/* ================= Principal Academic Report Portal ================= */
:root {
  --ink: #1a2332;
  --muted: #5b6b82;
  --line: #d3dbe6;
  --line-soft: #e7ecf3;
  --accent: #1f4e79;
  --accent-dark: #163a5c;
  --accent-soft: #eaf1f9;
  --bg: #eef1f6;
  --paper: #ffffff;
  --good: #2e8b57;
  --good-soft: #e6f4ec;
  --warn: #c0762a;
  --warn-soft: #fbf1e3;
  --danger: #b02a2a;
  --danger-soft: #fbeaea;
  --auto: #0a6b3b;
  --shadow: 0 1px 3px rgba(20,35,50,.08), 0 1px 2px rgba(20,35,50,.06);
  --font: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --radius: 10px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { font-family: var(--font); color: var(--ink); background: var(--bg); font-size: 14px; line-height: 1.45; }
a { color: var(--accent); text-decoration: none; }
.boot { padding: 60px; text-align: center; color: var(--muted); }

/* ---------- Buttons ---------- */
.btn { font: inherit; font-size: 13px; padding: 8px 14px; border-radius: 8px; border: 1px solid var(--line);
  background: #fff; color: var(--ink); cursor: pointer; transition: background .12s, border-color .12s, box-shadow .12s; white-space: nowrap; }
.btn:hover { background: #f3f6fb; border-color: var(--accent); }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-dark); color: #fff; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn-ghost:hover { background: #eef2f7; color: var(--ink); }
.btn-warn { color: var(--warn); border-color: #e6cfa9; }
.btn-warn:hover { background: var(--warn-soft); }
.btn-block { width: 100%; }
.btn.small { padding: 5px 10px; font-size: 12px; }
.btn + .btn { margin-left: 6px; }

/* ---------- Login ---------- */
body.login-mode { background: linear-gradient(135deg, #1f4e79, #2e5e8f 60%, #163a5c); }
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-card { background: #fff; border-radius: 16px; padding: 36px 34px; width: 360px; max-width: 100%; box-shadow: 0 20px 50px rgba(0,0,0,.25); text-align: center; }
.login-logo { font-size: 40px; }
.login-card h1 { font-size: 20px; margin: 8px 0 2px; color: var(--accent); }
.login-sub { color: var(--muted); margin: 0 0 22px; font-size: 13px; }
.login-card input { width: 100%; margin-bottom: 12px; padding: 11px 12px; border: 1px solid var(--line); border-radius: 8px; font: inherit; }
.login-card input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.login-err { color: var(--danger); font-size: 12.5px; min-height: 18px; margin-bottom: 6px; }

/* ---------- Top bar ---------- */
.topbar { background: #fff; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 20px; padding: 0 22px; height: 58px; position: sticky; top: 0; z-index: 50; }
.brand { font-weight: 700; color: var(--accent); display: flex; align-items: center; gap: 8px; font-size: 15px; }
.brand-mark { font-size: 18px; }
.topnav { display: flex; gap: 4px; margin-left: 8px; }
.navlink { padding: 8px 14px; border-radius: 8px; color: var(--muted); font-weight: 600; font-size: 13.5px; }
.navlink:hover { background: #f1f5fa; color: var(--ink); }
.navlink.active { background: var(--accent-soft); color: var(--accent); }
.userbox { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.user-meta { text-align: right; line-height: 1.25; }
.user-name { display: block; font-weight: 600; font-size: 13px; }
.user-role { display: block; font-size: 11.5px; color: var(--muted); }
.link-plain { color: var(--muted); font-size: 13px; }
.link-plain:hover { color: var(--accent); }

/* ---------- Layout ---------- */
.main { max-width: 1160px; margin: 0 auto; padding: 24px 22px 60px; }
.view { animation: fade .18s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 18px; gap: 16px; }
.page-head h1 { font-size: 22px; margin: 0; }
.sub-head { color: var(--muted); font-size: 13px; margin-top: 4px; display: flex; align-items: center; gap: 8px; }
.page-head-actions { display: flex; gap: 8px; align-items: center; }
.card { background: var(--paper); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); margin-bottom: 18px; }
.card h3 { margin: 0 0 14px; font-size: 15px; color: var(--accent); }
.card.narrow { max-width: 460px; }
.muted { color: var(--muted); }
.center { text-align: center; }

