/* ─────────────────────────────────────────────────────────────────────────────
   Design tokens
───────────────────────────────────────────────────────────────────────────── */
:root {
  /* Neutral slate + teal palette (--navy slot = slate, --orange slot = teal accent) */
  --navy:        #1f2933;
  --navy-soft:   #3e4c59;
  --orange:      #2c7a7b;
  --orange-soft: #e6f2f2;
  --cream:       #f7f9fa;
  --sky:         #dbe3e7;
  --border:      #d2dadf;
  --text:        #1f2933;
  --muted:       #647480;
  --danger-bg:   #ffe2df;
  --danger-text: #8f1d19;
  --warning-bg:  #fff1c9;
  --warning-text:#7d5600;
  --success-bg:  #e3f5e8;
  --success-text:#205b32;
  --muted-bg:    #eef1f4;
  --muted-text:  #5b6773;
}

/* ─────────────────────────────────────────────────────────────────────────────
   Reset & base
───────────────────────────────────────────────────────────────────────────── */
* { box-sizing: border-box; }
.hidden { display: none !important; }

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(44,122,123,.12), transparent 24rem),
    linear-gradient(180deg, #fafbfc 0%, #f3f6f8 100%);
  color: var(--text);
  font-family: "Avenir Next", "Trebuchet MS", sans-serif;
}

.page-shell {
  max-width: 1500px;
  margin: 0 auto;
  padding: 1rem 1.25rem 3rem;
}

/* ─────────────────────────────────────────────────────────────────────────────
   Hero
───────────────────────────────────────────────────────────────────────────── */
.hero,
.info-card,
.table-wrapper,
.chart-card {
  background: rgba(255,255,255,.9);
  border: 1px solid rgba(201,214,223,.9);
  border-radius: 22px;
  box-shadow: 0 20px 45px rgba(20,50,74,.08);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: .85rem 1.25rem;
  margin-bottom: .6rem;
}

.eyebrow {
  margin: 0 0 .4rem;
  font-size: .82rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--orange);
  font-weight: 700;
}

h1,h2,h4 { margin-top: 0; }

h1 {
  margin-bottom: .4rem;
  color: var(--navy);
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1.1;
}

h2 {
  margin-bottom: .55rem;
  color: var(--navy);
  font-size: 1.2rem;
}

h4 {
  margin-bottom: .9rem;
  color: var(--muted);
  font-weight: 500;
  line-height: 1.45;
  font-size: .9rem;
}

.hero-text {
  margin: 0;
  max-width: 62ch;
  color: var(--navy-soft);
  font-size: .92rem;
  line-height: 1.6;
}

.hero-mark {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .6rem 1rem;
  border-radius: 14px;
  border: 1px solid rgba(201,214,223,.7);
  background: #fff;
  flex-shrink: 0;
}

.hero-mark img { width: min(120px,18vw); height: auto; }
.hero-mark-text {
  font-size: clamp(1.1rem, 2.4vw, 1.6rem);
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--navy);
  padding: .15rem .55rem;
  border-radius: 8px;
  background: var(--orange-soft);
  border: 1px solid var(--orange);
  white-space: nowrap;
}

/* ─────────────────────────────────────────────────────────────────────────────
   Section step labels
───────────────────────────────────────────────────────────────────────────── */
.section-step {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--orange);
  background: rgba(44,122,123,.1);
  border: 1px solid rgba(44,122,123,.25);
  border-radius: 6px;
  padding: .15rem .5rem;
  margin-bottom: .4rem;
}
.section-step-secondary {
  color: var(--muted);
  background: rgba(100,120,140,.06);
  border-color: rgba(100,120,140,.15);
}
.section-step-results {
  color: #2563eb;
  background: rgba(37,99,235,.07);
  border-color: rgba(37,99,235,.2);
}

/* Success Rates is a reference table — visually quieter */
.wrapper-success {
  opacity: .92;
}

/* ─────────────────────────────────────────────────────────────────────────────
   Methodology toggle
───────────────────────────────────────────────────────────────────────────── */
.info-details { margin-bottom: .75rem; }

