/* ============================================
   PRACTICE TEST 1 — READING PASSAGE 3 (rebuilt)
   ============================================ */

.r3-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; position: relative; }
@media (max-width: 900px) { .r3-wrap { grid-template-columns: 1fr; } }

.r3-left  { min-width: 0; }
.r3-right {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px; min-width: 0; padding: 0; overflow: hidden; position: relative;
}

/* ── Header ── */
.r3-hdr  { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1); border-radius: 10px; padding: 14px 20px; margin-bottom: 18px; }
.r3-hlbl { font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; color: var(--gold); margin-bottom: 4px; }
.r3-htxt { font-size: 1rem; color: rgba(255,255,255,0.88); line-height: 1.6; margin-bottom: 4px; }
.r3-tips { font-size: .85rem; color: rgba(255,255,255,0.45); font-style: italic; }

/* ── Score banner ── */
.r3-banner { display: flex; align-items: center; gap: 16px; background: rgba(251,191,36,0.08); border: 1.5px solid rgba(251,191,36,0.3); border-radius: 12px; padding: 16px 22px; margin-bottom: 20px; flex-wrap: wrap; }
.r3-sc   { font-size: 2.6rem; font-weight: 900; color: var(--gold); line-height: 1; }
.r3-den  { font-size: 1.4rem; color: rgba(255,255,255,0.4); }
.r3-lbl  { font-size: 1rem; color: rgba(255,255,255,0.8); flex: 1; }
.r3-hint { font-size: .85rem; color: rgba(255,255,255,0.5); font-style: italic; width: 100%; }

/* ── Section heading ── */
.r3-sec-hd { font-size: 1rem; font-weight: 700; color: var(--gold); margin: 22px 0 8px; border-bottom: 1px solid rgba(255,255,255,0.08); padding-bottom: 6px; }

/* ── Phrase legend ── */
.r3-legend { display: flex; flex-wrap: wrap; gap: 6px 14px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; padding: 10px 14px; margin-bottom: 14px; font-size: .87rem; color: rgba(255,255,255,0.75); }
.r3-legend strong { color: var(--gold); margin-right: 3px; }

/* ── Summary box ── */
.r3-exam-box { background: rgba(255,255,255,0.04); border: 1.5px solid rgba(255,255,255,0.12); border-radius: 10px; padding: 18px 22px; font-family: 'Georgia', serif; line-height: 2; color: rgba(255,255,255,0.85); margin-bottom: 16px; }
.r3-exam-box p { margin: 0; }
.r3-exam-title { font-size: 1rem; font-weight: 700; text-align: center; margin-bottom: 12px; font-family: 'Inter', sans-serif; color: var(--gold); border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 8px; }

/* ── Badges ── */
.r3badge   { min-width: 28px; height: 28px; border-radius: 50%; background: #0e7490; color: #fff; font-size: .82rem; font-weight: 800; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.r3badge-p { background: #7c3aed; }
.r3badge-b { background: #1a6ef5; }

/* ── Generic row ── */
.r3row { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 10px; padding: 10px 14px; margin-bottom: 8px; }
.r3row-hd { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; flex-wrap: wrap; }
.r3row-txt { font-size: .97rem; color: rgba(255,255,255,0.88); line-height: 1.6; flex: 1; }

/* ── Phrase buttons ── */
.r3ph-chosen { font-size: .9rem; color: var(--gold); font-weight: 600; flex: 1; }
.r3ph-empty  { font-size: .88rem; color: rgba(255,255,255,0.3); font-style: italic; flex: 1; }
.r3ph-opts { display: flex; gap: 6px; flex-wrap: wrap; }
.r3ph-btn {
  width: 34px; height: 34px; border-radius: 7px; display: flex; align-items: center; justify-content: center;
  border: 2px solid rgba(255,255,255,0.15); font-weight: 800; font-size: .9rem;
  color: rgba(255,255,255,0.7); cursor: pointer; background: rgba(255,255,255,0.03);
  transition: border-color .15s, background .15s; user-select: none;
}
.r3ph-btn:hover { border-color: var(--gold); color: var(--gold); }
.r3ph-btn.sel     { border-color: var(--gold); background: rgba(251,191,36,0.15); color: var(--gold); }
.r3ph-btn.ok      { border-color: #4ade80; background: rgba(74,222,128,.15); color: #4ade80; }
.r3ph-btn.err     { border-color: #f87171; background: rgba(248,113,113,.1);  color: #f87171; }
.r3ph-btn.correct { border-color: #4ade80; background: rgba(74,222,128,.08); color: #4ade80; }

