/* ==========================================================================
   Chat fanousek <-> modelka (seznam, vlakno, Studio inbox, karty odkazu)
   ========================================================================== */

.badge-count {
  display: inline-grid; place-items: center; min-width: 1.35rem; height: 1.35rem; padding: 0 .4rem; margin-inline-start: .3rem;
  border-radius: 999px; background: var(--accent); color: var(--accent-ink); font: 700 .7rem/1 var(--sans); letter-spacing: 0;
}
.nav .badge-count { vertical-align: middle; }

/* ---------- seznam konverzaci ---------- */
.conv-list { display: grid; gap: .6rem; margin-bottom: 3rem; }
.conv-item { display: flex; align-items: center; gap: .9rem; padding: .85rem 1rem; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); transition: border-color .15s; }
.conv-item:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); color: inherit; }
.conv-item.unread { border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); background: color-mix(in srgb, var(--accent) 6%, var(--surface)); }
.conv-main { display: grid; min-width: 0; flex: 1; line-height: 1.35; }
.conv-preview { color: var(--muted); font-size: .86rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 46ch; }
.conv-item.unread .conv-preview { color: var(--text); }
.conv-side { display: grid; justify-items: end; gap: .3rem; flex: none; }
.table .conv-preview { max-width: 36ch; }
.row-unread td { background: color-mix(in srgb, var(--accent) 5%, transparent); }
.row-unread strong { color: var(--accent); }

/* ---------- vlakno ---------- */
.chat { display: flex; flex-direction: column; gap: .75rem; padding-bottom: 2rem; }
.chat-head { display: flex; align-items: center; gap: .8rem; padding-block: 1.25rem .25rem; }
.chat-who { display: flex; align-items: center; gap: .7rem; min-width: 0; margin-inline-end: auto; }
.chat-who > span:last-child { display: grid; line-height: 1.25; min-width: 0; }
.chat-notice { margin: 0; padding: .7rem 1rem; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); color: var(--muted); font-size: .82rem; }
.chat-messages {
  display: flex; flex-direction: column; gap: .55rem; height: min(62vh, 640px); min-height: 280px; overflow-y: auto;
  padding: 1rem; border-radius: var(--radius-lg); background: var(--bg-2); border: 1px solid var(--line); overscroll-behavior: contain;
}
.msg { display: flex; max-width: 100%; }
.msg-mine { justify-content: flex-end; }
.msg-theirs { justify-content: flex-start; }
.msg-system { justify-content: center; }
.msg-bubble { max-width: min(86%, 520px); padding: .6rem .85rem .45rem; border-radius: 16px; background: var(--surface-2); border: 1px solid var(--line); }
.msg-mine .msg-bubble { background: color-mix(in srgb, var(--accent) 20%, var(--surface)); border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); border-end-end-radius: 4px; }
.msg-theirs .msg-bubble { border-end-start-radius: 4px; }
.msg-system .msg-bubble { background: transparent; border-style: dashed; color: var(--muted); font-size: .85rem; }
.msg-body { white-space: pre-wrap; overflow-wrap: anywhere; word-break: break-word; }
.msg-meta { display: flex; align-items: center; gap: .4rem; margin-bottom: .2rem; }
.msg-ai { font-size: .62rem; padding: .18rem .45rem; letter-spacing: .12em; }
.msg-time { display: block; margin-top: .25rem; font-size: .68rem; color: var(--faint); text-align: end; }

/* karta odkazu ve zprave */
.link-card { display: flex; align-items: center; justify-content: space-between; gap: .9rem; margin-top: .55rem; padding: .7rem .8rem; border-radius: 12px; background: var(--bg); border: 1px solid var(--line); }
.msg-body + .link-card:first-of-type { margin-top: .6rem; }
.link-card-adult { border-color: color-mix(in srgb, var(--accent) 35%, var(--line)); }
.link-card-off { opacity: .6; }
.link-card-body { min-width: 0; display: grid; gap: .15rem; }
.link-card-title { display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; }
.link-card-desc { margin: 0; font-size: .82rem; color: var(--muted); white-space: pre-line; overflow-wrap: anywhere; }
.link-card-action { flex: none; }
@media (max-width: 480px) { .link-card { flex-direction: column; align-items: stretch; } .link-card-action .btn { width: 100%; } }

/* "pise..." */
.chat-typing { display: flex; align-items: center; gap: .5rem; font-size: .82rem; color: var(--muted); min-height: 1.4rem; }
.chat-typing[hidden] { display: none; }
.typing-dots { display: inline-flex; gap: 3px; }
.typing-dots i { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); animation: typing-dot 1.2s ease-in-out infinite; }
.typing-dots i:nth-child(2) { animation-delay: .15s; }
.typing-dots i:nth-child(3) { animation-delay: .3s; }
@keyframes typing-dot { 0%, 60%, 100% { opacity: .25; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-3px); } }
@media (prefers-reduced-motion: reduce) { .typing-dots i { animation: none; opacity: .7; } }