.info-summary {
  display: flex;
  align-items: center;
  gap: .4rem;
  cursor: pointer;
  list-style: none;
  padding: .45rem .75rem;
  border-radius: 999px;
  width: fit-content;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--navy-soft);
  background: var(--sky);
  user-select: none;
  margin-bottom: 0;
}
.info-summary::-webkit-details-marker { display: none; }
.info-summary:hover { background: var(--border); color: var(--navy); }
.info-details[open] .info-chevron { transform: rotate(90deg); }
.info-chevron { transition: transform .2s; display: inline-block; }
.info-details[open] .info-summary { margin-bottom: .6rem; }

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
  gap: .75rem;
  margin-bottom: 0;
}

.info-card { padding: 1rem 1.1rem; }

.note-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--navy-soft);
  line-height: 1.6;
}

.resource-links { display: grid; gap: .5rem; }

a { color: var(--navy); font-weight: 600; text-decoration: none; }
a:hover { color: var(--orange); text-decoration: underline; }

code {
  padding: .14rem .38rem;
  border-radius: 999px;
  background: #eef4f8;
  color: var(--navy);
  font-family: "Menlo","Consolas",monospace;
  font-size: .92em;
}

/* ─────────────────────────────────────────────────────────────────────────────
   Toolbar: tab bar + action buttons
───────────────────────────────────────────────────────────────────────────── */
.toolbar {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
  margin-bottom: .75rem;
}

.tab-bar {
  display: flex;
  gap: .35rem;
  flex-wrap: wrap;
  flex: 1;
}

.tab-btn {
  padding: .38rem .85rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--navy-soft);
  font: inherit;
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
  white-space: nowrap;
}
.tab-btn:hover { background: var(--sky); color: var(--navy); }
.tab-btn.active {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}

.action-bar {
  display: flex;
  gap: .4rem;
  flex-wrap: wrap;
}

.action-btn {
  padding: .38rem .75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  color: var(--navy);
  font: inherit;
  font-size: .8rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, border-color .15s;
  white-space: nowrap;
}
.action-btn:hover { background: var(--sky); border-color: var(--navy-soft); }
.action-btn-danger { color: var(--danger-text); border-color: #f5c6c4; }
.action-btn-danger:hover { background: var(--danger-bg); border-color: var(--danger-text); }
.action-btn-primary {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}
.action-btn-primary:hover { background: var(--navy-soft); border-color: var(--navy-soft); }

/* ─────────────────────────────────────────────────────────────────────────────
   Course filter bar
───────────────────────────────────────────────────────────────────────────── */
.course-filter-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .4rem;
  padding: .55rem .1rem .7rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: .6rem;
}
.course-shared-note {
  font-size: .82rem;
  color: var(--navy-soft);
  background: var(--sky);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .25rem .75rem;
}
.course-shared-note strong { color: var(--navy); }

.cf-label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
  margin-right: .15rem;
}
.course-pill {
  padding: .22rem .75rem;
  border: 1.5px solid var(--border);
  border-radius: 99px;
  background: #fff;
  font: inherit;
  font-size: .78rem;
  font-weight: 500;
  color: var(--navy-soft);
  cursor: pointer;
  transition: background .12s, border-color .12s, color .12s;
  white-space: nowrap;
}
.course-pill:hover { background: var(--sky); border-color: var(--navy); }
.course-pill.active {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
  font-weight: 600;
}
.cf-sep {
  color: var(--border);
  font-size: 1.1rem;
  line-height: 1;
  margin: 0 .25rem;
  user-select: none;
}
/* Optional label in import column map */
.map-optional { font-size: .7rem; font-weight: 400; color: var(--muted); }

/* ─────────────────────────────────────────────────────────────────────────────
   Table grid layout (2×2)
───────────────────────────────────────────────────────────────────────────── */
.table-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-areas:
    "outcome total"
    "ppg1    ppg1"
    "success success";
  gap: 1rem;
  margin-bottom: 1rem;
}

.wrapper-outcome { grid-area: outcome; }
.wrapper-total   { grid-area: total; }
.wrapper-success { grid-area: success; }
.wrapper-ppg1    { grid-area: ppg1; }

