:root {
  --paper: #FAF6EE;
  --paper-deep: #F1EBDD;
  --ink: #1A1714;
  --ink-soft: #4A423A;
  --ink-faded: #8A7F70;
  --rule: #DDD3BE;
  --rule-soft: #E8E0CC;

  --excellent: #2E5E3A;
  --good: #6B8E3D;
  --moderate: #C18A2B;
  --weak: #B85C2B;
  --critical: #94322A;

  --excellent-bg: #E5EDDF;
  --good-bg: #EDEFD7;
  --moderate-bg: #F2E5C8;
  --weak-bg: #EFD9C5;
  --critical-bg: #E8C9C2;

  --accent: #3B2F1F;
}

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

html, body {
  background: var(--paper);
  color: var(--ink);
  font-family: 'Geist', system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body {
  background-image:
    radial-gradient(circle at 20% 30%, rgba(180, 150, 100, 0.04) 0px, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(120, 100, 60, 0.03) 0px, transparent 50%);
  min-height: 100vh;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 32px 32px 80px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ============ TOPBAR ============ */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--rule);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-family: 'Newsreader', serif;
  font-size: 18px;
  font-weight: 500;
}
.brand:hover { text-decoration: none; }
.brand-mark { display: block; flex-shrink: 0; }
.brand-text { font-style: italic; }

.topbar-actions { display: flex; gap: 8px; align-items: center; }

/* ============ FLASH ============ */
.flash-row { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.flash {
  padding: 10px 16px;
  border-left: 3px solid var(--good);
  background: var(--good-bg);
  color: var(--ink);
  font-size: 14px;
}
.flash-error { border-left-color: var(--critical); background: var(--critical-bg); }
.flash-success { border-left-color: var(--good); background: var(--good-bg); }

/* ============ MASTHEAD ============ */
.masthead {
  border-bottom: 2px solid var(--ink);
  padding-bottom: 28px;
  margin-bottom: 36px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  flex-wrap: wrap;
}
.masthead-left { flex: 1; min-width: 280px; }
.eyebrow {
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faded);
  margin-bottom: 12px;
}
h1 {
  font-family: 'Newsreader', serif;
  font-weight: 500;
  font-size: 56px;
  line-height: 0.95;
  letter-spacing: -0.025em;
}
h1 em { font-style: italic; font-weight: 400; color: var(--accent); }
.subtitle {
  font-family: 'Newsreader', serif;
  font-style: italic;
  font-size: 17px;
  color: var(--ink-soft);
  margin-top: 8px;
}
.masthead-right {
  font-family: 'Geist Mono', monospace;
  font-size: 12px;
  color: var(--ink-faded);
  text-align: right;
}
.meta-line { margin-bottom: 4px; }
.meta-line strong { color: var(--ink); font-weight: 500; }

/* ============ TABS ============ */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 36px;
  overflow-x: auto;
}
.tab {
  background: none;
  border: none;
  padding: 14px 0;
  margin-right: 28px;
  font-family: 'Newsreader', serif;
  font-size: 19px;
  color: var(--ink-faded);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.2s;
  white-space: nowrap;
}
.tab:hover { color: var(--ink-soft); }
.tab.active {
  color: var(--ink);
  border-bottom-color: var(--ink);
  font-style: italic;
}
.tab .badge {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 7px;
  border-radius: 10px;
  font-family: 'Geist Mono', monospace;
  font-size: 10px;
  font-style: normal;
  background: var(--critical);
  color: var(--paper);
  vertical-align: 2px;
}

