/* =====================================================================
   bja-portal admin  ·  Tammy / Ava / Elsie daily-use surface
   Light, quiet, dense. Restrained color: tinted paper + ink with
   terracotta accent ≤10% of surface. Inherits the brand palette
   from style.css so the two surfaces feel like one product.
   ===================================================================== */

body.admin {
  background: oklch(0.955 0.014 70);
}

/* ---------- Top bar ---------- */
.admin-header {
  background: oklch(0.20 0.012 35);   /* warm walnut, not cool slate */
  color: oklch(0.92 0.012 60);
  border-bottom: 1px solid oklch(0.27 0.012 35);
}
.admin-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; padding-bottom: 14px;
  max-width: 1440px;
  gap: 18px;
}
.admin-brand {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 500;
  color: oklch(0.96 0.012 60);
  text-decoration: none;
  letter-spacing: -0.005em;
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}
.admin-brand span {
  font: 600 10px/1 var(--mono);
  font-family: var(--sans);
  color: oklch(0.68 0.10 45);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}
.admin-nav {
  display: flex; gap: 2px; align-items: center;
  font-size: 13px;
}
.admin-nav a {
  color: oklch(0.74 0.010 50);
  padding: 7px 13px;
  border-radius: 4px;
  font: 500 13px/1 var(--sans);
  text-decoration: none;
  transition: color 0.15s var(--ease-quart), background 0.15s var(--ease-quart);
}
.admin-nav a:hover {
  color: oklch(0.97 0.012 60);
  background: oklch(0.26 0.012 35);
}
.admin-nav .ext {
  color: oklch(0.62 0.05 50);
  font-size: 12px;
}
.admin-nav .ext::after {
  content: " ↗";
  font-size: 10px;
  opacity: 0.55;
  margin-left: 1px;
}
.admin-nav .who {
  color: oklch(0.62 0.012 50);
  font: 500 12px/1 var(--mono);
  font-family: var(--sans);
  padding: 0 4px 0 16px;
  border-left: 1px solid oklch(0.30 0.012 35);
  margin-left: 10px;
}
.admin-nav .logout {
  font: 500 12px/1 var(--sans);
  color: oklch(0.66 0.07 40);
}

.admin-main {
  max-width: 1440px;
  margin: 0 auto;
  padding: 36px 28px 96px;
}

/* ---------- Login card ---------- */
.login-card {
  max-width: 400px;
  margin: 96px auto 0;
  background: var(--paper-edge);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 44px 36px 32px;
  box-shadow: var(--shadow-lift);
}
.login-card h1 {
  font-family: var(--serif);
  font-size: 26px;
  letter-spacing: -0.008em;
  font-weight: 500;
  margin: 0 0 4px;
}
.login-card .lede {
  font: 500 12px/1.3 var(--sans);
  color: var(--ink-quiet);
  letter-spacing: 0.10em;
  text-transform: uppercase;
  margin: 0 0 30px;
}
.login-card form { display: grid; gap: 16px; }
.login-card .btn-primary {
  width: 100%;
  padding: 12px;
  font-size: 14px;
  margin-top: 6px;
}
.login-card .btn-primary[disabled] {
  background: oklch(0.78 0.010 50);
  border-color: oklch(0.78 0.010 50);
  color: oklch(0.92 0.010 60);
  cursor: not-allowed;
  transform: none;
}
.login-card .errors {
  background: var(--wine-soft);
  border: 1px solid oklch(0.80 0.10 22);
  color: var(--wine);
  padding: 10px 12px;
  font-size: 13px;
  border-radius: var(--r-md);
  margin: 0 0 16px;
}

/* ---------- Page header ---------- */
.admin-page-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap; gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.admin-page-head h1 {
  font-family: var(--serif);
  font-size: 28px;
  letter-spacing: -0.008em;
  margin: 0;
  font-weight: 500;
}
.admin-page-head .meta {
  font: 12px/1.4 var(--mono);
  color: var(--ink-quiet);
}

