
}
th {
  color: var(--gray-500);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--gray-50);
}
tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: var(--gray-50); }
td a { color: var(--gray-800); font-weight: 500; }
td small, td .muted, small.muted { color: var(--gray-500); font-size: 12px; }
.empty {
  color: var(--gray-400);
  text-align: center;
  padding: 32px;
  font-size: 13px;
}

/* ---------- Pills ---------- */

.risk {
  display: inline-block;
  min-width: 56px;
  text-align: center;
  border-radius: 999px;
  padding: 2px 10px;
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
}
.risk.red    { background: var(--red-50);    color: var(--red-700);    border-color: var(--red-200); }
.risk.yellow { background: var(--yellow-50); color: var(--yellow-700); border-color: var(--yellow-200); }
.risk.green  { background: var(--green-50);  color: var(--green-700);  border-color: var(--green-200); }

.status-pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--gray-100);
  color: var(--gray-700);
  font-size: 11px;
  font-weight: 500;
}

/* ---------- Buttons ---------- */

.button,
.primary,
.danger,
.mini,
button[type="submit"],
button.primary,
button.danger,
button.button,
button.mini {
  font-family: var(--font);
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  background: var(--gray-50);
  color: var(--gray-700);
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  transition: background 0.12s ease, border-color 0.12s ease;
}
.button:hover,
button[type="submit"]:hover,
button.button:hover,
button.mini:hover {
  background: var(--gray-100);
}

.primary,
button.primary {
  background: var(--gray-800);
  border-color: var(--gray-800);
  color: var(--gray-50);
  padding: 8px 18px;
  font-size: 13px;
}
.primary:hover,
button.primary:hover {
  background: var(--gray-900);
  border-color: var(--gray-900);
}

.danger,
button.danger {
  background: var(--red-50);
  border-color: var(--red-200);
  color: var(--red-700);
}
.danger:hover,
button.danger:hover { background: var(--red-100); }

.mini, button.mini {
  padding: 4px 9px;
  font-size: 12px;
  border-radius: 6px;
}

/* Bare-bones button reset for elements that aren't styled buttons */
button {
  font-family: var(--font);
}

.link-button {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--gray-500);
  font-size: 12px;
  cursor: pointer;
  text-align: left;
}
.link-button:hover { color: var(--gray-700); text-decoration: underline; }

.header-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ---------- Filters ---------- */

.filters {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin: -4px 0 16px;
}
.filters a {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  padding: 4px 11px;
  color: var(--gray-600);
  font-size: 12px;
  font-weight: 500;
}
.filters a:hover {
  background: var(--gray-100);
  text-decoration: none;
  color: var(--gray-800);
}

/* ---------- Forms ---------- */

.form-grid {
  display: grid;
  gap: 14px;
}
.form-grid.two-col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.form-grid.two-col p:has(textarea),
.form-grid.two-col p:has(#id_tools),
.form-grid.two-col p:has(input[type="checkbox"]),
.form-grid.two-col .form-actions {
  grid-column: 1 / -1;
}
.form-grid p {
  margin: 0;
  display: grid;
  gap: 4px;
}

label {
  font-weight: 500;
  color: var(--gray-600);
  font-size: 13px;
}

input[type="text"],
input[type="email"],
input[type="number"],
input[type="datetime-local"],
input[type="password"],
textarea,
select {
  width: 100%;
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  padding: 8px 11px;
  font: inherit;
  font-size: 14px;
  background: var(--white);
  color: var(--gray-900);
  font-family: var(--font);
  transition: border-color 0.12s ease;
}
input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--gray-500);
}
textarea { min-height: 80px; resize: vertical; }

input[type="checkbox"],
input[type="radio"] {
  width: auto;
  accent-color: var(--gray-700);
}

#id_tools {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
#id_tools label {
  display: flex;
  gap: 6px;
  align-items: center;
  font-weight: 400;
  color: var(--gray-700);
  font-size: 13px;
}

p:has(input[type="checkbox"]) {
  display: flex;
  align-items: center;
  gap: 8px;
}
p:has(input[type="checkbox"]) > label {
  order: 2;
  font-weight: 400;
  color: var(--gray-700);
  cursor: pointer;
}
p:has(input[type="checkbox"]) > input {
  order: 1;
}

/* ---------- Definition list (participant detail, etc.) ---------- */

.details {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 10px 16px;
  margin: 0;
  font-size: 13px;
}
.details dt {
  color: var(--gray-500);
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.details dd {
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--gray-800);
}

/* ---------- Stacks / lists / timeline ---------- */

.stack { margin-bottom: 16px; }
.list, .timeline {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 10px;
  align-items: center;
  border-bottom: 1px solid var(--gray-100);
  padding-bottom: 10px;
  font-size: 13px;
}
.timeline li {
  border-left: 2px solid var(--gray-200);
  padding-left: 12px;
  font-size: 13px;
}
.timeline span {
  color: var(--gray-500);
  font-size: 12px;
}

pre, code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
}
pre {
  background: var(--gray-100);
  color: var(--gray-800);
  padding: 12px 14px;
  border-radius: 8px;
  overflow: auto;
  font-size: 12.5px;
  border: 1px solid var(--gray-200);
}

/* ---------- Upload forms (imports/exports) ---------- */

.upload-form {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.upload-form input[type="file"] {
  flex: 1;
  min-width: 200px;
  padding: 7px 10px;
  font-size: 13px;
  background: var(--gray-50);
  border: 1px dashed var(--gray-300);
  border-radius: 8px;
  cursor: pointer;
  width: auto;
}
.upload-form input[type="file"]::file-selector-button {
  font-family: var(--font);
  margin-right: 12px;
  padding: 4px 10px;
  background: var(--gray-200);
  color: var(--gray-700);
  border: 0;
  border-radius: 6px;
  font-size: 12px;
  cursor: pointer;
}

/* ---------- Form sections (apply page) ---------- */

.form-section {
  border-top: 1px solid var(--gray-100);
  padding-top: 18px;
  margin-top: 18px;
}
.form-section:first-of-type {
  border-top: 0;
  padding-top: 0;
  margin-top: 0;
}
.form-section-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 10px;
}

/* ---------- Responsive ---------- */

@media (max-width: 920px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--gray-200);
    padding: 10px 16px;
    display: flex;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px 14px;
  }
  .brand { padding: 0; margin-right: 16px; }
  .nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 2px;
    padding: 0;
    flex: 1 1 auto;
  }
  .nav a {
    border-left: 0;
    border-radius: 999px;
    padding: 5px 12px;
    font-size: 13px;
  }
  .nav a.active { border-left: 0; background: var(--gray-200); }
  .sidebar-footer {
    margin-top: 0;
    padding: 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 12px;
    font-size: 12px;
  }
  .sidebar-footer form { display: inline; }
  .main { padding: 20px; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-2,
  .form-grid.two-col { grid-template-columns: 1fr; }
  .form-grid.two-col p { grid-column: auto; }
  #id_tools { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .kpis { grid-template-columns: 1fr; }
  .page-header { flex-direction: column; align-items: flex-start; }
  #id_tools { grid-template-columns: 1fr; }
}