/* Thread header menu and the report dialog on /messages. Needs styles.css and messages.css. */

/* ---------- header menu ---------- */
.ms-more{position:relative;display:inline-grid;place-items:center;flex:none;width:44px;height:44px;margin-right:-6px;border:0;border-radius:50%;background:var(--card);color:var(--primary);cursor:pointer;box-shadow:var(--tile-shadow)}
.ms-more svg{width:22px;height:22px}
.ms-more[hidden]{display:none}
.ms-more[aria-expanded=true]{background:var(--tint)}
.ms-more:focus-visible,.ms-mi:focus-visible{outline:3px solid var(--primary);outline-offset:2px}
.ms-menu{position:absolute;right:12px;top:calc(100% - 4px);z-index:6;min-width:220px;max-width:calc(100% - 24px);padding:6px;border-radius:16px;border:1px solid var(--line-card);background:var(--card);box-shadow:var(--shadow-lg)}
.ms-menu[hidden]{display:none}
.ms-mi{display:flex;align-items:center;gap:10px;width:100%;min-height:48px;padding:0 14px;border:0;border-radius:12px;background:none;color:var(--ink);font:inherit;font-weight:600;text-align:left;cursor:pointer}
.ms-mi svg{width:20px;height:20px;flex:none;color:var(--coral)}
.ms-mi:hover,.ms-mi:focus{background:var(--tint-rose);outline:none}
a.ms-mi{text-decoration:none}
.ms-mi[hidden]{display:none}
.ms-mi-pf svg{color:var(--primary)}
.ms-mi-pf:hover,.ms-mi-pf:focus{background:var(--tint)}
.ms-mi:focus-visible{outline:3px solid var(--primary);outline-offset:-3px}

/* ---------- dialog: bottom sheet on phones, centered card from 600px ---------- */
.rp-back{position:fixed;inset:0;z-index:180;display:flex;align-items:flex-end;justify-content:center;background:var(--backdrop);animation:rpFade .15s ease-out}
.rp{position:relative;width:100%;max-width:520px;max-height:92vh;max-height:92dvh;overflow-y:auto;overscroll-behavior:contain;padding:8px 18px calc(18px + env(safe-area-inset-bottom,0px));border-radius:24px 24px 0 0;border:1px solid var(--line-card);border-bottom:0;background:var(--card);color:var(--ink);box-shadow:var(--shadow-lg)}
.rp:focus{outline:none}
.rp-grip{width:40px;height:4px;margin:2px auto 8px;border-radius:4px;background:var(--line-field)}
.rp-head{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.rp-head[hidden],.rp-form[hidden],.rp-done[hidden],.rp-err[hidden],.rp-msg[hidden],.rp-send[hidden]{display:none}
.rp-flag{display:inline-grid;place-items:center;flex:none;width:40px;height:40px;border-radius:50%;background:var(--tint-rose);color:var(--coral)}
.rp-flag svg{width:20px;height:20px}
.rp-title{flex:1;min-width:0;margin:0;font-size:1.15rem;line-height:1.35}
.rp-x{display:inline-grid;place-items:center;flex:none;width:44px;height:44px;margin-right:-8px;border:0;border-radius:50%;background:var(--tint-soft);color:var(--primary);cursor:pointer}
.rp-x svg{width:18px;height:18px}
.rp-intro{margin:0 0 14px;color:var(--text-soft);line-height:1.55}
.rp-set{margin:0 0 14px;padding:0;border:0;min-width:0}
.rp-lg{padding:0;margin-bottom:8px;font-weight:700}
.rp-req{color:var(--coral)}
.rp-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.rp-pill{position:relative;display:block;min-width:0}
.rp-pill input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}
.rp-pt{display:flex;align-items:center;gap:8px;min-height:56px;padding:8px 12px;border:1.5px solid var(--line-field);border-radius:16px;background:var(--tint-soft);color:var(--ink);font-weight:600;font-size:.95rem;line-height:1.3;transition:border-color .12s,background .12s}
