:root {
  --bg: #0f1117;
  --bg2: #161923;
  --bg3: #1e2230;
  --border: #2a2f3d;
  --fg: #e6e8ef;
  --fg2: #9aa1b4;
  --fg3: #6b7284;
  --accent: #f0a04b;
  --accent2: #7aa2f7;
  --think: #b48ead;
  --tool: #8fbcbb;
  --ok: #7ec699;
  --err: #e06c75;
  --user: #24304a;
  --mono: ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.5 var(--sans); }
[hidden] { display: none !important; }
button { font: inherit; cursor: pointer; }
a { color: var(--accent2); }

.logo { font-weight: 700; font-size: 20px; letter-spacing: .5px; }
.logo span { color: var(--accent); }

/* ---- login */
#login { height: 100%; display: flex; align-items: center; justify-content: center; }
#loginForm { background: var(--bg2); border: 1px solid var(--border); border-radius: 12px; padding: 28px; width: 320px; display: flex; flex-direction: column; gap: 12px; }
#loginForm input { padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border); background: var(--bg); color: var(--fg); font-size: 15px; }
#loginForm button { padding: 10px; border-radius: 8px; border: 0; background: var(--accent); color: #111; font-weight: 600; }
.err { color: var(--err); min-height: 1.2em; font-size: 13px; }

/* ---- layout */
#app { height: 100%; display: flex; }
#sidebar { width: 260px; flex: 0 0 260px; background: var(--bg2); border-right: 1px solid var(--border); display: flex; flex-direction: column; }
.side-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; border-bottom: 1px solid var(--border); }
.side-head button { width: 32px; height: 32px; border-radius: 8px; border: 1px solid var(--border); background: var(--bg3); color: var(--fg); font-size: 18px; line-height: 1; }
#sessionList { flex: 1; overflow-y: auto; padding: 8px; }
.sess { padding: 8px 10px; border-radius: 8px; cursor: pointer; display: flex; flex-direction: column; gap: 2px; position: relative; }
.sess:hover { background: var(--bg3); }
.sess.active { background: var(--bg3); outline: 1px solid var(--border); }
.sess .t { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 14px; padding-right: 22px; }
.sess .m { font-size: 11px; color: var(--fg3); display: flex; gap: 8px; }
.sess .busy::before { content: "●"; color: var(--accent); margin-right: 4px; animation: pulse 1s infinite; }
.sess .live::before { content: "●"; color: var(--ok); margin-right: 4px; }
.sess .del { position: absolute; right: 6px; top: 6px; border: 0; background: transparent; color: var(--fg3); font-size: 14px; display: none; }
.sess:hover .del { display: block; }
.sess .del:hover { color: var(--err); }
.side-foot { padding: 10px 16px; border-top: 1px solid var(--border); font-size: 11px; color: var(--fg3); }
.conn { margin-top: 4px; }
.conn.on { color: var(--ok); }
.conn.off { color: var(--err); }

#main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
#topbar { display: flex; align-items: center; gap: 10px; padding: 10px 16px; border-bottom: 1px solid var(--border); background: var(--bg2); }
#topbar .spacer { flex: 1; }
#title { font-weight: 600; padding: 2px 6px; border-radius: 6px; outline: none; max-width: 50vw; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#title:focus { background: var(--bg3); }
.toggle { font-size: 12px; color: var(--fg2); display: flex; align-items: center; gap: 4px; user-select: none; }
button.icon { border: 1px solid var(--border); background: var(--bg3); color: var(--fg2); border-radius: 8px; width: 32px; height: 32px; }
#btnMenu { display: none; }

/* ---- chat */
#chat { flex: 1; overflow-y: auto; padding: 20px 0 30px; scroll-behavior: smooth; }
.turn { max-width: 900px; margin: 0 auto 18px; padding: 0 20px; }
.turn.user .bubble { background: var(--user); border-radius: 14px 14px 4px 14px; padding: 10px 14px; margin-left: auto; max-width: 80%; width: fit-content; white-space: pre-wrap; word-break: break-word; }
.turn.user { display: flex; }
.turn.assistant { display: flex; flex-direction: column; gap: 8px; }
.turn.assistant .md { line-height: 1.6; word-break: break-word; }
.md p { margin: 0 0 10px; }
.md p:last-child { margin-bottom: 0; }
.md pre { background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; overflow-x: auto; font: 13px/1.5 var(--mono); }
.md code { font: 13px var(--mono); background: var(--bg3); padding: 1px 5px; border-radius: 4px; }
.md pre code { background: transparent; padding: 0; }
.md table { border-collapse: collapse; margin: 8px 0; }
.md th, .md td { border: 1px solid var(--border); padding: 4px 10px; }
.md blockquote { border-left: 3px solid var(--border); margin: 0; padding: 2px 12px; color: var(--fg2); }
.md h1, .md h2, .md h3 { margin: 12px 0 6px; }
.md ul, .md ol { padding-left: 24px; margin: 4px 0 8px; }

