:root {
  color-scheme: dark;
  --bg: #07110f;
  --bg-deep: #030807;
  --surface: #0d1916;
  --surface-2: #11201c;
  --surface-3: #162923;
  --line: rgba(167, 220, 201, 0.14);
  --line-strong: rgba(167, 220, 201, 0.25);
  --text: #effcf7;
  --muted: #91a9a1;
  --green: #62f6c6;
  --green-2: #2ed49e;
  --amber: #ffca6b;
  --red: #ff7d7d;
  --blue: #8fc9ff;
  --radius: 16px;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.35);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html { min-height: 100%; background: var(--bg-deep); }
body { margin: 0; min-height: 100vh; background: var(--bg); color: var(--text); }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
[hidden] { display: none !important; }

.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 80% 15%, rgba(64, 229, 177, .1), transparent 35%), #050c0a;
}

.login-atmosphere {
  position: absolute;
  inset: 0;
  opacity: .46;
  background-image: linear-gradient(rgba(98, 246, 198, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(98, 246, 198, .045) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 50% 50%, black, transparent 75%);
}

.login-card {
  width: min(460px, 100%);
  position: relative;
  padding: 38px;
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  background: linear-gradient(160deg, rgba(17, 32, 28, .98), rgba(6, 14, 12, .97));
  box-shadow: var(--shadow);
}

.brand-lockup { display: flex; align-items: center; gap: 13px; }
.brand-lockup strong { display: block; font-size: 18px; letter-spacing: .08em; }
.brand-lockup strong span { color: var(--green); }
.brand-lockup small { display: block; margin-top: 2px; color: var(--muted); font: 10px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .18em; }
.brand-lockup.compact { padding: 25px 24px 22px; border-bottom: 1px solid var(--line); }
.brand-orbit { width: 36px; height: 36px; border: 1px solid var(--green); border-radius: 50%; position: relative; flex: none; }
.brand-orbit::before, .brand-orbit::after { content: ""; position: absolute; inset: 7px -5px; border: 1px solid rgba(98,246,198,.5); border-radius: 50%; transform: rotate(38deg); }
.brand-orbit::after { transform: rotate(-38deg); }
.brand-orbit i { position: absolute; width: 7px; height: 7px; background: var(--green); border-radius: 50%; top: 13px; left: 13px; box-shadow: 0 0 18px var(--green); }

.login-copy { margin: 52px 0 30px; }
.eyebrow { margin: 0 0 7px; color: var(--green); font: 600 11px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .16em; }
.login-copy h1, .topbar h1, .panel h2, .section-intro h2, .section-toolbar h2, .modal h2 { margin: 0; letter-spacing: -.025em; }
.login-copy h1 { font-size: clamp(28px, 6vw, 38px); }
.login-copy > p:last-child { margin: 14px 0 0; color: var(--muted); line-height: 1.7; font-size: 15px; }

label { display: grid; gap: 8px; color: #c7dbd4; font-size: 14px; font-weight: 600; }
.login-form { display: grid; gap: 18px; }
input, textarea, select {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: #07110f;
  color: var(--text);
  padding: 13px 14px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
input:focus, textarea:focus, select:focus { border-color: var(--green-2); box-shadow: 0 0 0 3px rgba(98,246,198,.1); }
textarea { resize: vertical; line-height: 1.55; }
label small { color: var(--muted); font-weight: 400; }
.form-error { min-height: 18px; margin: -5px 0 0; color: var(--red); font-size: 13px; }