.rp-dot{flex:none;width:18px;height:18px;border-radius:50%;border:2px solid var(--line-field);background:var(--card);box-sizing:border-box}
.rp-pill:hover .rp-pt{border-color:var(--primary)}
.rp-pill input:checked+.rp-pt{border-color:var(--primary);background:var(--tint);color:var(--primary)}
.rp-pill input:checked+.rp-pt .rp-dot{border:5px solid var(--primary)}
.rp-pill input:focus-visible+.rp-pt{outline:3px solid var(--primary);outline-offset:2px}
.rp-set[aria-invalid=true] .rp-pt{border-color:var(--coral)}
.rp-err{margin:8px 0 0;color:var(--coral);font-weight:600;font-size:.9rem}
.rp-det{position:relative;margin-bottom:12px}
.rp-dl{display:block;margin-bottom:6px;font-weight:700}
.rp-det textarea{display:block;width:100%;min-height:92px;padding:12px 14px 26px;border:1.5px solid var(--line-field);border-radius:16px;background:var(--field-bg);color:var(--ink);font:inherit;font-size:1rem;line-height:1.5;resize:vertical;box-sizing:border-box}
.rp-det textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 22%,transparent)}
.rp-cnt{position:absolute;right:12px;bottom:8px;font-size:.75rem;font-weight:600;color:var(--muted);pointer-events:none}
.rp-cnt.over{color:var(--coral)}
.rp-msg{margin:0 0 12px;padding:10px 14px;border-radius:14px;font-weight:600;font-size:.92rem;line-height:1.45;background:var(--tint-rose);color:#9F1239}
.rp-msg.info{background:var(--tint-warm);color:#92400E}
:root[data-theme="dark"] .rp-msg{color:#FDA4AF}
:root[data-theme="dark"] .rp-msg.info{color:#FCD34D}
.rp-foot{display:flex;gap:10px}
.rp-foot .btn{flex:1;min-height:48px;padding:0 14px}
.rp-cancel{background:var(--tint-soft);color:var(--primary);border:1px solid var(--btn-line)}
.rp-cancel.btn-primary{background:var(--btn-bg);color:#fff;border-color:transparent}
.rp-send:disabled{opacity:.8;cursor:default}
.rp-spin{display:inline-block;width:16px;height:16px;margin-right:8px;border:2px solid rgba(255,255,255,.5);border-top-color:#fff;border-radius:50%;vertical-align:-3px;animation:rpSpin .8s linear infinite}
.rp-done{display:grid;justify-items:center;gap:10px;padding:22px 4px 6px;text-align:center}
.rp-ok{display:inline-grid;place-items:center;width:64px;height:64px;border-radius:50%;background:var(--tint);color:var(--primary)}
.rp-ok svg{width:34px;height:34px}
.rp-dh{margin:4px 0 0;font-size:1.25rem}
.rp-dh:focus{outline:none}
.rp-ds{margin:0 0 8px;color:var(--text-soft);line-height:1.5}
.rp-done .btn{min-width:160px}
.rp-toast{position:fixed;left:50%;bottom:calc(var(--bnav-h) + 18px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:190;display:flex;align-items:center;gap:8px;max-width:calc(100vw - 32px);padding:12px 18px;border-radius:99px;background:#0B1324;color:#fff;font-weight:600;font-size:.92rem;box-shadow:var(--shadow-lg)}
.rp-toast[hidden]{display:none}
.rp-toast svg{width:18px;height:18px;flex:none;color:#5EEAD4}
:root[data-theme="dark"] .rp-toast{background:#E8EEF5;color:#0B1324}
:root[data-theme="dark"] .rp-toast svg{color:#0F766E}
@keyframes rpFade{from{opacity:0}}
@keyframes rpSpin{to{transform:rotate(360deg)}}
@media(max-width:339px){.rp{padding-inline:14px}.rp-pt{padding:8px 10px;gap:6px;font-size:.9rem}}
@media(min-width:600px){
  .rp-back{align-items:center;padding:20px}
  .rp{border-radius:24px;border-bottom:1px solid var(--line-card);padding:22px 24px 24px}
  .rp-grip{display:none}
}
@media(prefers-reduced-motion:reduce){.rp-back{animation:none}.rp-spin{animation:none;border-top-color:rgba(255,255,255,.5)}.rp-pt{transition:none}}