:root {
  --navy: #1F3864; --navy-dark: #16294a; --blue: #2E5C8A; --blue-light: #4f8fd9;
  --grey: #F2F2F2; --green: #006100; --red: #C00000; --amber: #7F6000;
  --border: #D9D9D9; --bg: #f5f6f8; --card: #ffffff; --text: #222;
  --sidebar-w: 232px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, "Segoe UI", Arial, Helvetica, sans-serif;
  background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.5;
}
a { color: var(--blue); }

/* ---- App shell ---- */
.shell { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--sidebar-w); background: var(--navy); color: #cdd6e6;
  position: fixed; inset: 0 auto 0 0; display: flex; flex-direction: column;
  overflow-y: auto;
}
.sidebar .brand { padding: 16px 18px; border-bottom: 1px solid var(--navy-dark); }
.sidebar .brand h1 { margin: 0; font-size: 15px; color: #fff; }
.sidebar .brand p { margin: 3px 0 0; font-size: 11px; color: #9fb0cf; }
.sidebar nav { display: flex; flex-direction: column; padding: 8px 0; flex: 1; }
.sidebar nav a {
  color: #b8c4dd; text-decoration: none; padding: 9px 18px; font-size: 13px;
  border-left: 3px solid transparent; display: flex; justify-content: space-between;
  align-items: center; gap: 8px;
}
.sidebar nav a:hover { background: var(--navy-dark); color: #fff; }
.sidebar nav a.active { background: var(--navy-dark); color: #fff; border-left-color: var(--blue-light); font-weight: 600; }
.sidebar .who { padding: 12px 18px; border-top: 1px solid var(--navy-dark); font-size: 12px; }
.sidebar .who .email { color: #fff; word-break: break-all; }
.sidebar .who .roles { color: #9fb0cf; margin-top: 2px; }
.sidebar .who a { color: var(--blue-light); font-size: 12px; }

.content { margin-left: var(--sidebar-w); flex: 1; padding: 26px 40px; max-width: none; width: calc(100% - var(--sidebar-w)); }
.content > * { max-width: 1600px; }   /* keep prose/cards readable on ultra-wide, tables can still go full-width */
.content > .full, .content > .grid2, .content > .grid3, .content > .grid4 { max-width: none; }
.page-title { color: var(--navy); font-size: 22px; margin: 0 0 4px; }
.page-sub { color: #666; font-size: 13px; margin: 0 0 20px; }

/* ---- Cards ---- */
.card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 20px 24px; margin-bottom: 18px; }
.card h2 { margin-top: 0; color: var(--navy); font-size: 17px; }
.card h3 { color: var(--blue); font-size: 14px; margin-bottom: 8px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 900px) { .grid2 { grid-template-columns: 1fr; } .content { margin-left: 0; } .sidebar { position: static; width: 100%; } .shell { flex-direction: column; } }

/* ---- Tables ---- */
table { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 10px; }
th { background: var(--blue); color: #fff; text-align: left; padding: 8px 10px; }
td { padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
tr:nth-child(even) td { background: var(--grey); }
.etable { font-size: 12.5px; }
.etable th { padding: 7px 8px; }
.etable td { padding: 4px 6px; }
.etable input, .etable select, .etable textarea {
  width: 100%; border: 1px solid transparent; padding: 4px 6px; font-size: 12.5px;
  background: transparent; border-radius: 3px; font-family: inherit;
}
.etable input:hover, .etable select:hover { border-color: var(--border); background: #fafafa; }
.etable input:focus, .etable select:focus { border-color: var(--blue); background: #fff; outline: none; }

/* ---- Badges & bars ---- */
.badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 600; white-space: nowrap; }
.badge.gap, .badge.warn { background: #FCE4D6; color: var(--red); }
.badge.ok { background: #E2EFDA; color: var(--green); }
.badge.watch { background: #FFF2CC; color: var(--amber); }
.badge.neutral { background: #eee; color: #666; }
.bar-track { background: #eee; border-radius: 4px; height: 12px; overflow: hidden; width: 100%; }
.bar-fill { height: 100%; border-radius: 4px; background: var(--blue); }
.bar-fill.ok { background: var(--green); }
.bar-row { margin: 10px 0; }
.bar-row .bar-head { display: flex; justify-content: space-between; font-size: 12px; margin-bottom: 3px; }

