/* Light theme — ZeusCode cabinet + studio */
:root {
  --bg: #f2f5f3;
  --panel: #ffffff;
  --panel-2: #e8eee9;
  --ink: #15231c;
  --muted: #5f7568;
  --lime: #1f8a3c;
  --lime-soft: #e6f5ea;
  --line: #d5e0d9;
  --danger: #d64545;
  --shadow: 0 16px 48px rgba(20, 40, 30, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  min-height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: "IBM Plex Sans", sans-serif;
}

a { color: inherit; }
.hidden { display: none !important; }
button, a, .chip, .stat, .pkg, .list-item, .limit, .kcard { cursor: pointer; }

/* TOP BAR — full width */
.top {
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  position: sticky;
  top: 0;
  z-index: 20;
}
.logo {
  font-family: "IBM Plex Mono", monospace;
  font-weight: 600;
  font-size: 14px;
  color: var(--lime);
  text-decoration: none;
}
.logo span { color: var(--muted); }
.top-right {
  display: flex;
  align-items: center;
  gap: 8px;
}
.bal-top {
  border: 1px solid var(--line);
  color: var(--lime);
  padding: 4px 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  font-weight: 500;
  background: transparent;
  letter-spacing: 0;
  white-space: nowrap;
  width: auto;
  max-width: fit-content;
  min-width: 0;
}
.bal-top:hover { border-color: var(--lime); }
.chip {
  border: 1px solid var(--line);
  color: var(--muted);
  padding: 5px 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  background: transparent;
}
.chip:hover { border-color: var(--lime); color: var(--lime); }
.chip-out { font-size: 11px; padding: 4px 7px; opacity: 0.7; }
.chip-out:hover { opacity: 1; }

/* AUTH */
.auth-wrap {
  min-height: calc(100vh - 52px);
  display: grid;
  place-items: center;
  padding: 32px 16px;
}
.auth-box {
  width: 100%;
  max-width: 420px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 28px;
}
.auth-kicker {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--lime);
  margin-bottom: 8px;
}
.auth-box h2 {
  font-family: "IBM Plex Mono", monospace;
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
}
.auth-hint {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
  margin-bottom: 20px;
}
.auth-hint strong { color: var(--lime); }

/* SHELL — узкое меню, больше места под плашки */
.shell {
  display: grid;
  grid-template-columns: 168px minmax(0, 1fr);
  min-height: calc(100vh - 52px);
  width: 100%;
}

/* Studio focus: hide cabinet nav, full-bleed prompt */
.shell.studio-focus {
  grid-template-columns: minmax(0, 1fr);
  min-height: 100vh;
}
.shell.studio-focus .side {
  display: none;
}
.shell.studio-focus .main {
  padding: 0;
  overflow: hidden;
  height: 100vh;
  max-height: 100vh;
}
body.studio-focus .top {
  display: none;
}
.shell.studio-focus #tab-projects {
  height: 100%;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.shell.studio-focus .zc-studio {
  flex: 1;
  min-height: 0;
  height: 100%;
  border: 0;
  border-radius: 0;
  background: radial-gradient(1200px 600px at 50% 20%, var(--lime-soft) 0%, var(--bg) 55%, var(--panel-2) 100%);
}
.chip-cab {
  margin-left: 10px;
  background: var(--lime-soft);
  border: 1px solid var(--line);
  color: var(--lime);
  cursor: pointer;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  padding: 8px 12px;
  border-radius: 8px;
}
.chip-cab:hover { border-color: var(--lime); }

.zc-exit {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 30;
  background: rgba(255,255,255,0.95);
  border: 1px solid var(--line);
  color: var(--lime);
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
}
.zc-exit:hover { border-color: var(--lime); }

.side {
  background: var(--panel);
  border-right: 1px solid var(--line);
  padding: 16px 10px;
  min-width: 0;
}

.side-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--lime);
  margin-bottom: 12px;
  padding: 0 4px;
}

.nav a {
  display: block;
  padding: 9px 8px;
  margin-bottom: 3px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  line-height: 1.25;
}
.nav a small {
  display: block;
  font-size: 10px;
  color: var(--muted);
  margin-top: 2px;
  font-family: "IBM Plex Sans", sans-serif;
}
.nav a:hover { color: var(--ink); background: var(--lime-soft); }
.nav a.on { background: var(--lime-soft); color: var(--lime); }
.nav a.on small { color: #7a9a88; }

.main {
  padding: 22px 24px 40px;
  overflow: auto;
  min-width: 0;
}

.main > section > h1,
.main h1 {
  font-family: "IBM Plex Mono", monospace;
  font-size: 22px;
  font-weight: 600;
}
.sub {
  color: var(--muted);
  font-size: 13px;
  margin: 6px 0 18px;
}

/* DASHBOARD — limits + kanban */
.dash-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}
.dash-head .sub { margin-bottom: 0; }
.dash-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 4px;
}
.dash-actions .btn { padding: 8px 10px; }

.limits {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  margin: 16px 0 18px;
}
.limit {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  min-width: 0;
}
.limit:hover { border-color: #2a3d34; }
.limit-l {
  font-size: 10px;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  text-transform: lowercase;
  margin-bottom: 4px;
}
.limit-v {
  font-family: "IBM Plex Mono", monospace;
  font-size: 14px;
  color: var(--lime);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kanban {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
  align-items: start;
}
.kcol {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  max-height: 420px;
}
.kcol-h {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 12px 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}
.kcol-link {
  background: none;
  border: none;
  color: var(--lime);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  padding: 0;
  cursor: pointer;
  opacity: 0.85;
}
.kcol-link:hover { opacity: 1; }
.kcol-body {
  padding: 8px;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 120px;
}
.kcard {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 11px;
  cursor: pointer;
  transition: border-color 0.15s;
}
.kcard:hover { border-color: var(--lime); }
.kcard-t {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.kcard-m {
  font-size: 11px;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  line-height: 1.35;
}
.kcard-m .hi { color: var(--lime); }
.kempty {
  color: var(--muted);
  font-size: 12px;
  padding: 18px 10px;
  text-align: center;
  line-height: 1.45;
}

.chart-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding-bottom: 14px;
}
.chart-card .kcol-h { border-bottom: none; padding-bottom: 4px; }
.chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 140px;
  padding: 8px 14px 0;
}
.chart-bar {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 0;
  height: 100%;
  justify-content: flex-end;
}
.chart-fill {
  width: 100%;
  max-width: 36px;
  background: linear-gradient(180deg, var(--lime), #5a8a20);
  border-radius: 4px 4px 2px 2px;
  min-height: 3px;
  opacity: 0.9;
}
.chart-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  color: var(--muted);
}
.chart-val {
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
  color: var(--muted);
}

/* 3 cards in a ROW — legacy howto (other pages may reuse) */
.howto {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}
.howto.howto-1 { grid-template-columns: 1fr; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 190px;
}
.n { font-family: "IBM Plex Mono", monospace; font-size: 12px; color: var(--lime); }
.t { font-weight: 600; font-size: 16px; }
.d { color: var(--muted); font-size: 13px; line-height: 1.5; flex: 1; }

.btn {
  border: none;
  cursor: pointer;
  border-radius: 6px;
  padding: 10px 12px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  font-weight: 500;
  width: fit-content;
}
.btn-p { background: var(--lime); color: var(--bg); }
.btn-p:hover { filter: brightness(1.08); }
.btn-p:disabled { opacity: 0.5; cursor: wait; }
.btn-s {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
}
.btn-s:hover { border-color: var(--lime); color: var(--lime); }
.btn-s:disabled { opacity: 0.4; cursor: not-allowed; }

