/**
 * F1GMAT Mentor · f1gmat-mentor.css
 * Mentor session: tabs, Consultant's Feedback rail, before-and-after table and
 * self-check. The player and the tab 2 slides come from F1GMAT Mentor Slides,
 * the tab 3 offer from F1GMAT Mentor Call to Action.
 *
 * Every rule is scoped to .f1-mentor, and colours use the theme's --fg-*
 * tokens with the F1GMAT defaults as fallbacks (same tokens as
 * apu-essay-review.css and the Instagram carousel guide).
 *
 * The verdict spans (.essay-good, .essay-bad, .essay-ugly) are restyled
 * here because the essay-review library is not attached on interview
 * pages.
 */

.f1-mentor {
  --ir-paper: var(--fg-paper, #FBFAF7);
  --ir-aged: var(--fg-paper-aged, #EDE5D1);
  --ir-warm: var(--fg-paper-warm, #F5EFDF);
  --ir-ink: var(--fg-ink, #1A1A1A);
  --ir-ink-soft: var(--fg-ink-soft, #3D3D3D);
  --ir-muted: var(--fg-ink-muted, #525252);
  --ir-teal: var(--fg-teal, #0E7490);
  --ir-teal-wash: #E4F0F2;
  /* Darker teal and gold for small text on the aged panels (4.5:1+). */
  --ir-teal-deep: #0B5F75;
  --ir-gold-deep: #735818;
  --ir-gold: var(--fg-gold-dark, #8A6B1F);
  --ir-gold-wash: #F4EBD2;
  --ir-hair: var(--fg-hairline, #D4CFC4);
  --ir-plum: var(--fg-plum, #7C3AED);
  --ir-good: #15803D;
  --ir-bad: #DC2626;
  --ir-ugly: #6B7280;
  --ir-amber: #B36818;
  --ir-wave: #CEC6B2;
  --ir-white: #FFFFFF;
  --ir-serif: Georgia, 'Times New Roman', serif;
  --ir-sans: Arial, Helvetica, sans-serif;

  background: var(--ir-paper);
  border: 1px solid var(--ir-hair);
  border-radius: 6px;
  margin: 24px 0;
  color: var(--ir-ink);
  font-family: var(--ir-serif);
}

.f1-mentor *,
.f1-mentor *::before,
.f1-mentor *::after {
  box-sizing: border-box;
}

/* :where() keeps this at the specificity of .f1-mentor alone, so every
 * component class below (pills, tabs, chips) sets its own font. */
.f1-mentor :where(button) {
  font: inherit;
  color: inherit;
}

.f1-mentor :focus-visible {
  outline: 2px solid var(--ir-teal);
  outline-offset: 2px;
}

/* ---------- Header ---------- */

.f1-mentor__head {
  padding: 24px 28px 18px;
  background: var(--ir-aged);
  border-bottom: 1px solid var(--ir-hair);
  border-radius: 6px 6px 0 0;
}

.f1-mentor__eyebrow {
  margin: 0 0 10px;
  font-family: var(--ir-sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ir-teal);
}

.f1-mentor__question {
  margin: 0 0 14px;
  max-width: 820px;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.25;
  text-wrap: balance;
}

.f1-mentor__asker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 4px 14px 4px 4px;
  border: 1px solid var(--ir-hair);
  border-radius: 24px;
  background: var(--ir-white);
  font-family: var(--ir-sans);
  font-size: 14px;
  color: var(--ir-ink-soft);
  cursor: pointer;
}

.f1-mentor__asker-dot {
  display: grid;
  place-items: center;
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--ir-ink);
  color: var(--ir-white);
}

.f1-mentor__asker-dot svg {
  width: 14px;
  height: 14px;
}

.f1-mentor__asker[aria-pressed="true"] .f1-mentor__asker-dot {
  background: var(--ir-teal);
}

.f1-mentor__context {
  margin: 14px 0 0;
  max-width: 760px;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ir-ink-soft);
}

.f1-mentor__context-label,
.f1-mentor__label {
  font-family: var(--ir-sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ir-gold);
}

.f1-mentor__context-label {
  margin-right: 6px;
}

.f1-mentor__label {
  margin: 0 0 8px;
}

/* ---------- Steps (tabs) ---------- */

.f1-mentor__steps {
  display: flex;
  overflow-x: auto;
  padding: 0 16px;
  border-bottom: 1px solid var(--ir-hair);
  scrollbar-width: thin;
}

.f1-mentor__steps[hidden] {
  display: none;
}

.f1-mentor__step {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 14px 9px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: none;
  font-family: var(--ir-sans);
  font-size: 14px;
  white-space: nowrap;
  color: var(--ir-muted);
  cursor: pointer;
}

.f1-mentor__step-n {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
}

.f1-mentor__dur {
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--ir-muted);
}

.f1-mentor__step[aria-selected="true"] {
  border-bottom-color: var(--ir-teal);
  font-weight: 700;
  color: var(--ir-ink);
}

