/* BegaOS theme: matches Bega Books (Bega Tech brand). Orange #FF6B09, grey #B9B8B8, charcoal #2B2B2B. */
:root{
  --orange:#FF6B09; --orange-dark:#E85F00; --orange-soft:#FFF1E8; --gray:#B9B8B8; --dark:#2B2B2B;
  --bg:#F5F5F6; --card:#fff; --line:#E7E7E9; --text:#222; --muted:#6b6b6b;
  --ok:#16a34a; --ok-soft:#DCFCE7; --warn:#b45309; --warn-soft:#FEF3C7; --bad:#dc2626; --bad-soft:#FEE2E2; --info:#1d4ed8; --info-soft:#DBEAFE;
  --radius:12px; --shadow:0 6px 18px rgba(18,18,18,.06); --shadow-sm:0 1px 4px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:Inter,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
.ic{flex-shrink:0;vertical-align:middle}
.muted{color:var(--muted)}.sm{font-size:12px}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.grow{flex:1;min-width:0}
h3{margin:0 0 6px;font-size:16px;color:var(--dark)}h4{margin:18px 0 8px;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}

/* ---------- buttons & fields ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;background:var(--orange);color:#1b1b1b;border:1px solid transparent;border-radius:9px;padding:7px 14px;cursor:pointer;font-weight:600;transition:background .15s,transform .08s}
.btn:hover{background:var(--orange-dark)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.ghost{background:#fff;color:var(--text);border-color:var(--line);font-weight:500}.btn.ghost:hover{background:#fafafa;border-color:#d4d4d8}
.btn.ok{background:var(--ok);color:#fff}.btn.ok:hover{background:#15803d}
.btn.bad{background:#fff;color:var(--bad);border-color:#f3b4b4}.btn.bad:hover{background:var(--bad-soft)}
.btn.sm{padding:4px 10px;font-size:12px;border-radius:8px}
.btn.icon{padding:7px;border-radius:9px}
input,select,textarea{width:100%;background:#fff;border:1px solid #dcdcdf;border-radius:9px;padding:8px 11px;outline:none;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,107,9,.12)}
input[type=checkbox]{width:auto;accent-color:var(--orange)}
textarea{min-height:84px;resize:vertical}
label{display:block;margin:12px 0 4px;color:var(--muted);font-size:12px;font-weight:600}
label.check{display:flex;align-items:center;gap:8px;color:var(--text);font-weight:500;font-size:14px;margin:10px 0}

/* ---------- cards, tags ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow-sm)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.tag{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:600;padding:2px 8px;border-radius:99px;background:#eee;color:#444;text-transform:capitalize}
.tag.bug,.tag.bad{background:var(--bad-soft);color:var(--bad)}.tag.ok{background:var(--ok-soft);color:var(--ok)}.tag.warn{background:var(--warn-soft);color:var(--warn)}.tag.info,.tag.directive{background:var(--info-soft);color:var(--info)}.tag.orange{background:var(--orange-soft);color:var(--orange-dark)}
.pill{display:inline-block;border:1px solid var(--line);border-radius:99px;padding:1px 9px;margin:2px 4px 2px 0;font-size:12px;background:#fff}
.dot{width:8px;height:8px;border-radius:50%;background:#9ca3af;flex-shrink:0;display:inline-block}.dot.working{background:var(--ok);box-shadow:0 0 0 3px rgba(22,163,74,.2)}.dot.waiting{background:#f59e0b}
.badge{background:var(--orange);color:#1b1b1b;border-radius:99px;padding:0 7px;font-size:11px;font-weight:700;margin-left:auto;min-width:20px;text-align:center}
.empty{display:flex;flex-direction:column;align-items:center;gap:8px;padding:48px 16px;color:var(--muted);text-align:center}
.tabs{display:flex;gap:6px;margin-bottom:12px;flex-wrap:wrap}
.avatar{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--orange-soft);font-size:18px;flex-shrink:0}
.avatar.sm{width:26px;height:26px;font-size:14px}.avatar.ceo{background:var(--orange);color:#1b1b1b;font-weight:700;font-size:13px}.avatar.sys{background:#eee;color:#666}