.button {
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 11px 16px;
  cursor: pointer;
  font-weight: 700;
  font-size: 14px;
  transition: transform .15s, filter .15s, background .15s;
}
.button:hover { filter: brightness(1.07); }
.button:active { transform: translateY(1px); }
.button:disabled { opacity: .45; cursor: not-allowed; }
.button.primary { background: var(--green); color: #062019; }
.button.secondary { background: var(--surface-3); border-color: var(--line-strong); }
.button.ghost { background: transparent; border-color: var(--line-strong); }
.button.danger { color: #2d0808; background: var(--red); }
.button.wide { width: 100%; padding-block: 13px; }
.login-footnote { display: flex; gap: 9px; align-items: center; justify-content: center; margin: 28px 0 0; color: #728981; font-size: 12px; }
.login-footnote span { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 14px var(--green); }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 248px minmax(0, 1fr); background: var(--bg); }
.sidebar { height: 100vh; position: sticky; top: 0; display: flex; flex-direction: column; background: #07100e; border-right: 1px solid var(--line); }
.side-nav { padding: 20px 14px; display: grid; gap: 6px; }
.nav-item {
  width: 100%; display: flex; align-items: center; gap: 12px; border: 0; border-radius: 10px;
  background: transparent; padding: 12px 13px; color: var(--muted); cursor: pointer; text-align: left; font-weight: 600;
}
.side-nav a.nav-item { text-decoration: none; }
.nav-item:hover { background: rgba(98,246,198,.05); color: var(--text); }
.nav-item.active { color: var(--green); background: rgba(98,246,198,.09); }
.nav-icon { display: grid; place-items: center; width: 22px; font-size: 20px; }
.nav-item b { margin-left: auto; min-width: 22px; height: 22px; border-radius: 11px; display: grid; place-items: center; background: var(--amber); color: #221805; font-size: 11px; }
.sidebar-user { margin-top: auto; padding: 18px; border-top: 1px solid var(--line); display: flex; align-items: center; gap: 11px; }
.avatar { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--green); color: #092018; font-weight: 800; }
.sidebar-user div { min-width: 0; flex: 1; }
.sidebar-user strong, .sidebar-user small { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user strong { font-size: 13px; }
.sidebar-user small { color: var(--muted); margin-top: 3px; font: 10px ui-monospace, monospace; letter-spacing: .12em; }
.icon-button { border: 0; background: transparent; color: var(--muted); font-size: 20px; cursor: pointer; border-radius: 8px; padding: 7px; }
.icon-button:hover { color: var(--text); background: var(--surface-2); }

.workspace { min-width: 0; }
.topbar { min-height: 108px; padding: 24px clamp(22px, 4vw, 54px); display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line); background: rgba(7,17,15,.86); backdrop-filter: blur(16px); position: sticky; top: 0; z-index: 10; }
.topbar h1 { font-size: 26px; }
.top-actions { display: flex; align-items: center; gap: 12px; }
.security-button { border: 1px solid var(--line-strong); width: 42px; height: 42px; padding: 0; }
.connection-pill { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; border: 1px solid var(--line); border-radius: 999px; padding: 9px 12px; }
.connection-pill span { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); }
.connection-pill.online span { background: var(--green); box-shadow: 0 0 10px rgba(98,246,198,.7); }
.connection-pill.error span { background: var(--red); }

.content { padding: clamp(22px, 4vw, 48px); max-width: 1540px; margin: 0 auto; }
.view { display: none; }
.view.active { display: block; animation: reveal .24s ease-out; }
@keyframes reveal { from { opacity: 0; transform: translateY(5px); } }

.stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.stat-card { min-height: 154px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, var(--surface-2), rgba(9,19,16,.7)); position: relative; overflow: hidden; }
.stat-card::after { content: ""; position: absolute; width: 110px; height: 110px; border: 1px solid var(--line); border-radius: 50%; right: -54px; bottom: -54px; }
.stat-card > span { color: var(--muted); font-size: 14px; }
.stat-card strong { display: block; margin: 15px 0 5px; font: 700 36px/1 ui-monospace, SFMono-Regular, monospace; }
.stat-card small { color: #718a81; }
.stat-card.accent strong { color: var(--green); }
.stat-card.warning strong { color: var(--amber); }

.two-column { margin-top: 20px; display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(320px, .85fr); gap: 20px; }
.panel { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); min-height: 360px; }
.session-panel { min-height: auto; margin-top: 20px; }
.panel-head, .section-toolbar, .section-intro { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.panel-head { padding: 21px 22px; border-bottom: 1px solid var(--line); }
.panel h2, .section-intro h2, .section-toolbar h2 { font-size: 21px; }
.text-button { color: var(--green); background: transparent; border: 0; cursor: pointer; font-weight: 700; }
.stack-list { display: grid; }
.stack-list > :not(:last-child) { border-bottom: 1px solid var(--line); }

