/* ============================================================
   FAME2 MR Checker — matched to the FAME platform's own visual
   identity (home.fame.com.sg): Roboto type, navy/sky-blue/orange
   palette, flat near-square surfaces, light blue-grey section
   bands. Tokens sampled directly from the live site's computed
   styles, not approximated.
   ============================================================ */

.fame2mc-root {
  --navy: #003366;
  --navy-deep: #102e52;
  --sky: #0094da;
  --orange: #f99428;
  --orange-deep: #e07f16;
  --ink: #333333;
  --muted: #767676;
  --paper: #ffffff;
  --band: #e6ebf0;
  --line: #dbe2e8;
  --good: #1e7a46;
  --good-soft: #e6f2ea;
  --bad: #c0392b;
  --bad-soft: #fbeae8;
  --warn: #b8790a;
  --warn-soft: #fbf1de;
  --focus: #0094da;
  --radius: 3px;

  color: var(--ink);
  background: var(--paper);
  font-family: Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px clamp(16px, 4vw, 40px) 56px;
  box-sizing: border-box;
}

.fame2mc-root :where(*, *::before, *::after) {
  box-sizing: border-box;
}

.fame2mc-root table {
  font-variant-numeric: tabular-nums;
}

@media (prefers-color-scheme: dark) {
  .fame2mc-root {
    --navy: #6fa8d8;
    --navy-deep: #0a1929;
    --sky: #4dc0f0;
    --orange: #ffab52;
    --orange-deep: #ffbb72;
    --ink: #e7ecf2;
    --muted: #9aa8b8;
    --paper: #0e1621;
    --band: #17232f;
    --line: #2a3644;
    --good: #5fc186;
    --good-soft: #163425;
    --bad: #ef8a83;
    --bad-soft: #3a1e1c;
    --warn: #e0b158;
    --warn-soft: #3a2f14;
    --focus: #4dc0f0;
  }
}

/* explicit theme toggle overrides the OS preference in both directions */
:root[data-theme="dark"] .fame2mc-root {
  --navy: #6fa8d8;
  --navy-deep: #0a1929;
  --sky: #4dc0f0;
  --orange: #ffab52;
  --orange-deep: #ffbb72;
  --ink: #e7ecf2;
  --muted: #9aa8b8;
  --paper: #0e1621;
  --band: #17232f;
  --line: #2a3644;
  --good: #5fc186;
  --good-soft: #163425;
  --bad: #ef8a83;
  --bad-soft: #3a1e1c;
  --warn: #e0b158;
  --warn-soft: #3a2f14;
  --focus: #4dc0f0;
}

:root[data-theme="light"] .fame2mc-root {
  --navy: #003366;
  --navy-deep: #102e52;
  --sky: #0094da;
  --orange: #f99428;
  --orange-deep: #e07f16;
  --ink: #333333;
  --muted: #767676;
  --paper: #ffffff;
  --band: #e6ebf0;
  --line: #dbe2e8;
  --good: #1e7a46;
  --good-soft: #e6f2ea;
  --bad: #c0392b;
  --bad-soft: #fbeae8;
  --warn: #b8790a;
  --warn-soft: #fbf1de;
  --focus: #0094da;
}

/* ---- header ---- */

.fame2mc-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding-bottom: 22px;
  border-bottom: 3px solid var(--navy);
}

.fame2mc-mark {
  flex: none;
  width: 34px;
  height: 34px;
  margin-top: 5px;
  color: var(--sky);
}

.fame2mc-heading-group {
  flex: 1;
  min-width: 0;
}

.fame2mc-title {
  font-family: Roboto, Helvetica, Arial, sans-serif;
  font-weight: 700;
  font-size: clamp(24px, 3.2vw, 32px);
  letter-spacing: -0.01em;
  color: var(--navy);
  margin: 0 0 6px;
  text-wrap: balance;
}

.fame2mc-caption {
  color: var(--muted);
  font-size: 0.92em;
  margin: 3px 0;
  max-width: 62ch;
}

.fame2mc-trust-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 5px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.78em;
  font-weight: 500;
  color: var(--sky);
  background: var(--band);
  letter-spacing: 0.01em;
}