/* ---------- app layout ---------- */
#root{height:100%}
.app{display:flex;height:100dvh;overflow:hidden}
.sidebar{width:248px;background:var(--dark);color:#fff;display:flex;flex-direction:column;padding:18px 12px;gap:4px;flex-shrink:0;overflow:auto}
.sidebar .brand{padding:2px 8px 16px}
.nav-item{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:9px;cursor:pointer;color:#e8e8e8;font-size:14px;transition:background .15s;user-select:none;white-space:nowrap}
.nav-item:hover{background:rgba(255,255,255,.07)}
.nav-item.on{background:var(--orange);color:#111;font-weight:600}
.nav-item .badge{background:#fff;color:#111}.nav-item.on .badge{background:#111;color:#fff}
.side-sect{display:flex;align-items:center;justify-content:space-between;color:var(--gray);font-size:11px;text-transform:uppercase;letter-spacing:.06em;margin:16px 12px 4px;cursor:pointer}
.side-sect button{background:none;border:0;color:var(--gray);cursor:pointer;padding:0;display:flex}
.chat-item{display:flex;align-items:center;gap:9px;padding:6px 12px;border-radius:8px;cursor:pointer;color:#d6d6d6;font-size:13px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.chat-item:hover{background:rgba(255,255,255,.07)}.chat-item.on{background:rgba(255,107,9,.22);color:#fff}
.side-bottom{margin-top:auto;padding-top:12px;border-top:1px solid rgba(255,255,255,.08)}
.main{flex:1;display:flex;flex-direction:column;min-width:0}
.header{display:flex;align-items:center;gap:14px;padding:12px 24px;background:#fff;border-bottom:1px solid var(--line)}
.header .page-title{font-size:19px;font-weight:700;color:var(--dark);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.status-line{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:8px}
.view{flex:1;overflow:auto;padding:22px 24px;min-height:0}
#menu{display:none}

/* ---------- login ---------- */
.login{display:flex;min-height:100dvh;background:var(--bg)}
.login .brand-panel{flex:1;background:var(--dark);color:#fff;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:48px;gap:28px}
.login .brand-panel h1{margin:0;font-size:34px;letter-spacing:.02em}.login .brand-panel p{margin:6px 0 0;color:var(--gray);max-width:360px;text-align:center}
.login .form-panel{flex:1;display:flex;align-items:center;justify-content:center;padding:32px}
.login .box{width:100%;max-width:400px;background:#fff;border-radius:16px;padding:32px;box-shadow:var(--shadow)}
.login .box h2{margin:0 0 4px;color:var(--dark)}
.input-icon{position:relative}.input-icon .ic{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:#9ca3af}.input-icon input{padding-left:36px}
.err{display:flex;gap:8px;align-items:flex-start;background:var(--bad-soft);color:var(--bad);border-radius:9px;padding:9px 12px;margin-top:12px;font-size:13px}

/* ---------- dashboard ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:18px}
.stat{background:#fff;border-radius:var(--radius);padding:14px 18px;box-shadow:var(--shadow-sm);border:1px solid var(--line);cursor:pointer}
.stat .label{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px}.stat .value{font-size:28px;font-weight:700;color:var(--dark);line-height:1.2;margin-top:2px}
.stat.hot{border-color:var(--orange);background:var(--orange-soft)}
.dash-grid{display:grid;grid-template-columns:2fr 1fr;gap:16px}
.list-row{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--line)}.list-row:last-child{border-bottom:0}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:12px;color:var(--muted);font-weight:600;background:#fafafa}