.mini-task { padding: 19px 22px; display: grid; gap: 12px; }
button.mini-task { width: 100%; border: 0; background: transparent; color: inherit; text-align: left; font: inherit; cursor: pointer; }
button.mini-task:hover, button.mini-task:focus-visible { background: rgba(98,246,198,.045); outline: none; }
.mini-task-head, .task-head, .approval-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.mini-task h3, .task-card h3, .approval-card h3, .node-card h3 { margin: 0; font-size: 16px; }
.metadata { color: var(--muted); font-size: 12px; line-height: 1.5; }
.status { flex: none; border-radius: 999px; padding: 5px 9px; font-size: 11px; font-weight: 700; background: rgba(143,201,255,.1); color: var(--blue); border: 1px solid rgba(143,201,255,.2); }
.status.waiting_approval { color: var(--amber); background: rgba(255,202,107,.1); border-color: rgba(255,202,107,.2); }
.status.completed { color: var(--green); background: rgba(98,246,198,.08); border-color: rgba(98,246,198,.2); }
.status.failed, .status.cancelled { color: var(--red); background: rgba(255,125,125,.08); border-color: rgba(255,125,125,.2); }
.session-state { flex: none; border-radius: 999px; padding: 5px 9px; font-size: 11px; font-weight: 700; color: var(--muted); border: 1px solid var(--line-strong); background: rgba(255,255,255,.025); }
.session-state.recent { color: var(--blue); border-color: rgba(143,201,255,.3); background: rgba(143,201,255,.08); }
.session-state.active { color: var(--green); border-color: rgba(98,246,198,.3); background: rgba(98,246,198,.08); }
.progress-track { height: 5px; overflow: hidden; background: rgba(255,255,255,.06); border-radius: 999px; }
.progress-track i { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--green-2), var(--green)); transition: width .35s; }
.progress-label { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 12px; }

.empty-state { padding: 44px 22px; text-align: center; color: var(--muted); }
.empty-state strong { display: block; color: #c4d8d1; margin-bottom: 7px; }
.empty-symbol { width: 42px; height: 42px; margin: 0 auto 14px; display: grid; place-items: center; border-radius: 50%; background: rgba(98,246,198,.08); color: var(--green); font-size: 20px; }

.section-toolbar, .section-intro { margin-bottom: 22px; }
.section-intro > p { max-width: 560px; margin: 0; color: var(--muted); line-height: 1.65; font-size: 14px; }
.filter-row { display: flex; flex-wrap: wrap; gap: 8px; }
.filter { border: 1px solid var(--line); background: var(--surface); color: var(--muted); border-radius: 999px; padding: 8px 13px; cursor: pointer; }
.filter.active { color: var(--green); border-color: rgba(98,246,198,.35); background: rgba(98,246,198,.08); }

.task-list, .approval-list, .audit-list { display: grid; gap: 14px; }
.task-card, .approval-card, .audit-row { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.task-card { padding: 21px; }
.interactive-card { cursor: pointer; transition: border-color .18s, background .18s, transform .18s; }
.interactive-card:hover, .interactive-card:focus-visible { border-color: rgba(98,246,198,.38); background: #10201b; outline: none; }
.interactive-card:active { transform: translateY(1px); }
.task-title-block { display: flex; gap: 14px; min-width: 0; }
.task-number { width: 34px; height: 34px; display: grid; place-items: center; flex: none; border-radius: 9px; background: var(--surface-3); color: var(--green); font: 700 12px ui-monospace, monospace; }
.task-card .progress-track { margin: 19px 0 8px; }
.task-details { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 12px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.detail { min-width: 0; }
.detail span { display: block; color: #718a81; font-size: 11px; margin-bottom: 5px; }
.detail strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #c8dbd4; font-size: 13px; }
.event-line { margin-top: 14px; display: flex; gap: 10px; color: var(--muted); font-size: 12px; }
.event-line::before { content: ""; width: 6px; height: 6px; margin-top: 5px; flex: none; border-radius: 50%; background: var(--green-2); }
.task-actions { margin-top: 16px; display: flex; justify-content: flex-end; }

