/* Chat: linkovaný papír (Moleskine). Zpráva i avatar sedí na lince (řádek = 32 px), na očích je jen čas;
   odpověď, úprava, smazání a potvrzení přečtení se ukážou po kliknutí na zprávu. */
body.atelier #chatArea{--row:32px;padding:0}
body.atelier .chatCard{position:relative;height:calc(100dvh - 6px);min-height:420px;margin:0 -24px;border:0;border-radius:0;background:#FBFAF7;color:var(--ink)}

body.atelier .chatHeading{display:block;padding:var(--row) 44px 0 34px;background:none;border:0}
body.atelier .chatGroupAvatar,body.atelier #chatInstall{display:none}
body.atelier .chatHeading h1{margin:0;font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;line-height:var(--row);color:var(--gold-ink)}
body.atelier .chatHeading p{margin:0;font-size:12px;line-height:var(--row);color:var(--muted)}
body.atelier .chatTools{display:flex;gap:18px;padding:0 44px 0 34px;background:none;border:0}
body.atelier .chatTools select,body.atelier .chatTools input{height:var(--row);min-height:0;padding:0 4px;border:0;border-bottom:1px solid #B9B6AB;border-radius:0;background:transparent;font-size:13px;box-shadow:none}
body.atelier .chatTools select{flex:0 0 180px}
body.atelier .chatTools input{flex:1}

body.atelier .chatScroll{padding:0 44px 0 34px;background-color:#FBFAF7;
 background-image:repeating-linear-gradient(to bottom,transparent 0,transparent calc(var(--row) - 1px),#E3E0D6 calc(var(--row) - 1px),#E3E0D6 var(--row));background-attachment:local;background-size:auto}
body.atelier .chatOlder{display:block;margin:0;height:var(--row);min-height:0;padding:0 8px;background:none;font-size:11px;line-height:var(--row);color:var(--muted);text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:4px}
body.atelier .chatDay{display:block;margin:0;padding:0;height:var(--row);line-height:var(--row);border-radius:0;background:none;box-shadow:none;text-align:center;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-ink)}
body.atelier .chatEmpty{margin:0;line-height:var(--row);color:var(--muted);font-size:14px}

body.atelier .chatMessageRow{display:flex;align-items:flex-start;gap:10px;margin:0;min-height:var(--row)}
body.atelier .chatMessageRow.mine{justify-content:flex-end}
body.atelier .chatPersonAvatar{flex:0 0 24px;width:24px;height:24px;min-width:24px;margin:4px 0 0;align-self:flex-start;box-shadow:none}
body.atelier .chatBubble{display:flex;flex-wrap:nowrap;align-items:flex-start;column-gap:10px;max-width:calc(100% - 40px);min-width:0;padding:0;background:none;border-radius:0;box-shadow:none;cursor:default}
body.atelier .chatBubble:has(.chatQuote,.chatAttachment){flex-wrap:wrap}
body.atelier .chatMeta,body.atelier .chatOwnerActions{flex:none}
body.atelier .chatBubble::before,body.atelier .chatBubble::after{display:none}
body.atelier .chatSender,body.atelier .chatSenderRole{display:none}
body.atelier .chatBody{flex:0 1 auto;min-width:0;font-size:15px;line-height:var(--row);color:var(--ink);white-space:pre-wrap;overflow-wrap:anywhere}
body.atelier .chatBody a{color:var(--gold-ink)}
body.atelier .chatQuote{flex:0 0 100%;height:var(--row);min-height:0;margin:0;padding:0 0 0 10px;border:0;border-left:2px solid var(--gold);border-radius:0;background:none;color:var(--muted);font-size:12px;line-height:var(--row);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
body.atelier .chatAttachment{flex:0 0 100%;height:var(--row)}
body.atelier .chatAttachment:has(img),body.atelier .chatAttachment:has(canvas){height:calc(var(--row) * 7)}
body.atelier .chatAttachment img{max-height:calc(var(--row) * 7 - 8px);margin:4px 0;border-radius:4px}
body.atelier .chatMeta{display:flex;align-items:center;gap:2px;margin:0;font-size:10px;line-height:var(--row);color:#A8A395}
body.atelier .chatMessageRow.mine .chatMeta{order:-1}
body.atelier .chatMeta time{letter-spacing:.04em}
body.atelier .chatMeta>span,body.atelier .chatMeta .chatEditedLabel,body.atelier .chatAnswer,body.atelier .chatOwnerActions{display:none}
body.atelier .chatBubble.open .chatMeta>span,body.atelier .chatBubble.open .chatEditedLabel{display:inline}
body.atelier .chatBubble.open .chatAnswer{display:inline-grid}
body.atelier .chatBubble.open .chatOwnerActions{display:flex;order:2}
body.atelier .chatMessageRow.mine .chatBubble.open .chatOwnerActions{order:-2}
body.atelier .chatAnswer,body.atelier .chatOwnerAction{min-width:28px;min-height:0;height:var(--row);padding:0;place-items:center;background:none;color:var(--ink-soft);font-size:15px}
body.atelier .chatAnswer:hover,body.atelier .chatOwnerAction:hover{background:none;color:var(--ink)}
body.atelier .chatBubble.open .chatBody{background:linear-gradient(transparent 62%,var(--gold-soft) 62%)}
body.atelier .chatBubble{cursor:pointer}

