/* ============================================================
   In-engine agent — "Forge / Unreal Copilot" eclipse theme.
   Adapted for UE's CEF WebBrowser: no backdrop-filter / color-mix /
   oklch (CPU-composited, possibly older Chromium) — explicit colors only.
   All visual tokens live in :root.
   No web-font @import — UE's CEF may have no/slow internet and a render-blocking
   font fetch stalls the whole UI. System fonts only.
   ============================================================ */
:root {
  --font-ui: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, "Cascadia Code", "Cascadia Mono", Consolas, monospace;

  --radius-sm: 7px;
  --radius: 11px;
  --radius-lg: 16px;

  --accent: #7C6BD6;
  --accent-2: #9D7BFF;
  --accent-soft: rgba(124,107,214,0.16);
  --accent-line: rgba(124,107,214,0.40);

  --bg:            #0a0a0c;
  --bg-grad:       radial-gradient(120% 90% at 80% -10%, #15131c 0%, #0a0a0c 55%);
  --bg-elev:       #0d0d10;
  --surface:       #141418;
  --surface-2:     #1a1a20;
  --surface-3:     #212129;
  --surface-trans: rgba(20,20,24,0.70);
  --border:        rgba(255,255,255,0.07);
  --border-strong: rgba(255,255,255,0.12);
  --text:          #ECECF0;
  --text-muted:    #9a9aa6;
  --text-dim:      #62626e;
  --ok:            #4ec98f;
  --warn:          #e6b450;
  --err:           #ff7a7a;
  --shadow:        0 1px 2px rgba(0,0,0,0.4), 0 8px 28px -12px rgba(0,0,0,0.55);
  --shadow-pop:    0 18px 50px -16px rgba(0,0,0,0.7);

  --sidebar-w: 276px;
  --ease: cubic-bezier(0.32, 0.72, 0, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html, body {
  margin: 0; height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}
body { overflow: hidden; }
::selection { background: var(--accent-soft); color: var(--text); }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea { font-family: inherit; }

*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 99px; border: 3px solid transparent; background-clip: padding-box; }
*::-webkit-scrollbar-thumb:hover { background: var(--text-dim); background-clip: padding-box; }
*::-webkit-scrollbar-track { background: transparent; }

.app {
  height: 100vh;
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  background: var(--bg-grad), var(--bg);
}

/* ---------------- SIDEBAR ---------------- */
.sidebar { background: var(--bg-elev); border-right: 1px solid var(--border); display: flex; flex-direction: column; min-width: 0; height: 100vh; }
.sb-head { padding: 16px 16px 12px; display: flex; align-items: center; gap: 10px; }
.brand { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; }
.brand-mark { width: 30px; height: 30px; border-radius: 9px; flex-shrink: 0; display: grid; place-items: center;
  background: linear-gradient(150deg, var(--accent) 0%, var(--accent-2) 100%); color: #fff; }
.brand-name { font-weight: 600; font-size: 15px; letter-spacing: -0.01em; }
.brand-sub { font-size: 11px; color: var(--text-dim); margin-top: -1px; letter-spacing: 0.02em; }
.icon-btn { width: 30px; height: 30px; border-radius: var(--radius-sm); display: grid; place-items: center; color: var(--text-muted); transition: background .15s, color .15s; }
.icon-btn:hover { background: var(--surface-2); color: var(--text); }

.new-chat { margin: 4px 12px 8px; padding: 9px 12px; display: flex; align-items: center; gap: 9px;
  border-radius: var(--radius-sm); font-size: 13.5px; font-weight: 500; color: var(--text);
  background: var(--surface); border: 1px solid var(--border); transition: border-color .15s, background .15s, transform .08s; }
.new-chat:hover { border-color: var(--accent-line); background: var(--surface-2); }
.new-chat:active { transform: translateY(1px); }
.new-chat .kbd { margin-left: auto; }
.kbd { font-family: var(--font-mono); font-size: 10.5px; color: var(--text-dim); border: 1px solid var(--border); border-radius: 5px; padding: 1px 5px; background: var(--bg); }