/* ---------- chat ---------- */
.chatbox{display:flex;flex-direction:column;height:100%;max-width:900px}
.chatbox .msgs{flex:1;overflow:auto;display:flex;flex-direction:column;gap:2px;padding:4px 4px 12px}
.msg{display:flex;gap:11px;padding:2px 0}.msg.first{margin-top:12px}
.msg .gutter{width:34px;flex-shrink:0}
.msg .who{font-weight:700;color:var(--dark)}.msg .who small{color:var(--muted);font-weight:400;margin-left:8px;font-size:12px}
.msg .body{white-space:pre-wrap;word-break:break-word}
.msg.human .who{color:var(--orange-dark)}
.sysmsg{align-self:center;color:var(--muted);font-size:12px;background:#ececee;border-radius:99px;padding:3px 12px;margin:8px 0;max-width:90%;text-align:center}
.attachments{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.file-chip{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:7px 11px;text-decoration:none;color:var(--text);max-width:280px;box-shadow:var(--shadow-sm)}
.file-chip:hover{border-color:var(--orange)}.file-chip .name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}.file-chip .ic{color:var(--orange-dark)}
.img-thumb{max-width:280px;max-height:220px;border-radius:10px;border:1px solid var(--line);display:block;cursor:zoom-in}
.composer{background:#fff;border:1px solid var(--line);border-radius:14px;padding:8px;box-shadow:var(--shadow-sm)}
.composer textarea{border:0;box-shadow:none;min-height:46px;max-height:180px;resize:none;padding:6px 8px}
.composer .tools{display:flex;gap:8px;align-items:center;padding:4px 4px 0}
.pending-files{display:flex;gap:6px;flex-wrap:wrap;padding:4px 6px}
.drop-on{outline:2px dashed var(--orange);outline-offset:-6px;background:var(--orange-soft)}

/* ---------- decision inbox ---------- */
.mailapp{display:grid;grid-template-columns:minmax(300px,390px) 1fr;gap:14px;height:calc(100dvh - 130px)}
.maillist,.readpane{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:auto;box-shadow:var(--shadow-sm)}
.maillist{padding:8px}.readpane{padding:24px 28px}
.mail{display:flex;gap:10px;padding:11px 10px;border-radius:9px;cursor:pointer;border-bottom:1px solid var(--line)}.mail:hover{background:#fafafa}.mail.on{background:var(--orange-soft)}
.mail .mm{min-width:0;flex:1}.mail .subj{font-weight:500;color:var(--dark);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mail.unread .subj{font-weight:700}
.mail .prev{color:var(--muted);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.unread-dot{width:8px;height:8px;border-radius:50%;background:var(--orange);flex-shrink:0;margin-top:7px}
.readpane h2{margin:0 0 6px;font-size:21px;color:var(--dark);line-height:1.3}
.question{font-size:15.5px;line-height:1.65;margin:16px 0;white-space:pre-wrap}
.also{background:#fafafa;border:1px solid var(--line);border-radius:10px;padding:10px 14px;margin:12px 0}.also li{margin:4px 0}
.opts{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.back{display:none;margin-bottom:10px}

/* ---------- board ---------- */
.cols{display:grid;grid-template-columns:repeat(5,minmax(220px,1fr));gap:12px;overflow-x:auto;align-items:start}
.col{background:#ececee;border-radius:var(--radius);padding:10px;min-height:140px}.col h4{margin:2px 4px 10px}
.task{background:#fff;border-radius:10px;padding:10px 12px;margin-bottom:8px;cursor:pointer;box-shadow:var(--shadow-sm);border:1px solid transparent}.task:hover{border-color:var(--orange)}
.task .t{font-weight:600;margin:4px 0}

/* ---------- files ---------- */
.files-layout{display:grid;grid-template-columns:210px 1fr;gap:16px}
.folder{display:flex;align-items:center;gap:9px;padding:8px 11px;border-radius:9px;cursor:pointer}.folder:hover{background:#ececee}.folder.on{background:var(--orange-soft);color:var(--orange-dark);font-weight:600}.folder .badge{background:#e5e5e7;color:#555}
.dropzone{border:2px dashed #d4d4d8;border-radius:var(--radius);padding:22px;text-align:center;color:var(--muted);background:#fff;margin-bottom:14px}
.dropzone.over{border-color:var(--orange);background:var(--orange-soft)}