body.atelier .chatTyping{min-height:24px;padding:0 44px 0 34px;background:none;font-size:11px;color:var(--muted)}
body.atelier .chatReply{margin:0 44px 0 34px;border-radius:0;background:none;border-left:2px solid var(--gold)}
body.atelier .chatJump{right:44px;bottom:96px;background:var(--ink);color:#fff;box-shadow:0 4px 12px #1E1E1C40}
body.atelier .chatComposer{align-items:center;gap:10px;padding:10px 44px 16px 34px;background:#FBFAF7;border-top:1px solid #D9D5C9}
body.atelier .chatComposer textarea,body.atelier .chatComposer input[type=text]{border:0;border-bottom:1px solid #B9B6AB;border-radius:0;background:transparent;box-shadow:none;font-size:15px;min-height:40px;padding:6px 4px}
body.atelier .chatComposer textarea:focus,body.atelier .chatComposer input[type=text]:focus{border-bottom-color:var(--ink);outline:0}
body.atelier .chatTool{height:36px;min-height:36px;color:var(--ink-soft)}
body.atelier .chatComposer button[type=submit]{background:var(--ink);color:#fff;width:42px;height:42px;min-height:0;border-radius:50%;box-shadow:none}
@media(max-width:760px){
 body.atelier .chatCard{margin:0 -16px;height:100%;min-height:0}
 body.atelier .chatHeading,body.atelier .chatTools,body.atelier .chatScroll,body.atelier .chatTyping,body.atelier .chatComposer{padding-left:16px;padding-right:26px}
 body.atelier .chatTools select{flex-basis:120px}
 body.atelier .chatReply{margin:0 26px 0 16px}
}

/* Barva písma: moje zprávy modrou propiskou, ostatní běžným inkoustem */
body.atelier{--pen:#1D3A82}
body.atelier .chatMessageRow.mine .chatBody,body.atelier .chatComposer textarea,body.atelier .chatComposer input[type=text]{color:var(--pen)}
body.atelier .chatMessageRow.mine .chatBody a{color:var(--pen);text-decoration-color:#1D3A8266}