/* blocks */
.block { border: 1px solid var(--border); border-radius: 10px; background: var(--bg2); overflow: hidden; font-size: 13px; }
.block > .head { display: flex; align-items: center; gap: 8px; padding: 6px 10px; cursor: pointer; user-select: none; color: var(--fg2); }
.block > .head .ico { font-size: 14px; }
.block > .head .name { font-weight: 600; }
.block > .head .sub { color: var(--fg3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-family: var(--mono); font-size: 12px; flex: 1; min-width: 0; }
.block > .head .chev { color: var(--fg3); transition: transform .15s; }
.block.open > .head .chev { transform: rotate(90deg); }
.block > .body { display: none; border-top: 1px solid var(--border); }
.block.open > .body { display: block; }
.block pre { margin: 0; padding: 10px 12px; font: 12.5px/1.5 var(--mono); white-space: pre-wrap; word-break: break-word; max-height: 420px; overflow: auto; }

.block.thinking { border-color: #3b3048; background: #1b1722; }
.block.thinking > .head { color: var(--think); }
.block.thinking .body { color: #c9b8d4; font-style: italic; }
.block.thinking .body pre { font-family: var(--sans); font-size: 13.5px; }
.block.thinking.streaming > .head .ico { animation: pulse 1.2s infinite; }
.block.thinking .empty { padding: 8px 12px; color: var(--fg3); font-style: italic; }

.block.tool > .head { color: var(--tool); }
.block.tool .result { border-top: 1px dashed var(--border); }
.block.tool .result .rh { padding: 4px 12px; font-size: 11px; color: var(--fg3); text-transform: uppercase; letter-spacing: .5px; }
.block.tool.error { border-color: #5a2f36; }
.block.tool.error .result .rh { color: var(--err); }
.block.tool.running > .head .ico { animation: spin 1s linear infinite; display: inline-block; }
.block.tool .input pre { max-height: 260px; }
.block.tool .input .cmd { color: #e5c07b; }

.block.perm { border-color: var(--accent); background: #2a2214; }
.block.perm > .head { color: var(--accent); cursor: default; }
.block.perm .actions { display: flex; gap: 8px; padding: 8px 12px; border-top: 1px solid var(--border); }
.block.perm .actions button { padding: 6px 14px; border-radius: 6px; border: 0; font-weight: 600; }
.block.perm .actions .allow { background: var(--ok); color: #111; }
.block.perm .actions .deny { background: var(--bg3); color: var(--fg); border: 1px solid var(--border); }
.block.perm.done .actions { display: none; }
.block.perm.done > .head::after { content: attr(data-outcome); margin-left: auto; color: var(--fg3); font-size: 12px; }

.nested { margin-left: 22px; border-left: 2px solid var(--border); padding-left: 10px; }
.result-line { font-size: 11.5px; color: var(--fg3); font-family: var(--mono); display: flex; gap: 14px; flex-wrap: wrap; }
.result-line.err { color: var(--err); }
.sysline { max-width: 900px; margin: 0 auto 12px; padding: 0 20px; font-size: 11.5px; color: var(--fg3); text-align: center; }
.sysline.err { color: var(--err); }
.cursor::after { content: "▍"; color: var(--accent); animation: pulse .8s infinite; }

/* ---- status + composer */
#statusbar { display: flex; align-items: center; gap: 8px; padding: 4px 24px; font-size: 12px; color: var(--fg3); border-top: 1px solid var(--border); background: var(--bg2); }
#statusDot { width: 8px; height: 8px; border-radius: 50%; background: var(--fg3); }
#statusbar.busy #statusDot { background: var(--accent); animation: pulse 1s infinite; }
#statusbar.thinking #statusDot { background: var(--think); animation: pulse 1s infinite; }
#statusbar.tool #statusDot { background: var(--tool); animation: pulse 1s infinite; }
#statusbar.perm #statusDot { background: var(--accent); animation: pulse .5s infinite; }
#statusCost { margin-left: auto; font-family: var(--mono); }
#composer { display: flex; gap: 8px; padding: 12px 20px calc(12px + env(safe-area-inset-bottom)); background: var(--bg2); align-items: flex-end; }
#input { flex: 1; resize: none; background: var(--bg); color: var(--fg); border: 1px solid var(--border); border-radius: 12px; padding: 10px 14px; font: 15px/1.45 var(--sans); max-height: 40vh; outline: none; }
#input:focus { border-color: var(--accent2); }
#composer button { width: 44px; height: 44px; border-radius: 12px; border: 0; background: var(--accent); color: #111; font-size: 18px; }
#btnStop { background: var(--err) !important; color: #fff !important; }