.session-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.session-card { min-width: 0; padding: 21px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
button.session-card { width: 100%; color: inherit; text-align: left; cursor: pointer; font: inherit; transition: border-color .18s, background .18s, transform .18s; }
button.session-card:hover, button.session-card:focus-visible { border-color: rgba(98,246,198,.38); background: #10201b; outline: none; }
button.session-card:active { transform: translateY(1px); }
.session-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.session-head > div { min-width: 0; }
.session-head h3 { margin: 0; font-size: 16px; line-height: 1.45; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.session-preview { min-height: 45px; margin: 17px 0; color: var(--muted); font-size: 13px; line-height: 1.7; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.session-details { display: grid; grid-template-columns: 1fr 1fr 1.15fr; gap: 10px; padding-top: 15px; border-top: 1px solid var(--line); }
.session-details span { display: block; color: #718a81; font-size: 11px; margin-bottom: 5px; }
.session-details strong { display: block; color: #c8dbd4; font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.approval-card { padding: 22px; border-left: 3px solid var(--amber); }
.approval-card.high { border-left-color: var(--red); }
.risk { color: var(--amber); font: 700 11px ui-monospace, monospace; letter-spacing: .08em; }
.risk.high { color: var(--red); }
.approval-context { margin: 18px 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.approval-context div { padding: 11px 12px; border-radius: 10px; background: rgba(255,255,255,.025); }
.approval-context span { display: block; color: #718a81; font-size: 11px; }
.approval-context strong { display: block; margin-top: 5px; font-size: 13px; }
pre.command { white-space: pre-wrap; word-break: break-word; max-height: 280px; overflow: auto; margin: 0; padding: 15px; border-radius: 10px; background: #030806; border: 1px solid var(--line); color: #d7eee6; font: 12px/1.6 ui-monospace, SFMono-Regular, Consolas, monospace; }
.approval-reason { color: var(--muted); font-size: 13px; line-height: 1.6; }
.approval-actions { margin-top: 18px; display: flex; justify-content: flex-end; gap: 9px; }
.decision-note { color: var(--muted); font-size: 13px; }

.node-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.node-card { padding: 21px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.node-top { display: flex; justify-content: space-between; gap: 16px; }
.node-status { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: 12px; }
.node-status i { width: 8px; height: 8px; border-radius: 50%; background: #596762; }
.node-status.online { color: var(--green); }
.node-status.online i { background: var(--green); box-shadow: 0 0 12px rgba(98,246,198,.65); }
.node-meta { margin-top: 24px; display: grid; gap: 10px; }
.node-meta div { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 12px; }
.node-meta strong { color: #c5dad2; text-align: right; font-weight: 600; }
.workspace-list { margin: 18px 0 0; padding: 13px; border-radius: 10px; background: rgba(255,255,255,.025); color: var(--muted); font: 11px/1.6 ui-monospace, monospace; word-break: break-all; }

.role-legend { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; color: var(--muted); font-size: 12px; }
.role-legend span { padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; }
.role-legend b { color: var(--text); }
.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; min-width: 680px; background: var(--surface); }
th, td { padding: 15px 17px; text-align: left; border-bottom: 1px solid var(--line); font-size: 13px; }
th { color: var(--muted); font-size: 11px; letter-spacing: .08em; }
tr:last-child td { border-bottom: 0; }
.user-cell { display: flex; align-items: center; gap: 10px; }
.user-cell .avatar { width: 30px; height: 30px; font-size: 12px; }
.mini-select { width: auto; padding: 7px 9px; font-size: 12px; }
.switch-button { border: 1px solid var(--line); border-radius: 999px; background: #17221f; color: var(--muted); padding: 6px 10px; cursor: pointer; font-size: 12px; }
.switch-button.on { color: var(--green); border-color: rgba(98,246,198,.3); }