.panel { display: none; }
.panel.active { display: block; animation: fadein 0.3s ease; }
@keyframes fadein {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============ KPIs ============ */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--rule);
  margin-bottom: 40px;
  border: 1px solid var(--rule);
}
.kpi { background: var(--paper); padding: 20px 22px; }
.kpi-label {
  font-family: 'Geist Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-faded);
  margin-bottom: 12px;
}
.kpi-value {
  font-family: 'Newsreader', serif;
  font-weight: 500;
  font-size: 38px;
  line-height: 1;
}
.kpi-value .unit {
  font-size: 16px;
  color: var(--ink-faded);
  font-weight: 400;
  margin-left: 4px;
}
.kpi-sub { font-size: 12px; color: var(--ink-faded); margin-top: 8px; }

/* ============ SECTION HEAD ============ */
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin: 48px 0 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule);
  gap: 16px;
}
.section-head:first-of-type { margin-top: 0; }
.section-head h2 {
  font-family: 'Newsreader', serif;
  font-weight: 500;
  font-size: 28px;
  letter-spacing: -0.015em;
}
.section-head .label {
  font-family: 'Geist Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faded);
}
.lede {
  font-family: 'Newsreader', serif;
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 720px;
  margin-bottom: 28px;
}
.lede strong { color: var(--ink); font-weight: 500; }

/* ============ KID GRID ============ */
.kid-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-bottom: 48px;
}
.kid-card {
  background: var(--paper);
  padding: 22px 24px;
  display: block;
  color: var(--ink);
  text-decoration: none;
  transition: background 0.15s;
}
.kid-card:hover { background: var(--paper-deep); text-decoration: none; }
.kid-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.kid-name {
  font-family: 'Newsreader', serif;
  font-size: 24px;
  font-weight: 500;
}
.kid-arrow { color: var(--ink-faded); font-size: 18px; }
.kid-meta {
  font-size: 12.5px;
  color: var(--ink-soft);
  line-height: 1.6;
}
.kid-meta-stats {
  margin-top: 10px;
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  color: var(--ink-faded);
  letter-spacing: 0.04em;
}

/* ============ CONCERN CARDS ============ */
.concern-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 18px;
}
.concern-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--moderate);
  padding: 20px 22px;
}
.concern-card.lvl-critical { border-left-color: var(--critical); }
.concern-card.lvl-weak { border-left-color: var(--weak); }
.concern-card.lvl-moderate { border-left-color: var(--moderate); }
.concern-card.lvl-good { border-left-color: var(--good); }
.concern-card.lvl-excellent { border-left-color: var(--excellent); }
.concern-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 4px;
}
.concern-subject {
  font-family: 'Newsreader', serif;
  font-size: 21px;
  font-weight: 500;
}
.concern-grade {
  font-family: 'Geist Mono', monospace;
  font-size: 24px;
  font-weight: 500;
}
.concern-grade.g-critical { color: var(--critical); }
.concern-grade.g-weak { color: var(--weak); }
.concern-grade.g-moderate { color: var(--moderate); }
.concern-grade.g-good { color: var(--good); }
.concern-grade.g-excellent { color: var(--excellent); }
.concern-grade.g-na { color: var(--ink-faded); }
.concern-teacher {
  font-size: 12px;
  color: var(--ink-faded);
  font-style: italic;
  margin-bottom: 14px;
}
.concern-criteria { list-style: none; }
.concern-criteria li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  border-top: 1px dotted var(--rule-soft);
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.45;
}
.concern-criteria li:first-child { border-top: none; }

/* ============ LEVEL CHIPS ============ */
.level-chip {
  flex-shrink: 0;
  font-family: 'Geist Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 3px;
  margin-top: 1px;
  font-weight: 500;
}
.level-chip.l-5 { background: var(--excellent-bg); color: var(--excellent); }
.level-chip.l-4 { background: var(--good-bg); color: var(--good); }
.level-chip.l-3 { background: var(--moderate-bg); color: var(--moderate); }
.level-chip.l-2 { background: var(--weak-bg); color: var(--weak); }
.level-chip.l-1 { background: var(--critical-bg); color: var(--critical); }
.level-chip.l-0 { background: var(--rule-soft); color: var(--ink-faded); }

