* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
}

:root {
  --bg: #111315;
  --s1: #171a1d;
  --s2: #1e2328;
  --s3: #262d34;
  --b-subtle: #28303a;
  --b: #313b46;
  --b-strong: #42505f;
  --tx: #f5f7fa;
  --tx2: #adb8c5;
  --tx3: #7f8b98;
  --brand: #0a66d9;
  --brand-2: #5fa5ff;
  --brand-faint: rgba(10, 102, 217, 0.14);
  --ok: #2aa775;
  --warn: #d48b20;
  --err: #d65252;
  --tab-hover-bg: rgba(255, 255, 255, 0.08);
  --tab-active-bg: rgba(255, 255, 255, 0.14);
  --mono: "SF Mono", "Geist Mono", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, sans-serif;
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #f3f5f8;
  --s1: #ffffff;
  --s2: #f7f9fb;
  --s3: #edf1f5;
  --b-subtle: #e5eaf0;
  --b: #d8dee6;
  --b-strong: #c3ccd6;
  --tx: #11151a;
  --tx2: #566171;
  --tx3: #7f8b98;
  --brand: #0a66d9;
  --brand-2: #0f5fc6;
  --brand-faint: rgba(10, 102, 217, 0.09);
  --ok: #1f8e61;
  --warn: #b67515;
  --err: #c24747;
  --tab-hover-bg: rgba(15, 23, 42, 0.05);
  --tab-active-bg: rgba(15, 23, 42, 0.08);
  color-scheme: light;
}

body {
  background: var(--bg);
  color: var(--tx);
  font-family: var(--sans);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
  user-select: none;
}

input {
  font: inherit;
  user-select: text;
}

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
  border: 0;
  background: none;
}

#app {
  height: 100vh;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-thumb {
  background: var(--b);
  border-radius: 6px;
  border: 2px solid transparent;
  background-clip: content-box;
}

svg {
  display: block;
}

.mono {
  font-family: var(--mono);
}

.lbl {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--tx3);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--tx3);
  flex: 0 0 auto;
  display: inline-block;
}

.titlebar {
  -webkit-app-region: drag;
  display: flex;
  align-items: center;
  gap: 12px;
  height: 44px;
  padding: 0 12px;
  border-bottom: 1px solid var(--b-subtle);
  background: color-mix(in srgb, var(--s1) 90%, transparent);
  flex: 0 0 auto;
}

.titlebar button,
.titlebar input,
.titlebar .no-drag {
  -webkit-app-region: no-drag;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.brand .mk {
  width: 22px;
  height: 22px;
  display: block;
  flex: 0 0 auto;
  object-fit: contain;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 0;
  height: 32px;
  padding: 0 13px;
  border-radius: 9px;
  border: 1px solid var(--b);
  background: var(--s1);
  color: var(--tx);
  font-weight: 500;
  transition: border-color 0.12s, background 0.12s, filter 0.12s;
}

.btn:hover {
  border-color: var(--b-strong);
  background: var(--s2);
}

.btn.pri {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.btn.pri:hover {
  filter: brightness(1.05);
}

.btn.sm {
  height: 28px;
  padding: 0 10px;
  font-size: 12px;
}

.btn:disabled {
  opacity: 0.55;
  cursor: default;
}

.icon-btn {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  border: 1px solid transparent;
  color: var(--tx2);
}

.icon-btn:hover {
  background: var(--s2);
  border-color: var(--b);
  color: var(--tx);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 22px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 11px;
  background: var(--s2);
  color: var(--tx2);
  border: 1px solid var(--b-subtle);
  white-space: nowrap;
}

.badge.ok {
  color: var(--ok);
}

.badge.warn {
  color: var(--warn);
}

.badge.idle {
  color: var(--tx3);
}

.cc-body {
  flex: 1;
  min-height: 0;
  overflow: auto;
  position: relative;
}

.statusbar {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  height: 27px;
  padding: 0 12px;
  border-top: 1px solid var(--b-subtle);
  background: var(--s1);
  font-size: 11px;
  color: var(--tx2);
  font-family: var(--mono);
}

.statusbar .sep {
  opacity: 0.4;
}

.status-msg.progress {
  color: var(--brand-2);
}

.status-msg.error {
  color: var(--err);
}

.cc-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 8, 11, 0.46);
  backdrop-filter: blur(16px);
  display: none;
  z-index: 50;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.cc-overlay.open {
  display: flex;
}

.cc-sheet {
  width: 620px;
  max-width: min(92vw, 620px);
  max-height: 86vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border-radius: 18px;
  border: 1px solid var(--b);
  background: color-mix(in srgb, var(--s1) 94%, transparent);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.32);
}

.cc-sheet-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 20px 18px;
  border-bottom: 1px solid var(--b-subtle);
}

.cc-sheet-copy {
  min-width: 0;
}

.cc-sheet-title {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.2;
}

.cc-sheet-subtitle {
  margin-top: 6px;
  color: var(--tx2);
  line-height: 1.45;
}

.cc-sheet-close {
  flex: 0 0 auto;
}

.cc-sheet-body {
  overflow: auto;
  padding: 16px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cc-sheet-footer {
  padding: 14px 20px 18px;
  border-top: 1px solid var(--b-subtle);
}