.audit-row { padding: 15px 18px; display: grid; grid-template-columns: 170px 180px minmax(180px, 1fr) 170px; gap: 14px; align-items: center; font-size: 12px; }
.audit-row time, .audit-row .audit-ip { color: var(--muted); }
.audit-action { color: var(--green); font-family: ui-monospace, monospace; }
.audit-target { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.modal { width: min(620px, calc(100% - 28px)); max-height: calc(100vh - 36px); padding: 0; border: 1px solid var(--line-strong); border-radius: 20px; color: var(--text); background: var(--surface); box-shadow: var(--shadow); }
.modal.compact-modal { width: min(480px, calc(100% - 28px)); }
.modal.wide-modal { width: min(900px, calc(100% - 28px)); }
.modal::backdrop { background: rgba(0, 4, 3, .72); backdrop-filter: blur(5px); }
.modal form { padding: 25px; display: grid; gap: 17px; }
.modal-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 5px; }
.modal-head .icon-button { font-size: 26px; line-height: 1; }
.modal-actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 4px; }
.detail-dialog-shell { padding: 24px; }
.detail-meta { display: flex; flex-wrap: wrap; gap: 7px; margin: 12px 0; }
.detail-meta span { max-width: 100%; padding: 6px 9px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); font: 11px/1.3 ui-monospace, SFMono-Regular, Consolas, monospace; }
.detail-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 16px 0 10px; }
.detail-toolbar .button { padding: 8px 11px; font-size: 12px; }
.session-transcript { min-height: 260px; max-height: min(52vh, 560px); overflow: auto; padding: 14px; border: 1px solid var(--line); border-radius: 13px; background: #07110f; scroll-behavior: smooth; }
.session-transcript .empty-state { padding-block: 70px; }
.thread-turn + .thread-turn { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }
.thread-turn-head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 10px; color: #718a81; font: 10px/1.2 ui-monospace, monospace; letter-spacing: .08em; }
.turn-status.inProgress { color: var(--green); }
.turn-status.failed, .turn-status.interrupted { color: var(--red); }
.thread-message { width: min(94%, 820px); min-width: 0; margin: 9px 0; padding: 13px 15px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.thread-message.user { margin-left: auto; border-color: rgba(98,246,198,.25); background: rgba(98,246,198,.075); }
.thread-message.activity { width: 100%; background: #091411; }
.thread-message-head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 7px; color: var(--green); font-size: 11px; }
.thread-message.activity .thread-message-head { color: var(--amber); }
.thread-message-head span { color: var(--muted); font-weight: 400; }
.plain-output, .task-prompt-block pre, .task-error-block pre { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; color: #d7e9e3; font: 14px/1.7 inherit; }
.markdown-body { min-width: 0; color: #dcece7; font-size: 16px; line-height: 1.78; overflow-wrap: anywhere; word-break: normal; }
.markdown-body > :first-child { margin-top: 0; }
.markdown-body > :last-child { margin-bottom: 0; }
.markdown-body p { margin: .8em 0; white-space: pre-line; }
.markdown-body h1, .markdown-body h2, .markdown-body h3, .markdown-body h4 { margin: 1.35em 0 .58em; color: var(--text); line-height: 1.35; letter-spacing: -.015em; }
.markdown-body h1 { font-size: 1.42em; }
.markdown-body h2 { padding-bottom: .34em; border-bottom: 1px solid var(--line); font-size: 1.27em; }
.markdown-body h3 { font-size: 1.14em; }
.markdown-body h4 { font-size: 1em; color: #cae1d9; }
.markdown-body strong { color: #f5fffb; font-weight: 750; }
.markdown-body em { color: #c2d8d0; }
.markdown-body a { color: #88d7ff; text-decoration-color: rgba(136,215,255,.5); text-underline-offset: .18em; overflow-wrap: anywhere; }
.markdown-body a:hover { color: #b7e7ff; }
.markdown-body ul, .markdown-body ol { margin: .75em 0 1em; padding-left: 1.45em; }
.markdown-body li { margin: .36em 0; padding-left: .18em; }