/* formular */
.chat-composer { display: grid; gap: .6rem; }
.chat-composer textarea { min-height: 64px; max-height: 220px; }
.chat-composer .btn { justify-self: end; }
.chat-closed { padding: 1rem; border: 1px dashed var(--line); border-radius: var(--radius); margin: 0; }
.chat-links-pick { border: 1px solid var(--line); border-radius: 10px; padding: .6rem .9rem; background: var(--bg-2); }
.chat-links-pick summary { cursor: pointer; font-size: .85rem; color: var(--muted); }
.chat-links-list { display: grid; gap: .5rem; margin-top: .7rem; }

/* Studio: postranni panel konverzace */
.chat-side h3 { margin-bottom: .2rem; }
.sep { border: 0; border-top: 1px solid var(--line); margin: 1.2rem 0; }
.profile-actions { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }

/* AI: navrh odpovedi ve Studiu a upozorneni */
.ai-draft { border: 1px solid var(--accent); border-radius: var(--radius); background: var(--bg-2); padding: .9rem 1rem; margin: .8rem 0; display: grid; gap: .6rem; }
.ai-draft-head { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.ai-draft-link { display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; font-size: .88rem; }
.ai-draft-actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.ai-draft-edit summary { display: inline-block; cursor: pointer; }
.ai-draft-edit form { display: grid; gap: .6rem; margin-top: .7rem; }
.ai-draft-edit textarea { min-height: 90px; }
.msg-model { margin-inline-start: .35rem; }

/* ---------- placene zpravy, prilohy, hromadne zpravy ---------- */
.chat-actions { display: flex; align-items: center; justify-content: flex-end; gap: .5rem; flex-wrap: wrap; }
.chat-actions form { margin: 0; }
.msg-media { margin-top: .5rem; display: grid; gap: .45rem; justify-items: start; }
.msg-body + .msg-media { margin-top: .6rem; }
.msg-media-grid { display: grid; gap: .3rem; width: min(100%, 360px); grid-template-columns: repeat(2, 1fr); }
.msg-media-n1 { grid-template-columns: 1fr; }
.msg-media-item { position: relative; display: block; aspect-ratio: 1; overflow: hidden; border-radius: 10px; background: var(--bg); border: 1px solid var(--line); }
.msg-media-n1 .msg-media-item { aspect-ratio: auto; max-height: 420px; }
.msg-media-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.msg-media-locked::after { content: ''; position: absolute; inset: 0; background: color-mix(in srgb, var(--bg) 35%, transparent); }
.msg-media-off { display: grid; place-items: center; padding: .5rem; font-size: .75rem; color: var(--muted); text-align: center; }
.msg-media-status { font-size: .72rem; }
.msg-tip-note { margin-top: .3rem; font-style: italic; }
.ppv-preview { display: flex; justify-content: center; gap: .4rem; margin-bottom: 1.25rem; }
.ppv-preview img { width: 30%; max-width: 120px; aspect-ratio: 1; object-fit: cover; border-radius: 10px; }

/* Studio: vyber priloh a hromadne zpravy */
.chat-attach-body { display: grid; gap: .8rem; margin-top: .7rem; }
.vault-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(76px, 1fr)); gap: .4rem; max-height: 260px; overflow-y: auto; }
.vault-item { position: relative; display: block; cursor: pointer; border-radius: 8px; overflow: hidden; border: 2px solid transparent; }
.vault-item img { width: 100%; aspect-ratio: 1; object-fit: cover; display: block; }
.vault-item input { position: absolute; top: .3rem; inset-inline-start: .3rem; z-index: 1; }
.vault-item:has(input:checked) { border-color: var(--accent); }
.vault-pill { position: absolute; bottom: .25rem; inset-inline-end: .25rem; font-size: .6rem; }
.mass-form { display: grid; gap: 1rem; }
.mass-segments { display: flex; flex-wrap: wrap; gap: .4rem 1.25rem; }
.mass-preview-count { margin: 0; font-size: 1.1rem; }
.row-test td { opacity: .75; }

/* hlasove zpravy AI: prehravac, stitek "synteticky hlas" a prepis */
.chat-voice-option { display: grid; grid-template-columns: auto 1fr; gap: .1rem .5rem; align-items: center; font-size: .9rem; }
.chat-voice-option small { grid-column: 2; }
.msg-voice { display: grid; gap: .4rem; min-width: min(280px, 100%); margin: .3rem 0; }
.msg-voice-head { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.msg-voice-player { width: 100%; max-width: 360px; height: 40px; }
.msg-voice-transcript summary { cursor: pointer; font-size: .8rem; color: var(--muted); }
.msg-voice-transcript p { margin: .3rem 0 0; white-space: pre-wrap; font-size: .9rem; }
.msg-voice-locked { padding: .6rem .8rem; border: 1px dashed var(--line); border-radius: 10px; }
.msg-voice-lock-text { font-size: .9rem; color: var(--muted); }