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.stat {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px;
}
.stat:hover { border-color: var(--lime); }
.stat .v {
  font-family: "IBM Plex Mono", monospace;
  font-size: 26px;
  color: var(--lime);
}
.stat .l {
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
}

.row-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 8px 0 16px;
}

.field { margin-bottom: 14px; }
.field label {
  display: block;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 6px;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 14px;
  padding: 12px;
  outline: none;
}
.field textarea {
  min-height: 120px;
  resize: vertical;
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  line-height: 1.55;
}
.field input:focus,
.field textarea:focus,
.field select:focus { border-color: var(--lime); }

.err { color: var(--danger); font-size: 13px; margin-top: 12px; }

/* models / keys / usage / billing extras */
.models-toolbar {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, minmax(0, 1fr)) auto;
  gap: 10px;
  margin-bottom: 12px;
  align-items: center;
}
.models-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 14px;
}
.m-chip {
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--muted);
  border-radius: 999px;
  padding: 7px 12px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  cursor: pointer;
}
.m-chip.on,
.m-chip:hover {
  border-color: rgba(182,255,59,.45);
  color: var(--lime);
}
.models-list { display: flex; flex-direction: column; gap: 22px; }
.models-section-h {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.models-toolbar input,
.models-toolbar select {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  font-size: 14px;
  padding: 11px 12px;
  outline: none;
}
.models-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.empty-mini {
  color: var(--muted);
  font-size: 13px;
  padding: 10px 4px;
}
.model-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 200px;
}
.model-card.is-soon { opacity: 0.55; }
.model-card:hover { border-color: var(--lime); }
.m-top { display: flex; justify-content: space-between; gap: 8px; }
.m-prov { display: none; }
.m-pick-label { font-size: 12px; color: var(--muted); }
.m-badge {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 3px 6px;
  color: var(--muted);
}
.m-badge.ready { border-color: rgba(182,255,59,.4); color: var(--lime); }
.m-title { font-size: 16px; font-weight: 700; }
.m-id { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--muted); }
.m-desc { display: none; }
.m-prices { display: flex; gap: 8px; flex-wrap: wrap; }
.m-price { font-family: "IBM Plex Mono", monospace; font-size: 11px; }
.m-actions { display: flex; gap: 8px; margin-top: auto; }
.m-actions .m-use { flex: 1; width: auto; }
.m-use { width: 100%; }

.split {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  border: 1px solid var(--line);
  border-radius: 10px;
  min-height: 520px;
  overflow: hidden;
}
.studio-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  border: 1px solid var(--line);
  border-radius: 10px;
  min-height: 640px;
  overflow: hidden;
}
.studio-side, .studio-main { background: var(--panel); padding: 16px; }
.studio-side {
  border-right: 1px solid var(--line);
  overflow: auto;
  max-height: calc(100vh - 140px);
}
.studio-main { display: flex; flex-direction: column; min-width: 0; }
#project-brief {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  font-size: 12px;
  padding: 10px;
  resize: vertical;
  font-family: "IBM Plex Mono", monospace;
  line-height: 1.45;
}
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}
.chip {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  font-size: 12px;
  padding: 7px 10px;
  cursor: pointer;
  font-family: "IBM Plex Mono", monospace;
}
.chip:hover { border-color: rgba(182,255,59,.35); color: var(--ink); }
.chip.on { border-color: var(--lime); color: var(--lime); background: var(--lime-soft); }
.mode-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}
.mode-btn {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 8px;
  text-align: left;
  cursor: pointer;
  color: var(--muted);
}
.mode-btn:hover { border-color: rgba(182,255,59,.35); }
.mode-btn.on { border-color: var(--lime); background: var(--lime-soft); color: var(--ink); }
.mode-t {
  display: block;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  font-weight: 600;
  color: inherit;
}
.mode-btn.on .mode-t { color: var(--lime); }
.mode-h { display: block; font-size: 11px; margin-top: 4px; color: var(--muted); }
.advanced-box {
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
  background: var(--panel-2);
}
.advanced-box summary {
  cursor: pointer;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--muted);
}
.artifact-tree { display: grid; gap: 4px; }
.tree-empty { font-size: 11px; color: var(--muted); line-height: 1.4; }
.tree-file {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 6px;
  align-items: center;
  width: 100%;
  text-align: left;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 8px;
  cursor: pointer;
  color: var(--ink);
}
.tree-file:hover { border-color: var(--lime); }
.tree-kind {
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
  color: var(--lime);
  text-transform: uppercase;
}
.tree-path {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.msg-agents, .msg-arts {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.msg-agent, .msg-art {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--muted);
}
.msg-art { color: var(--lime); border-color: rgba(182,255,59,.3); }
.side-label .hint { color: var(--muted); font-weight: 400; margin-left: 4px; }

.split-left, .split-right { background: var(--panel); padding: 16px; }
.split-left { border-right: 1px solid var(--line); overflow: auto; }

.list-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  background: var(--panel-2);
}
.list-item:hover, .list-item.active { border-color: var(--lime); }
.list-item .t { font-weight: 600; font-size: 13px; }
.list-item .m { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--muted); margin-top: 3px; }

.agents {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}
.agent {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--muted);
  text-align: center;
}
.agent.on { border-color: var(--lime); color: var(--lime); animation: pulse 1s ease-in-out infinite; }
.agent.done { border-color: rgba(182,255,59,.35); color: var(--ink); }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.55} }

.messages-box { max-height: 340px; overflow: auto; margin-bottom: 12px; min-height: 120px; }
.msg {
  margin-bottom: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}
.msg.assistant { border-left: 3px solid var(--lime); }
.msg-role { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--lime); margin-bottom: 6px; }
.msg-body { font-family: "IBM Plex Mono", monospace; font-size: 12.5px; line-height: 1.6; white-space: pre-wrap; }
.msg-meta { font-family: "IBM Plex Mono", monospace; font-size: 10px; color: var(--muted); margin-top: 8px; }
.composer { border-top: 1px solid var(--line); padding-top: 14px; }

.empty-state { padding: 40px 16px; }
.empty-state.compact { padding: 12px 4px; }
.empty-t { font-family: "IBM Plex Mono", monospace; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.empty-d { color: var(--muted); font-size: 13px; line-height: 1.5; max-width: 360px; }

.code-block {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  background: var(--panel-2);
  color: rgba(215,245,227,.9);
  padding: 14px;
  border-radius: 8px;
  border-left: 3px solid var(--lime);
  word-break: break-all;
  margin: 12px 0;
  line-height: 1.55;
}

.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--muted);
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
}
.table td { padding: 12px 8px; border-bottom: 1px solid var(--line); }
.badge {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--lime);
  border: 1px solid rgba(182,255,59,.3);
  border-radius: 4px;
  padding: 2px 7px;
}

.pkg-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 16px 0;
}
.pkg {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px;
}
.pkg:hover, .pkg.selected { border-color: var(--lime); background: var(--lime-soft); }
.pkg-t { font-family: "IBM Plex Mono", monospace; font-size: 22px; font-weight: 600; color: var(--lime); }
.pkg-d { font-size: 12px; color: var(--muted); margin-top: 6px; }
.muted-note { color: var(--muted); margin-top: 18px; line-height: 1.6; max-width: 520px; font-size: 13px; }
code { font-family: "IBM Plex Mono", monospace; color: var(--lime); }

.warn-box {
  background: #1a1608;
  border: 1px solid rgba(255, 196, 72, 0.35);
  border-radius: 10px;
  padding: 14px 16px;
  margin: 0 0 16px;
}
.warn-t {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  color: #ffc448;
  margin-bottom: 6px;
  font-weight: 600;
}
.warn-d { font-size: 13px; color: var(--muted); line-height: 1.55; }
.warn-d b { color: var(--ink); font-weight: 600; }