.f1-mentor__step[aria-selected="true"] .f1-mentor__step-n {
  border-color: var(--ir-teal);
  background: var(--ir-teal);
  color: var(--ir-white);
}

.f1-mentor__step.is-done .f1-mentor__step-n {
  border-color: var(--ir-gold);
  background: var(--ir-gold-wash);
  color: var(--ir-gold);
}

/* ---------- Panels ---------- */

.f1-mentor__panel {
  padding: 24px 28px 28px;
}

/* Panels take focus (WAI-ARIA tabs); keep the ring inside the card. */
.f1-mentor__panel:focus-visible {
  outline-offset: -4px;
}

.f1-mentor__panel + .f1-mentor__panel {
  border-top: 1px solid var(--ir-hair);
}

.f1-mentor--js .f1-mentor__panel + .f1-mentor__panel {
  border-top: 0;
}

.f1-mentor__panel-title {
  margin: 0 0 14px;
  font-size: 20px;
}

/* With tabs the tab names the panel; keep the heading for screen readers. */
.f1-mentor--js .f1-mentor__panel-title {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.f1-mentor__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 28px;
  align-items: start;
}

.f1-mentor__grid:not(:has(.f1-mentor__rail:not([hidden]))) {
  grid-template-columns: minmax(0, 1fr);
}

.f1-mentor__disclose {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 10px;
  border: 1px dashed var(--ir-hair);
  border-radius: 4px;
  background: var(--ir-white);
  font-family: var(--ir-sans);
  font-size: 12px;
  color: var(--ir-muted);
}

.f1-mentor__next {
  display: flex;
  justify-content: flex-end;
  margin-top: 20px;
}

.f1-mentor__btn {
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid var(--ir-ink);
  border-radius: 4px;
  background: var(--ir-ink);
  font-family: var(--ir-sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--ir-white) !important;
  cursor: pointer;
}

.f1-mentor__btn:disabled {
  opacity: 0.55;
  cursor: progress;
}

/* ---------- Transcript ---------- */

.f1-mentor__transcript {
  margin-top: 18px;
  font-size: 19px;
  line-height: 1.85;
}

.f1-mentor__transcript p {
  margin: 0 0 12px;
}

.f1-mentor .essay-good {
  text-decoration: underline 2px var(--ir-good);
  text-underline-offset: 3px;
}

.f1-mentor .essay-bad {
  text-decoration: underline 2px var(--ir-bad);
  text-underline-offset: 3px;
}

.f1-mentor .essay-ugly {
  text-decoration: line-through 1.5px var(--ir-ugly);
  color: var(--ir-ugly);
}

.f1-mentor .delivery-filler {
  padding-bottom: 1px;
  background: repeating-linear-gradient(90deg, var(--ir-amber) 0 3px, transparent 3px 6px) left bottom / 100% 2px no-repeat;
  font-style: italic;
}

/* A red or grey phrase that has feedback: clickable, and highlighted
 * while its feedback is open in the rail. */
.f1-mentor .f1-mentor-flagged {
  border-radius: 2px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.f1-mentor .f1-mentor-flagged:hover {
  background: var(--ir-warm);
}

.f1-mentor .f1-mentor-flagged.is-on {
  background: var(--ir-gold-wash);
  box-shadow: 0 0 0 2px var(--ir-gold-wash);
}

/* Feedback pill: the essay NOTE pill, relabelled. The 5px transparent
 * border keeps the tap target above 24px without changing line height. */
.f1-mentor-trigger {
  display: inline-flex;
  align-items: center;
  height: 28px;
  margin: -5px 0 -5px 3px;
  padding: 0 8px;
  border: 5px solid transparent;
  border-radius: 14px;
  background: var(--ir-teal);
  background-clip: padding-box;
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.28);
  font-family: var(--ir-sans);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
  vertical-align: 1px;
  color: var(--ir-white);
  cursor: pointer;
}

.f1-mentor-trigger > span {
  display: none;
}

.f1-mentor-trigger::before {
  content: "Feedback\00a0\203A";
}

.f1-mentor-trigger.is-on {
  background: var(--ir-gold);
}

.f1-mentor-trigger:active {
  transform: translateY(1px);
}

/* Native popover fallback when JS is off. */
.f1-mentor-note[popover] {
  max-width: min(420px, calc(100vw - 32px));
  margin: auto;
  padding: 16px 18px;
  border: 1px solid var(--ir-hair);
  border-radius: 6px;
  background: var(--ir-white);
  font-family: var(--ir-serif);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ir-ink);
}

/* ---------- Consultant's Feedback rail ---------- */

.f1-mentor__rail {
  position: sticky;
  top: 16px;
  overflow: hidden;
  border: 1px solid var(--ir-hair);
  border-radius: 6px;
  background: var(--ir-white);
}

.f1-mentor__rail-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--ir-hair);
  background: var(--ir-paper);
}