.table-wrapper { padding: 1rem; overflow-x: hidden; }

/* ─────────────────────────────────────────────────────────────────────────────
   Tables
───────────────────────────────────────────────────────────────────────────── */
table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  background: var(--cream);
}

th,td {
  border: 1px solid var(--border);
  padding: .3rem;
  text-align: left;
  vertical-align: top;
  overflow: hidden;
}

th { background: var(--sky); color: var(--navy); }

th:first-child,
td:first-child { width: 26%; }

th input,
td input {
  width: 100%;
  min-width: 0;
  min-height: 1.8rem;
  border: 1px solid #d4dee7;
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  padding: .22rem .3rem;
  font: inherit;
  font-size: .88em;
  box-sizing: border-box;
}

td input[readonly] { background: #f4f7fa; color: var(--navy); }
td input:focus { outline: 2px solid rgba(44,122,123,.3); border-color: var(--orange); }
.input-error { border-color: #d4473b !important; background: #fff5f4 !important; }

/* Empty / placeholder rows */
tr.empty-row td {
  border-style: dashed;
  border-color: rgba(180,200,215,.5);
  background: transparent;
}
tr.empty-row td input {
  background: transparent;
  border-color: transparent;
  color: var(--muted);
  font-style: italic;
}
tr.empty-row td input:focus {
  background: #fff;
  border-color: var(--orange);
  font-style: normal;
  color: var(--text);
}

/* ─────────────────────────────────────────────────────────────────────────────
   Legend + status pills
───────────────────────────────────────────────────────────────────────────── */
.legend-row { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: .9rem; }

.legend-pill, .status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .3rem .65rem;
  border-radius: 999px;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .02em;
}

.legend-di,  .status-di   .status-badge { background: var(--danger-bg);  color: var(--danger-text); }
.legend-watch,.status-watch .status-badge { background: var(--warning-bg); color: var(--warning-text); }
.legend-good, .status-good  .status-badge,
              .status-high  .status-badge { background: var(--success-bg); color: var(--success-text); }
.legend-muted,.status-muted .status-badge { background: var(--muted-bg);   color: var(--muted-text); }
.status-invalid .status-badge             { background: var(--danger-bg);  color: var(--danger-text); }

/* ─────────────────────────────────────────────────────────────────────────────
   Output cells
───────────────────────────────────────────────────────────────────────────── */
.rate-cell,.analysis-cell { min-width: 0; }

.rate-value,.ppg-value { font-size: 1rem; font-weight: 700; color: var(--navy); }
.rate-meta,.ppg-meta,.ppg-note { margin-top: .2rem; color: var(--muted); font-size: .78rem; line-height: 1.35; }
.analysis-cell .status-badge { margin-top: .45rem; }

/* Success-rate table totals (All Years column + All Students row) */
#successRatesTable th.sr-total-col { background: var(--navy); color: #fff; }
#successRatesTable td.sr-total-col,
#successRatesTable .sr-total-row td { background: rgba(15, 32, 64, .05); }
#successRatesTable .sr-total-row td .rate-value,
#successRatesTable td.sr-total-col .rate-value { font-weight: 800; }
#successRatesTable .sr-total-row td { border-top: 2px solid var(--navy); }
.sr-total-label { font-weight: 700; color: var(--navy); padding: .55rem .75rem; }

.status-di    { background: linear-gradient(180deg,#fff1ef 0%,#ffe2df 100%); }
.status-watch { background: linear-gradient(180deg,#fffaf0 0%,#fff1c9 100%); }
.status-good,
.status-high  { background: linear-gradient(180deg,#f6fcf7 0%,#e3f5e8 100%); }
.status-muted { background: linear-gradient(180deg,#f7f9fb 0%,#edf1f5 100%); }
.status-invalid { background: linear-gradient(180deg,#fff4f2 0%,#ffe4e1 100%); }

/* ─────────────────────────────────────────────────────────────────────────────
   Trend arrows
───────────────────────────────────────────────────────────────────────────── */
.trend-up   { color: #2d7a4f; font-weight: 700; margin-left: .25rem; font-size: .9em; }
.trend-dn   { color: #8f1d19; font-weight: 700; margin-left: .25rem; font-size: .9em; }
.trend-flat { color: var(--muted); margin-left: .25rem; font-size: .9em; }

/* ─────────────────────────────────────────────────────────────────────────────
   DI Summary banner
───────────────────────────────────────────────────────────────────────────── */
#diSummary { margin-bottom: 1rem; }