.key-create {
  display: grid;
  grid-template-columns: 1.4fr 1fr auto;
  gap: 12px;
  align-items: end;
  margin-top: 8px;
}
.key-create .row-actions { margin: 0; }
.key-create .hint, .field .hint { color: var(--muted); font-weight: 400; font-size: 11px; }
.key-item { align-items: flex-start; }
.key-main { flex: 1; min-width: 0; }
.key-spend {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--lime);
  margin-top: 8px;
}
.key-bar {
  height: 4px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 2px;
  margin-top: 8px;
  overflow: hidden;
  max-width: 280px;
}
.key-bar-fill { height: 100%; background: var(--lime); }
.key-actions { display: flex; gap: 8px; flex-shrink: 0; }
.keys-empty .btn { margin-top: 16px; }
.key-raw { font-size: 13px; user-select: all; }

.settings-card {
  margin-top: 28px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  max-width: 520px;
}
.settings-h {
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 14px;
}
.settings-row { margin-bottom: 12px; }
.check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  cursor: pointer;
}
.check input { width: 16px; height: 16px; accent-color: var(--lime); }

.dash-alerts { margin-bottom: 14px; display: grid; gap: 8px; }
.dash-alert {
  background: #1a1608;
  border: 1px solid rgba(255, 196, 72, 0.35);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 13px;
  color: #e8d9a8;
  line-height: 1.45;
}

/* Shell ALWAYS 2 columns — never stack menu on top of content (breaks Cursor side panel). */
@media (max-width: 980px) {
  .kanban { grid-template-columns: 1fr; }
  .limits { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .key-create { grid-template-columns: 1fr; }
  .studio-layout { grid-template-columns: 1fr; }
  .mode-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .shell { grid-template-columns: 148px minmax(0, 1fr); }
  .nav a small { display: none; }
  .side { padding: 12px 8px; }
}
@media (max-width: 640px) {
  .shell { grid-template-columns: 112px minmax(0, 1fr); }
  .side {
    border-right: 1px solid var(--line);
    border-bottom: none;
    padding: 10px 6px;
  }
  .nav a { font-size: 11px; padding: 8px 6px; }
  .howto, .stats, .pkg-grid, .split, .agents, .models-toolbar, .models-grid, .limits {
    grid-template-columns: 1fr;
  }
  .main { padding: 16px 12px 32px; }
  .dash-actions { width: 100%; flex-wrap: wrap; }
  .key-actions { flex-direction: column; }
  .limits { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Cursor-like Studio */
.cursor-studio {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) minmax(300px, 380px);
  border: 1px solid var(--line);
  border-radius: 10px;
  min-height: calc(100vh - 88px);
  max-height: calc(100vh - 88px);
  overflow: hidden;
  background: var(--panel);
}
.cs-rail {
  border-right: 1px solid var(--line);
  background: var(--panel-2);
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.cs-rail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 12px 8px;
  border-bottom: 1px solid var(--line);
}
.cs-rail-title {
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  font-weight: 600;
  color: var(--lime);
}
.cs-icon-btn {
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: transparent;
  color: var(--lime);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.cs-icon-btn:hover { border-color: var(--lime); background: var(--lime-soft); }
.cs-icon-btn.sm { width: 24px; height: 24px; font-size: 14px; color: var(--muted); }
.cs-icon-btn.sm:hover { color: var(--lime); }
.cs-icon-btn.danger:hover { color: var(--danger); border-color: var(--danger); }
.cs-tree { flex: 1; overflow: auto; padding: 8px; }
.cs-empty-tree { font-size: 12px; color: var(--muted); padding: 8px; line-height: 1.4; }
.cs-proj { margin-bottom: 4px; }
.cs-proj-row { display: flex; align-items: center; gap: 4px; }
.cs-proj-btn {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: none;
  color: var(--ink);
  padding: 7px 6px;
  border-radius: 6px;
  cursor: pointer;
  text-align: left;
  font-size: 13px;
}
.cs-proj-btn:hover { background: var(--lime-soft); }
.cs-proj.open .cs-proj-btn { color: var(--lime); }
.cs-caret { color: var(--muted); font-size: 10px; width: 12px; }
.cs-proj-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cs-chats { padding: 2px 0 6px 14px; display: grid; gap: 2px; }
.cs-chat-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--muted);
  padding: 7px 8px;
  cursor: pointer;
  font-size: 12px;
}
.cs-chat-item:hover { background: var(--lime-soft); color: var(--ink); }
.cs-chat-item.on { background: var(--lime-soft); color: var(--lime); }
.cs-chat-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muted);
  flex-shrink: 0;
}
.cs-chat-item.on .cs-chat-dot { background: var(--lime); }
.cs-chat-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cs-rail-foot {
  border-top: 1px solid var(--line);
  padding: 8px;
  display: grid;
  gap: 6px;
}
.cs-fold {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 8px;
  background: var(--bg);
}
.cs-fold summary {
  cursor: pointer;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--muted);
}
.cs-fold textarea {
  width: 100%;
  margin-top: 8px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  font-size: 11px;
  padding: 8px;
  font-family: "IBM Plex Mono", monospace;
  resize: vertical;
}
.cs-fold .btn { margin-top: 6px; width: 100%; }
.cs-chat {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  background: var(--panel);
}
.cs-empty { margin: auto; }
.cs-active {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: calc(100vh - 100px);
}
.cs-chat-head {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}
.cs-chat-name {
  font-family: "IBM Plex Mono", monospace;
  font-size: 15px;
  font-weight: 600;
}
.cs-chat-sub { font-size: 12px; color: var(--muted); margin-top: 4px; }
.cs-messages {
  flex: 1;
  max-height: none !important;
  min-height: 200px;
  overflow: auto;
  padding: 16px 18px;
  margin: 0;
}
.cs-composer {
  border-top: 1px solid var(--line);
  padding: 12px 16px 16px;
  background: var(--panel-2);
}
.cs-compose-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 48px;
  gap: 8px;
  align-items: end;
}
.cs-compose-row textarea {
  width: 100%;
  min-height: 72px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  padding: 12px;
  font-size: 14px;
  resize: vertical;
  font-family: "IBM Plex Sans", sans-serif;
}
.cs-compose-row .btn { height: 48px; font-size: 16px; }
.agent-panel {
  border-top: 1px solid var(--line);
  padding: 10px 16px;
  background: var(--bg);
}
.agent-panel-h {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--lime);
  margin-bottom: 8px;
}
.agent-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 8px;
}
.agent-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: var(--panel-2);
}
.agent-card.muted { color: var(--muted); font-size: 12px; }
.agent-card-t {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--lime);
  margin-bottom: 6px;
}
.agent-card-t span { color: var(--muted); }
.agent-card-b { font-size: 12px; color: var(--muted); line-height: 1.4; }
#tab-projects { margin: 0; }
.main:has(#tab-projects:not(.hidden)) {
  padding: 8px 10px 10px;
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: calc(100vh - 52px);
  overflow: hidden;
}
.main:has(#tab-projects:not(.hidden)) #tab-projects {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.main:has(#tab-projects:not(.hidden)) .zc-studio {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.main:has(#tab-projects:not(.hidden)) .zc-work {
  flex: 1;
  min-height: 0;
}

@media (max-width: 980px) {
  .cursor-studio { grid-template-columns: 200px minmax(0, 1fr); }
  .agent-cards { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .cursor-studio { grid-template-columns: 160px minmax(0, 1fr); }
}