.f1-mentor__rail-head img {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.f1-mentor__rail-title {
  margin: 0;
  font-family: var(--ir-sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ir-teal);
}

.f1-mentor__rail-by {
  margin: 0;
  font-size: 14px;
  line-height: 1.3;
  color: var(--ir-ink-soft);
}

.f1-mentor__rail-body {
  padding: 16px;
}

.f1-mentor__rail-pos {
  display: flex;
  justify-content: space-between;
  margin: 0 0 10px;
  font-family: var(--ir-sans);
  font-size: 12px;
  color: var(--ir-muted);
}

.f1-mentor__rail-kind {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ir-gold);
}

.f1-mentor__rail-quote {
  margin: 0 0 12px;
  padding: 8px 12px;
  border-left: 3px solid var(--ir-teal);
  background: var(--ir-warm);
  font-size: 15px;
  font-style: italic;
  line-height: 1.5;
  color: var(--ir-ink-soft);
}

.f1-mentor__rail-note {
  margin: 0;
  font-size: 17px;
  line-height: 1.55;
}

.f1-mentor__chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  border-top: 1px solid var(--ir-hair);
}

.f1-mentor__chip {
  min-width: 44px;
  height: 44px;
  padding: 0 10px;
  border: 1px solid var(--ir-hair);
  border-radius: 22px;
  background: var(--ir-paper);
  font-family: var(--ir-sans);
  font-size: 12px;
  font-weight: 700;
  color: var(--ir-ink-soft);
  cursor: pointer;
}

.f1-mentor__chip[aria-current="true"] {
  border-color: var(--ir-teal);
  background: var(--ir-teal);
  color: var(--ir-white);
}

.f1-mentor__chip.is-seen:not([aria-current="true"]) {
  border-color: var(--ir-teal);
  color: var(--ir-teal);
}

.f1-mentor__cta-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 16px 16px;
  border-top: 1px solid var(--ir-hair);
  font-family: var(--ir-sans);
  font-size: 13px;
}

.f1-mentor__cta-strip a {
  flex: 1 1 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid var(--ir-hair);
  border-radius: 4px;
  text-align: center;
  text-decoration: none;
  font-weight: 700;
  color: var(--ir-teal);
}


/* ---------- Step 2: readout (the slides come from f1gmat_mentor_slides) ---------- */

.f1-mentor .f1-mentor-slides {
  margin: 0;
}

.f1-mentor__readout {
  margin-top: 24px;
  overflow-x: auto;
  border: 1px solid var(--ir-hair);
  border-radius: 6px;
  background: var(--ir-white);
}

.f1-mentor__readout table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-family: var(--ir-sans);
  font-size: 14px;
}

.f1-mentor__readout caption {
  padding: 12px 12px 4px;
  text-align: left;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ir-gold);
}

.f1-mentor__readout th,
.f1-mentor__readout td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--ir-hair);
  text-align: left;
  vertical-align: top;
}

.f1-mentor__readout thead th {
  background: var(--ir-paper);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ir-muted);
}

.f1-mentor__readout tr:last-child > * {
  border-bottom: 0;
}

.f1-mentor__tag {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 700;
}

.f1-mentor__tag--miss {
  background: #FDECEC;
  color: #B91C1C;
}

.f1-mentor__tag--hit {
  background: #E7F4EC;
  color: #166534;
}

/* ---------- Tab 3: self-check and the call to action ---------- */

.f1-mentor__checks {
  margin: 0 0 24px;
}

/* The self-check follows the call to action. */
.f1-mentor .f1-mentor-cta + .f1-mentor__checks {
  margin: 28px 0 0;
}

.f1-mentor .f1-mentor-cta {
  margin: 0;
}

.f1-mentor__checks ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.f1-mentor__checks li {
  border-top: 1px solid var(--ir-hair);
}

.f1-mentor__checks label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  font-size: 17px;
  line-height: 1.45;
  cursor: pointer;
}

.f1-mentor__checks input {
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 3px;
  accent-color: var(--ir-good);
}

.f1-mentor__score {
  margin: 10px 0 0;
  font-family: var(--ir-sans);
  font-size: 14px;
  color: var(--ir-ink-soft);
}

/* ---------- Narrow screens ---------- */

@media (max-width: 960px) {
  .f1-mentor__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .f1-mentor__rail {
    position: static;
  }
}

@media (max-width: 600px) {
  .f1-mentor__head,
  .f1-mentor__panel {
    padding-left: 16px;
    padding-right: 16px;
  }

  .f1-mentor__steps {
    padding: 0 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .f1-mentor .f1-mentor-flagged {
    transition: none;
  }
}

/* ---------- Small text on aged panels: darker tokens for 4.5:1 ---------- */

.f1-mentor__head .f1-mentor__eyebrow {
  color: var(--ir-teal-deep);
}

.f1-mentor__head .f1-mentor__context-label {
  color: var(--ir-gold-deep);
}