.sb-search { margin: 2px 12px 8px; display: flex; align-items: center; gap: 8px; padding: 7px 10px;
  border-radius: var(--radius-sm); background: var(--bg); border: 1px solid var(--border); color: var(--text-dim); }
.sb-search input { flex: 1; background: none; border: none; outline: none; color: var(--text); font-size: 13px; }
.sb-search input::placeholder { color: var(--text-dim); }

.sb-scroll { flex: 1; overflow-y: auto; padding: 4px 8px 8px; }
.sb-group-label { font-size: 10.5px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-dim); padding: 14px 8px 5px; }
.chat-item { display: flex; align-items: center; gap: 9px; padding: 7px 9px; border-radius: var(--radius-sm); cursor: pointer;
  color: var(--text-muted); font-size: 13px; position: relative; transition: background .13s, color .13s; }
.chat-item:hover { background: var(--surface); color: var(--text); }
.chat-item.active { background: var(--surface-2); color: var(--text); }
.chat-item.active::before { content: ''; position: absolute; left: -8px; top: 50%; transform: translateY(-50%); width: 3px; height: 16px; border-radius: 0 3px 3px 0; background: var(--accent); }
.chat-item .ci-icon { color: var(--text-dim); flex-shrink: 0; display: grid; place-items: center; }
.chat-item.active .ci-icon { color: var(--accent-2); }
.chat-title { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.sb-foot { border-top: 1px solid var(--border); padding: 8px; }
.mcp-card { border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); overflow: hidden; }
.mcp-head { display: flex; align-items: center; gap: 9px; padding: 10px 11px; cursor: pointer; transition: background .13s; }
.mcp-head:hover { background: var(--surface-2); }
.mcp-title { font-size: 12.5px; font-weight: 600; flex: 1; }
.mcp-count { font-size: 11px; color: var(--text-dim); font-family: var(--font-mono); }
.mcp-list { border-top: 1px solid var(--border); padding: 4px; }
.mcp-srv { display: flex; align-items: center; gap: 9px; padding: 7px 8px; border-radius: var(--radius-sm); font-size: 12.5px; }
.mcp-srv:hover { background: var(--surface-2); }
.mcp-srv .srv-name { flex: 1; }
.mcp-srv .srv-tools { font-size: 10.5px; color: var(--text-dim); font-family: var(--font-mono); }
.srv-self { font-size: 9.5px; font-weight: 600; letter-spacing: .04em; color: var(--accent-2); border: 1px solid var(--accent-line); border-radius: 4px; padding: 1px 5px; }

.dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.dot.on  { background: var(--ok); box-shadow: 0 0 0 3px rgba(78,201,143,0.22); }
.dot.off { background: var(--text-dim); }
.dot.warn{ background: var(--warn); }

.user-row { display: flex; align-items: center; gap: 10px; padding: 9px 6px 4px; border-radius: var(--radius-sm); cursor: pointer; transition: background .13s; }
.user-row:hover { background: var(--surface-2); }
.user-copy { flex: 1; min-width: 0; }
.user-chev { display: grid; place-items: center; color: var(--text-dim); transition: transform .16s; }
.user-row.open .user-chev { transform: rotate(180deg); }
.sb-foot { position: relative; }
.user-pop { left: 8px; right: 8px; bottom: 58px; min-width: 0; }
.avatar { width: 28px; height: 28px; border-radius: 8px; background: linear-gradient(135deg,#5b6cff,#c45bff); display: grid; place-items: center; color: #fff; font-size: 12px; font-weight: 600; }
.user-name { font-size: 12.5px; font-weight: 500; }
.user-plan { font-size: 10.5px; color: var(--text-dim); }

/* ---------------- MAIN / TOPBAR ---------------- */
.main { display: flex; flex-direction: column; min-width: 0; height: 100vh; }
.topbar { height: 54px; flex-shrink: 0; display: flex; align-items: center; gap: 12px; padding: 0 16px 0 18px; border-bottom: 1px solid var(--border); background: var(--bg-elev); }
.tb-titles { min-width: 0; }
.tb-title { font-size: 14px; font-weight: 600; letter-spacing: -0.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 52vw; }
.tb-sub { font-size: 11.5px; color: var(--text-dim); }
.tb-spacer { flex: 1; }
.model-btn { display: flex; align-items: center; gap: 8px; padding: 6px 9px 6px 10px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--surface); font-size: 12.5px; font-weight: 500; color: var(--text); transition: border-color .15s; }
.model-btn:hover { border-color: var(--accent-line); }
.model-btn .m-glyph { width: 16px; height: 16px; border-radius: 5px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-2); }
.status-pill { display: flex; align-items: center; gap: 7px; font-size: 11.5px; color: var(--text-muted); }