/* Live cooperative board */
.coop-board {
  border-bottom: 1px solid var(--line);
  padding: 12px 16px;
  background: var(--panel-2);
}
.coop-h {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--lime);
  margin-bottom: 10px;
}
.coop-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.coop-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: var(--bg);
  min-height: 120px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.coop-card.running { border-color: rgba(182,255,59,.45); }
.coop-card.thinking { border-color: rgba(255,196,72,.45); }
.coop-card.done { border-color: rgba(182,255,59,.35); }
.coop-card-h {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
}
.coop-role { color: var(--lime); font-weight: 600; }
.coop-status { color: var(--muted); }
.coop-card.running .coop-status { color: var(--lime); }
.coop-card.thinking .coop-status { color: #ffc448; }
.coop-model { font-family: "IBM Plex Mono", monospace; font-size: 10px; color: var(--muted); }
.coop-think {
  font-size: 12px;
  color: #c6b68a;
  line-height: 1.4;
  max-height: 88px;
  overflow: auto;
  white-space: pre-wrap;
}
.coop-out {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.4;
  max-height: 100px;
  overflow: auto;
  white-space: pre-wrap;
  border-top: 1px solid var(--line);
  padding-top: 6px;
  margin-top: auto;
}
.coop-synth {
  margin-top: 8px;
  border: 1px solid rgba(182,255,59,.3);
  border-radius: 8px;
  padding: 10px 12px;
  background: var(--lime-soft);
}
.coop-synth-h {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--lime);
  margin-bottom: 6px;
}
.coop-synth-b { font-size: 12px; color: var(--muted); line-height: 1.45; white-space: pre-wrap; }

.coop-review {
  margin-top: 8px;
  border: 1px solid rgba(255,196,72,.35);
  border-radius: 8px;
  padding: 10px 12px;
  background: #18140c;
}
.coop-review.pass { border-color: rgba(182,255,59,.4); background: var(--lime-soft); }
.coop-review.risk { border-color: rgba(255,196,72,.5); }
.coop-review.fail { border-color: rgba(255,100,100,.55); background: #1a1010; }
.coop-review .coop-synth-h { color: #ffc448; }
.coop-review.pass .coop-synth-h { color: var(--lime); }
.coop-review.fail .coop-synth-h { color: #ff8a8a; }

/* Live workspace — files + preview during Studio run */
.live-work {
  margin-top: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  overflow: hidden;
}
.live-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--line);
}
.live-tab {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  background: transparent;
  border: 0;
  color: var(--muted);
  padding: 8px 12px;
  cursor: pointer;
}
.live-tab.on {
  color: var(--lime);
  border-bottom: 1px solid var(--lime);
}
.live-files {
  max-height: 160px;
  overflow: auto;
  padding: 8px 10px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--muted);
}
.live-file {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding: 4px 0;
  border-bottom: 1px solid rgba(255,255,255,.04);
  cursor: pointer;
}
.live-file:hover { color: var(--lime); }
.live-file .lf-role { color: var(--muted); }
.live-preview-wrap {
  height: 280px;
  background: #fff;
}
.live-preview {
  width: 100%;
  height: 100%;
  border: 0;
  background: #fff;
}
.msg-evidence {
  margin-top: 8px;
  padding: 8px 10px;
  border-radius: 6px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  border: 1px solid rgba(255,196,72,.35);
  color: #ffc448;
}
.msg-evidence.pass { border-color: rgba(182,255,59,.4); color: var(--lime); }
.msg-evidence.fail { border-color: rgba(255,100,100,.5); color: #ff8a8a; }
.msg-evidence.risk { border-color: rgba(255,196,72,.5); color: #ffc448; }
.coop-files {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  color: var(--muted);
  line-height: 1.35;
  max-height: 48px;
  overflow: auto;
}
@media (max-width: 900px) {
  .coop-grid { grid-template-columns: 1fr; }
}

/* Studio IDE center + github + fork (studio1) */
.cs-gh-box { border: 1px solid var(--line); border-radius: 6px; padding: 8px; background: var(--bg); }
.cs-gh-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.cs-gh-label { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--lime); }
.cs-gh-status { font-size: 11px; color: var(--muted); }
.cs-gh-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.cs-gh-user { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.cs-btn-sm { padding: 4px 8px !important; font-size: 11px !important; height: auto !important; }
.cs-center { display: flex; flex-direction: column; min-width: 0; min-height: 0; border-right: 1px solid var(--line); background: #0b110e; }
.cs-center-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 10px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.cs-tabs, .cs-bottom-tabs { display: flex; gap: 4px; }
.cs-tab { font-family: "IBM Plex Mono", monospace; font-size: 11px; background: transparent; border: 1px solid transparent; color: var(--muted); padding: 5px 10px; border-radius: 6px; cursor: pointer; }
.cs-tab.on { color: var(--lime); border-color: var(--line); background: var(--lime-soft); }
.cs-toolbar-right { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.cs-git-pill { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 3px 8px; }
.cs-center-body { flex: 1; display: grid; grid-template-columns: 180px minmax(0, 1fr); min-height: 0; overflow: hidden; }
.cs-files { border-right: 1px solid var(--line); overflow: auto; background: var(--panel-2); }
.cs-files-h { font-family: "IBM Plex Mono", monospace; font-size: 10px; color: var(--muted); padding: 8px 10px 4px; text-transform: uppercase; }
.cs-fs-tree { padding: 4px 6px 12px; }
.cs-fs-file { display: block; width: 100%; text-align: left; background: transparent; border: none; color: var(--muted); font-family: "IBM Plex Mono", monospace; font-size: 11px; padding: 4px 6px; border-radius: 4px; cursor: pointer; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cs-fs-file:hover, .cs-fs-file.on { background: var(--lime-soft); color: var(--lime); }
.cs-editor-pane { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.cs-pane { display: flex; flex-direction: column; flex: 1; min-height: 0; }
.cs-file-path { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--muted); padding: 6px 10px; border-bottom: 1px solid var(--line); }
.cs-code-editor { flex: 1; width: 100%; min-height: 160px; border: 0; resize: none; background: var(--panel-2); color: #d7e6dc; font-family: "IBM Plex Mono", monospace; font-size: 12px; line-height: 1.45; padding: 12px; }
.cs-editor-actions { padding: 6px 10px; border-top: 1px solid var(--line); }
.cs-diff-view { flex: 1; margin: 0; overflow: auto; padding: 12px; font-family: "IBM Plex Mono", monospace; font-size: 11px; color: #a8c4b2; white-space: pre-wrap; background: var(--panel-2); }
.cs-changes-list { flex: 1; overflow: auto; padding: 10px; font-family: "IBM Plex Mono", monospace; font-size: 12px; color: var(--muted); }
.cs-change-row { padding: 4px 0; border-bottom: 1px solid rgba(255,255,255,.04); }
.cs-commit-box { display: grid; grid-template-columns: 1fr auto; gap: 8px; padding: 10px; border-top: 1px solid var(--line); }
.cs-commit-box input { background: var(--panel-2); border: 1px solid var(--line); border-radius: 6px; color: var(--ink); padding: 8px 10px; font-size: 13px; }
.cs-bottom { border-top: 1px solid var(--line); height: 200px; min-height: 120px; display: flex; flex-direction: column; background: var(--panel-2); }
.cs-bottom-tabs { padding: 4px 8px; border-bottom: 1px solid var(--line); }
.cs-bottom-pane { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.cs-term { flex: 1; overflow: auto; padding: 8px 10px; font-family: "IBM Plex Mono", monospace; font-size: 11px; color: #9fbfa8; white-space: pre-wrap; background: #050807; }
.cs-term-row { display: grid; grid-template-columns: 1fr auto; gap: 6px; padding: 6px 8px; border-top: 1px solid var(--line); }
.cs-term-row input { background: var(--panel-2); border: 1px solid var(--line); border-radius: 4px; color: var(--ink); padding: 6px 8px; font-family: "IBM Plex Mono", monospace; font-size: 12px; }
.cs-preview-bar { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-bottom: 1px solid var(--line); }
.cs-preview-url { flex: 1; font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cs-studio-preview { flex: 1; width: 100%; border: 0; background: #fff; min-height: 0; }
.onboarding-steps ol { text-align: left; margin: 12px 0 0; padding-left: 18px; color: var(--muted); font-size: 13px; line-height: 1.55; }
.cs-run-kinds { display: flex; gap: 4px; flex-shrink: 0; }
.rk { font-family: "IBM Plex Mono", monospace; font-size: 10px; padding: 4px 8px; border-radius: 6px; border: 1px solid var(--line); background: transparent; color: var(--muted); cursor: pointer; }
.rk.on { color: var(--lime); border-color: rgba(182,255,59,.35); background: var(--lime-soft); }
.fork-board { border-bottom: 1px solid var(--line); padding: 10px 12px; background: var(--panel-2); }
.fork-grid { display: grid; grid-template-columns: 1fr; gap: 8px; }
.fork-card { border: 1px solid var(--line); border-radius: 8px; padding: 10px; background: var(--bg); }
.fork-card.running { border-color: rgba(255,196,72,.45); }
.fork-card.done { border-color: rgba(182,255,59,.35); }
.fork-card-h { display: flex; justify-content: space-between; font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--lime); margin-bottom: 6px; }
.fork-preview { font-size: 11px; color: var(--muted); max-height: 80px; overflow: auto; white-space: pre-wrap; margin-bottom: 8px; }
.coop-compact .coop-card { min-height: 72px; }
.coop-compact {
  margin: 0 10px 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-2);
  max-height: 280px;
  overflow: auto;
}
.coop-compact .coop-think { max-height: 48px; }
.coop-compact .coop-out { max-height: 56px; }
.zc-panel {
  margin: 0 10px 8px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  font-size: 12px;
}
.zc-panel-h {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--lime);
  margin-bottom: 6px;
}
.zc-panel-b {
  color: var(--muted);
  line-height: 1.45;
  white-space: pre-wrap;
}
.zc-panel.pass { border-color: rgba(182,255,59,.35); }
.zc-panel.risk { border-color: rgba(255,196,72,.45); }
.zc-panel.fail { border-color: rgba(255,100,100,.5); }
.zc-bill {
  border-color: rgba(182,255,59,.25);
  background: var(--lime-soft);
}
.zc-bill strong { color: var(--ink); font-size: 15px; }
.cs-chat-head { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
@media (max-width: 1200px) {
  .cursor-studio { grid-template-columns: 180px minmax(0, 1fr) 300px; }
  .cs-center-body { grid-template-columns: 140px minmax(0, 1fr); }
}
@media (max-width: 900px) {
  .cursor-studio { grid-template-columns: 1fr; max-height: none; }
  .cs-center { border-right: 0; border-bottom: 1px solid var(--line); min-height: 420px; }
}

