/* Tutor reviews (js/reviews.js): the public section on the tutor page, the review dialog, the tutor's own Reviews card. Site tokens only, light and dark. */
#reviews{order:3;scroll-margin-top:84px}
html.rv-lock{overflow:hidden}

/* ---------- summary ---------- */
.rv{display:grid;gap:16px;min-width:0}
.rv-sum{display:grid;gap:18px;padding:16px;border-radius:20px;background:var(--tint-soft);border:1px solid var(--line-chip);min-width:0}
.rv-score{display:grid;justify-items:center;gap:6px;text-align:center;min-width:0}
.rv-avg{font:800 3rem/1 var(--font-head);color:var(--ink)}
.rv-score small{color:var(--muted);font-size:.86rem}
.rv-dist{list-style:none;margin:0;padding:0;display:grid;gap:7px;min-width:0}
.rv-dist li{display:grid;grid-template-columns:62px minmax(0,1fr) 32px;align-items:center;gap:10px;font-size:.88rem;color:var(--text-soft)}
.rv-bar{display:block;height:10px;border-radius:99px;background:var(--line-field);overflow:hidden}
.rv-bar i{display:block;height:100%;border-radius:99px;background:var(--accent)}
.rv-dn{text-align:right;font-variant-numeric:tabular-nums}
@media(min-width:560px){
  .rv-sum{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:30px;padding:20px 26px}
  .rv-score{min-width:140px}
}
.rv-empty{display:grid;justify-items:center;gap:8px;text-align:center;padding:22px 16px;border-radius:20px;background:var(--tint-soft);border:1.5px dashed var(--line-field)}
.rv-empty h3{font-size:1.1rem;margin:4px 0 0}
.rv-p{margin:0;color:var(--text-soft);line-height:1.65;overflow-wrap:anywhere}
.rv-cta{display:grid;justify-items:start;gap:8px}
.rv-btn{min-height:50px;padding:0 22px;gap:8px;font-weight:700}
.rv-btn svg{flex:none}
.rv-hint{margin:0;display:flex;gap:8px;align-items:flex-start;color:var(--muted);font-size:.86rem;line-height:1.5}
.rv-hint svg{flex:none;margin-top:2px;color:var(--primary)}
.rv-ld,.rv-error{text-align:center}
.rv-error{display:grid;justify-items:center;gap:10px}

/* ---------- review cards ---------- */
.rv-list{list-style:none;margin:0;padding:0;display:grid;gap:12px;min-width:0}
.rv-item,.rv-oitem,.rv-pitem{display:grid;gap:10px;padding:16px;border-radius:20px;background:var(--card);border:1px solid var(--line-card);box-shadow:var(--det-shadow);min-width:0}
.rv-item:focus{outline:0}
.rv-item:focus-visible{outline:3px solid var(--primary);outline-offset:2px}
.rv-top{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;min-width:0}
.rv-who{font-family:var(--font-head);font-size:1.02rem;color:var(--ink);overflow-wrap:anywhere;min-width:0}
.rv-rec{display:inline-flex;align-items:center;gap:5px;min-height:26px;padding:0 10px;border-radius:99px;font-size:.8rem;font-weight:700;background:color-mix(in srgb,#16A34A 14%,var(--card));color:#15803D;border:1px solid color-mix(in srgb,#16A34A 35%,transparent)}
.rv-rec.no{background:var(--tint-soft);color:var(--muted);border-color:var(--line-chip)}
:root[data-theme="dark"] .rv-rec{color:#4ADE80}
:root[data-theme="dark"] .rv-rec.no{color:var(--muted)}
.rv-by{margin:0;color:var(--muted);font-size:.88rem;line-height:1.4}
.rv-facts{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px 14px;color:var(--text-soft);font-size:.9rem}
.rv-facts li{display:inline-flex;align-items:center;gap:6px;min-width:0;line-height:1.4;overflow-wrap:anywhere}
.rv-facts svg{flex:none;color:var(--primary)}
.rv-blk{display:grid;gap:4px;padding:10px 12px;border-radius:14px;background:var(--tint-soft);border-left:4px solid var(--primary)}
.rv-blk.imp{background:var(--tint-warm);border-left-color:var(--accent)}
.rv-bh{display:flex;align-items:center;gap:6px;margin:0;font-family:var(--font-head);font-size:.86rem;font-weight:800;letter-spacing:.03em;text-transform:uppercase;color:var(--primary)}
.rv-blk.imp .rv-bh{color:var(--tag-fg)}
:root:lang(bn) .rv-bh{letter-spacing:0;text-transform:none;font-size:.95rem}
.rv-tx,.rv-note{margin:0;color:var(--text-soft);line-height:1.65;overflow-wrap:anywhere;white-space:pre-line}
.rv-note{padding-left:12px;border-left:3px solid var(--line-field)}
.rv-ul{margin:0;padding-left:1.3em;list-style:disc;display:grid;gap:3px;color:var(--text-soft);line-height:1.6;overflow-wrap:anywhere}
.rv-morew{margin:0;text-align:center}
.rv-more{min-width:200px}
.rv-more[disabled]{opacity:.6}