.fame2mc-trust-chip svg {
  width: 13px;
  height: 13px;
  flex: none;
}

.fame2mc-version {
  color: var(--muted);
  font-family: "Roboto Mono", ui-monospace, monospace;
  font-size: 0.78em;
  white-space: nowrap;
  margin-top: 6px;
}

/* ---- note ---- */

.fame2mc-note {
  display: flex;
  gap: 10px;
  border-left: 3px solid var(--sky);
  background: var(--band);
  padding: 12px 16px;
  margin: 22px 0;
  font-size: 0.88em;
  color: var(--ink);
}

.fame2mc-note strong {
  color: var(--navy);
}

/* ---- intake (upload) ---- */

.fame2mc-intake {
  margin: 24px 0 8px;
  border: 1.5px solid var(--line);
  background: var(--paper);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.fame2mc-intake.fame2mc-dragover {
  border-color: var(--sky);
  background: var(--band);
}

.fame2mc-intake-icon {
  width: 30px;
  height: 30px;
  color: var(--muted);
}

.fame2mc-intake-title {
  font-weight: 500;
  font-size: 1.02em;
  color: var(--navy);
}

.fame2mc-intake-sub {
  color: var(--muted);
  font-size: 0.86em;
}

.fame2mc-file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.fame2mc-filelist {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-top: 6px;
}

.fame2mc-filechip {
  font-family: "Roboto Mono", ui-monospace, monospace;
  font-size: 0.78em;
  background: var(--band);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 4px 9px;
  color: var(--ink);
}

/* ---- buttons ---- */

.fame2mc-btn {
  font-family: inherit;
  font-size: 0.9em;
  font-weight: 500;
  background: var(--paper);
  border: 1.5px solid var(--navy);
  color: var(--navy);
  border-radius: var(--radius);
  padding: 9px 18px;
  cursor: pointer;
  transition: border-color 0.12s ease, background 0.12s ease, color 0.12s ease;
}

.fame2mc-btn:hover:not(:disabled) {
  border-color: var(--sky);
  background: var(--band);
  color: var(--sky);
}

.fame2mc-btn:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.fame2mc-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.fame2mc-btn-primary {
  background: var(--orange);
  border-color: var(--orange);
  color: #ffffff;
  font-weight: 700;
}

.fame2mc-btn-primary:hover:not(:disabled) {
  background: var(--orange-deep);
  border-color: var(--orange-deep);
  color: #ffffff;
}

/* ---- status ---- */

.fame2mc-status {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--sky);
  font-size: 0.88em;
  font-weight: 500;
  min-height: 1.4em;
  margin: 14px 0 0;
}

.fame2mc-spinner {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--band);
  border-top-color: var(--sky);
  animation: fame2mc-spin 0.7s linear infinite;
  flex: none;
}

@media (prefers-reduced-motion: reduce) {
  .fame2mc-spinner {
    animation-duration: 2.4s;
  }
}

@keyframes fame2mc-spin {
  to { transform: rotate(360deg); }
}

.fame2mc-error {
  background: var(--bad-soft);
  border: 1px solid var(--bad);
  color: var(--bad);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin: 14px 0;
  font-size: 0.9em;
}

.fame2mc-warning-banner {
  background: var(--warn-soft);
  border: 1px solid var(--warn);
  color: var(--warn);
  border-radius: var(--radius);
  padding: 10px 16px;
  margin: 14px 0;
  font-size: 0.88em;
  font-weight: 600;
}

.fame2mc-empty {
  color: var(--muted);
  font-style: italic;
  font-size: 0.9em;
  padding: 10px 0;
}

/* ---- metrics ---- */

.fame2mc-metrics {
  display: grid;
  /* Fixed 7 columns (the top-level KPI strip always renders 7 tiles) so the
     whole strip stays a single row, shrinking each tile rather than
     wrapping to a second row. .fame2mc-metrics-inline below overrides this
     back to a narrower fixed count for the smaller per-tab summaries. */
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 26px 0;
}

.fame2mc-metric {
  background: var(--band);
  padding: 16px 18px;
  min-width: 0;
}

.fame2mc-metrics:not(.fame2mc-metrics-inline) .fame2mc-metric {
  padding: 10px 8px;
  text-align: center;
}