/* Russian UX hints */
.cs-guide {
  font-size: 11px;
  line-height: 1.45;
  color: var(--muted);
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
  background: #0c1410;
}
.cs-guide b { color: var(--lime); font-weight: 600; }
.cs-hint {
  font-size: 11px;
  color: var(--muted);
  margin: 0 0 8px;
  line-height: 1.35;
}
.cs-pane-hint {
  font-size: 12px;
  color: var(--muted);
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  line-height: 1.4;
}
.cs-empty-lead {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}
.cs-field-label {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 4px;
  font-family: "IBM Plex Mono", monospace;
}
.cs-run-kinds { flex-wrap: wrap; max-width: 220px; justify-content: flex-end; }
.rk { font-size: 10px; line-height: 1.2; }

/* ===== ZeusCode beginner Studio ===== */
.zc-studio {
  min-height: calc(100vh - 88px);
  border: 1px solid var(--line);
  border-radius: 12px;
  background: linear-gradient(165deg, var(--bg) 0%, var(--panel) 45%, var(--bg) 100%);
  overflow: hidden;
  position: relative;
}
.zc-studio:has(#zc-work:not(.hidden)) {
  min-height: calc(100vh - 72px);
}
.zc-work:not(.hidden) {
  min-height: calc(100vh - 72px);
}
#btn-preview-toggle.on {
  border-color: rgba(182, 255, 59, 0.45);
  color: var(--lime);
}

.zc-home {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  min-height: calc(100vh - 88px);
}
.zc-home-inner {
  padding: 36px 40px 48px;
  max-width: 720px;
}
.zc-brand-row {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 28px;
}
.zc-mark {
  font-size: 32px;
  line-height: 1;
  filter: drop-shadow(0 0 12px rgba(160, 255, 120, 0.35));
}
.zc-title {
  margin: 0;
  font-size: 28px;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.zc-sub {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}
.zc-label {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 8px;
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.zc-prompt {
  width: 100%;
  min-height: 110px;
  resize: vertical;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink);
  padding: 14px 16px;
  font-size: 15px;
  line-height: 1.5;
  font-family: inherit;
}
.zc-prompt:focus {
  outline: none;
  border-color: var(--lime);
  box-shadow: 0 0 0 3px rgba(160, 255, 120, 0.12);
}
.zc-templates {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 22px;
}
.zc-chip {
  background: var(--lime-soft);
  border: 1px solid var(--line);
  color: #a8c4b2;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
  cursor: pointer;
}
.zc-chip:hover { border-color: var(--lime); color: var(--lime); }
.zc-agents-block { margin-bottom: 22px; }
.zc-agents {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 8px;
}
.zc-agent-btn {
  text-align: left;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 12px 14px;
  cursor: pointer;
  color: var(--ink);
  transition: border-color .15s, background .15s;
}
.zc-agent-btn:hover { border-color: #3a5a48; }
.zc-agent-btn.active {
  border-color: var(--lime);
  background: var(--lime-soft);
  box-shadow: inset 0 0 0 1px rgba(160, 255, 120, 0.25);
}
.zc-n {
  display: block;
  font-size: 22px;
  font-weight: 700;
  color: var(--lime);
  font-family: "IBM Plex Mono", monospace;
  margin-bottom: 4px;
}
.zc-n-title { display: block; font-size: 13px; font-weight: 600; }
.zc-n-desc { display: block; font-size: 11px; color: var(--muted); margin-top: 4px; line-height: 1.35; }
.zc-hint { margin: 10px 0 0; font-size: 12px; color: var(--muted); }
.zc-algo {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  background: rgba(8, 14, 11, 0.65);
  margin-bottom: 22px;
}
.zc-algo-title {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--lime);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.zc-algo-steps {
  margin: 0;
  padding-left: 18px;
  color: #a8c4b2;
  font-size: 13px;
  line-height: 1.55;
}
.zc-algo-steps strong { color: var(--ink); font-weight: 600; }
.zc-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.zc-go { min-width: 140px; font-size: 15px; height: 44px; }
.zc-pro-note { margin-top: 14px; font-size: 12px; color: var(--muted); }
.zc-home-side {
  border-left: 1px solid var(--line);
  background: var(--panel-2);
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.zc-side-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 14px 10px;
  border-bottom: 1px solid var(--line);
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  color: var(--muted);
}
.zc-project-list { flex: 1; overflow: auto; padding: 8px; }
.zc-side-foot {
  border-top: 1px solid var(--line);
  padding: 12px;
  display: grid;
  gap: 6px;
}
.zc-mini-label { font-size: 11px; color: var(--muted); }