/* ============ SUBJECT GRID ============ */
.subject-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.subject-card {
  background: var(--paper);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
}
.subject-card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 4px;
}
.subject-name {
  font-family: 'Newsreader', serif;
  font-size: 19px;
  font-weight: 500;
}
.subject-grade-pill {
  font-family: 'Geist Mono', monospace;
  font-size: 17px;
  font-weight: 500;
  padding: 2px 12px;
  border-radius: 14px;
}
.subject-grade-pill.g-critical { background: var(--critical-bg); color: var(--critical); }
.subject-grade-pill.g-weak { background: var(--weak-bg); color: var(--weak); }
.subject-grade-pill.g-moderate { background: var(--moderate-bg); color: var(--moderate); }
.subject-grade-pill.g-good { background: var(--good-bg); color: var(--good); }
.subject-grade-pill.g-excellent { background: var(--excellent-bg); color: var(--excellent); }
.subject-grade-pill.g-na { background: var(--rule-soft); color: var(--ink-faded); }
.subject-teacher {
  font-size: 11.5px;
  color: var(--ink-faded);
  font-style: italic;
  margin-bottom: 14px;
}
.criteria-list { list-style: none; }
.criteria-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 7px 0;
  border-top: 1px dotted var(--rule-soft);
  font-size: 12.5px;
  color: var(--ink-soft);
  line-height: 1.4;
}
.criteria-list li:first-child { border-top: none; }

/* ============ HEATMAP ============ */
.heatmap-wrap {
  overflow-x: auto;
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 4px;
}
table.heatmap {
  width: 100%;
  border-collapse: separate;
  border-spacing: 2px;
  font-size: 13px;
}
table.heatmap th, table.heatmap td { text-align: center; padding: 0; }
table.heatmap thead th {
  font-family: 'Geist Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-faded);
  font-weight: 500;
  padding: 12px 8px;
}
table.heatmap th.subject-col { text-align: left; padding-left: 16px; width: 240px; }
table.heatmap td.subject-col {
  text-align: left;
  padding: 8px 12px 8px 16px;
  font-family: 'Newsreader', serif;
  font-size: 15px;
  color: var(--ink);
  background: var(--paper-deep);
  white-space: nowrap;
}
table.heatmap td.cell {
  width: 80px;
  height: 48px;
  font-family: 'Geist Mono', monospace;
  font-size: 17px;
  font-weight: 500;
}
td.cell.g-critical { background: var(--critical-bg); color: var(--critical); }
td.cell.g-weak { background: var(--weak-bg); color: var(--weak); }
td.cell.g-moderate { background: var(--moderate-bg); color: var(--moderate); }
td.cell.g-good { background: var(--good-bg); color: var(--good); }
td.cell.g-excellent { background: var(--excellent-bg); color: var(--excellent); }
td.cell.g-empty { background: var(--paper-deep); color: var(--ink-faded); }
td.cell.g-empty::before { content: "·"; font-size: 22px; }

.heatmap-legend {
  display: flex;
  gap: 18px;
  margin-top: 14px;
  flex-wrap: wrap;
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  color: var(--ink-faded);
  letter-spacing: 0.04em;
}
.swatch { display: inline-block; width: 14px; height: 14px; margin-right: 6px; vertical-align: -3px; }
.swatch-excellent { background: var(--excellent-bg); }
.swatch-good { background: var(--good-bg); }
.swatch-moderate { background: var(--moderate-bg); }
.swatch-weak { background: var(--weak-bg); }
.swatch-critical { background: var(--critical-bg); }

/* ============ CHARTS ============ */
.chart-wrap {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 24px;
  margin-top: 32px;
}
.chart-wrap canvas { max-height: 360px; }
.chart-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
}
.chart-head h3 {
  font-family: 'Newsreader', serif;
  font-size: 19px;
  font-weight: 500;
}
.chart-toggles {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}
.chart-toggle {
  font-family: 'Geist Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 10px;
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--ink-soft);
  cursor: pointer;
  border-radius: 3px;
  transition: all 0.15s;
}
.chart-toggle.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.chart-toggle:hover:not(.active) { background: var(--paper-deep); }