/* ---------- calendar ---------- */
.cal-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}.cal-head h3{margin:0;min-width:170px;font-size:18px}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.cal-dow{background:#fafafa;padding:8px;font-size:12px;font-weight:600;color:var(--muted);text-align:center}
.cal-day{background:#fff;min-height:96px;padding:6px;cursor:pointer;overflow:hidden}.cal-day:hover{background:#fffaf6}.cal-day.other{background:#fafafa;color:#aaa}
.cal-day .n{font-size:12px;font-weight:600;margin-bottom:3px;display:inline-flex;width:22px;height:22px;align-items:center;justify-content:center;border-radius:50%}
.cal-day.today .n{background:var(--orange);color:#111}
.cal-ev{font-size:11px;background:var(--orange-soft);color:var(--orange-dark);border-left:3px solid var(--orange);padding:1px 5px;border-radius:4px;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cal-ev.ceo{background:var(--dark);color:#fff;border-color:var(--orange)}

/* ---------- modal & toast ---------- */
#modal{position:fixed;inset:0;background:rgba(20,20,20,.5);display:flex;align-items:center;justify-content:center;padding:16px;z-index:50}#modal[hidden]{display:none}
#modal .box{background:#fff;border-radius:16px;padding:22px;width:min(580px,100%);max-height:92dvh;overflow:auto;box-shadow:0 20px 50px rgba(0,0,0,.25)}
#modal .box.wide{width:min(860px,100%)}
#toasts{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:8px;z-index:60}
.toast{background:var(--dark);color:#fff;padding:10px 16px;border-radius:10px;box-shadow:var(--shadow);max-width:360px;display:flex;gap:8px;align-items:center}.toast.bad{background:var(--bad)}
pre,code{font-family:ui-monospace,Consolas,monospace;font-size:12px}pre{white-space:pre-wrap;background:#f6f6f7;padding:10px;border-radius:9px;margin:6px 0;border:1px solid var(--line)}

@media(max-width:900px){
  .sidebar{position:fixed;inset:0 auto 0 0;z-index:30;transform:translateX(-100%);transition:transform .2s;box-shadow:var(--shadow)}.sidebar.open{transform:none}
  #menu{display:inline-flex}.header,.view{padding-left:14px;padding-right:14px}
  .dash-grid,.files-layout{grid-template-columns:1fr}
  .mailapp{grid-template-columns:1fr;height:auto}.mailapp.reading .maillist{display:none}.mailapp:not(.reading) .readpane{display:none}.back{display:inline-flex}
  .cols{grid-template-columns:repeat(5,240px)}.login .brand-panel{display:none}.cal-day{min-height:64px}
}

/* ---------- fixes ---------- */
[hidden]{display:none !important}
a{color:var(--orange-dark)}
a.btn,a.file-chip,.nav-item a{text-decoration:none}

/* ---------- @mention picker ---------- */
.composer{position:relative}
.mention-pop{position:absolute;left:8px;bottom:calc(100% + 6px);width:min(340px,92%);max-height:280px;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 30px rgba(0,0,0,.18);padding:4px;z-index:20}
.mention-item{display:flex;align-items:center;gap:9px;padding:7px 9px;border-radius:8px;cursor:pointer}
.mention-item.on{background:var(--orange-soft)}
.mention-item .muted{margin-left:auto;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:48%}
.mention{color:var(--orange-dark);font-weight:600;background:var(--orange-soft);border-radius:5px;padding:0 3px}