/* ---------- the review dialog ---------- */
.rv-back{position:fixed;inset:0;z-index:400;display:flex;align-items:flex-end;justify-content:center;background:var(--backdrop);opacity:0;transition:opacity .2s}
.rv-back.on{opacity:1}
.rv-box{position:relative;width:100%;max-width:560px;max-height:94vh;max-height:94dvh;overflow-y:auto;overscroll-behavior:contain;padding:26px 18px calc(18px + env(safe-area-inset-bottom,0px));border-radius:24px 24px 0 0;background:var(--surface);color:var(--ink);border:1px solid var(--line-card);border-bottom:0;box-shadow:var(--drawer-shadow);transform:translateY(24px);transition:transform .25s cubic-bezier(.2,.8,.2,1)}
.rv-back.on .rv-box{transform:none}
.rv-box:focus{outline:none}
@media(min-width:640px){
  .rv-back{align-items:center;padding:20px}
  .rv-box{border-radius:24px;border-bottom:1px solid var(--line-card);padding:30px 28px 26px}
}
.rv-x{position:absolute;top:8px;right:8px;z-index:2;width:44px;height:44px;display:grid;place-items:center;border:0;border-radius:14px;background:var(--tint);color:var(--primary);cursor:pointer}
.rv-x:focus-visible,.rv-box .btn:focus-visible{outline:3px solid var(--primary);outline-offset:2px}
.rv-body{display:grid;gap:14px;justify-items:stretch;min-width:0}
.rv-ic{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:var(--tint);color:var(--primary)}
.rv-ic.ok{background:#dcf7e8;color:#157347}
:root[data-theme="dark"] .rv-ic.ok{background:#12301f;color:#6EE7A0}
.rv-h{margin:0;padding-right:44px;font-size:1.45rem;line-height:1.25}
.rv-form{display:grid;gap:16px;min-width:0}
.rv-form .fld{min-width:0}
.rv-fs{border:0;padding:0;margin:0;min-width:0}
.rv-lg{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 8px;padding:0;margin-bottom:6px;font-weight:600;font-size:.95rem;color:var(--ink)}
.rv-form label{font-weight:600;font-size:.95rem;color:var(--ink)}
.rv-form .fld>label{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 8px}
.rv-req,.rv-opt{font-size:.76rem;font-weight:600;color:var(--muted)}
.rv-req{color:var(--coral)}
.rv-form .fld input[type=text],.rv-form .fld input[type=tel],.rv-form .fld input[type=email],.rv-form .fld select{min-height:50px}
.rv-form .fld textarea{min-height:92px}
.rv-cnt{margin:0;text-align:right;font-size:.78rem;color:var(--muted)}