.fame2mc-metric-value {
  font-family: "Roboto Mono", ui-monospace, monospace;
  font-size: 1.5em;
  font-weight: 500;
  line-height: 1.1;
  color: var(--navy);
}

.fame2mc-metrics:not(.fame2mc-metrics-inline) .fame2mc-metric-value {
  font-size: 1.15em;
}

.fame2mc-metric[data-tone="bad"] .fame2mc-metric-value { color: var(--bad); }
.fame2mc-metric[data-tone="good"] .fame2mc-metric-value { color: var(--good); }
.fame2mc-metric[data-tone="warn"] .fame2mc-metric-value { color: var(--warn); }

.fame2mc-metric-label {
  color: var(--muted);
  font-size: 0.76em;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 4px;
}

.fame2mc-metrics:not(.fame2mc-metrics-inline) .fame2mc-metric-label {
  font-size: 0.62em;
  letter-spacing: 0.01em;
  line-height: 1.3;
}

.fame2mc-metrics-inline {
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  max-width: 480px;
  margin: 12px 0 18px;
}

/* ---- tabs ---- */

.fame2mc-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  border-bottom: 1.5px solid var(--line);
  margin-top: 28px;
}

.fame2mc-tab-btn {
  font-family: inherit;
  background: none;
  border: none;
  border-bottom: 2.5px solid transparent;
  padding: 10px 14px;
  cursor: pointer;
  font-size: 0.86em;
  font-weight: 500;
  color: var(--muted);
  margin-bottom: -1.5px;
}

.fame2mc-tab-btn:hover {
  color: var(--navy);
}

.fame2mc-tab-btn.active {
  color: var(--sky);
  border-bottom-color: var(--sky);
  font-weight: 700;
}

.fame2mc-tab-btn:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.fame2mc-tab-panel {
  display: none;
  padding-top: 18px;
}

.fame2mc-tab-panel.active {
  display: block;
}

.fame2mc-tab-panel h3 {
  font-size: 1.1em;
  font-weight: 500;
  color: var(--navy);
  margin: 0 0 4px;
}

.fame2mc-tab-panel h4 {
  font-size: 0.92em;
  margin: 20px 0 8px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ---- toggle ---- */

.fame2mc-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.86em;
  margin: 10px 0 14px;
  cursor: pointer;
  color: var(--ink);
}

.fame2mc-toggle input {
  accent-color: var(--sky);
  width: 15px;
  height: 15px;
}

/* ---- tables ---- */

.fame2mc-table-wrap {
  max-height: 480px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.fame2mc-table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.82em;
  white-space: nowrap;
}

.fame2mc-table th {
  position: sticky;
  top: 0;
  background: var(--band);
  text-align: left;
  padding: 8px 12px;
  border-bottom: 2px solid var(--navy);
  font-weight: 700;
  font-size: 0.82em;
  color: var(--navy);
  z-index: 1;
}

.fame2mc-table td {
  padding: 6px 12px;
  border-bottom: 1px solid var(--line);
  font-family: "Roboto Mono", ui-monospace, monospace;
}

.fame2mc-table td.fame2mc-col-text {
  font-family: Roboto, Helvetica, Arial, sans-serif;
}

.fame2mc-table td.fame2mc-num {
  text-align: right;
}

.fame2mc-table tbody tr:hover td {
  background: var(--band);
}

.fame2mc-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 0.86em;
  font-weight: 600;
  font-family: Roboto, Helvetica, Arial, sans-serif;
}

.fame2mc-pill-good {
  color: var(--good);
  background: var(--good-soft);
}

.fame2mc-pill-bad {
  color: var(--bad);
  background: var(--bad-soft);
}

/* ---- downloads ---- */

.fame2mc-downloads {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 30px 0 4px;
  border-top: 3px solid var(--navy);
  padding-top: 18px;
}

.fame2mc-downloads .fame2mc-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.fame2mc-downloads .fame2mc-btn svg {
  width: 14px;
  height: 14px;
  flex: none;
}

/* ---- responsive ---- */

@media (max-width: 700px) {
  .fame2mc-metrics:not(.fame2mc-metrics-inline) {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .fame2mc-header {
    flex-direction: column;
  }
  .fame2mc-metrics-inline {
    grid-template-columns: repeat(2, 1fr);
  }
}