/* ============ FORMS ============ */
.form-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 28px;
}
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}
.form-row label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: 'Geist Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-faded);
}
.form-row input,
.form-row select,
.form-row textarea {
  font-family: 'Geist', sans-serif;
  font-size: 14px;
  letter-spacing: 0;
  text-transform: none;
  padding: 10px 12px;
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--ink);
  border-radius: 3px;
}
.form-row input:focus, .form-row select:focus {
  outline: none;
  border-color: var(--ink);
}
.form-help {
  font-size: 12px;
  color: var(--ink-faded);
  font-style: italic;
  align-self: end;
  padding-bottom: 10px;
}
.form-actions { margin-top: 18px; display: flex; gap: 10px; }

.btn {
  font-family: 'Geist', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 10px 22px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
  border-radius: 3px;
  text-decoration: none;
  display: inline-block;
  transition: opacity 0.15s;
}
.btn:hover { opacity: 0.85; text-decoration: none; color: var(--paper); }
.btn.secondary { background: var(--paper); color: var(--ink); }
.btn.secondary:hover { color: var(--ink); background: var(--paper-deep); }
.btn.danger { background: var(--critical); border-color: var(--critical); color: var(--paper); }

.btn-link {
  font-family: 'Geist', sans-serif;
  font-size: 13px;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 3px;
}
.btn-link:hover { background: var(--paper-deep); text-decoration: none; }

/* ============ REPORT FORM ============ */
.form-subject {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 18px 20px;
  margin-bottom: 12px;
}
.form-subject-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.form-subject-name {
  font-family: 'Newsreader', serif;
  font-size: 18px;
  font-weight: 500;
}
.form-subject-teacher {
  font-size: 11.5px;
  color: var(--ink-faded);
  font-style: italic;
  margin-top: 2px;
}
.form-grade-input { display: flex; align-items: center; gap: 8px; }
.form-grade-input label {
  font-family: 'Geist Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faded);
}
.form-grade-input input {
  width: 72px;
  text-align: center;
  font-family: 'Geist Mono', monospace;
  font-size: 14px;
  padding: 6px 8px;
  border: 1px solid var(--rule);
  background: var(--paper);
  border-radius: 3px;
}
.form-criteria-list { display: flex; flex-direction: column; gap: 8px; }
.form-criterion {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--ink-soft);
}
.form-criterion-text {
  flex: 1;
  line-height: 1.45;
  padding-top: 6px;
}
.form-criterion-text em {
  font-family: 'Geist Mono', monospace;
  font-style: normal;
  font-size: 11px;
  color: var(--ink-faded);
}
.level-buttons { display: flex; gap: 3px; flex-shrink: 0; align-items: center; }
.level-radio { cursor: pointer; }
.level-radio input { display: none; }
.level-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 28px;
  border: 1px solid var(--rule);
  background: var(--paper);
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-faded);
  border-radius: 3px;
  transition: all 0.1s;
}
.level-radio:hover .level-btn { background: var(--paper-deep); }
.level-radio input:checked + .level-btn.l-5 { background: var(--excellent); color: var(--paper); border-color: var(--excellent); }
.level-radio input:checked + .level-btn.l-4 { background: var(--good); color: var(--paper); border-color: var(--good); }
.level-radio input:checked + .level-btn.l-3 { background: var(--moderate); color: var(--paper); border-color: var(--moderate); }
.level-radio input:checked + .level-btn.l-2 { background: var(--weak); color: var(--paper); border-color: var(--weak); }
.level-radio input:checked + .level-btn.l-1 { background: var(--critical); color: var(--paper); border-color: var(--critical); }
.level-clear {
  width: 24px;
  height: 28px;
  background: none;
  border: 1px solid var(--rule);
  color: var(--ink-faded);
  cursor: pointer;
  border-radius: 3px;
  font-size: 14px;
  margin-left: 4px;
}
.level-clear:hover { background: var(--paper-deep); color: var(--ink); }