/* ---------- KPI strip ---------- */
.kpi-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.kpi-tile { background: var(--paper); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); display: flex; align-items: center; gap: 14px; }
.kpi-icon { font-size: 24px; width: 46px; height: 46px; display: flex; align-items: center; justify-content: center; background: var(--accent-soft); border-radius: 10px; }
.kpi-value { font-size: 24px; font-weight: 700; line-height: 1; }
.kpi-label { font-size: 12px; color: var(--muted); margin-top: 4px; }
.kpi-tile.warn .kpi-icon { background: var(--warn-soft); }
.kpi-tile.good .kpi-icon { background: var(--good-soft); }

/* ---------- School cards ---------- */
.school-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; margin-bottom: 18px; }
.school-card { margin-bottom: 0; }
.sc-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 14px; }
.sc-head h3 { margin: 0; font-size: 16px; color: var(--ink); }
.sc-place { color: var(--muted); font-size: 12.5px; }
.sc-month { background: var(--accent-soft); color: var(--accent); font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 20px; }
.sc-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); padding: 12px 0; }
.sc-metric { text-align: center; }
.scm-value { font-size: 18px; font-weight: 700; color: var(--accent); }
.scm-label { font-size: 11px; color: var(--muted); margin-top: 2px; }
.sc-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.sc-chip { font-size: 11.5px; background: #f1f5fa; color: var(--muted); padding: 4px 9px; border-radius: 20px; }
.sc-chip b { color: var(--ink); font-weight: 600; }
.sc-chip.risk { background: var(--danger-soft); color: var(--danger); }
.sc-chip.risk b { color: var(--danger); }
.sc-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-top: 12px; font-size: 12.5px; }
.trend { font-weight: 600; }
.trend.up { color: var(--good); }
.trend.down { color: var(--danger); }
.trend.flat { color: var(--muted); }
.sc-note { color: var(--muted); }
.sc-foot .link { margin-left: auto; font-weight: 600; }

/* ---------- Charts ---------- */
.charts-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.chart-card { margin-bottom: 18px; }
.chart-host { width: 100%; }
.chart { width: 100%; height: auto; }
.chart .grid { stroke: var(--line-soft); stroke-width: 1; }
.chart .axis { fill: var(--muted); font-size: 10px; font-family: var(--font); }
.chart .axis.y { text-anchor: end; }
.chart .axis.x { text-anchor: middle; }
.chart .barval { fill: var(--ink); font-size: 10px; font-weight: 600; text-anchor: middle; font-family: var(--font); }
.chart-legend { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; margin-top: 8px; font-size: 12px; color: var(--muted); }
.chart-legend .leg { display: inline-flex; align-items: center; gap: 6px; }
.chart-legend i { width: 11px; height: 11px; border-radius: 3px; display: inline-block; }
.chart-empty { text-align: center; color: var(--muted); padding: 60px 0; font-size: 13px; }

/* ---------- Tables ---------- */
.table-scroll { overflow-x: auto; }
.grid-table { width: 100%; border-collapse: collapse; }
.grid-table th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .4px; color: var(--muted); padding: 8px 12px; border-bottom: 2px solid var(--line); white-space: nowrap; }
.grid-table td { padding: 9px 12px; border-bottom: 1px solid var(--line-soft); }
.grid-table tbody tr:hover { background: #f7f9fc; }
.badge { display: inline-block; font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 20px; }
.b-draft { background: #eef1f6; color: var(--muted); }
.b-submitted { background: var(--accent-soft); color: var(--accent); }
.b-reviewed { background: var(--good-soft); color: var(--good); }
.b-returned { background: var(--warn-soft); color: var(--warn); }
.b-missing { background: var(--danger-soft); color: var(--danger); }