.di-summary-inner {
  background: rgba(255,255,255,.9);
  border: 1px solid rgba(201,214,223,.9);
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(20,50,74,.06);
  padding: .85rem 1.1rem;
}

.di-summary-headline { margin-bottom: .4rem; }

.di-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .35rem .8rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: .9rem;
}

.di-badge-ok    { background: var(--success-bg); color: var(--success-text); }
.di-badge-alert { background: var(--danger-bg);  color: var(--danger-text); }

.di-summary-detail { margin-top: .5rem; display: flex; flex-wrap: wrap; gap: .3rem .9rem; }
.di-year-row { font-size: .88rem; color: var(--navy-soft); }

/* ─────────────────────────────────────────────────────────────────────────────
   PPG section header (title + Simple/Technical toggle)
───────────────────────────────────────────────────────────────────────────── */
.ppg-section-header {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  margin-bottom: .6rem;
}
.ppg-title-row, .sr-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.sr-title-row h2 { margin: 0; }
.ppg-section-header h2 { margin: 0; }
.ppg-section-header h4 { margin: 0; }

.view-toggle {
  display: flex;
  border: 1.5px solid var(--border);
  border-radius: 9px;
  overflow: hidden;
  flex-shrink: 0;
}
.vt-btn {
  padding: .35rem 1rem;
  border: none;
  background: #fff;
  color: var(--navy-soft);
  font: inherit;
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.vt-btn + .vt-btn { border-left: 1.5px solid var(--border); }
.vt-btn.vt-active  { background: var(--navy); color: #fff; }
.vt-btn:not(.vt-active):hover { background: var(--sky); }

/* ─────────────────────────────────────────────────────────────────────────────
   PPG banner (Option C summary strip)
───────────────────────────────────────────────────────────────────────────── */
.ppg-banner {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  padding: .8rem 1rem;
  border-radius: 10px;
  margin-bottom: .85rem;
  line-height: 1.4;
}
.ppg-banner-ok    { background: #eaf4ee; border: 1px solid #b8dfc4; }
.ppg-banner-alert { background: #fdf3f3; border: 1px solid #f5c6c6; }
.ppg-banner-icon  { font-size: 1.15rem; flex-shrink: 0; margin-top: .05rem; }
.ppg-banner-headline {
  display: block;
  font-weight: 700;
  font-size: .9rem;
}
.ppg-banner-ok    .ppg-banner-headline { color: #1a6636; }
.ppg-banner-alert .ppg-banner-headline { color: #b91c1c; }
.ppg-banner-sub {
  display: block;
  font-size: .8rem;
  margin-top: .15rem;
  color: #555;
}

/* ─────────────────────────────────────────────────────────────────────────────
   Simple view cell content
───────────────────────────────────────────────────────────────────────────── */
.simple-status {
  font-size: .8rem;
  font-weight: 700;
  margin-bottom: .3rem;
  line-height: 1.2;
}
.status-di    .simple-status { color: #b91c1c; }
.status-watch .simple-status { color: #9a6e00; }
.status-high  .simple-status { color: #1a6636; }
.status-good  .simple-status,
.analysis-cell:not(.status-di):not(.status-watch):not(.status-high) .simple-status { color: var(--navy-soft); }

.simple-rates {
  font-size: .83rem;
  color: #333;
  line-height: 1.3;
}
.simple-rates strong { color: var(--navy); }

.simple-trend {
  font-size: .75rem;
  color: var(--muted);
  margin-top: .2rem;
}

.simple-cta {
  font-size: .75rem;
  font-weight: 600;
  color: #b91c1c;
  margin-top: .3rem;
  padding-top: .3rem;
  border-top: 1px solid rgba(185,28,28,.15);
}

/* ─────────────────────────────────────────────────────────────────────────────
   Chart card
───────────────────────────────────────────────────────────────────────────── */
.chart-card {
  padding: 1.1rem 1.25rem 1.25rem;
  margin-bottom: 1rem;
}

.chart-subtitle {
  margin: -.2rem 0 .9rem;
  color: var(--muted);
  font-size: .85rem;
}