/* work view — fullscreen single prompt */
.zc-work { display: flex; flex-direction: column; min-height: 100%; height: 100%; position: relative; }
.shell.studio-focus .zc-work { min-height: 100vh; height: 100vh; }
.zc-work-top { display: none !important; }
.zc-work-brand,
.zc-work-title,
.zc-status-strip,
.zc-work-agents,
.zc-work-top-actions { display: none !important; }

.zc-work-shell {
  flex: 1;
  display: grid;
  min-height: 0;
  grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
}
.zc-work-shell[data-preview="0"] {
  grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
}
.zc-work-shell[data-preview="0"] #zc-preview-dock,
#zc-preview-dock.hidden { display: none !important; }
.zc-work-shell[data-panes="1"] .zc-panes,
.zc-work-shell[data-panes="2"] .zc-panes,
.zc-work-shell[data-panes="3"] .zc-panes {
  grid-template-columns: 1fr;
}

.zc-rail {
  border-right: 1px solid var(--line);
  background: var(--panel);
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 12px 10px;
  gap: 6px;
}
.zc-exit-rail {
  position: static;
  width: 100%;
  text-align: left;
  margin-bottom: 6px;
}
.zc-rail-new,
.zc-rail-folder {
  width: 100%;
  text-align: left;
  background: var(--lime-soft);
  border: 1px solid var(--line);
  color: var(--lime);
  border-radius: 8px;
  padding: 9px 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.zc-rail-folder {
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 6px;
}
.zc-rail-new:hover,
.zc-rail-folder:hover { border-color: var(--lime); color: var(--lime); }
.zc-rail-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 6px 4px 4px;
}
.zc-rail-list {
  flex: 1;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-height: 0;
}
.zc-rail-empty {
  padding: 16px 10px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}
.zc-rail-empty p { margin: 0; }
.zc-rail-proj {
  margin: 10px 4px 4px;
  font-size: 11px;
  color: var(--muted);
  font-weight: 600;
}
.zc-rail-chat {
  display: flex;
  align-items: center;
  gap: 4px;
  border-radius: 6px;
  padding: 2px;
}
.zc-rail-chat.on { background: var(--lime-soft); box-shadow: inset 2px 0 0 var(--lime); }
.zc-rail-chat-btn {
  flex: 1;
  text-align: left;
  background: transparent;
  border: 0;
  color: var(--ink);
  font-size: 12px;
  padding: 7px 8px;
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.zc-rail-chat-btn:hover { color: var(--lime); }
.zc-rail-chat-meta {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  color: var(--muted);
  padding-right: 4px;
  flex-shrink: 0;
}
.zc-rail-foot { padding: 8px 4px 0; color: var(--muted); font-size: 11px; }

.zc-rail-proj-row {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 10px 0 4px;
  padding: 0 2px;
}
.zc-rail-proj-row .zc-rail-proj {
  flex: 1;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.zc-rail-del {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  opacity: 0.55;
}
.zc-rail-del:hover {
  opacity: 1;
  color: var(--danger);
  background: rgba(214, 69, 69, 0.1);
}
.zc-rail-chat:hover .zc-rail-del,
.zc-rail-proj-row:hover .zc-rail-del { opacity: 0.9; }

.btn.primary,
.btn.primary.sm {
  background: var(--lime);
  color: #fff;
  border: 0;
}
.btn.primary:hover { filter: brightness(1.05); }
.btn.ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
}
.btn.ghost:hover { border-color: var(--lime); color: var(--lime); }

.ap-hero-input,
.ap-model-select,
.ap-mode-select,
.ap-foot textarea {
  box-shadow: var(--shadow);
  background: var(--panel) !important;
  color: var(--ink) !important;
  border-color: var(--line) !important;
}
.ap-msg {
  background: var(--panel) !important;
  border-color: var(--line) !important;
}
.ap-msg.user { background: var(--lime-soft) !important; }

.zc-panes {
  display: grid;
  min-width: 0;
  min-height: 0;
  border-right: 0;
}

.zc-rail {
  border-right: 1px solid var(--line);
  background: var(--panel-2);
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 10px 8px;
}
.zc-rail-new {
  width: 100%;
  text-align: left;
  background: var(--lime-soft);
  border: 1px solid var(--line);
  color: var(--lime);
  border-radius: 8px;
  padding: 9px 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 12px;
}
.zc-rail-new:hover { border-color: var(--lime); }
.zc-rail-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 4px 8px;
}
.zc-rail-list {
  flex: 1;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.zc-rail-proj {
  margin: 8px 4px 4px;
  font-size: 11px;
  color: var(--muted);
  font-weight: 600;
}
.zc-rail-chat {
  display: flex;
  align-items: center;
  gap: 4px;
  border-radius: 6px;
  padding: 2px;
}
.zc-rail-chat.on { background: var(--lime-soft); box-shadow: inset 2px 0 0 var(--lime); }
.zc-rail-chat.open-pane { box-shadow: inset 2px 0 0 var(--lime); }
.zc-rail-chat-btn {
  flex: 1;
  text-align: left;
  background: transparent;
  border: 0;
  color: var(--ink);
  font-size: 12px;
  padding: 7px 8px;
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.zc-rail-chat-btn:hover { color: var(--lime); }
.zc-rail-chat-meta {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  color: var(--muted);
  padding-right: 4px;
  flex-shrink: 0;
}
.zc-rail-open {
  background: transparent;
  border: 0;
  color: var(--muted);
  cursor: pointer;
  font-size: 14px;
  padding: 4px 6px;
  border-radius: 4px;
}
.zc-rail-open:hover { color: var(--lime); background: var(--lime-soft); }
.zc-rail-foot { padding: 8px 4px 0; }

.zc-panes {
  display: grid;
  min-width: 0;
  min-height: 0;
  border-right: 1px solid var(--line);
}
.zc-work-shell[data-preview="0"] .zc-panes { border-right: 0; }

.agent-pane {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  border-right: 1px solid var(--line);
  background: var(--bg);
}
.agent-pane:last-child { border-right: 0; }
.agent-pane.is-active { box-shadow: inset 0 2px 0 var(--lime); }
.agent-pane.is-empty { background: var(--panel-2); }

.ap-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  background: var(--panel-2);
  flex-shrink: 0;
}
.ap-title {
  flex: 1;
  font-size: 12px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ap-status {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  color: var(--muted);
}
.ap-status.run { color: var(--lime); }
.ap-head-actions { display: flex; gap: 2px; }