/* ---------- Filters / forms ---------- */
.filter-bar { display: flex; gap: 10px; margin-bottom: 14px; }
.filter-bar select, .editor-meta select, .editor-meta input, .add-user-grid input, .add-user-grid select,
.row-edit input, .card select, .card.narrow input, .review-panel textarea {
  font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
select:focus, input:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.efield { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); font-weight: 600; }
.efield input, .efield select, .efield textarea { font-weight: 400; color: var(--ink); }
.static-field { padding: 8px 10px; background: #f3f6fb; border-radius: 8px; font-weight: 600; color: var(--ink); }
.editor-meta { display: flex; gap: 16px; align-items: flex-end; flex-wrap: wrap; background: var(--paper); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); margin-bottom: 14px; }
.editor-meta .efield { min-width: 160px; }
.saved-note { font-size: 12px; margin-left: auto; align-self: center; }
.saved-note.ok { color: var(--good); }
.saved-note.warn { color: var(--warn); }
.editor-actions { display: flex; gap: 8px; margin-bottom: 16px; position: sticky; top: 58px; background: var(--bg); padding: 8px 0; z-index: 20; }
.add-user-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 14px; }
.row-edit { display: flex; gap: 10px; margin-bottom: 10px; align-items: center; }
.row-edit input { flex: 1; }
.row-edit.add-row { border-top: 1px dashed var(--line); padding-top: 12px; margin-top: 6px; }
.review-panel textarea { width: 100%; margin-bottom: 10px; }
.row-actions { display: flex; gap: 8px; }
.remark-note { background: var(--accent-soft); border: 1px solid #cfe0f0; color: var(--ink); }
.user-meta-block { margin-bottom: 12px; }
.card.narrow .efield { margin-bottom: 10px; }

/* ================= Report form (shared) ================= */
.report-edit, .report-print { background: var(--paper); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 26px 30px; box-shadow: var(--shadow); }
.rf-section { margin-bottom: 24px; }
.rf-section h2 { font-size: 15px; color: var(--accent); border-left: 4px solid var(--accent); padding: 4px 0 4px 10px; margin: 0 0 12px; background: var(--accent-soft); }
.rf-section h2 .sub { font-weight: 400; font-size: 12px; color: var(--muted); }
.rf-grade-h { font-size: 13px; margin: 12px 0 5px; color: var(--ink); }
.rf-header { margin-bottom: 8px; }
.rf-meta { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.rf-metafield { display: flex; flex-direction: column; font-size: 11px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .3px; gap: 3px; }
.rf-block { display: block; font-weight: 600; font-size: 12px; margin: 10px 0 4px; color: var(--muted); }
.rf-check { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 10px; font-size: 13px; }
.sm-block { margin-bottom: 18px; padding-bottom: 6px; border-bottom: 1px dashed var(--line-soft); }
.sm-block:last-child { border-bottom: none; }
.sm-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.sm-head .rf-grade-h { margin: 8px 0; }
.sm-head .rf-check { margin-bottom: 0; }
.rf-locbar { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 8px; max-width: 520px; }

.report-edit input[type=text], .report-edit textarea, .report-edit select,
.report-print input[type=text], .report-print textarea, .report-print select,
.rf-metafield input {
  font: inherit; color: var(--ink); border: 1px solid var(--line); border-radius: 4px; padding: 5px 7px; background: #fff; width: 100%; }
.report-edit textarea { resize: vertical; }
.rf-section .hint, .na-note { font-size: 12px; color: var(--muted); }
.na-note { display: none; padding: 10px; background: #fbf6e9; border: 1px solid #e9dcae; border-radius: 6px; }

.rf-section table.data, .rf-section table.kv { width: 100%; border-collapse: collapse; margin-bottom: 4px; }
table.data th, table.data td, table.kv th, table.kv td { border: 1px solid var(--line); padding: 5px 7px; vertical-align: middle; }
table.data thead th { background: var(--accent); color: #fff; font-size: 11px; font-weight: 600; text-align: center; }
table.data tbody td { text-align: center; }
table.data td.left, table.data td input.text-left { text-align: left; }
table.data td input { border: 1px solid transparent; background: transparent; padding: 4px 5px; text-align: center; }
table.data td input.text-left { text-align: left; }
table.data td input:focus, table.data td select:focus { border-color: var(--accent); background: #fff; }
table.data td select { border: 1px solid transparent; background: transparent; }
table.data .lbl { font-weight: 700; background: #f6f8fb; }
table.data tfoot .total th, table.data tfoot .total td { background: var(--accent-soft); font-weight: 700; }
table.kv th { width: 300px; background: #f6f8fb; font-weight: 600; text-align: left; }
table.kv td input[type=text] { width: auto; min-width: 120px; display: inline-block; }
table.kv td select { width: auto; display: inline-block; }
.auto { color: var(--auto); font-weight: 700; }
.delrow { color: var(--danger); background: none; border: none; cursor: pointer; font-size: 14px; padding: 2px 6px; }
.delrow:hover { color: #7d1a1a; }
.btn.add { margin-top: 8px; }