.markdown-body li::marker { color: var(--green); font-weight: 700; }
.markdown-body blockquote { margin: 1em 0; padding: .65em .9em; border-left: 3px solid var(--green-2); border-radius: 0 8px 8px 0; background: rgba(98,246,198,.055); color: #bdd3cb; white-space: pre-line; }
.markdown-body hr { height: 1px; margin: 1.35em 0; border: 0; background: var(--line-strong); }
.markdown-body :not(pre) > code { padding: .12em .38em; border: 1px solid rgba(143,201,255,.18); border-radius: 5px; background: rgba(143,201,255,.08); color: #bde4ff; font: .88em/1.5 ui-monospace, SFMono-Regular, Consolas, monospace; }
.markdown-code { max-width: 100%; margin: 1em 0; overflow: hidden; border: 1px solid var(--line-strong); border-radius: 11px; background: #030806; }
.markdown-code-head { min-height: 38px; padding: 7px 8px 7px 12px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--line); color: #819b92; font: 12px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; }
.markdown-copy { min-height: 30px; padding: 5px 10px; border: 1px solid var(--line-strong); border-radius: 7px; background: var(--surface-2); color: #c9ddd6; cursor: pointer; font-size: 12px; }
.markdown-code pre { max-width: 100%; margin: 0; padding: 14px 15px; overflow: auto; color: #d9eee7; font: 13px/1.65 ui-monospace, SFMono-Regular, Consolas, monospace; tab-size: 2; -webkit-overflow-scrolling: touch; }
.markdown-code code { font: inherit; white-space: pre; }
.markdown-table-wrap { max-width: 100%; margin: 1em 0; overflow-x: auto; border: 1px solid var(--line-strong); border-radius: 10px; -webkit-overflow-scrolling: touch; }
.markdown-table { min-width: 560px; background: #081310; }
.markdown-table th, .markdown-table td { padding: 11px 13px; vertical-align: top; font-size: 13px; line-height: 1.55; }
.markdown-table th { position: sticky; top: 0; background: #10211c; color: #d7eee6; letter-spacing: 0; }
.markdown-empty { color: var(--muted); }
.session-composer { margin-top: 14px; padding: 17px 0 0 !important; border-top: 1px solid var(--line); }
.control-hint, .continuation-note { margin: 0; padding: 11px 13px; border: 1px solid rgba(143,201,255,.25); border-radius: 10px; background: rgba(143,201,255,.065); color: #b9d8cf; font-size: 12px; line-height: 1.65; }
.continuation-note { margin-top: 14px; }
.continuation-note.fork, .continuation-note.handoff { border-color: rgba(98,246,198,.28); background: rgba(98,246,198,.065); }
.history-note { margin: 4px 0 12px; color: var(--muted); text-align: center; font-size: 11px; }
.task-detail-status { display: flex; align-items: center; justify-content: space-between; margin: 17px 0 12px; }
.task-detail-status strong { color: var(--green); font: 700 20px ui-monospace, monospace; }
#taskDetailSummary .progress-track { margin-bottom: 10px; }
.task-detail-stage { margin: 0 0 12px; color: var(--muted); font-size: 13px; }
.task-prompt-block, .task-result-block, .task-error-block { min-width: 0; margin-top: 14px; padding: 16px; border: 1px solid var(--line); border-radius: 11px; background: #07110f; }
.task-prompt-block > strong, .task-result-block > strong, .task-error-block > strong { display: block; margin-bottom: 8px; color: var(--green); font-size: 12px; }
.task-result-block > .result-label { margin-bottom: 14px; font-size: 14px; letter-spacing: .02em; }
.task-error-block { border-color: rgba(255,125,125,.35); }
.task-error-block strong { color: var(--red); }
.detail-events { margin: 18px 0; padding-top: 17px; border-top: 1px solid var(--line); }
.detail-events h3 { margin: 0 0 12px; font-size: 14px; }
.detail-event { display: grid; grid-template-columns: 10px 1fr; gap: 10px; padding: 8px 0; }
.detail-event i { width: 7px; height: 7px; margin-top: 5px; border-radius: 50%; background: var(--green-2); }
.detail-event strong, .detail-event time { display: block; }
.detail-event strong { font-size: 12px; font-weight: 600; }
.detail-event time { margin-top: 3px; color: var(--muted); font-size: 10px; }