/* clickable stars: real radio buttons, so arrow keys and screen readers work */
.rv-pick{display:flex;gap:2px;margin-left:-4px}
.rv-form .rv-star{position:relative;display:grid;place-items:center;width:46px;height:46px;border-radius:12px;color:var(--line-field);cursor:pointer;transition:color .12s,transform .12s}
.rv-form .rv-star.on{color:var(--accent)}
.rv-star:hover{transform:scale(1.08)}
.rv-star input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}
.rv-star:has(input:focus-visible){outline:3px solid var(--primary);outline-offset:1px}
.rv-word{margin:4px 0 0;min-height:1.4em;font-size:.9rem;color:var(--muted)}
.rv-word.set{color:var(--ink);font-weight:700}
.rv-form .rv-fs.bad .rv-star{color:color-mix(in srgb,var(--coral) 45%,var(--line-field))}
.rv-form .rv-fs.bad .rv-star.on{color:var(--accent)}

.rv-chips{display:flex;flex-wrap:wrap;gap:8px}
.rv-pr{display:grid;gap:12px;grid-template-columns:1fr}
@media(min-width:480px){.rv-pr{grid-template-columns:1fr 1fr}}
.rv-sub{font-size:.88rem;font-weight:600;color:var(--text-soft)}
.rv-ymrow{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);gap:8px}
.rv-ym.rv-off{opacity:.5}
/* "Still teaching now" switch: the real checkbox sits invisibly over the track, so focus, keys and screen readers work as for any checkbox */
.rv-form .fld>label.rv-chk{position:relative;display:flex;flex-wrap:nowrap;align-items:center;gap:14px;min-height:68px;margin-top:10px;padding:14px 16px;border-radius:16px;border:1.5px solid var(--line-field);background:var(--card);cursor:pointer;transition:border-color .15s,background-color .15s}
.rv-chk:hover{border-color:var(--primary)}
.rv-chk:has(input:checked){border-color:var(--primary);background:var(--tint-soft)}
.rv-chk:has(input:focus-visible){outline:3px solid var(--primary);outline-offset:2px}
.rv-swin{position:absolute;left:16px;top:50%;width:56px;height:32px;margin:-16px 0 0;opacity:0;cursor:pointer;z-index:1}
.rv-sw{position:relative;flex:none;width:56px;height:32px;border-radius:999px;background:var(--line-field);transition:background-color .2s}
.rv-thumb{position:absolute;top:4px;left:4px;width:24px;height:24px;border-radius:50%;background:#fff;color:transparent;display:grid;place-items:center;box-shadow:0 1px 4px rgba(0,0,0,.28);transition:transform .2s,color .2s}
.rv-swin:checked+.rv-sw{background:var(--primary)}
.rv-swin:checked+.rv-sw .rv-thumb{transform:translateX(24px);color:var(--primary)}
.rv-chk-t{display:grid;gap:2px;min-width:0}
.rv-chk-t strong{font-size:1rem;line-height:1.3;color:var(--ink)}
.rv-chk-t small{font-size:.82rem;font-weight:500;color:var(--muted);line-height:1.4}
@media(prefers-reduced-motion:reduce){.rv-chk,.rv-sw,.rv-thumb{transition:none}}
.rv-ct{color:var(--primary);font-weight:600;overflow-wrap:anywhere}
.rv-hp{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.rv-bn{margin:0}
.rv-act{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px}
.rv-act .btn{flex:1 1 150px;min-height:50px;text-align:center;font-weight:700;justify-content:center}
.rv-act .btn:disabled{opacity:.6;cursor:default}
.rv-sec{background:var(--card);border:1.5px solid var(--btn-line);color:var(--primary)}
.rv-sec:hover{background:var(--tint-soft)}
.rv-danger{background:var(--coral);color:#fff;border:0}
:root[data-theme="dark"] .rv-danger{color:#1B1020}
.rv-steps{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.rv-steps li{display:flex;align-items:flex-start;gap:12px;line-height:1.55;color:var(--text-soft)}
.rv-sn{flex:none;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--tag-bg);color:var(--tag-fg);font:800 .95rem var(--font-head)}