/* ---------- roadmap ---------- */
.progress{height:7px;background:#ececee;border-radius:99px;overflow:hidden;margin:8px 0 2px}.progress>div{height:100%;background:var(--orange);border-radius:99px;transition:width .3s}
.goal{cursor:pointer}.goal:hover{border-color:var(--orange)}
.gantt{min-width:880px;position:relative}
.g-head,.g-row,.g-group{display:flex}
.g-head{background:#fafafa;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:2}
.g-label{width:250px;flex-shrink:0;padding:8px 14px;display:flex;align-items:center;gap:8px;font-size:13px;border-right:1px solid var(--line);background:#fff;position:sticky;left:0;z-index:3}
.g-head .g-label{background:#fafafa;color:var(--muted);font-size:12px;font-weight:600}
.g-months{flex:1;display:flex}.g-months>div{flex:1;padding:8px 8px;font-size:12px;font-weight:600;color:var(--muted);border-left:1px solid var(--line)}.g-months>div:first-child{border-left:0}
.g-body{position:relative}
.g-group{background:#f5f5f6;padding:6px 14px;font-weight:700;font-size:12.5px;color:var(--dark);align-items:center;gap:8px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.g-row{border-bottom:1px solid #f0f0f2;cursor:pointer;min-height:40px}.g-row:hover .g-label,.g-row:hover{background:#fffaf6}
.g-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.g-track{flex:1;position:relative;min-height:40px}
.g-overlay{position:absolute;left:250px;right:0;top:0;bottom:0;pointer-events:none;z-index:1}
.g-line{position:absolute;top:0;bottom:0;width:1px;background:#eeeef0}
.g-today{position:absolute;top:0;bottom:0;width:2px;background:var(--orange);opacity:.85}.g-today span{position:absolute;top:2px;left:4px;font-size:10px;font-weight:700;color:var(--orange-dark);background:#fff;padding:0 3px;border-radius:3px}
.g-bar{position:absolute;top:8px;height:24px;border-radius:7px;overflow:hidden;display:flex;align-items:center;box-shadow:var(--shadow-sm)}
.g-fill{position:absolute;left:0;top:0;bottom:0;background:rgba(0,0,0,.18)}
.g-bar-label{position:relative;padding:0 8px;font-size:12px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#1b1b1b}
.g-mile{position:absolute;top:10px;display:flex;align-items:center;gap:6px;white-space:nowrap}
.g-mile i{display:block;width:16px;height:16px;transform:rotate(45deg);border-radius:3px;box-shadow:var(--shadow-sm)}.g-mile-label{margin-left:6px;font-size:12px;font-weight:600}
.g-bar.st-planned,.swatch.st-planned,.g-mile.st-planned i{background:#d4d4d8}
.g-bar.st-in_progress,.swatch.st-in_progress,.g-mile.st-in_progress i{background:#FFB27A}
.g-bar.st-done,.swatch.st-done,.g-mile.st-done i{background:#86d6a0}
.g-bar.st-at_risk,.swatch.st-at_risk,.g-mile.st-at_risk i{background:#fcd34d}
.g-bar.st-delayed,.swatch.st-delayed,.g-mile.st-delayed i{background:#f5a3a3}
.swatch{width:14px;height:14px;border-radius:4px;display:inline-block}

/* ---------- reports ---------- */
.report{border-left:4px solid var(--line);margin-bottom:14px}
.report.unread{border-left-color:var(--orange);background:#fffaf6}
.report h3{font-size:17px;margin:6px 0}
.report .sect{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:12px 0 4px;font-weight:700}
.report ul{margin:0;padding-left:20px}.report li{margin:3px 0}

/* ---------- tickets ---------- */
.cols{grid-template-columns:repeat(6,minmax(200px,1fr)) !important}
.col.testing{background:#fff3ea}
.tref{color:var(--orange-dark);font-weight:600;text-decoration:none}.tref:hover{text-decoration:underline}
.thread{display:flex;flex-direction:column;gap:10px;max-height:340px;overflow:auto;padding:4px 2px;margin-bottom:8px}
.thr-msg{display:flex;gap:9px}
.thr-sys{display:flex;gap:6px;align-items:center;color:var(--muted);font-size:12px;padding-left:4px}
@media(max-width:900px){.cols{grid-template-columns:repeat(6,230px) !important}}

/* ---------- unread messages ---------- */
.chat-item.unread{color:#fff;font-weight:700;background:rgba(255,107,9,.14)}
.chat-item .cname{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis}
.side-sect.new{color:var(--orange);font-weight:700}
.badge.pulse{animation:pulse 1.8s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(255,107,9,.55)}50%{box-shadow:0 0 0 5px rgba(255,107,9,0)}}