/* ── YES/NO/NOT GIVEN buttons ── */
.r3ynn-opts { display: flex; gap: 8px; flex-wrap: wrap; }
.r3ynn-btn {
  border: 2px solid rgba(255,255,255,0.12); border-radius: 8px; padding: 6px 14px;
  font-weight: 800; font-size: .85rem; color: rgba(255,255,255,0.7);
  cursor: pointer; background: rgba(255,255,255,0.03); user-select: none;
  transition: border-color .15s, background .15s; white-space: nowrap;
}
.r3ynn-btn:hover { border-color: var(--gold); color: var(--gold); }
.r3ynn-btn.sel     { border-color: var(--gold); background: rgba(251,191,36,0.15); color: var(--gold); }
.r3ynn-btn.ok      { border-color: #4ade80; background: rgba(74,222,128,.15); color: #4ade80; }
.r3ynn-btn.err     { border-color: #f87171; background: rgba(248,113,113,.1);  color: #f87171; }
.r3ynn-btn.correct { border-color: #4ade80; background: rgba(74,222,128,.08); color: #4ade80; }

/* ── MC block ── */
.r3mcblock { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; padding: 14px 16px; margin-bottom: 12px; }
.r3mc-opts { display: flex; flex-direction: column; gap: 8px; }
.r3mc-opt {
  display: flex; align-items: flex-start; gap: 10px;
  border: 2px solid rgba(255,255,255,0.12); border-radius: 8px; padding: 9px 14px;
  cursor: pointer; font-size: .95rem; color: rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.03); transition: border-color .15s, background .15s; user-select: none;
}
.r3mc-opt:hover { border-color: var(--gold); }
.r3mc-opt.sel     { border-color: var(--gold); background: rgba(251,191,36,0.1); color: var(--gold); font-weight: 700; }
.r3mc-opt.ok      { border-color: #4ade80; background: rgba(74,222,128,.1); color: #4ade80; font-weight: 700; }
.r3mc-opt.err     { border-color: #f87171; background: rgba(248,113,113,.08); color: #f87171; }
.r3mc-opt.correct { border-color: #4ade80; background: rgba(74,222,128,.07); color: #4ade80; }
.r3mc-let { font-weight: 900; min-width: 20px; flex-shrink: 0; }

/* ── Why button ── */
.r3why {
  background: rgba(251,191,36,0.12); border: 1px solid rgba(251,191,36,0.4);
  color: var(--gold); border-radius: 6px; padding: 2px 9px;
  font-size: .78rem; font-weight: 700; cursor: pointer; transition: background .15s;
  vertical-align: middle; margin-left: 4px;
}
.r3why:hover { background: rgba(251,191,36,0.25); }

/* ── Passage panel ── */
.r3-pass-bar  { font-size: 1rem; font-weight: 700; color: var(--gold); padding: 14px 22px 12px; background: rgba(14,14,28,0.97); border-bottom: 1px solid rgba(255,255,255,0.07); position: sticky; top: 0; z-index: 2; border-radius: 12px 12px 0 0; }
.r3-pass-body { font-size: 1.06rem; line-height: 2.1; color: rgba(255,255,255,0.88); padding: 18px 24px 30px; font-family: 'Georgia', serif; letter-spacing: 0.01em; }
.r3-pass-body p { margin: 0 0 14px; }

/* ── Context highlights ── */
.r3ctx { background: rgba(251,191,36,0.12); border-radius: 4px; padding: 1px 3px; border-bottom: 2px solid rgba(251,191,36,0.35); transition: background .3s; }
.r3ctx.active { background: rgba(245,200,66,0.35); border-bottom-color: #f5c842; animation: r3pulse 1.4s ease-in-out; }
@keyframes r3pulse { 0%,100%{background:rgba(245,200,66,0.22);} 50%{background:rgba(245,200,66,0.55);} }
.r3ans { color: var(--gold); font-weight: 700; }
.r3-no-hl .r3ctx { background: none; border-bottom: none; padding: 0; border-radius: 0; }
.r3-no-hl .r3ans { color: inherit; font-weight: inherit; }

/* ── Exp box ── */
.r3-exp-box { background: rgba(251,191,36,0.07); border: 1px solid rgba(251,191,36,0.3); border-radius: 8px; padding: 10px 14px; margin: 6px 0; font-size: .9rem; color: rgba(255,255,255,0.85); line-height: 1.65; font-family: 'Inter', sans-serif; }

/* ── Inline summary dropdowns ── */
.r3-dd {
  display: inline-block; vertical-align: middle;
  background: #1a1a30; border: 1.5px solid rgba(255,255,255,0.25);
  border-radius: 6px; padding: 3px 8px; font-size: .9rem;
  color: rgba(255,255,255,0.9); cursor: pointer; outline: none;
  transition: border-color .15s, background .15s;
  max-width: 240px; font-family: 'Inter', sans-serif;
}
.r3-dd option { background: #1a1a30; color: rgba(255,255,255,0.9); }
.r3-dd:hover:not(:disabled) { border-color: var(--gold); }
.r3-dd:focus { border-color: var(--gold); box-shadow: 0 0 0 2px rgba(251,191,36,0.2); }
.r3-dd:disabled { opacity: .85; cursor: default; }