/* ---- Forms & buttons ---- */
input, select, textarea { padding: 8px 10px; border: 1px solid var(--border); border-radius: 5px; font-size: 13px; width: 100%; font-family: inherit; }
label { display: block; font-size: 12px; font-weight: 600; color: #444; margin: 10px 0 4px; }
button, .btn { cursor: pointer; font-size: 13px; font-family: inherit; }
button.primary, .btn.primary { background: var(--blue); color: #fff; border: none; padding: 9px 18px; border-radius: 5px; margin-top: 6px; }
button.primary:hover { background: var(--navy); }
button.secondary { background: #6b7280; color: #fff; border: none; padding: 7px 14px; border-radius: 5px; }
.del-btn { background: none; border: none; color: var(--red); cursor: pointer; font-size: 15px; }
.add-row-btn { background: #6b7280; color: #fff; border: none; padding: 7px 14px; border-radius: 5px; margin-top: 8px; }

/* ---- Sub-tabs (Alpine) ---- */
.subtabs { display: flex; gap: 6px; margin-bottom: 14px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.subtabs button { background: none; border: none; padding: 8px 14px; font-size: 12.5px; color: #666; border-bottom: 2px solid transparent; }
.subtabs button.active { color: var(--navy); border-bottom: 2px solid var(--blue); font-weight: 600; }

/* ---- Alerts ---- */
.alert { border-radius: 6px; padding: 10px 14px; margin-bottom: 10px; font-size: 13px; border-left: 4px solid; }
.alert.urgent { background: #FCE4D6; border-color: var(--red); color: #7a0000; }
.alert.warning { background: #FFF2CC; border-color: #D6B656; color: var(--amber); }
.alert.info { background: #EAF1F8; border-color: var(--blue); color: var(--navy); }
.alert .title { font-weight: 600; }
.badge-count { background: var(--red); color: #fff; border-radius: 10px; font-size: 10px; padding: 1px 7px; }

/* ---- Restricted banner ---- */
.restricted-banner { background: #3a1f1f; color: #ffb4a8; padding: 10px 16px; border-radius: 6px; font-size: 12px; margin-bottom: 16px; border: 1px solid #6b2c2c; }
.proto-flag { background: #EAF1F8; border: 1px solid #bcd; color: var(--navy); padding: 10px 16px; border-radius: 6px; font-size: 12px; margin-bottom: 18px; }
.note { font-size: 12px; color: #666; font-style: italic; margin-top: 8px; }
.tick { color: var(--green); font-size: 12px; font-weight: 600; }

/* ---- Doc grid ---- */
.doc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.doc-card { border: 1px solid var(--border); border-radius: 6px; padding: 12px 14px; }
.doc-card .doc-name { font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.doc-card .sens { font-size: 10px; text-transform: uppercase; letter-spacing: .04em; color: #888; }

/* ---- Content library ---- */
.content-item { border: 1px solid var(--border); border-radius: 6px; padding: 12px 16px; margin-bottom: 10px; }
.domain-tag { font-size: 10px; background: #EAF1F8; color: var(--blue); padding: 2px 8px; border-radius: 10px; font-weight: 600; margin-right: 6px; }
.cat-tag { font-size: 10px; background: #F0F0F0; color: #555; padding: 2px 8px; border-radius: 10px; }
.status-badge { font-size: 10px; padding: 2px 8px; border-radius: 10px; font-weight: 600; }
.status-badge.none { background: #eee; color: #888; }
.status-badge.draft { background: #FFF2CC; color: var(--amber); }
.status-badge.reviewed { background: #E2EFDA; color: var(--green); }
.lib-filters { display: flex; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.lib-filters select { width: auto; min-width: 150px; }

/* ---- Sessions ---- */
.session-row { display: flex; justify-content: space-between; align-items: center; border: 1px solid var(--border); border-radius: 6px; padding: 10px 16px; margin-bottom: 8px; cursor: pointer; }
.session-row:hover { border-color: var(--blue); background: #EAF1F8; }
.session-row.done { opacity: 0.6; }
.session-meta { font-size: 12px; color: #666; }

/* ---- Modal ---- */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.4); display: flex; align-items: center; justify-content: center; z-index: 50; }
.modal-box { background: #fff; border-radius: 8px; padding: 24px 28px; max-width: 640px; width: 92%; max-height: 84vh; overflow-y: auto; }
.modal-close { float: right; cursor: pointer; font-size: 20px; color: #888; border: none; background: none; }
.field-row { margin: 10px 0; font-size: 13px; }
.field-row strong { display: inline-block; width: 130px; color: #555; }