.cc-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cc-section-head {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cc-section-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--tx);
}

.cc-section-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cc-surface {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--b-subtle);
  border-radius: 14px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--s2) 86%, transparent), var(--s1));
}

.cc-row2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.cc-meta {
  color: var(--tx2);
  font-size: 12px;
  line-height: 1.45;
}

.cc-toggle,
.cc-choice {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  color: var(--tx2);
  font-size: 13px;
  line-height: 1.45;
}

.cc-toggle input,
.cc-choice input {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  accent-color: var(--brand);
}

.cc-toggle b,
.cc-choice b {
  color: var(--tx);
  font-weight: 600;
}

.cc-choice-group {
  gap: 12px;
}

.cc-kv {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 2px 0;
  color: var(--tx2);
}

.cc-kv span:last-child {
  color: var(--tx);
  font-weight: 500;
}

.cc-actions-inline {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 4px;
}

.cc-status-badge {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--b-subtle);
  background: var(--s2);
  font-size: 12px;
  font-weight: 600;
}

.cc-status-badge.ok {
  color: var(--ok);
}

.cc-status-badge.warn {
  color: var(--warn);
}

.cc-status-badge.idle {
  color: var(--tx3);
}

.v-sidebar {
  display: grid;
  grid-template-columns: 248px 1fr;
  overflow: hidden;
}

.sb {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 12px;
  border-right: 1px solid var(--b-subtle);
  background: var(--s1);
  overflow: auto;
}

.sb-grp {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.sb-grp .lbl {
  padding: 6px 8px;
}

.sb-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--tx2);
  text-align: left;
}

.sb-item > span:nth-child(2) {
  flex: 1;
}

.sb-item .sb-meta {
  font-size: 11px;
  color: var(--tx3);
  font-family: var(--mono);
}

.sb-item:hover {
  background: var(--s2);
}

.sb-item.active {
  background: var(--brand-faint);
  color: var(--tx);
}

.sb-item.active svg {
  color: var(--brand-2);
}

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

.pane-h {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.pane-title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.pane-sub {
  margin: 4px 0 0;
  color: var(--tx2);
  font-size: 13px;
}

.card {
  border: 1px solid var(--b);
  border-radius: 14px;
  background: color-mix(in srgb, var(--s1) 94%, transparent);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 620px;
  margin-bottom: 12px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.08);
}

.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.card-tools {
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-t {
  font-size: 15px;
  font-weight: 600;
}

.card-sub {
  margin-top: 4px;
  color: var(--tx2);
  font-size: 13px;
  line-height: 1.45;
}

.card-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.env {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  padding: 12px 14px;
  border: 1px solid var(--b);
  border-radius: 12px;
  background: var(--s1);
  margin-bottom: 8px;
}

.env:hover {
  border-color: var(--b-strong);
}

.env-i {
  flex: 1;
  min-width: 0;
}

.env-n {
  font-weight: 500;
}

.env-u {
  font-size: 12px;
  color: var(--tx3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.env-tags {
  display: flex;
  gap: 6px;
}

.tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--tx2);
  background: var(--s2);
  border: 1px solid var(--b-subtle);
  border-radius: 999px;
  padding: 2px 7px;
  white-space: nowrap;
}

.empty {
  border: 1px dashed var(--b);
  border-radius: 12px;
  padding: 28px;
  text-align: center;
  color: var(--tx2);
  max-width: 560px;
}

body.mac .titlebar {
  padding-left: 92px;
  padding-right: 12px;
}

body.win .titlebar {
  padding-right: 150px;
}

.titlebar .brand {
  margin-right: 6px;
}

.tb-tabs {
  display: flex;
  align-items: center;
  gap: 5px;
  min-width: 0;
  overflow: hidden;
}

.tb-tab {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 112px;
  max-width: 232px;
  flex: 0 0 auto;
  height: 30px;
  padding: 0 7px 0 12px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--tx2);
  font-size: 12px;
  background: transparent;
  transition: background 0.12s, color 0.12s;
}

.tb-tab:hover {
  background: var(--tab-hover-bg);
}

.tb-tab.active {
  background: var(--tab-active-bg);
  color: var(--tx);
}

.tb-tab span:first-child {
  flex: 1;
  min-width: 0;
  max-width: 20ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tb-close {
  display: grid;
  width: 20px;
  height: 20px;
  margin-left: 8px;
  place-items: center;
  border-radius: 6px;
  color: var(--tx3);
  font-size: 14px;
  line-height: 1;
  flex: 0 0 auto;
}

.tb-close:hover {
  background: var(--tab-hover-bg);
  color: var(--tx);
}

.tb-action {
  flex: 0 0 auto;
}

@media (max-width: 760px) {
  .v-sidebar {
    grid-template-columns: 1fr;
  }

  .sb {
    flex-direction: row;
    align-items: center;
    overflow: auto;
  }

  .env-tags {
    display: none;
  }

  .cc-sheet {
    max-width: 100%;
  }

  .cc-row2 {
    grid-template-columns: 1fr;
  }
}