.ap-scroll {
  flex: 1;
  overflow: auto;
  padding: 12px 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
}
.ap-empty {
  margin: auto;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
  padding: 24px;
}
.ap-hero-scroll {
  display: flex;
  align-items: center;
  justify-content: center;
}
.ap-hero {
  width: min(640px, 100%);
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 48px 20px 64px;
}
.ap-hero-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  color: var(--ink);
  display: block;
  letter-spacing: -0.02em;
}
.ap-hero-sub {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}
.ap-hero-input {
  width: 100%;
  min-height: 130px;
  resize: vertical;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  color: var(--ink);
  padding: 16px 18px;
  font-size: 16px;
  font-family: inherit;
  line-height: 1.5;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}
.ap-hero-input:focus { outline: none; border-color: var(--lime); }
.ap-hero-templates { display: none !important; }
.ap-auto-hint {
  width: 100%;
  margin-top: 2px;
  font-size: 12px;
  line-height: 1.4;
  color: var(--muted);
  font-family: "IBM Plex Sans", sans-serif;
}
.ap-mode-select,
.ap-model-select,
.ap-foot-row .ap-model-select,
.ap-foot-row .ap-mode-select,
.ap-hero-actions .ap-model-select,
.ap-hero-actions .ap-mode-select {
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 13px;
  font-family: "IBM Plex Mono", monospace;
  min-width: 140px;
  max-width: 240px;
  cursor: pointer;
}
.ap-mode-select:focus,
.ap-model-select:focus {
  outline: none;
  border-color: var(--lime);
}
.ap-hero .ap-send {
  align-self: auto;
  min-width: 140px;
  padding: 12px 22px;
  font-size: 15px;
  border-radius: 10px;
}
.agent-pane.is-empty {
  background: transparent;
}
.agent-pane.is-empty .ap-scroll {
  justify-content: center;
}
.agent-pane {
  border-right: 0 !important;
  background: transparent;
}
.agent-pane.is-active { box-shadow: none; }
.ap-msg {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  background: #101816;
  max-width: 100%;
}
.ap-msg.user { background: var(--lime-soft); border-color: var(--line); }
.ap-msg.status { background: transparent; border-style: dashed; color: var(--muted); font-size: 12px; }
.ap-msg.assistant { background: #0e1412; }
.ap-msg-role {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  color: var(--muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.ap-msg.user .ap-msg-role { color: var(--lime); }
.ap-msg-body {
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink);
  white-space: pre-wrap;
  word-break: break-word;
}
.ap-msg.status .ap-msg-body { color: var(--muted); }
.ap-files {
  margin-top: 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--muted);
}

.ap-foot {
  border-top: 1px solid var(--line);
  padding: 8px 10px 10px;
  background: var(--panel-2);
  display: grid;
  gap: 8px;
  flex-shrink: 0;
}
.ap-foot textarea {
  width: 100%;
  min-height: 56px;
  resize: vertical;
  max-height: 140px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  padding: 8px 10px;
  font-size: 13px;
  font-family: inherit;
}
.ap-foot textarea:focus { outline: none; border-color: var(--lime); }
.ap-foot-row {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}
.ap-foot-row select {
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: 6px;
  padding: 6px 8px;
  font-size: 11px;
  max-width: 140px;
}
.ap-agents {
  display: flex;
  gap: 4px;
}
.ap-agents button {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  cursor: pointer;
}
.ap-agents button.on {
  border-color: var(--lime);
  color: var(--lime);
  background: var(--lime-soft);
}
.ap-send { margin-left: auto; }

.ap-slot {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 100%;
  color: var(--muted);
  padding: 24px;
  text-align: center;
}
.ap-slot p { font-size: 13px; line-height: 1.45; max-width: 220px; }

.zc-preview-col { display: flex; flex-direction: column; min-width: 0; min-height: 0; position: relative; background: var(--panel); }
.zc-preview-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
  background: var(--panel-2);
  font-size: 12px;
  color: var(--muted);
}
.zc-preview-frame {
  flex: 1;
  width: 100%;
  border: 0;
  background: #fff;
  min-height: 0;
}
.zc-preview-empty {
  position: absolute;
  inset: 40px 0 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 14px;
  pointer-events: none;
  background: #0d1411;
}
.zc-preview-empty.hidden { display: none; }

.zc-mobile-tabs {
  display: none;
  gap: 4px;
  padding: 6px 8px;
  border-bottom: 1px solid var(--line);
  background: var(--panel-2);
  overflow-x: auto;
}
.zc-mobile-tabs button {
  flex-shrink: 0;
  background: #0f1613;
  border: 1px solid var(--line);
  color: var(--muted);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 11px;
  cursor: pointer;
}
.zc-mobile-tabs button.on {
  border-color: var(--lime);
  color: var(--lime);
}

@media (max-width: 960px) {
  .zc-mobile-tabs { display: none !important; }
  .zc-work-shell {
    grid-template-columns: minmax(180px, 200px) minmax(0, 1fr) !important;
  }
  #zc-preview-dock { display: none !important; }
  .agent-pane { display: flex !important; }
}

@media (max-width: 720px) {
  .zc-work-shell { grid-template-columns: minmax(0, 1fr) !important; }
  .zc-rail { display: none; }
  .ap-hero { padding-top: 24px; }
}

/* advanced drawer */
.zc-adv {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.98);
  z-index: 20;
  overflow: auto;
  padding: 16px 20px 32px;
}
.zc-adv-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.zc-adv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}
.zc-adv-block {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
  background: var(--panel-2);
}
.zc-adv-block h4 {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--lime);
  font-family: "IBM Plex Mono", monospace;
}
.cs-editor {
  width: 100%;
  min-height: 180px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: #d7e6dc;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  padding: 10px;
  resize: vertical;
}
.cs-term-out {
  margin: 8px 0 0;
  min-height: 100px;
  max-height: 180px;
  overflow: auto;
  background: #050807;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px;
  font-size: 11px;
  color: #9fbfa8;
  white-space: pre-wrap;
}
.git-status-box {
  margin-top: 8px;
  max-height: 80px;
  overflow: auto;
  font-size: 11px;
}

@media (max-width: 960px) {
  .zc-home { grid-template-columns: 1fr; }
  .zc-home-side { border-left: 0; border-top: 1px solid var(--line); max-height: 280px; }
  .zc-agents { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .zc-work-body { grid-template-columns: 1fr; }
  .zc-steps-col { border-right: 0; border-bottom: 1px solid var(--line); max-height: 360px; }
  .zc-home-inner { padding: 24px 18px 32px; }
}

/* Chat topics sidebar */
.zc-chat-row {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 4px;
  border-radius: 8px;
}
.zc-chat-row.on {
  background: var(--lime-soft);
  box-shadow: inset 0 0 0 1px rgba(160, 255, 120, 0.25);
}
.zc-chat-btn {
  flex: 1;
  text-align: left;
  background: transparent;
  border: none;
  color: #a8c4b2;
  padding: 8px 10px;
  cursor: pointer;
  border-radius: 8px;
  min-width: 0;
}
.zc-chat-btn:hover { color: var(--lime); background: var(--lime-soft); }
.zc-chat-row.on .zc-chat-btn { color: var(--lime); }
.zc-chat-title {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  line-height: 1.35;
}

/* Live algorithm ticker */
.zc-now {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0 14px 12px;
  padding: 12px 14px;
  border: 1px solid rgba(160, 255, 120, 0.35);
  border-radius: 10px;
  background: linear-gradient(135deg, var(--lime-soft), var(--bg));
  min-height: 48px;
}
.zc-now-dot {
  width: 10px;
  height: 10px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 10px rgba(160, 255, 120, 0.7);
  flex-shrink: 0;
  animation: zc-pulse 1.1s ease-in-out infinite;
}
@keyframes zc-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.25); opacity: 0.75; }
}
.zc-now.done .zc-now-dot { animation: none; background: #3d7a55; box-shadow: none; }
.zc-now-text {
  font-size: 14px;
  line-height: 1.45;
  color: var(--ink);
  font-weight: 500;
}
.zc-timeline {
  flex: 1;
  overflow: auto;
  padding: 4px 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 140px;
  border-top: 1px solid var(--line);
}
.zc-tl-item {
  font-size: 12px;
  line-height: 1.4;
  color: var(--muted);
  padding: 6px 8px;
  border-radius: 6px;
  background: rgba(8, 14, 11, 0.5);
  border-left: 2px solid #24332c;
  animation: zc-tl-in .25s ease-out;
}
.zc-tl-item.think { border-left-color: #c6b68a; color: #c6b68a; }
.zc-tl-item.build { border-left-color: var(--lime); color: #a8c4b2; }
.zc-tl-item.check { border-left-color: #7eb8ff; color: #9ec0e6; }
.zc-tl-item.plan { border-left-color: var(--muted); }
.zc-tl-item .zc-tl-role {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  color: var(--lime);
  margin-right: 6px;
}
@keyframes zc-tl-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: none; }
}