.chart-container {
  position: relative;
  width: 100%;
}

#ppg1Chart { width: 100% !important; }

/* ─────────────────────────────────────────────────────────────────────────────
   Import modal
───────────────────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20,50,74,.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  padding: 1rem;
}
.modal-overlay.hidden { display: none; }

.modal {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 24px 64px rgba(20,50,74,.22);
  padding: 1.5rem 0 0;
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.modal-header,
.import-tabs {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}
.modal-body {
  flex: 1;
  padding: 0 1.5rem .5rem;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .75rem;
}
.modal-header h2 { margin: 0; font-size: 1.15rem; }

.modal-close {
  background: none;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--muted);
  padding: .2rem .5rem;
  border-radius: 6px;
}
.modal-close:hover { background: var(--sky); color: var(--navy); }

.modal-hint {
  font-size: .88rem;
  color: var(--muted);
  margin-bottom: 1rem;
  line-height: 1.55;
}

/* ── File drop zone ── */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.drop-zone {
  border: 2px dashed var(--border);
  border-radius: 10px;
  padding: 1.25rem 1rem;
  text-align: center;
  background: #fafcff;
  transition: border-color .15s, background .15s;
  cursor: pointer;
}
.drop-zone:hover, .drop-zone.dragover {
  border-color: var(--navy);
  background: #edf2fb;
}
.drop-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .2rem;
  cursor: pointer;
}
.drop-icon  { font-size: 2rem; line-height: 1; margin-bottom: .1rem; }
.drop-text  { font-size: .88rem; color: var(--text); }
.drop-text strong { color: var(--navy); }
.drop-hint  { font-size: .75rem; color: var(--muted); }
.file-status {
  margin-top: .55rem;
  font-size: .82rem;
  font-weight: 600;
  color: var(--success-text);
}
/* "or paste below" divider */
.import-or {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin: .85rem 0 .5rem;
  color: var(--muted);
  font-size: .78rem;
}
.import-or::before, .import-or::after {
  content: ''; flex: 1; border-top: 1px solid var(--border);
}

.modal-fields { display: grid; gap: .85rem; margin-bottom: 1rem; }

.modal-field label {
  display: block;
  margin-bottom: .35rem;
  font-size: .88rem;
  color: var(--navy-soft);
}

.modal-field textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: .55rem .7rem;
  font: .85rem/1.5 "Menlo","Consolas",monospace;
  color: var(--text);
  resize: vertical;
}
.modal-field textarea:focus { outline: 2px solid rgba(44,122,123,.3); border-color: var(--orange); }

/* Import mode tabs */
.import-tabs {
  display: flex;
  gap: .4rem;
  margin-bottom: 0;
  border-bottom: 1px solid var(--border);
  padding-bottom: .6rem;
  flex-wrap: wrap;
}

.import-tab {
  padding: .4rem .85rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  color: var(--navy-soft);
  font: inherit;
  font-size: .83rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .1rem;
  transition: background .15s, border-color .15s;
}
.import-tab:hover { background: var(--sky); }
.import-tab.active { background: var(--navy); color: #fff; border-color: var(--navy); }
.import-tab-hint { font-size: .73rem; font-weight: 400; opacity: .8; }
.import-tab.active .import-tab-hint { opacity: .75; }

/* Column mapping grid */
.column-map { margin: .75rem 0; padding: .85rem; background: #f7f9fb; border-radius: 12px; border: 1px solid var(--border); }
.map-label { margin: 0 0 .6rem; font-size: .85rem; color: var(--navy-soft); font-weight: 600; }
.map-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: .5rem .75rem;
}
.map-grid label {
  display: flex;
  flex-direction: column;
  gap: .2rem;
  font-size: .8rem;
  color: var(--navy-soft);
  font-weight: 600;
}
.map-grid select {
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: .28rem .4rem;
  font: .82rem/1.4 inherit;
  color: var(--text);
  background: #fff;
}
.map-grid select:focus { outline: 2px solid rgba(44,122,123,.3); border-color: var(--orange); }