/* Široký monitor: rozevřený zápisník, vlevo chat, vpravo zápisník projektů (každá strana jako list A4) */
body.atelier #chatArea[hidden]{display:none!important}
body.atelier .chatNotes{display:none}
@media(min-width:1100px){
 body.atelier #chatArea:not([hidden]){display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);max-width:1900px;margin:0 auto}
 body.atelier .chatCard{margin:0;height:calc(100dvh - 6px)}
 body.atelier .chatCard::after{display:none}
 body.atelier .chatCard::before{content:"";position:absolute;top:0;bottom:0;right:0;width:36px;pointer-events:none;z-index:3;background:linear-gradient(to right,transparent,#1E1E1C14)}
 body.atelier .chatNotes{display:block;position:relative;box-sizing:border-box;height:calc(100dvh - 6px);overflow-y:auto;padding:0 44px 0 40px;background-color:#FBFAF7;
  background-image:repeating-linear-gradient(to bottom,transparent 0,transparent 31px,#E3E0D6 31px,#E3E0D6 32px);background-attachment:local;scrollbar-width:thin;border-left:1px solid #D9D5C9}
 body.atelier .chatNotes::after{content:"";position:sticky;display:block;top:0}
 body.atelier .chatNotes::before{content:"";position:fixed;pointer-events:none;width:36px;top:0;bottom:0;margin-left:-40px;background:linear-gradient(to left,transparent,#1E1E1C14);z-index:2}
}
body.atelier .notesBook{--row:32px;padding-bottom:64px}
body.atelier .notesTitle{height:calc(var(--row) * 2);padding-top:var(--row);line-height:var(--row);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-ink)}
body.atelier .notesLetter{height:var(--row);line-height:var(--row);margin-top:var(--row);font-size:20px;font-weight:300;letter-spacing:.1em;color:var(--gold-ink)}
body.atelier .notesEntry{margin:0 0 var(--row)}
body.atelier .notesHead{display:flex;align-items:baseline;gap:10px;height:var(--row);line-height:var(--row)}
body.atelier .notesName{height:var(--row);min-height:0;padding:0;background:none;color:var(--ink);font-size:17px;font-weight:700;line-height:var(--row);border-radius:0;text-align:left}
body.atelier .notesName:hover{background:none;text-decoration:underline;text-decoration-color:var(--gold);text-underline-offset:4px}
body.atelier .notesKind{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
body.atelier .notesLine{margin:0;font-size:14px;line-height:var(--row);color:#4d4b44}
body.atelier .notesLine.late{color:#B0503C}

/* Přehled, Projekty a Chat mají vlastní posuvníky: celá stránka se nesmí posouvat (jinak zmizí horní část pod lištou) */
body.atelier.chatOpen{height:100dvh;overflow:hidden}
@media(min-width:761px){body.atelier.fixedView{height:100dvh;overflow:hidden}}
/* zlatý pruh na pravém okraji zápisníku projektů */
@media(min-width:1100px){
 body.atelier .chatNotes{background-image:repeating-linear-gradient(to bottom,transparent 0,transparent 31px,#E3E0D6 31px,#E3E0D6 32px);background-attachment:local}
 body.atelier .chatNotes::after{display:none}
}

/* Chat podle projektu: zápisník je zároveň přepínač místností */
body.atelier .notesEntry.active{margin-left:-14px;padding-left:12px;border-left:3px solid var(--gold);background:linear-gradient(to right,var(--gold-soft),transparent 85%)}
body.atelier .notesAll{margin-bottom:0}
body.atelier .notesDetail{margin-left:auto;margin-right:2px;height:var(--row);min-height:0;padding:0 4px;background:none;color:var(--muted);font-size:11px;letter-spacing:.06em;border-radius:0;opacity:0;transition:opacity .15s}
body.atelier .notesEntry:hover .notesDetail,body.atelier .notesEntry:focus-within .notesDetail{opacity:1}
body.atelier .notesDetail:hover{background:none;color:var(--ink)}
body.atelier .chatProjLink{display:block;height:var(--row);min-height:0;padding:0;background:none;border-radius:0;font-size:12px;line-height:var(--row);color:var(--gold-ink);text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:4px}
body.atelier .chatProjLink[hidden]{display:none}