/* ============ SAVE BAR ============ */
.save-bar {
  position: sticky;
  bottom: 0;
  background: var(--paper);
  border-top: 2px solid var(--ink);
  padding: 14px 20px;
  margin: 28px -32px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
  box-shadow: 0 -8px 24px rgba(26, 23, 20, 0.08);
  gap: 12px;
  flex-wrap: wrap;
}
.save-status {
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  color: var(--ink-faded);
  letter-spacing: 0.05em;
}

/* ============ MANAGE PAGE ============ */
.manage-form { padding-bottom: 60px; }
.manage-subject {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 18px 20px;
  margin-bottom: 14px;
}
.manage-subject-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.manage-subject-fields { display: flex; gap: 8px; flex: 1; flex-wrap: wrap; }
.subject-name-input {
  flex: 2;
  min-width: 200px;
  font-family: 'Newsreader', serif;
  font-size: 17px;
  font-weight: 500;
  padding: 8px 10px;
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: var(--paper);
}
.subject-teacher-input, .subject-code-input {
  flex: 1;
  min-width: 140px;
  font-family: 'Geist', sans-serif;
  font-size: 13px;
  padding: 8px 10px;
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: var(--paper);
}
.subject-code-input { font-family: 'Geist Mono', monospace; font-size: 12px; max-width: 140px; }
.delete-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--critical);
  cursor: pointer;
  user-select: none;
}
.delete-toggle.small { font-size: 11px; }
.manage-criteria-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 16px;
  border-left: 2px solid var(--rule-soft);
  margin-bottom: 10px;
}
.manage-criterion {
  display: grid;
  grid-template-columns: 1fr 140px 80px;
  gap: 10px;
  align-items: start;
}
.manage-criterion textarea {
  font-family: 'Geist', sans-serif;
  font-size: 13px;
  padding: 8px 10px;
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: var(--paper);
  resize: vertical;
  line-height: 1.4;
}
.criterion-weight-input {
  font-family: 'Geist Mono', monospace;
  font-size: 12px;
  padding: 8px 10px;
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: var(--paper);
}

/* ============ REPORTS TABLE ============ */
.reports-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--paper);
  border: 1px solid var(--rule);
}
.reports-table th, .reports-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--rule-soft);
}
.reports-table th {
  font-family: 'Geist Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-faded);
  font-weight: 500;
  background: var(--paper-deep);
}
.reports-table tbody tr:hover { background: var(--paper-deep); }
.reports-table td { font-size: 13.5px; }
.reports-table .action-link {
  font-family: 'Geist Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  margin-right: 12px;
}

/* ============ EMPTY STATE ============ */
.empty-state {
  text-align: center;
  padding: 80px 32px;
  color: var(--ink-faded);
  font-family: 'Newsreader', serif;
  font-style: italic;
  font-size: 18px;
  background: var(--paper);
  border: 1px solid var(--rule);
}
.empty-state.large p { margin-bottom: 24px; }

/* ============ MOBILE ============ */
@media (max-width: 720px) {
  .container { padding: 18px 18px 80px; }
  h1 { font-size: 38px; }
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .kpi-value { font-size: 28px; }
  .masthead { flex-direction: column; align-items: flex-start; }
  .masthead-right { text-align: left; }
  .section-head h2 { font-size: 22px; }
  .save-bar { margin: 28px -18px 0; }
  .manage-criterion { grid-template-columns: 1fr; }
  .form-criterion { flex-direction: column; align-items: stretch; }
  .level-buttons { flex-wrap: wrap; }
}