.toast { position: fixed; z-index: 100; left: 50%; bottom: 28px; transform: translate(-50%, 22px); padding: 11px 16px; border: 1px solid var(--line-strong); border-radius: 10px; background: #14251f; color: var(--text); box-shadow: var(--shadow); opacity: 0; pointer-events: none; transition: .2s; font-size: 13px; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.error { border-color: rgba(255,125,125,.45); color: #ffd3d3; }
.mobile-nav { display: none; }

@media (max-width: 1100px) {
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .two-column { grid-template-columns: 1fr; }
  .node-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .session-list { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  html, body { max-width: 100%; overflow-x: hidden; }
  .app-shell { display: block; padding-bottom: calc(72px + env(safe-area-inset-bottom)); }
  .sidebar { display: none; }
  .topbar { min-height: 84px; padding: 16px 18px; }
  .topbar .eyebrow { display: none; }
  .topbar h1 { font-size: 21px; }
  .connection-pill { display: none; }
  .top-actions .button { padding: 10px 12px; font-size: 13px; }
  .content { padding: 18px 14px 28px; }
  .stat-grid { gap: 10px; }
  .stat-card { min-height: 126px; padding: 17px; }
  .stat-card strong { font-size: 29px; }
  .stat-card small { font-size: 11px; }
  .two-column { margin-top: 12px; gap: 12px; }
  .panel { min-height: auto; }
  .panel-head { padding: 17px; }
  .mini-task { padding: 17px; }
  .section-intro { display: block; }
  .section-intro > p { margin-top: 10px; }
  .task-card, .approval-card { padding: 17px; }
  .session-card { padding: 17px; }
  .session-details { grid-template-columns: 1fr 1fr; }
  .session-details > div:last-child { grid-column: 1 / -1; }
  .task-details { grid-template-columns: 1fr 1fr; }
  .task-details .detail:first-child { grid-column: 1 / -1; }
  .approval-context { grid-template-columns: 1fr; }
  .approval-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .approval-actions .danger { grid-column: 1 / -1; }
  .node-grid { grid-template-columns: 1fr; }
  .audit-row { grid-template-columns: 1fr 1fr; gap: 7px; }
  .audit-target { grid-column: 1 / -1; }
  .mobile-nav {
    position: fixed; z-index: 30; left: 0; right: 0; bottom: 0; height: calc(64px + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom);
    display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-strong); background: rgba(5,14,11,.96); backdrop-filter: blur(18px);
  }
  .mobile-nav button { position: relative; border: 0; background: transparent; color: var(--muted); display: grid; place-content: center; justify-items: center; gap: 3px; font-size: 10px; }
  .mobile-nav button span { font-size: 20px; line-height: 1; }
  .mobile-nav button.active { color: var(--green); }
  .mobile-nav i { position: absolute; top: 7px; left: calc(50% + 7px); min-width: 17px; height: 17px; padding: 0 4px; display: grid; place-items: center; border-radius: 9px; background: var(--amber); color: #241800; font: normal 700 9px sans-serif; }
  .modal { margin: auto 14px 14px; width: calc(100% - 28px); max-height: calc(100dvh - 28px); }
  .modal.wide-modal { inset: 0; width: 100vw; max-width: none; height: 100dvh; max-height: 100dvh; margin: 0; border: 0; border-radius: 0; overflow-y: auto; }
  .modal form { padding: 20px 17px; }
  .detail-dialog-shell { min-height: 100%; padding: max(17px, env(safe-area-inset-top)) 14px calc(22px + env(safe-area-inset-bottom)); }
  .detail-dialog-shell > .modal-head { position: sticky; z-index: 3; top: 0; margin: -17px -14px 8px; padding: max(17px, env(safe-area-inset-top)) 14px 12px; border-bottom: 1px solid var(--line); background: rgba(13,25,22,.96); backdrop-filter: blur(14px); }
  .detail-dialog-shell > .modal-head h2 { max-width: calc(100vw - 78px); font-size: 20px; line-height: 1.3; }
  .detail-dialog-shell > .modal-head .icon-button { width: 44px; height: 44px; margin: -7px -7px 0 0; display: grid; place-items: center; }
  .detail-meta span { padding: 7px 9px; white-space: normal; overflow-wrap: anywhere; font-size: 12px; line-height: 1.45; }
  .session-transcript { min-height: 42dvh; max-height: 52dvh; padding: 9px; }
  .thread-message { width: 100%; padding: 12px; }
  .thread-message.user { width: 96%; }
  .thread-message-head { font-size: 12px; }
  .markdown-body { font-size: 16px; line-height: 1.76; }
  .markdown-body h1 { font-size: 1.32em; }
  .markdown-body h2 { font-size: 1.2em; }
  .markdown-body ul, .markdown-body ol { padding-left: 1.3em; }
  .markdown-code pre { padding: 12px; font-size: 12.5px; }
  .markdown-copy { min-width: 58px; min-height: 36px; }
  .markdown-table { min-width: 520px; }
  .markdown-table th, .markdown-table td { padding: 10px 11px; font-size: 12.5px; }
  .task-prompt-block, .task-result-block, .task-error-block { padding: 14px 13px; }
  .task-prompt-block pre, .task-error-block pre { font-size: 15px; line-height: 1.7; }
  .session-composer { padding: 14px 0 0 !important; }
  .session-composer .modal-actions { display: grid; grid-template-columns: .7fr 1.3fr; }
  #taskDetailDialog .modal-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .session-composer textarea { min-height: 118px; font-size: 16px; }
  .session-composer .button, #taskDetailDialog .button { min-height: 46px; }
  .login-card { padding: 28px 22px; }
  .login-copy { margin: 42px 0 26px; }
}

@media (max-width: 410px) {
  .stat-card { min-height: 118px; }
  .stat-card > span { font-size: 12px; }
  .stat-card strong { font-size: 27px; }
  .button.primary { white-space: nowrap; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}