/* ---------- Filters bar ---------- */
.admin-filters {
  display: flex; gap: 8px;
  margin: 0 0 20px;
  flex-wrap: wrap;
  align-items: center;
  font: 12px/1 var(--mono);
}
.admin-filters .label {
  color: var(--ink-quiet);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  margin-right: 4px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 11px;
}
.admin-filters a, .admin-filters input[type="search"] {
  padding: 6px 11px;
  border: 1px solid var(--line-strong);
  background: var(--paper-edge);
  border-radius: 4px;
  color: var(--ink-soft);
  font: 13px/1 var(--sans);
  text-decoration: none;
  transition: color 0.15s var(--ease-quart), background 0.15s var(--ease-quart), border-color 0.15s var(--ease-quart);
}
.admin-filters a:hover {
  color: var(--ink);
  border-color: var(--ink-quiet);
  background: var(--paper);
}
.admin-filters a.active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}
.admin-filters input[type="search"] {
  min-width: 260px;
  font-size: 13px;
  padding: 6px 11px;
}
.admin-filters input[type="search"]:focus {
  outline: none;
  border-color: var(--terracotta);
  background: var(--paper);
}

/* ---------- Table ---------- */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--paper-edge);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  font-size: 13px;
}
.admin-table th, .admin-table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.admin-table th {
  background: oklch(0.945 0.016 70);
  font: 600 10px/1 var(--sans);
  color: var(--ink-quiet);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  padding-top: 11px;
  padding-bottom: 11px;
}
.admin-table tbody tr {
  transition: background 0.12s var(--ease-quart);
}
.admin-table tbody tr:hover { background: oklch(0.94 0.018 70); }
.admin-table tbody tr:last-child td { border-bottom: none; }

.admin-table .person-name {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 500;
}
.admin-table .person-name a { color: var(--ink); }
.admin-table .person-name a:hover { color: var(--terracotta); text-decoration: none; }
.admin-table .secondary {
  color: var(--ink-quiet);
  font: 12px/1.4 var(--mono);
  margin-top: 2px;
}
.admin-table .docs {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}

/* ---------- Status pills ---------- */
.pill {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 11px;
  font: 600 11px/1.4 var(--sans);
  letter-spacing: 0.02em;
  white-space: nowrap;
  border: 1px solid transparent;
}
.pill-inProgress  { background: var(--ochre-soft); color: oklch(0.42 0.10 70);  border-color: oklch(0.82 0.07 75); }
.pill-submitted   { background: var(--bronze-soft);  color: oklch(0.40 0.10 60);  border-color: oklch(0.82 0.07 65); }
.pill-approved    { background: var(--sage-soft);  color: oklch(0.36 0.09 145); border-color: oklch(0.80 0.06 145); }
.pill-rejected    { background: var(--wine-soft);  color: var(--wine);          border-color: oklch(0.80 0.08 20); }
.pill-enrolled    { background: var(--terracotta-soft); color: var(--terracotta-deep); border-color: oklch(0.80 0.08 30); }
.pill-withdrawn   { background: oklch(0.93 0.005 60); color: var(--ink-quiet);  border-color: var(--line-strong); }
.pill-lead        { background: oklch(0.94 0.02 70); color: oklch(0.45 0.08 60);  border-color: oklch(0.84 0.04 65); }
.pill-pending     { background: oklch(0.93 0.010 60); color: var(--ink-soft);    border-color: var(--line-strong); }

/* School identity tags */
.school-tag {
  display: inline-block;
  font: 600 10px/1 var(--mono);
  font-family: var(--sans);
  padding: 4px 8px;
  border-radius: 3px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
}
.school-tag.bja {
  background: var(--terracotta-soft);
  color: var(--terracotta-deep);
}
.school-tag.kbcc {
  background: oklch(0.92 0.020 60);
  color: oklch(0.36 0.05 50);
}

/* ---------- Empty state ---------- */
.empty-state {
  padding: 72px 24px;
  text-align: center;
  color: var(--ink-quiet);
  background: var(--paper-edge);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  font-size: 14px;
}

/* ---------- Application detail ---------- */
.app-detail {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.detail-card {
  background: var(--paper-edge);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 22px 24px 20px;
  margin-bottom: 18px;
}
.detail-card h2 {
  font-family: var(--serif);
  font-size: 19px;
  letter-spacing: -0.008em;
  margin: 0 0 14px;
  font-weight: 500;
}
.detail-card h3 {
  font: 600 10px/1 var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-quiet);
  margin: 0 0 14px;
  padding-bottom: 0;
}
.detail-card dl {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 10px 16px;
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
}
.detail-card dt { color: var(--ink-quiet); font-size: 13px; }
.detail-card dd { margin: 0; }
.detail-card .empty { color: var(--ink-quiet); font-style: italic; }
.detail-card .key-actions {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  display: flex; gap: 10px; flex-wrap: wrap;
}