/* ---------- the tutor's own Reviews card ---------- */
.rv-own .tp-cb{display:grid;gap:16px}
.rv-badge{flex:none;display:inline-grid;place-items:center;min-width:28px;height:28px;padding:0 9px;border-radius:99px;background:var(--coral);color:#fff;font:800 .85rem var(--font-head)}
:root[data-theme="dark"] .rv-badge{color:#1B1020}
.rv-pend{display:grid;gap:10px;padding:14px;border-radius:20px;background:var(--tint-warm);border:2px solid var(--accent)}
.rv-ph{display:flex;align-items:center;gap:8px;margin:0;font-size:1.05rem;color:var(--tag-fg)}
.rv-plist,.rv-olist{list-style:none;margin:0;padding:0;display:grid;gap:12px;min-width:0}
.rv-pitem{box-shadow:none;border-color:color-mix(in srgb,var(--accent) 45%,var(--line-card))}
.rv-q{margin:0;font-family:var(--font-head);font-weight:700;font-size:1.02rem;color:var(--ink)}
.rv-pitem .rv-act .btn{flex:1 1 200px}
.rv-ask{display:grid;gap:10px;padding:12px;border-radius:16px;background:var(--tint-rose);border:1px solid color-mix(in srgb,var(--coral) 40%,transparent)}
.rv-others{display:grid;gap:10px}
.rv-oh{margin:0;font-size:1.02rem}
.rv-oitem{box-shadow:none}
.rv-st{display:inline-flex;align-items:center;margin:0;min-height:28px;padding:2px 12px;border-radius:99px;font-size:.84rem;font-weight:700;line-height:1.35;justify-self:start;background:var(--tint-soft);color:var(--muted);border:1px solid var(--line-chip)}
.rv-st.wait{background:var(--tint-warm);color:var(--tag-fg);border-color:color-mix(in srgb,var(--accent) 45%,transparent)}
.rv-st.ok{background:color-mix(in srgb,#16A34A 14%,var(--card));color:#15803D;border-color:color-mix(in srgb,#16A34A 35%,transparent)}
.rv-st.bad{background:var(--tint-rose);color:#BE123C;border-color:color-mix(in srgb,var(--coral) 40%,transparent)}
:root[data-theme="dark"] .rv-st.ok{color:#4ADE80}
:root[data-theme="dark"] .rv-st.bad{color:#FDA4AF}
.rv-reason{margin:0;color:var(--text-soft);line-height:1.55;overflow-wrap:anywhere}
.rv-tgl{justify-self:start}

@media(max-width:380px){
  .rv-star{width:42px;height:42px}
  .rv-dist li{grid-template-columns:54px minmax(0,1fr) 28px;gap:8px}
  .rv-box{padding-inline:14px}
}
@media(prefers-reduced-motion:reduce){.rv-back,.rv-box,.rv-star{transition:none}.rv-box{transform:none}}

/* hero of the tutor page */
.tv-hrev{margin-top:4px}
.rv-hbtn{min-height:46px;padding:0 20px;font-size:.95rem}

/* phones: the average and the five bars sit side by side (about 170px shorter than stacked) */
@media(max-width:559px){
  .rv-sum{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:14px;padding:14px}
  .rv-score{gap:4px}
  .rv-avg{font-size:2.4rem}
  .rv-score .tb-stars svg{width:15px;height:15px}
  .rv-score small{font-size:.78rem}
  .rv-dist{gap:5px}
  .rv-dist li{grid-template-columns:44px minmax(0,1fr) 18px;gap:6px;font-size:.78rem}
  .rv-bar{height:8px}
}