/* ---------------- THREAD ---------------- */
.thread-wrap { flex: 1; overflow-y: auto; min-height: 0; }
.thread { max-width: 820px; margin: 0 auto; padding: 28px 28px 40px; display: flex; flex-direction: column; gap: 26px; }

.msg { display: flex; gap: 14px; }
.msg-avatar { width: 30px; height: 30px; border-radius: 9px; flex-shrink: 0; display: grid; place-items: center; }
.msg-avatar.user { background: linear-gradient(135deg,#5b6cff,#c45bff); color: #fff; font-size: 12px; font-weight: 600; }
.msg-avatar.ai { background: linear-gradient(150deg, var(--accent), var(--accent-2)); color: #fff; }
.msg-body { flex: 1; min-width: 0; padding-top: 3px; }
.msg-name { font-size: 12.5px; font-weight: 600; margin-bottom: 7px; display: flex; align-items: center; gap: 8px; }
.msg-name .ts { font-weight: 400; color: var(--text-dim); font-size: 11px; }
.msg-text { font-size: 14.5px; line-height: 1.62; color: var(--text); }
.msg-text p { margin: 0 0 12px; }
.msg-text p:last-child { margin-bottom: 0; }
.msg-text strong { font-weight: 600; }
.msg-text code { font-family: var(--font-mono); font-size: 12.5px; background: var(--surface-2); padding: 2px 6px; border-radius: 5px; border: 1px solid var(--border); }
.msg-text pre { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 11px 13px; overflow-x: auto; margin: 10px 0; }
.msg-text pre code { background: none; border: none; padding: 0; }
.msg.user-msg .msg-text { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 15px; }

/* inline chips */
.mention { display: inline-flex; align-items: center; gap: 4px; vertical-align: baseline; font-family: var(--font-mono); font-size: 12.5px; font-weight: 500;
  color: var(--accent-2); background: var(--accent-soft); border: 1px solid var(--accent-line); border-radius: var(--radius-sm); padding: 1px 7px 1px 5px; cursor: pointer; transition: filter .13s; }
.mention:hover { filter: brightness(1.18); }
.objlink { display: inline-flex; align-items: center; gap: 5px; cursor: pointer; font-family: var(--font-mono); font-size: 0.92em; font-weight: 500;
  color: var(--text); border-bottom: 1px dashed var(--border-strong); padding-bottom: 1px; transition: color .13s, border-color .13s; }
.objlink:hover { color: var(--accent-2); border-color: var(--accent-line); }
.objlink .ol-ico { color: var(--accent-2); display: inline-grid; place-items: center; }

/* ---------------- CONSOLE (agent process) ---------------- */
.console { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface-trans); overflow: hidden; margin-bottom: 16px; }
.console-head { display: flex; align-items: center; gap: 10px; padding: 10px 13px; cursor: pointer; user-select: none; transition: background .13s; }
.console-head:hover { background: var(--surface-2); }
.console-spin { width: 15px; height: 15px; flex-shrink: 0; border: 2px solid var(--border-strong); border-top-color: var(--accent-2); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.console-check { width: 15px; height: 15px; flex-shrink: 0; color: var(--ok); display: grid; place-items: center; }
.console-title { font-size: 12.5px; font-weight: 600; flex: 1; display: flex; align-items: center; gap: 8px; }
.console-meta { font-size: 11px; color: var(--text-dim); font-family: var(--font-mono); }
.console-chev { color: var(--text-dim); transition: transform .2s var(--ease); display: grid; place-items: center; }
.console.collapsed .console-chev { transform: rotate(-90deg); }
.console-body { border-top: 1px solid var(--border); display: grid; grid-template-rows: 1fr; transition: grid-template-rows .28s var(--ease); }
.console.collapsed .console-body { grid-template-rows: 0fr; border-top-color: transparent; }
.console-inner { overflow: hidden; padding: 6px 0; }