.rf-sign { display: flex; gap: 40px; justify-content: space-between; margin-top: 34px; }
.sign-box { flex: 1; text-align: center; font-size: 13px; }
.sign-line { border-top: 1px solid var(--ink); margin: 30px 20px 8px; }
.sign-box input { text-align: center; border: none !important; border-bottom: 1px dotted var(--line) !important; border-radius: 0 !important; max-width: 220px; }

/* Print title (shown on report page) */
.print-title { display: none; text-align: center; margin-bottom: 16px; }

/* ---------- Toast ---------- */
.toast { position: fixed; bottom: 24px; left: 50%; transform: translate(-50%, 20px); background: var(--ink); color: #fff; padding: 11px 20px; border-radius: 10px; font-size: 13.5px; opacity: 0; transition: opacity .25s, transform .25s; z-index: 200; box-shadow: 0 8px 24px rgba(0,0,0,.25); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.ok { background: #206b43; }
.toast.err { background: #9c2323; }

/* ---------- Icons / month bar / comparison / credentials ---------- */
.nav-ico { margin-right: 6px; }
.h-ico { margin-right: 8px; }
.role-ico { font-size: 16px; }
.page-head h1 { display: flex; align-items: center; }
.month-bar { display: inline-flex; align-items: center; gap: 6px; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 3px 8px; }
.month-bar .btn.small { padding: 3px 8px; border: none; background: transparent; }
.month-bar .btn.small:hover:not([disabled]) { background: #eef2f7; }
.month-bar .btn[disabled] { opacity: .35; cursor: default; }
.month-label { font-size: 13px; }
.month-select { border: none; font: inherit; font-weight: 600; color: var(--accent); background: transparent; padding: 4px; }
.month-select:focus { outline: none; box-shadow: none; }
.compare-note { font-size: 13px; color: var(--muted); margin: -6px 0 16px; }
.grid-table td.delta.up { color: var(--good); font-weight: 600; }
.grid-table td.delta.down { color: var(--danger); font-weight: 600; }
.grid-table td.cmp-school { font-weight: 700; background: #f7f9fc; vertical-align: middle; }
.cred-host { display: flex; flex-direction: column; gap: 10px; margin-top: 14px; }
.cred-card { border: 1px solid #bfe0c8; background: var(--good-soft); border-radius: 10px; padding: 14px 16px; max-width: 440px; }
.cred-title { font-weight: 700; color: var(--good); margin-bottom: 8px; }
.cred-row { display: flex; justify-content: space-between; gap: 12px; padding: 3px 0; font-size: 13px; }
.cred-row span { color: var(--muted); }
.cred-row code, .grid-table code { background: #fff; border: 1px solid var(--line); border-radius: 4px; padding: 1px 7px; font-size: 12.5px; }
.cred-actions { display: flex; align-items: center; gap: 10px; margin-top: 8px; }
.cred-hint { font-size: 11.5px; color: var(--muted); }
.row-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .kpi-strip { grid-template-columns: repeat(2, 1fr); }
  .charts-row { grid-template-columns: 1fr; }
  .rf-meta { grid-template-columns: repeat(2, 1fr); }
  .add-user-grid { grid-template-columns: 1fr 1fr; }
  .topnav { display: none; }
}

/* ================= PRINT ================= */
@media print {
  @page { size: A4; margin: 13mm 11mm; }
  body { background: #fff; font-size: 11px; }
  .no-print, .topbar, .editor-actions, .editor-meta, .review-panel, .page-head, .filter-bar { display: none !important; }
  .main { max-width: none; margin: 0; padding: 0; }
  .card { box-shadow: none; border: none; padding: 0; }
  .report-print, .report-edit { border: none; box-shadow: none; padding: 0; }
  .print-title { display: block; }
  .print-title h2 { color: var(--accent); margin: 0 0 4px; }
  .pt-sub { font-weight: 700; font-size: 12px; }
  .pt-meta { font-size: 11px; color: #333; margin-top: 4px; }
  .rf-section { page-break-inside: avoid; margin-bottom: 14px; }
  .rf-section h2, table.data thead th, table.data tfoot .total th, table.data tfoot .total td, table.kv th, .badge {
    -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  input, textarea, select { border-color: #b8c3d2 !important; }
  table.data td input, table.data td select { border-color: transparent !important; }
  tr, thead, .rf-grade-h { page-break-inside: avoid; }
}