/* ===== Polza-like cabinet ===== */
.polza-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0 20px;
}
.polza-step {
  display: flex;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  align-items: flex-start;
}
.polza-step.done {
  border-color: rgba(182, 255, 59, 0.35);
  background: linear-gradient(160deg, rgba(182, 255, 59, 0.06), transparent 60%);
}
.polza-step-n {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  font-weight: 600;
  color: var(--lime);
  border: 1px solid rgba(182, 255, 59, 0.4);
  flex-shrink: 0;
}
.polza-step.done .polza-step-n {
  background: rgba(182, 255, 59, 0.15);
}
.polza-step-t {
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 4px;
}
.polza-step-d {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.4;
  margin-bottom: 10px;
}
.polza-connect {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  padding: 16px 18px;
  margin: 0 0 18px;
}
.polza-connect-h,
.polza-howto-h {
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 12px;
}
.polza-field {
  margin-bottom: 12px;
}
.polza-field:last-child { margin-bottom: 0; }
.polza-field label {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
  font-family: "IBM Plex Mono", monospace;
}
.polza-copy-row {
  display: flex;
  gap: 8px;
  align-items: center;
}
.polza-copy-row code {
  flex: 1;
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  overflow: auto;
  white-space: nowrap;
}
.polza-howto {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  padding: 16px 18px;
  margin: 0 0 18px;
}
.polza-howto ol {
  margin: 0 0 12px;
  padding-left: 20px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}
.polza-howto li { margin-bottom: 6px; }
.polza-howto code {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  color: var(--lime);
}
.polza-code {
  margin: 0;
  padding: 14px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--bg);
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  line-height: 1.5;
  color: #b7cfc2;
  overflow: auto;
  white-space: pre;
}
@media (max-width: 900px) {
  .polza-steps { grid-template-columns: 1fr; }
  .polza-copy-row { flex-direction: column; align-items: stretch; }
}

/* Model multi-pick + sticky generate bar */
.model-card.picked {
  border-color: rgba(182, 255, 59, 0.55);
  box-shadow: inset 0 0 0 1px rgba(182, 255, 59, 0.25);
}
.m-pick-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.m-pick { accent-color: var(--lime); width: 15px; height: 15px; }
.pick-bar {
  position: sticky;
  bottom: 12px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(10, 16, 14, 0.92);
  backdrop-filter: blur(8px);
  opacity: 0.55;
  pointer-events: none;
}
.pick-bar.on {
  opacity: 1;
  pointer-events: auto;
  border-color: rgba(182, 255, 59, 0.4);
}
.pick-bar-l { font-size: 13px; color: var(--muted); }
.pick-bar-l b { color: var(--lime); font-family: "IBM Plex Mono", monospace; }
.pick-bar-r { display: flex; gap: 8px; flex-wrap: wrap; }
@media (max-width: 700px) {
  .pick-bar { flex-direction: column; align-items: stretch; }
}

/* ===== My setup (key + models + cost) ===== */
.my-setup {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  padding: 16px 18px;
  margin: 0 0 20px;
}
.my-setup.compact { padding: 12px 14px; margin-bottom: 14px; }
.my-setup-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.my-setup-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}
.my-setup-status {
  font-size: 13px;
  line-height: 1.4;
  margin-bottom: 12px;
  color: var(--muted);
}
.my-setup-status.ok { color: var(--lime); }
.my-setup-status.warn { color: #e0b35a; }
.setup-empty {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.45;
  padding: 8px 0;
}
.setup-chips { display: flex; flex-direction: column; gap: 8px; }
.setup-chip {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 28px 10px 12px;
  background: var(--bg);
}
.setup-chip-t { font-weight: 600; font-size: 13px; }
.setup-chip-id { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--muted); margin-top: 2px; }
.setup-chip-p { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--muted); margin-top: 4px; }
.setup-chip-x {
  position: absolute;
  top: 8px;
  right: 8px;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
}
.setup-chip-x:hover { color: #ff8a8a; }
.cost-hero {
  font-family: "IBM Plex Mono", monospace;
  font-size: 20px;
  font-weight: 600;
  color: var(--lime);
}
.cost-sub { font-size: 12px; color: var(--muted); margin: 4px 0 10px; }
.cost-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cost-list li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
  color: var(--muted);
}
.cost-list b { font-family: "IBM Plex Mono", monospace; color: var(--ink); font-weight: 500; }
.cost-note { font-size: 12px; color: var(--muted); margin-top: 10px; line-height: 1.4; }
.setup-flash {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(182, 255, 59, 0.35);
  background: rgba(182, 255, 59, 0.08);
  color: var(--lime);
  font-size: 13px;
}
.setup-flash code {
  font-family: "IBM Plex Mono", monospace;
  color: var(--ink);
  word-break: break-all;
}
@media (max-width: 980px) {
  .my-setup-grid { grid-template-columns: 1fr; }
}

.setup-role {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  margin-left: 6px;
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid var(--line);
  vertical-align: middle;
}
.setup-role.judge { color: var(--lime); border-color: rgba(182,255,59,.4); }
.setup-role.worker { color: var(--muted); }
.setup-hint { margin: 10px 0 0; line-height: 1.4; }
.cost-1k { color: var(--muted); font-weight: 400; }

.my-setup.slim {
  max-width: 720px;
}
.my-setup.slim .setup-chips {
  margin-top: 8px;
}

.setup-chip-dlg {
  margin-top: 6px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  color: var(--lime);
  font-weight: 600;
}

.client-guides {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
.client-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}
.client-tab {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--muted);
  font: 500 12px/1 "IBM Plex Sans", sans-serif;
  padding: 7px 10px;
  border-radius: 8px;
  cursor: pointer;
}
.client-tab:hover { color: var(--ink); border-color: rgba(182, 255, 59, 0.35); }
.client-tab.on {
  color: var(--ink);
  border-color: rgba(182, 255, 59, 0.55);
  background: rgba(182, 255, 59, 0.08);
}
.client-panel {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  padding: 12px 14px;
}
.client-steps {
  margin: 0 0 12px;
  padding-left: 18px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.client-steps li { margin-bottom: 5px; }
.client-config {
  margin: 0 0 10px;
  max-height: 220px;
}

/* ===== First-run connect card ===== */
.connect-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background: rgba(8, 10, 12, 0.72);
  backdrop-filter: blur(6px);
}
.connect-overlay.hidden { display: none; }
.connect-card {
  width: min(520px, 100%);
  max-height: min(92vh, 720px);
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  padding: 22px 22px 18px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
}
.connect-kicker {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--lime);
  letter-spacing: 0.04em;
  margin: 0 0 8px;
}
.connect-card h2 {
  margin: 0 0 8px;
  font-size: 22px;
  letter-spacing: -0.02em;
}
.connect-hint {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}
.connect-models {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  white-space: pre-wrap;
  word-break: break-all;
}
.connect-actions {
  margin-top: 4px;
  flex-wrap: wrap;
}
.connect-foot {
  margin: 14px 0 0;
  line-height: 1.4;
}
@media (max-width: 560px) {
  .connect-card { padding: 18px 16px 14px; }
  .connect-card h2 { font-size: 19px; }
}