.step { position: relative; padding: 3px 14px 3px 38px; }
.step::before { content: ''; position: absolute; left: 21px; top: 0; bottom: 0; width: 1.5px; background: var(--border); }
.step:first-child::before { top: 13px; }
.step:last-child::before { bottom: calc(100% - 14px); }
.step-node { position: absolute; left: 14px; top: 8px; width: 15px; height: 15px; border-radius: 50%; background: var(--bg-elev); border: 1.5px solid var(--border-strong); display: grid; place-items: center; z-index: 1; color: var(--text-muted); }
.step.done .step-node { border-color: var(--accent-line); color: var(--accent-2); background: var(--accent-soft); }
.step.run .step-node { border-color: var(--accent); color: var(--accent-2); }
.step.err .step-node { border-color: var(--err); color: var(--err); }
.step-main { padding: 4px 0; }
.step-row { display: flex; align-items: center; gap: 9px; min-height: 24px; }
.step-verb { font-size: 13px; color: var(--text); display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.step-verb .v { color: var(--text-muted); }
.step-tool { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); border: 1px solid var(--border); border-radius: 5px; padding: 1px 6px; }
.step-dur { margin-left: auto; font-size: 10.5px; font-family: var(--font-mono); color: var(--text-dim); }
.step-toggle { font-size: 11px; color: var(--text-dim); display: inline-flex; align-items: center; gap: 4px; cursor: pointer; }
.step-toggle:hover { color: var(--accent-2); }

.think { font-size: 12.5px; line-height: 1.6; color: var(--text-muted); font-style: italic; padding: 8px 0 4px; max-width: 62ch; white-space: pre-wrap; }

.tool-detail { margin: 8px 0 6px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg); overflow: hidden; font-family: var(--font-mono); font-size: 11.5px; line-height: 1.7; }
.td-head { display: flex; align-items: center; gap: 8px; padding: 6px 10px; border-bottom: 1px solid var(--border); color: var(--text-dim); font-size: 10.5px; letter-spacing: .03em; }
.td-body { padding: 8px 12px; overflow-x: auto; white-space: pre-wrap; word-break: break-word; max-height: 320px; overflow-y: auto; color: var(--text-muted); }

.collapsible { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .26s var(--ease); }
.collapsible.open { grid-template-rows: 1fr; }
.collapsible > div { overflow: hidden; }

.streaming-caret { display: inline-block; width: 7px; height: 15px; background: var(--accent-2); margin-left: 2px; vertical-align: text-bottom; animation: blink 1s steps(2) infinite; border-radius: 1px; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------------- COMPOSER ---------------- */
.composer-wrap { flex-shrink: 0; padding: 0 28px 18px; }
.composer-inner { max-width: 820px; margin: 0 auto; position: relative; }
.composer { border: 1px solid var(--border-strong); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow); transition: border-color .18s, box-shadow .18s; }
.composer.focus { border-color: var(--accent-line); box-shadow: var(--shadow), 0 0 0 3px var(--accent-soft); }
.composer-field { width: 100%; resize: none; border: none; outline: none; background: none; color: var(--text); font-size: 14.5px; line-height: 1.55; padding: 14px 16px 6px; max-height: 200px; min-height: 26px; }
.composer-field::placeholder { color: var(--text-dim); }
.composer-bar { display: flex; align-items: center; gap: 6px; padding: 8px 10px 9px; }
.cb-btn { display: flex; align-items: center; gap: 6px; padding: 6px 9px; border-radius: var(--radius-sm); font-size: 12.5px; color: var(--text-muted); transition: background .13s, color .13s; }
.cb-btn:hover { background: var(--surface-2); color: var(--text); }
.cb-spacer { flex: 1; }
.send-btn { width: 32px; height: 32px; border-radius: var(--radius-sm); display: grid; place-items: center; background: var(--accent); color: #fff; transition: filter .13s, transform .08s, opacity .13s; }
.send-btn:hover { filter: brightness(1.1); }
.send-btn:active { transform: scale(.94); }
.send-btn:disabled { opacity: .4; cursor: not-allowed; }
.composer-hint { text-align: center; font-size: 11px; color: var(--text-dim); margin-top: 9px; }
.composer-hint .kbd { font-size: 10px; }