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .3; } }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 800px) {
  #sidebar { position: fixed; inset: 0 auto 0 0; z-index: 10; transform: translateX(-100%); transition: transform .2s; width: 80vw; max-width: 320px; }
  #sidebar.open { transform: none; box-shadow: 0 0 40px rgba(0,0,0,.6); }
  #btnMenu { display: block; }
  .toggle { display: none; }
  .turn { padding: 0 12px; }
  .turn.user .bubble { max-width: 92%; }
}

/* ---- roles / admin panel */
.badge { display: inline-block; font-size: 11px; padding: 1px 8px; border-radius: 10px; background: var(--bg3); color: var(--fg2); border: 1px solid var(--border); }
.badge.admin { color: var(--accent); border-color: var(--accent); }
.badge.warn { color: var(--accent); }
#roleLine a { color: var(--fg3); margin-left: 6px; }
body.role-user .admin-only { display: none !important; }
body.role-user #sidebar .side-foot #cfgLine { display: none; }
.sess-group { font-size: 11px; color: var(--fg3); text-transform: uppercase; letter-spacing: .5px; padding: 10px 10px 4px; }
.sess .m .role { color: var(--accent2); }
#rememberWrap { align-self: center; white-space: nowrap; }
#rememberWrap:has(input:checked) { color: var(--accent); }
#composer.remember #input { border-color: var(--accent); }

#agentPanel { position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 50; display: flex; align-items: center; justify-content: center; padding: 20px; }
.panel { background: var(--bg2); border: 1px solid var(--border); border-radius: 14px; width: min(1100px, 100%); height: min(90vh, 900px); display: flex; flex-direction: column; overflow: hidden; }
.panel-head { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.panel-head .spacer { flex: 1; }
.muted { color: var(--fg3); font-size: 12px; font-family: var(--mono); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tabs { display: flex; gap: 2px; padding: 8px 12px 0; border-bottom: 1px solid var(--border); overflow-x: auto; }
.tabs button { border: 0; background: transparent; color: var(--fg2); padding: 8px 12px; border-bottom: 2px solid transparent; white-space: nowrap; font-size: 13px; }
.tabs button.active { color: var(--fg); border-bottom-color: var(--accent); }
.tab-body { flex: 1; overflow: auto; padding: 14px 16px; display: flex; flex-direction: column; }
.tab-body section { display: flex; flex-direction: column; gap: 10px; flex: 1; min-height: 0; }
.tab-body textarea { flex: 1; min-height: 300px; width: 100%; background: var(--bg); color: var(--fg); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; font: 13px/1.5 var(--mono); resize: vertical; }
.hint { margin: 0; color: var(--fg2); font-size: 13px; }
.hint code { font-family: var(--mono); background: var(--bg3); padding: 1px 4px; border-radius: 4px; font-size: 12px; }
.row { display: flex; align-items: center; gap: 12px; }
.row .save { padding: 7px 16px; border-radius: 8px; border: 0; background: var(--accent); color: #111; font-weight: 600; }
.save-msg { font-size: 12px; color: var(--fg3); }
.save-msg.ok { color: var(--ok); }
.save-msg.err { color: var(--err); }
.panel-foot { padding: 8px 16px; border-top: 1px solid var(--border); white-space: normal; }
.list-item { border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; margin-bottom: 8px; background: var(--bg); cursor: pointer; }
.list-item:hover { border-color: var(--fg3); }
.list-item .n { font-weight: 600; color: var(--tool); }
.list-item .d { font-size: 13px; color: var(--fg2); }
.list-item .f { font-size: 11px; color: var(--fg3); font-family: var(--mono); }
#skillView { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; font: 12.5px/1.5 var(--mono); white-space: pre-wrap; max-height: 50vh; overflow: auto; }
.empty-note { color: var(--fg3); font-size: 13px; }

