:root{--bop-chat-z: 100}.bop-chat[hidden]{display:none!important}.bop-chat{position:fixed;inset:0;z-index:var(--bop-chat-z);display:flex;align-items:center;justify-content:center;padding:1.5rem}.bop-chat__backdrop{position:absolute;inset:0;background:#1f1e1b8c;backdrop-filter:blur(4px)}.bop-chat__panel{position:relative;width:100%;max-width:640px;max-height:min(720px,calc(100vh - 3rem));background:var(--color-paper);border-radius:20px;box-shadow:0 40px 100px -20px #1f1e1b80;display:flex;flex-direction:column;overflow:hidden}.bop-chat__head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding:1.5rem 1.75rem 1rem;border-bottom:1px solid var(--color-rule-soft)}.bop-chat__eyebrow{font-size:10px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--color-at-orange);margin:0 0 .3rem}.bop-chat__title{font-family:var(--font-serif);font-weight:400;font-size:1.5rem;line-height:1.15;letter-spacing:-.02em;margin:0;color:var(--color-ink)}.bop-chat__close{width:36px;height:36px;border-radius:999px;border:1px solid var(--color-rule-soft);background:#fff;color:var(--color-ink-soft);font-size:1.4rem;line-height:1;cursor:pointer;flex-shrink:0}.bop-chat__close:hover{border-color:var(--color-at-orange);color:var(--color-at-orange)}.bop-chat__consent{padding:1.75rem}.bop-chat__consent h3{font-family:var(--font-serif);font-weight:400;font-size:1.2rem;margin:0 0 .7rem;color:var(--color-ink)}.bop-chat__consent p{font-size:14px;line-height:1.6;color:var(--color-ink-soft);margin:0 0 1.25rem}.bop-chat__consent p a{color:var(--color-at-orange);text-decoration:underline}.bop-chat__consent-actions{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}.bop-chat__btn-primary{display:inline-flex;align-items:center;gap:.5rem;background:var(--color-at-orange);color:#fff;font-weight:600;font-size:14px;padding:.75rem 1.25rem;border-radius:999px;border:none;cursor:pointer;transition:background .2s ease}.bop-chat__btn-primary:hover{background:var(--color-at-orange-deep)}.bop-chat__btn-primary:disabled{background:var(--color-ink-muted);cursor:not-allowed}.bop-chat__btn-ghost{background:transparent;border:1px solid transparent;color:var(--color-ink-soft);font-size:13px;cursor:pointer;padding:.6rem .9rem;border-radius:999px;font-weight:500}.bop-chat__btn-ghost:hover{color:var(--color-ink);border-color:var(--color-rule-soft);background:#fff}.bop-chat__thread{display:flex;flex-direction:column;flex:1;min-height:0}.bop-chat__messages{flex:1;overflow-y:auto;padding:1.5rem 1.75rem;display:flex;flex-direction:column;gap:1.25rem}.bop-chat__msg{display:flex;flex-direction:column;gap:.3rem}.bop-chat__msg-role{font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--color-ink-muted)}.bop-chat__msg--user .bop-chat__msg-role{color:var(--color-at-orange)}.bop-chat__msg-body{font-size:14.5px;line-height:1.6;color:var(--color-ink);white-space:pre-wrap;word-wrap:break-word}.bop-chat__msg-body strong{font-weight:700}.bop-chat__msg--pending .bop-chat__msg-body:after{content:"▊";animation:bopBlink 1s infinite;color:var(--color-at-orange);margin-left:4px}@keyframes bopBlink{0%,50%{opacity:1}51%,to{opacity:0}}.bop-chat__form{border-top:1px solid var(--color-rule-soft);padding:1rem 1.75rem 1.25rem;background:var(--color-paper-mid)}.bop-chat__form textarea{width:100%;border:1px solid var(--color-rule-soft);border-radius:10px;padding:.8rem 1rem;font-family:var(--font-sans);font-size:14.5px;line-height:1.5;resize:vertical;background:#fff;color:var(--color-ink);outline:none}.bop-chat__form textarea:focus{border-color:var(--color-at-orange);box-shadow:0 0 0 3px #f28c0026}.bop-chat__form-row{display:flex;align-items:center;justify-content:space-between;margin-top:.75rem;gap:.75rem;flex-wrap:wrap}.bop-chat__form-right{display:flex;align-items:center;gap:.75rem}.bop-chat__hint{font-size:11px;color:var(--color-ink-muted)}.bop-chat__ended{padding:2.5rem 1.75rem;text-align:center;border-top:1px solid var(--color-rule-soft);background:var(--color-paper-mid)}.bop-chat__ended h3{font-family:var(--font-serif);font-weight:400;font-size:1.4rem;margin:0 0 .7rem;color:var(--color-ink)}.bop-chat__ended p{font-size:14px;line-height:1.6;color:var(--color-ink-soft);margin:0 auto 1.5rem;max-width:28rem}