/* empty state */
.empty-state { flex: 1; display: grid; place-items: center; text-align: center; padding: 40px; }
.empty-state .es-icon { width: 56px; height: 56px; border-radius: 16px; margin: 0 auto 18px; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--border); color: var(--accent-2); }
.empty-state h2 { font-size: 19px; font-weight: 600; margin: 0 0 8px; letter-spacing: -0.01em; }
.empty-state p { font-size: 13.5px; color: var(--text-muted); max-width: 380px; margin: 0 auto; line-height: 1.55; }
.suggest-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 24px; max-width: 460px; }
.suggest { text-align: left; padding: 12px 14px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); transition: border-color .15s, transform .08s; }
.suggest:hover { border-color: var(--accent-line); transform: translateY(-1px); }
.suggest .sg-title { font-size: 12.5px; font-weight: 500; margin-bottom: 3px; }
.suggest .sg-desc { font-size: 11.5px; color: var(--text-dim); line-height: 1.4; }

/* toast */
.toast { position: fixed; bottom: 92px; left: 50%; transform: translateX(-50%) translateY(20px); background: var(--surface-2); border: 1px solid var(--border-strong); color: var(--text); padding: 8px 15px; border-radius: 9px; font-size: 12.5px; z-index: 80; opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; box-shadow: var(--shadow-pop); }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.err-text { color: var(--err); }

/* ---------------- POPOVERS (model menu, mention) ---------------- */
.pop { position: absolute; z-index: 70; min-width: 240px; background: var(--bg-elev); border: 1px solid var(--border-strong); border-radius: var(--radius); box-shadow: var(--shadow-pop); padding: 6px; }
.pop-label { font-size: 10.5px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--text-dim); padding: 8px 9px 4px; }
.pop-item { display: flex; align-items: center; gap: 10px; padding: 8px 9px; border-radius: var(--radius-sm); font-size: 13px; cursor: pointer; }
.pop-item:hover, .pop-item.hl { background: var(--surface-2); }
.pop-item.disabled { cursor: not-allowed; opacity: .58; }
.pop-item.disabled:hover { background: transparent; }
.pop-item .pi-main { flex: 1; min-width: 0; }
.pop-item .pi-name { font-weight: 500; display: flex; align-items: center; gap: 7px; }
.pop-item .pi-desc { font-size: 11px; color: var(--text-dim); margin-top: 1px; }
.pop-item .pi-check { color: var(--accent-2); display: grid; place-items: center; }

/* mention autocomplete */
.mention-pop { left: 12px; bottom: calc(100% + 8px); width: 360px; max-height: 320px; overflow-y: auto; }
.mp-row { display: flex; align-items: center; gap: 10px; padding: 7px 9px; border-radius: var(--radius-sm); cursor: pointer; }
.mp-row:hover, .mp-row.hl { background: var(--surface-2); }
.mp-ico { width: 22px; height: 22px; border-radius: 6px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-2); flex-shrink: 0; }
.mp-main { flex: 1; min-width: 0; }
.mp-name { font-size: 13px; font-weight: 500; font-family: var(--font-mono); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mp-path { font-size: 11px; color: var(--text-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mp-cls { font-size: 10px; color: var(--text-dim); font-family: var(--font-mono); }
.mp-open { font-size: 9px; font-weight: 600; color: var(--ok); border: 1px solid rgba(78,201,143,.4); border-radius: 4px; padding: 1px 5px; }
.mp-empty { padding: 14px; text-align: center; color: var(--text-dim); font-size: 12.5px; }

/* attachments */
.attach-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.attach-thumb { position: relative; width: 56px; height: 56px; border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--border-strong); background: var(--surface-2); }
.attach-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.attach-thumb .at-x { position: absolute; top: 2px; right: 2px; width: 16px; height: 16px; border-radius: 5px; background: rgba(0,0,0,.6); color: #fff; display: grid; place-items: center; }
.attach-thumb .at-x:hover { background: var(--err); }
.msg-images { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.msg-images img { max-width: 220px; max-height: 180px; border-radius: var(--radius-sm); border: 1px solid var(--border); display: block; }