/* Preview table inside modal */
.raw-preview { margin-top: .75rem; }
.preview-label { font-size: .82rem; color: var(--muted); margin: 0 0 .4rem; }
.preview-scroll { overflow-x: auto; max-height: 160px; overflow-y: auto; border: 1px solid var(--border); border-radius: 8px; }
.preview-table { border-collapse: collapse; font-size: .78rem; width: 100%; }
.preview-table th, .preview-table td { border: 1px solid var(--border); padding: .2rem .45rem; white-space: nowrap; text-align: right; }
.preview-table th { background: var(--sky); color: var(--navy); text-align: left; position: sticky; top: 0; }
.preview-table th:first-child, .preview-table td:first-child { text-align: left; }

.modal-actions { display: flex; gap: .6rem; flex-wrap: wrap; }

/* Sticky footer inside the modal — stays at bottom */
.modal-footer {
  position: sticky;
  bottom: 0;
  border-top: 1px solid var(--border);
  padding: .9rem 1.4rem;
  background: #fafafa;
  border-radius: 0 0 18px 18px;
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
  align-items: center;
  margin-top: auto;
}
.modal-footer > div { display: contents; }

.btn-ghost {
  padding: .45rem 1rem;
  background: transparent;
  color: var(--navy-soft);
  border: 1px dashed var(--border);
  border-radius: 10px;
  font: inherit;
  font-size: .85rem;
  cursor: pointer;
  margin-left: auto;        /* push template button to far right */
}
.btn-ghost:hover { background: var(--sky); border-style: solid; }

.btn-primary {
  padding: .5rem 1.2rem;
  background: var(--navy);
  color: #fff;
  border: none;
  border-radius: 10px;
  font: inherit;
  font-size: .9rem;
  font-weight: 700;
  cursor: pointer;
}
.btn-primary:hover { background: var(--navy-soft); }

.btn-secondary {
  padding: .5rem 1.1rem;
  background: #fff;
  color: var(--navy);
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  font-size: .9rem;
  cursor: pointer;
}
.btn-secondary:hover { background: var(--sky); }

/* ─────────────────────────────────────────────────────────────────────────────
   Toast notification
───────────────────────────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(6rem);
  background: var(--navy);
  color: #fff;
  padding: .6rem 1.4rem;
  border-radius: 999px;
  font-size: .9rem;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(20,50,74,.25);
  transition: transform .28s cubic-bezier(.34,1.56,.64,1), opacity .28s;
  opacity: 0;
  pointer-events: none;
  z-index: 1000;
}
.toast-show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ─────────────────────────────────────────────────────────────────────────────
   Footnote
───────────────────────────────────────────────────────────────────────────── */
.footnote {
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: .95rem;
  line-height: 1.6;
}

.built-by {
  margin: 1.5rem 0 .5rem;
  text-align: center;
  font-size: .78rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: .04em;
  opacity: .7;
}

/* ─────────────────────────────────────────────────────────────────────────────
   Print styles
───────────────────────────────────────────────────────────────────────────── */
@media print {
  body { background: #fff; }
  .page-shell { padding: 0; max-width: 100%; }

  .toolbar,
  .info-details,
  .footnote,
  #diSummary .di-badge,
  .modal-overlay,
  .toast { display: none !important; }

  .hero {
    box-shadow: none;
    border: 1px solid #ccc;
    break-inside: avoid;
  }

  .table-container {
    grid-template-columns: 1fr 1fr;
    gap: .5rem;
  }

  .table-wrapper {
    box-shadow: none;
    border: 1px solid #ccc;
    break-inside: avoid;
    padding: .5rem;
  }

  .chart-card {
    box-shadow: none;
    border: 1px solid #ccc;
    break-inside: avoid;
  }

  /* Force status backgrounds to print */
  .status-di    { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .status-watch { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .status-good,
  .status-high  { -webkit-print-color-adjust: exact; print-color-adjust: exact; }

  #diSummary { display: block !important; }
  .di-summary-inner { box-shadow: none; border: 1px solid #ccc; }
}

/* ─────────────────────────────────────────────────────────────────────────────
   Responsive
───────────────────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-mark { justify-self: start; }

  .table-container {
    grid-template-columns: 1fr;
    grid-template-areas:
      "outcome"
      "total"
      "success"
      "ppg1";
  }

  .toolbar { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 640px) {
  .page-shell { padding: .75rem .8rem 2rem; }
  .hero,.info-card,.table-wrapper { border-radius: 18px; }
  th,td { padding: .25rem; }
}