/* ---- schedule */
.sched-head { display: flex; align-items: center; gap: 12px; margin-top: 6px; }
.mini { border: 1px solid var(--border); background: var(--bg3); color: var(--fg2); border-radius: 6px; padding: 3px 10px; font-size: 12px; }
.mini:hover { color: var(--fg); }
.mini.danger:hover { color: var(--err); border-color: var(--err); }
input.inline { background: var(--bg); color: var(--fg); border: 1px solid var(--border); border-radius: 6px; padding: 2px 6px; font: 12px var(--mono); }
.task { border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; margin-bottom: 8px; background: var(--bg); display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; }
.task.off { opacity: .55; }
.task .n { font-weight: 600; }
.task .n .running { color: var(--accent); font-size: 12px; margin-left: 8px; animation: pulse 1s infinite; }
.task .s { font-size: 12px; color: var(--fg2); font-family: var(--mono); }
.task .p { font-size: 13px; color: var(--fg2); white-space: pre-wrap; max-height: 4.5em; overflow: hidden; grid-column: 1 / -1; }
.task .e { color: var(--err); font-size: 12px; grid-column: 1 / -1; }
.task .acts { display: flex; gap: 6px; align-items: flex-start; grid-row: 1 / span 2; grid-column: 2; }
.task-form { border: 1px solid var(--accent); border-radius: 8px; padding: 12px; background: var(--bg); display: flex; flex-direction: column; gap: 8px; }
.task-form label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--fg2); }
.task-form label.chk { flex-direction: row; align-items: center; align-self: end; }
.task-form input, .task-form select, .task-form textarea { background: var(--bg2); color: var(--fg); border: 1px solid var(--border); border-radius: 6px; padding: 6px 8px; font: 13px var(--sans); }
.task-form textarea { min-height: 80px; font-family: var(--sans); resize: vertical; }
.task-form .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px; }
.runlog { display: flex; flex-direction: column; gap: 4px; }
.run { display: grid; grid-template-columns: 130px 1fr auto; gap: 2px 12px; font-size: 12.5px; padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px; background: var(--bg); cursor: pointer; }
.run:hover { border-color: var(--fg3); }
.run .t { color: var(--fg3); font-family: var(--mono); }
.run .st { font-family: var(--mono); }
.run .st.success { color: var(--ok); } .run .st.error, .run .st.crashed, .run .st.timeout { color: var(--err); } .run .st.running { color: var(--accent); animation: pulse 1s infinite; }
.run .sum { grid-column: 1 / -1; color: var(--fg2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

#btnNotify { filter: grayscale(1); opacity: .6; }
#btnNotify.on { filter: none; opacity: 1; border-color: var(--accent); }

/* ---- attachments */
#composer button.ghost { background: var(--bg3); color: var(--fg2); font-size: 18px; }
#composer button.ghost:hover { color: var(--fg); }
#attachStrip { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 20px 0; background: var(--bg2); }
.chip { display: inline-flex; align-items: center; gap: 6px; max-width: 260px; padding: 4px 8px 4px 6px; border: 1px solid var(--border); border-radius: 10px; background: var(--bg); font-size: 12.5px; color: var(--fg2); }
.chip .ico { font-size: 14px; }
.chip .n { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chip .s { color: var(--fg3); font-family: var(--mono); font-size: 11px; }
.chip .x { border: 0; background: none; color: var(--fg3); cursor: pointer; font-size: 13px; padding: 0 2px; }
.chip .x:hover { color: var(--err); }
.chip.uploading { opacity: .6; }
.chip.uploading .ico { animation: pulse .8s infinite; }
.chip.err { border-color: var(--err); color: var(--err); }
.chip img { width: 28px; height: 28px; object-fit: cover; border-radius: 6px; }
.bubble .files { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.bubble .files:first-child { margin-top: 0; }
.bubble .files a { color: inherit; text-decoration: none; }
.bubble .files a.chip:hover { border-color: var(--accent); }
.bubble .files a.img { display: block; }
.bubble .files a.img img { max-width: min(320px, 100%); max-height: 240px; border-radius: 10px; border: 1px solid var(--border); display: block; }
.bubble .files a.img .cap { font-size: 11px; color: var(--fg3); margin-top: 2px; }
#dropHint { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(0,0,0,.6); color: var(--accent); font-size: 20px; border: 2px dashed var(--accent); z-index: 20; pointer-events: none; }
#main { position: relative; }

/* telegram tab */
.tg-status { font-size: 13px; display: flex; flex-direction: column; gap: 2px; }
.tg-status .ok { color: var(--ok); }
.tg-status .err { color: var(--err); }
.tg-status a, .hint a { color: var(--accent); }
.tg-user { cursor: default; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; }
.tg-user .n { flex: 1; display: flex; gap: 8px; align-items: center; }
.tg-user .f { flex-basis: 100%; }
.sess .m .role.tg-admin { color: var(--accent); }
.bubble .files .audio { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.bubble .files .audio audio { height: 34px; max-width: 100%; }