/* ---------------- SETTINGS / INTEGRATIONS ---------------- */
.modal-backdrop { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 28px; background: rgba(0,0,0,.72); }
.modal { width: min(820px, 100%); max-height: min(760px, calc(100vh - 56px)); display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--border-strong); border-radius: var(--radius-lg); background: var(--bg-elev); box-shadow: var(--shadow-pop); }
.sound-modal { width: min(580px, 100%); }
.translate-modal { width: min(440px, 100%); }
.modal-head, .modal-foot { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--border); }
.modal-foot { justify-content: flex-end; border-top: 1px solid var(--border); border-bottom: none; }
.modal-title { font-size: 16px; font-weight: 650; }
.modal-sub { margin-top: 3px; font-size: 11.5px; color: var(--text-dim); }
.modal-close { margin-left: auto; width: 30px; height: 30px; border-radius: var(--radius-sm); color: var(--text-muted); font-size: 18px; }
.modal-close:hover { background: var(--surface-2); color: var(--text); }
.settings-body { display: grid; grid-template-columns: 170px minmax(0,1fr); min-height: 0; overflow: hidden; }
.settings-nav { padding: 14px 10px; border-right: 1px solid var(--border); background: var(--bg); }
.settings-nav-item { width: 100%; display: flex; align-items: center; gap: 8px; padding: 9px 10px; border-radius: var(--radius-sm); color: var(--text-muted); font-size: 12.5px; text-align: left; }
.settings-nav-item.active { color: var(--text); background: var(--surface-2); }
.settings-content { padding: 22px; overflow-y: auto; }
.settings-kicker { color: var(--accent-2); text-transform: uppercase; letter-spacing: .08em; font-size: 10px; font-weight: 700; }
.settings-content h2 { margin: 5px 0 5px; font-size: 19px; }
.settings-intro { margin: 0 0 18px; color: var(--text-muted); font-size: 12.5px; line-height: 1.55; }
.integration-card { padding: 15px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); margin-top: 12px; }
.integration-head { display: flex; gap: 12px; align-items: center; margin-bottom: 14px; }
.integration-logo { width: 34px; height: 34px; flex-shrink: 0; display: grid; place-items: center; border-radius: 9px; font-size: 11px; font-weight: 700; }
.integration-logo.eleven { color: #050505; background: #f2f1ea; }
.integration-logo.codex { color: #fff; background: linear-gradient(145deg,#353842,#15171b); border: 1px solid var(--border-strong); }
.integration-logo.textfix { color: #fff; background: linear-gradient(145deg,#745fd5,#9b72ee); }
.integration-meta { flex: 1; min-width: 0; }
.integration-meta h3 { margin: 0 0 3px; font-size: 14px; }
.integration-meta p { margin: 0; color: var(--text-dim); font-size: 11.5px; line-height: 1.45; }
.integration-state { flex-shrink: 0; border: 1px solid var(--border); border-radius: 99px; padding: 3px 8px; color: var(--text-dim); font-size: 10.5px; }
.integration-state.connected { color: var(--ok); border-color: rgba(78,201,143,.35); background: rgba(78,201,143,.08); }
.field { display: flex; flex-direction: column; gap: 6px; margin-top: 11px; color: var(--text-muted); font-size: 11.5px; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); outline: none; padding: 9px 10px; color: var(--text); background: var(--bg); font-size: 12.5px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent-line); box-shadow: 0 0 0 3px var(--accent-soft); }
.field small, .integration-note { color: var(--text-dim); font-size: 10.5px; }
.field-grid { display: grid; grid-template-columns: minmax(0,1fr) 150px; gap: 12px; }
.integration-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.primary-btn, .secondary-btn { padding: 8px 12px; border-radius: var(--radius-sm); font-size: 12.5px; font-weight: 600; }
.primary-btn { color: #fff; background: var(--accent); }
.primary-btn:hover { filter: brightness(1.1); }
.primary-btn:disabled { opacity: .45; cursor: wait; }
.secondary-btn { color: var(--text-muted); border: 1px solid var(--border-strong); background: var(--surface); }
.secondary-btn:hover { color: var(--text); border-color: var(--accent-line); }
.sound-modal-body { padding: 18px; }
.sound-options { display: grid; grid-template-columns: 110px 120px minmax(0,1fr) 88px; gap: 9px; margin-top: 15px; }
.sound-option { display: flex; min-width: 0; flex-direction: column; gap: 7px; padding: 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); }
.sound-option-label { color: var(--text-dim); font-size: 10px; font-weight: 650; letter-spacing: .05em; text-transform: uppercase; }
.sound-option select { min-width: 0; border: none; outline: none; color: var(--text); background: var(--surface); font-size: 12px; }
.toggle-btn { display: flex; align-items: center; gap: 7px; width: fit-content; color: var(--text-muted); font-size: 12px; }
.toggle-track { width: 29px; height: 16px; padding: 2px; border-radius: 99px; background: var(--surface-3); transition: background .16s; }
.toggle-knob { display: block; width: 12px; height: 12px; border-radius: 50%; background: var(--text-muted); transition: transform .16s, background .16s; }
.toggle-btn.on .toggle-track { background: var(--accent); }
.toggle-btn.on .toggle-knob { transform: translateX(13px); background: #fff; }
.range-row { display: flex; align-items: center; gap: 8px; min-width: 0; }
.range-row input { min-width: 0; flex: 1; accent-color: var(--accent-2); }
.range-row strong, .toggle-btn strong { color: var(--text); font-size: 12px; }
@media (max-width: 760px) { .sound-options { grid-template-columns: 1fr 1fr; } }