/* ---------- chat zdarma s limity (profil, vlakno, Studio) ---------- */

/* karta na profilu modelky */
.free-chat-card { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.25rem; margin: 0 0 1.5rem; border-radius: var(--radius); background: var(--surface); border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--line)); }
.free-chat-card-text p { margin: .3rem 0 0; }
.free-chat-card-text .eyebrow { margin-bottom: .1rem; }
.free-chat-card-actions { display: flex; gap: .5rem; flex-wrap: wrap; justify-content: flex-end; flex: none; }
.free-chat-card-exhausted, .free-chat-card-subscribers-only { background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 12%, var(--surface)), var(--surface)); }
@media (max-width: 560px) { .free-chat-card { flex-direction: column; align-items: stretch; } .free-chat-card-actions { justify-content: stretch; } .free-chat-card-actions .btn { flex: 1 1 auto; justify-content: center; } }

/* vlakno: odpocet sezeni */
.free-chat:empty { display: none; }
.free-chat-bar { display: grid; grid-template-columns: auto auto 1fr; align-items: center; gap: .15rem .7rem; padding: .5rem .85rem; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); font-size: .8rem; color: var(--muted); }
.free-chat-label { font-weight: 600; letter-spacing: .06em; text-transform: uppercase; font-size: .68rem; color: var(--faint); }
.free-chat-time { font-variant-numeric: tabular-nums; color: var(--text); font-weight: 600; }
.free-chat-meter { display: block; height: 4px; border-radius: 999px; background: var(--surface-2); overflow: hidden; }
.free-chat-meter i { display: block; height: 100%; border-radius: inherit; background: color-mix(in srgb, var(--accent) 70%, var(--surface-2)); transition: width 1s linear; }
.free-chat-hint { grid-column: 1 / -1; color: var(--accent); font-size: .78rem; }
.free-chat-hint[hidden] { display: none; }
.free-chat-bar.is-closing { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); }
.free-chat-bar.is-closing .free-chat-time { color: var(--accent); }
.free-chat-bar-idle { grid-template-columns: auto 1fr; }
@media (prefers-reduced-motion: reduce) { .free-chat-meter i { transition: none; } }

/* vlakno: zaverecna karta */
.free-chat-end { display: grid; gap: .6rem; padding: 1.1rem 1.25rem; border-radius: var(--radius-lg); background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 12%, var(--surface)), var(--surface)); border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line)); }
.free-chat-end h3 { margin: 0; }
.free-chat-end p { margin: 0; }
.free-chat-end-subscribe { display: flex; align-items: center; gap: .8rem; flex-wrap: wrap; }
.free-chat-end-links { display: grid; gap: .1rem; margin-top: .5rem; }
.free-chat-end-links .link-card { margin-top: .4rem; }

/* Studio: nastaveni chatu zdarma */
.free-chat-page .panel, .free-chat-link-panel { margin-bottom: 1.25rem; }
.free-chat-modes { display: grid; gap: .6rem; }
.free-chat-mode { display: flex; align-items: flex-start; gap: .75rem; padding: .8rem 1rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); cursor: pointer; }
.free-chat-mode input { margin-top: .3rem; accent-color: var(--accent); }
.free-chat-mode > span { display: grid; gap: .15rem; }
.free-chat-mode:has(input:checked) { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, var(--bg-2)); }
.free-chat-warn { display: flex; align-items: center; justify-content: space-between; gap: .8rem; flex-wrap: wrap; }
.free-chat-prompt-actions { display: flex; align-items: center; gap: .8rem; flex-wrap: wrap; margin: .2rem 0 1rem; }
#role-prompt textarea { font: .82rem/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; min-height: 320px; }
.free-chat-vars summary { cursor: pointer; font-size: .88rem; color: var(--muted); }
.free-chat-var-list { display: grid; grid-template-columns: max-content 1fr; gap: .35rem 1rem; margin: .8rem 0; font-size: .86rem; }
.free-chat-var-list dt, .free-chat-var-list dd { margin: 0; }
.free-chat-var-list code, .free-chat-preview-meta code { color: var(--accent); }
.free-chat-preview-meta { display: grid; grid-template-columns: max-content 1fr; gap: .25rem 1rem; margin: .8rem 0; font-size: .86rem; }
.free-chat-preview-meta dt { color: var(--faint); }
.free-chat-preview-meta dd { margin: 0; overflow-wrap: anywhere; }
.free-chat-preview { margin: .5rem 0 0; padding: 1rem; max-height: 560px; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; border-radius: var(--radius); background: var(--bg); border: 1px solid var(--line); color: var(--text); font: .78rem/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.free-chat-save { margin: 0 0 2rem; }
.free-chat-pay-warn { color: var(--danger); font-size: .8rem; }