@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --te-dark:    #1f4a2d;
  --te-mid:     #2c5f3d;
  --te-green:   #4a8a5c;
  --te-light:   #eef5ef;
  --te-sky:     #e8f1f6;
  --te-line:    #b8c4bd;
  --te-surface: #f7fafb;
  --te-ink:     #14241c;
  --te-ink-mid: #2a3b32;
  --te-ink-off: #5b6b65;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
  color: var(--te-ink);
  background: #fff;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

/* ── Header ── */
.doc-header {
  background: var(--te-dark);
  padding: 18px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.doc-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  text-decoration: none;
}
.doc-brand img {
  width: 38px;
  height: 38px;
  filter: brightness(0) invert(1);
}
.brand-text-name  { font-size: 0.9rem; font-weight: 700; color: #fff; line-height: 1.1; }
.brand-text-tag   { font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.12em; color: #7ba86f; margin-top: 3px; }
.doc-divider      { width: 1px; background: rgba(255,255,255,.18); align-self: stretch; flex-shrink: 0; }
.doc-title        { flex: 1; min-width: 0; }
.doc-title h1     { font-size: 1.15rem; font-weight: 800; color: #fff; letter-spacing: -0.02em; }
.doc-title p      { font-size: 0.78rem; color: #a8c4b4; margin-top: 3px; }

/* ── Print bar (hidden when printing) ── */
.print-bar {
  background: var(--te-sky);
  border-bottom: 2px solid var(--te-line);
  padding: 9px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.print-bar p   { font-size: 0.8rem; color: var(--te-ink-off); }
.btn-print {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: var(--te-mid);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s;
}
.btn-print:hover { background: var(--te-dark); }

/* ── Name / Date bar ── */
.meta-bar {
  padding: 10px 28px;
  border-bottom: 1px solid var(--te-line);
  background: #fff;
  display: flex;
  gap: 36px;
  font-size: 0.8rem;
  color: var(--te-ink-off);
  align-items: center;
}
.meta-bar label { font-weight: 600; color: var(--te-ink-mid); margin-right: 6px; }
.meta-line { border-bottom: 1px solid var(--te-ink-mid); display: inline-block; min-width: 160px; height: 1px; }

/* ── Instruction strip ── */
.instructions {
  background: var(--te-light);
  border-bottom: 1px solid #c5d9c8;
  padding: 8px 28px;
  font-size: 0.78rem;
  color: var(--te-ink-off);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.instructions strong { color: var(--te-ink-mid); }
.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.72rem;
  border: 1px solid;
}
.pill-red    { background: #fde8e8; color: #7a1f1f; border-color: #f3c2c2; }
.pill-amber  { background: #fef3e2; color: #7a4f00; border-color: #f0c980; }
.pill-green  { background: #e2f4e8; color: #1f4a2d; border-color: #9cc7a5; }
.pill-bad    { background: #fde8e8; color: #7a1f1f; border-color: #f3c2c2; }
.pill-mid    { background: #fef3e2; color: #7a4f00; border-color: #f0c980; }
.pill-ok     { background: #e2eef7; color: #1a3d5c; border-color: #9bc1d3; }
.pill-great  { background: #e2f4e8; color: #1f4a2d; border-color: #9cc7a5; }

/* ── Content wrapper ── */
.content { padding: 20px 28px 8px; }

/* Paper / section divider banner */
.paper-banner {
  background: var(--te-dark);
  color: #fff;
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.03em;
  padding: 7px 14px;
  border-radius: 4px;
  margin: 22px 0 0;
}
.paper-banner:first-child { margin-top: 0; }

/* ── TABLE ── */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.83rem;
}

/* Grade / topic group header row */
.row-group td {
  background: var(--te-mid);
  color: #fff;
  font-weight: 700;
  padding: 8px 12px;
  font-size: 0.85rem;
  letter-spacing: 0.01em;
}
.row-group .check-col { color: rgba(255,255,255,.5); font-weight: 400; font-size: 0.7rem; text-align: center; }

/* Column-label sub-row */
.row-collabels td {
  background: var(--te-sky);
  font-weight: 700;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 5px 8px;
  text-align: center;
  color: var(--te-ink-mid);
  border-bottom: 2px solid var(--te-line);
}
.row-collabels td:first-child { text-align: left; padding-left: 12px; }

/* Topic row */
.row-topic td {
  padding: 6px 12px;
  border-bottom: 1px solid var(--te-line);
  color: var(--te-ink-mid);
  vertical-align: middle;
}
.row-topic:nth-child(odd)  td { background: #fff; }
.row-topic:nth-child(even) td { background: var(--te-surface); }

/* Required practical italic rows */
.row-req td {
  background: #fdf6dd !important;
  font-size: 0.75rem;
  color: #6d5a08;
  font-style: italic;
  padding: 4px 12px;
  border-bottom: 1px dotted #e8dda0;
}

/* Check cells */
.check-col { text-align: center; width: 64px; min-width: 64px; padding: 4px 4px !important; }
.box {
  display: inline-block;
  width: 34px;
  height: 22px;
  border: 1.5px solid var(--te-line);
  border-radius: 3px;
  background: #fff;
}

/* Column colour accents on group row */
.col-bad    .box { border-color: #e5b0b0; }
.col-mid    .box { border-color: #e8cc88; }
.col-ok     .box { border-color: #9bc1d3; }
.col-great  .box { border-color: #9cc7a5; }
.col-red    .box { border-color: #e5b0b0; }
.col-amber  .box { border-color: #e8cc88; }
.col-green  .box { border-color: #9cc7a5; }

/* ── Footer ── */
.doc-footer {
  background: var(--te-dark);
  color: #7ba86f;
  padding: 10px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.7rem;
  margin-top: 20px;
}
.doc-footer a { color: #a8c4b4; text-decoration: none; }
.doc-footer a:hover { text-decoration: underline; }

/* ── Print ── */
@media print {
  .print-bar { display: none !important; }
  body { font-size: 8.5pt; }
  .doc-header { padding: 10px 20px; }
  .doc-title h1 { font-size: 0.95rem; }
  .meta-bar, .instructions { padding: 6px 20px; }
  .content { padding: 12px 20px 4px; }
  .paper-banner { margin-top: 14px; padding: 5px 10px; }
  .row-topic td { padding: 4px 8px; }
  .row-group td { padding: 6px 8px; }
  .check-col { width: 52px; }
  .box { width: 28px; height: 18px; }
  .doc-footer { padding: 6px 20px; margin-top: 12px; }
  table { page-break-inside: auto; }
  tr { page-break-inside: avoid; }
  .paper-banner, .row-group { page-break-before: avoid; }
}