/* Doc grid in detail */
.doc-grid {
  display: grid;
  gap: 6px;
}
.doc-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 12px 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 13px;
}
.doc-row .doc-type {
  font: 600 10px/1 var(--mono);
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--terracotta-deep);
  white-space: nowrap;
  background: var(--terracotta-soft);
  padding: 4px 7px;
  border-radius: 3px;
}
.doc-row .doc-name {
  font-weight: 500;
  word-break: break-all;
  color: var(--ink);
  font-size: 14px;
}
.doc-row .doc-meta {
  font: 12px/1.4 var(--mono);
  color: var(--ink-quiet);
  margin-top: 2px;
}
.doc-row a {
  font: 600 11px/1 var(--sans);
  padding: 6px 11px;
  border-radius: 3px;
  background: var(--paper-edge);
  color: var(--ink-soft);
  text-decoration: none;
  border: 1px solid var(--line-strong);
  transition: all 0.15s var(--ease-quart);
}
.doc-row a:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* Per-document approve/reject buttons */
.doc-row form button[name="action"][value="doc_approve"],
.doc-row form button[name="action"][value="doc_reject"] {
  font: 600 11px/1 var(--sans);
  padding: 6px 10px;
  border-radius: 3px;
  cursor: pointer;
  margin-left: 4px;
  border: 1px solid transparent;
  transition: filter 0.15s var(--ease-quart);
}
.doc-row form button[name="action"][value="doc_approve"] {
  background: var(--sage-soft);
  color: oklch(0.34 0.09 145);
  border-color: oklch(0.78 0.06 145);
}
.doc-row form button[name="action"][value="doc_reject"] {
  background: var(--wine-soft);
  color: var(--wine);
  border-color: oklch(0.80 0.08 22);
}
.doc-row form button:hover { filter: brightness(0.96); }

/* Status sidebar buttons (right column) */
aside .detail-card .key-actions .btn-primary,
aside .detail-card .key-actions .btn-back {
  font-size: 13px;
  padding: 9px 16px;
}

/* ---------- Message thread ---------- */
.msg-thread {
  display: flex; flex-direction: column;
  gap: 12px;
  margin-bottom: 18px;
}
.msg {
  padding: 12px 14px;
  border-radius: 6px;
  font-size: 14px;
  line-height: 1.55;
  border: 1px solid var(--line);
  max-width: 88%;
}
.msg header {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 12px;
  margin-bottom: 6px;
  font: 11px/1.3 var(--mono);
  color: var(--ink-quiet);
}
.msg .msg-who {
  font: 600 12px/1 var(--sans);
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}
.msg .msg-when {
  white-space: nowrap;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: var(--sans);
}
.msg .msg-subj {
  font: 500 13px/1.3 var(--sans);
  color: var(--ink);
  margin-bottom: 6px;
}
.msg .msg-body {
  color: var(--ink);
  white-space: pre-wrap;
  word-wrap: break-word;
}
.msg-in {
  background: var(--paper-edge);
  border-color: var(--line);
  align-self: flex-start;
}
.msg-out {
  background: var(--terracotta-soft);
  border-color: oklch(0.85 0.04 38);
  align-self: flex-end;
}
.msg-out .msg-who { color: var(--terracotta-deep); }

/* Compose */
.msg-compose {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
}
.msg-compose input[type="text"],
.msg-compose textarea {
  font: 14px/1.55 var(--sans);
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  padding: 10px 12px;
  width: 100%;
  resize: vertical;
}
.msg-compose input[type="text"]:focus,
.msg-compose textarea:focus {
  outline: none;
  border-color: var(--terracotta);
  background: var(--paper-edge);
  box-shadow: 0 0 0 3px var(--terracotta-soft);
}
.msg-compose-foot {
  display: flex; justify-content: space-between; align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.msg-compose-foot .hint {
  font: 12px/1.4 var(--sans);
  color: var(--ink-quiet);
  flex: 1;
  min-width: 200px;
}
.msg-compose-foot .hint .mono { font-family: var(--mono); color: var(--ink-soft); }

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .app-detail { grid-template-columns: 1fr; }
  .admin-table .secondary { display: block; }
  .admin-filters input[type="search"] { min-width: 0; flex: 1 1 200px; }
  .doc-row { grid-template-columns: 1fr; gap: 8px; }
}