/* ---- Checklist ---- */
.checklist-phase { margin-bottom: 6px; }
.checklist-phase-header { background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 6px; cursor: pointer; display: flex; justify-content: space-between; font-size: 13px; font-weight: 600; }
.check-item { display: flex; align-items: flex-start; gap: 10px; padding: 7px 10px; font-size: 13px; border-bottom: 1px solid #f0f0f0; }
.check-item input[type=checkbox] { margin-top: 3px; width: 16px; flex: 0 0 16px; }
.check-item.checked span.txt { text-decoration: line-through; color: #999; }
.check-by { font-size: 11px; color: #999; }

/* ---- Login ---- */
.auth-wrap { max-width: 380px; margin: 8vh auto; }
.auth-wrap .card { padding: 28px 30px; }
.auth-error { background: #FCE4D6; color: var(--red); padding: 8px 12px; border-radius: 5px; font-size: 12px; margin-bottom: 10px; }
.mono { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; background: #f0f0f0; padding: 2px 6px; border-radius: 4px; }

/* ---- Tab panels (vanilla JS, CSP-safe) ---- */
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ---- Grids ---- */
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 1100px) { .grid3, .grid4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px) { .grid2, .grid3, .grid4 { grid-template-columns: 1fr; } }

/* ---- Stat tiles (dashboard) ---- */
.stat { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 16px 18px; }
.stat .label { font-size: 12px; color: #667; text-transform: uppercase; letter-spacing: .04em; }
.stat .value { font-size: 28px; font-weight: 700; color: var(--navy); margin: 4px 0 2px; line-height: 1.1; }
.stat .value small { font-size: 14px; font-weight: 500; color: #889; }
.stat .sub { font-size: 12px; color: #778; }
.stat.accent { background: linear-gradient(135deg, var(--navy), var(--blue)); border: none; color: #fff; }
.stat.accent .label { color: #cdd6e6; }
.stat.accent .value { color: #fff; }
.stat.accent .sub { color: #dbe4f2; }
.ring { --p: 0; width: 84px; height: 84px; border-radius: 50%;
  background: conic-gradient(var(--blue) calc(var(--p) * 1%), #e6e9ef 0);
  display: grid; place-items: center; }
.ring::before { content: ""; width: 62px; height: 62px; border-radius: 50%; background: var(--card); grid-area: 1/1; }
.ring span { grid-area: 1/1; font-size: 15px; font-weight: 700; color: var(--navy); z-index: 1; }

/* ---- Settings sections ---- */
.settings-section { margin-bottom: 22px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.tag-list .tag { background: #EAF1F8; color: var(--blue); border-radius: 12px; padding: 3px 10px; font-size: 12px; }
.z-sum { font-size: 12px; margin-left: 12px; font-weight: 600; }

/* ---- Expenditure ledger ---- */
.ledger-form { display: grid; grid-template-columns: 130px 1fr 160px 120px auto; gap: 10px; align-items: end; }
@media (max-width: 900px) { .ledger-form { grid-template-columns: 1fr 1fr; } }
.ledger-form label { margin: 0 0 4px; }

/* ---- Session board (kanban) ---- */
.board { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 8px; }
.board-col { flex: 1 0 210px; min-width: 210px; background: #eef1f5; border-radius: 8px; padding: 8px; }
.board-col-head { display: flex; justify-content: space-between; align-items: center; font-size: 12px;
  font-weight: 700; color: var(--navy); text-transform: uppercase; letter-spacing: .03em; padding: 4px 6px 8px; }
.board-col-head .cnt { background: #fff; border-radius: 10px; padding: 1px 8px; color: #667; }
.board-col .session-card { margin-bottom: 8px; padding: 10px 12px; }
.board-move { background: #fff; border: 1px solid var(--border); color: var(--blue); border-radius: 5px;
  padding: 2px 8px; font-size: 12px; cursor: pointer; }
.board-move:hover { background: var(--blue); color: #fff; }
.board-move:disabled { opacity: .35; cursor: default; }
.stage-reconciled { border-left: 3px solid var(--green); }
.stage-scheduled { border-left: 3px solid #c3c9d2; }

/* ---- Session grid ---- */
.session-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.session-card { border: 1px solid var(--border); border-radius: 8px; padding: 14px 16px; background: var(--card); cursor: pointer; transition: border-color .1s, box-shadow .1s; }
.session-card:hover { border-color: var(--blue); box-shadow: 0 2px 8px rgba(46,92,138,.12); }
.session-card.done { opacity: .62; }
.session-card .code { font-weight: 700; color: var(--navy); }
.session-card .chips { display: flex; gap: 6px; flex-wrap: wrap; margin: 8px 0; }
.session-card .chip { font-size: 10px; background: #EAF1F8; color: var(--blue); border-radius: 10px; padding: 2px 8px; }