/* ---------------- GENERATED AUDIO ---------------- */
.audio-set { margin-top: 10px; display: grid; gap: 9px; }
.audio-prompt { margin-bottom: 10px; color: var(--text-muted); font-size: 12.5px; }
.audio-card { padding: 11px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.audio-card-head { display: flex; align-items: center; gap: 9px; margin-bottom: 8px; }
.audio-badge { width: 25px; height: 25px; display: grid; place-items: center; border-radius: 7px; color: var(--accent-2); background: var(--accent-soft); }
.audio-name { flex: 1; min-width: 0; font-family: var(--font-mono); font-size: 11.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.audio-meta { color: var(--text-dim); font-size: 10.5px; }
.forge-player { display: flex; align-items: center; gap: 9px; min-width: 0; padding: 8px 9px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg); }
.forge-player audio { display: none; }
.player-play { width: 27px; height: 27px; flex-shrink: 0; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--accent); transition: filter .13s, transform .08s; }
.player-play:hover { filter: brightness(1.15); }
.player-play:active { transform: scale(.93); }
.player-time { flex-shrink: 0; min-width: 30px; color: var(--text-dim); font-family: var(--font-mono); font-size: 10px; text-align: center; }
.player-progress, .player-volume { height: 4px; accent-color: var(--accent-2); cursor: pointer; }
.player-progress { min-width: 70px; flex: 1; }
.player-volume { width: 62px; flex-shrink: 0; }
.player-volume-icon { display: grid; place-items: center; flex-shrink: 0; color: var(--text-dim); }
.player-progress::-webkit-slider-runnable-track, .player-volume::-webkit-slider-runnable-track { height: 4px; border-radius: 99px; background: var(--surface-3); }
.player-progress::-webkit-slider-thumb, .player-volume::-webkit-slider-thumb { width: 11px; height: 11px; margin-top: -3.5px; border-radius: 50%; appearance: none; background: var(--accent-2); box-shadow: 0 0 0 3px var(--accent-soft); }
.import-btn { flex-shrink: 0; padding: 6px 9px; border-radius: 6px; color: var(--accent-2); border: 1px solid var(--accent-line); font-size: 11px; font-weight: 650; }
.import-btn:hover { background: var(--accent-soft); }
.import-btn:disabled { color: var(--text-dim); border-color: var(--border); cursor: wait; }
.import-btn.done { color: var(--ok); border-color: rgba(78,201,143,.35); }
.sound-working { display: flex; align-items: center; gap: 9px; color: var(--text-muted); font-size: 12.5px; }