:root {
  --bg: #0a0a0b;
  --surface: #141416;
  --surface-2: #1c1c20;
  --border: rgba(255,255,255,0.08);
  --border-2: rgba(255,255,255,0.16);
  --text: #f2f2f4;
  --text-2: #b8b8c0;
  --muted: #7a7a84;
  --accent: #6366f1;
  --accent-bg: rgba(99,102,241,0.14);
  --ok: #4ade80;
  --warn: #f59e0b;
  --err: #ef4444;
  --radius: 12px;
  --radius-sm: 8px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
/* The hidden attribute must always win, even over components that set display. */
[hidden] { display: none !important; }
html, body { height: 100%; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }

.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { font-weight: 800; letter-spacing: 0.16em; font-size: 1.05rem; }
.brand-chip {
  font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--text-2); border: 1px solid var(--border-2); border-radius: 999px; padding: 4px 10px;
}

/* Buttons */
.btn {
  border: 1px solid var(--border-2); background: var(--surface-2); color: var(--text);
  border-radius: var(--radius-sm); padding: 10px 16px; font-size: 0.86rem; font-weight: 600;
  font-family: inherit; cursor: pointer; transition: filter .15s, background .15s, border-color .15s;
}
.btn:hover { filter: brightness(1.15); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: transparent; color: #fff; }
.btn.quiet { background: transparent; }
.btn.compact { padding: 7px 12px; font-size: 0.8rem; }
.btn.danger { color: #fca5a5; border-color: rgba(239,68,68,0.4); }

/* Desktop-plugin install button — triggers the gzm-admin-desktop://
   custom protocol; the already-running GZM Admin desktop app catches
   it and adds this page as an installed workspace. See
   admin-desktop/src/plugin-manager.js. */
.plugin-install { position: relative; display: flex; align-items: center; }
.plugin-install:hover .plugin-install-hint,
.plugin-install:focus-within .plugin-install-hint { opacity: 1; visibility: visible; transform: translateY(0); }
.plugin-install-hint {
  position: absolute; top: calc(100% + 8px); right: 0; z-index: 20;
  width: 260px; padding: 10px 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-2); background: var(--surface-2);
  color: var(--text-2); font-size: 0.76rem; line-height: 1.45;
  opacity: 0; visibility: hidden; transform: translateY(-4px);
  transition: opacity .15s ease, transform .15s ease, visibility .15s ease;
  box-shadow: 0 12px 32px rgba(0,0,0,0.35);
}
.plugin-install-hint a { color: var(--accent); text-decoration: underline; }

/* Login */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px; }
.login-card {
  width: 100%; max-width: 400px; background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; padding: 40px 34px; box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}
.login-card .brand { margin-bottom: 26px; }
.login-card h1 { font-size: 1.5rem; line-height: 1.2; margin-bottom: 8px; }
.lead { color: var(--text-2); font-size: 0.9rem; margin-bottom: 26px; }
.login-card form { display: flex; flex-direction: column; gap: 8px; }
label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-top: 10px; }
input {
  width: 100%; background: #0d0d0f; border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 11px 14px; color: var(--text); font-size: 0.9rem; font-family: inherit; outline: none;
  transition: border-color .15s, box-shadow .15s;
}
input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-bg); }
.login-card button { margin-top: 20px; }
.foot-note { margin-top: 22px; font-size: 0.72rem; color: var(--muted); text-align: center; }
.form-error { color: #fca5a5; font-size: 0.8rem; background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); border-radius: var(--radius-sm); padding: 9px 12px; margin-top: 8px; }

/* Topbar */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px; border-bottom: 1px solid var(--border); background: var(--surface);
  position: sticky; top: 0; z-index: 10;
}
.topbar-right { display: flex; align-items: center; gap: 14px; }
.user-name { font-size: 0.84rem; color: var(--text-2); }

/* Content */
.content { max-width: 1200px; margin: 0 auto; padding: 32px 28px 80px; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 20px; gap: 16px; }
.section-head h2 { font-size: 1.2rem; }
.section-sub { color: var(--muted); font-size: 0.84rem; margin-top: 4px; }

/* Add form */
.add-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 20px; }
.add-grid { display: grid; grid-template-columns: 1fr 1fr 1.4fr; gap: 10px; }
.add-actions { display: flex; align-items: center; gap: 10px; justify-content: flex-end; margin-top: 12px; flex-wrap: wrap; }
.add-actions .form-error { margin: 0; margin-right: auto; }

/* Projects grid */
.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.empty { grid-column: 1 / -1; text-align: center; color: var(--muted); padding: 48px 0; font-size: 0.9rem; }
.project-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px 18px; display: flex; flex-direction: column; gap: 10px; transition: border-color .15s, transform .15s;
}
.project-card:hover { border-color: var(--border-2); transform: translateY(-2px); }
.project-card-head { display: flex; align-items: flex-start; gap: 10px; }
.project-titles { flex: 1; min-width: 0; }
.project-name { font-weight: 700; font-size: 0.94rem; }
.project-host { font-size: 0.76rem; color: var(--muted); display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.project-host:hover { color: var(--text-2); }
.project-desc { font-size: 0.82rem; color: var(--text-2); line-height: 1.5; }
.project-card-foot { display: flex; gap: 8px; margin-top: auto; }

.status-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; margin-top: 5px; }
.status-dot--unknown { background: var(--muted); }
.status-dot--ok { background: var(--ok); }
.status-dot--warn { background: var(--warn); }
.status-dot--err { background: var(--err); }

.kind-badge { font-size: 0.64rem; text-transform: uppercase; letter-spacing: 0.06em; padding: 4px 8px; border-radius: 999px; flex-shrink: 0; border: 1px solid var(--border-2); color: var(--text-2); }
.kind-badge--major { background: var(--accent-bg); border-color: rgba(99,102,241,0.35); color: #c7c9ff; }
.kind-badge--hosted { background: rgba(74,222,128,0.12); border-color: rgba(74,222,128,0.3); color: #bbf7d0; }

/* Toasts */
.toast-host { position: fixed; bottom: 20px; right: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 50; }
.toast { padding: 11px 16px; border-radius: var(--radius-sm); font-size: 0.84rem; background: var(--surface-2); border: 1px solid var(--border-2); box-shadow: 0 8px 24px rgba(0,0,0,0.4); }
.toast--success { border-color: rgba(74,222,128,0.4); color: #bbf7d0; }
.toast--error { border-color: rgba(239,68,68,0.4); color: #fca5a5; }

@media (max-width: 640px) {
  .add-grid { grid-template-columns: 1fr; }
  .content { padding: 20px 16px 60px; }
}

/* Host marker + live metrics + nested environments (phase 2) */
.project-card--host { border-color: rgba(99,102,241,0.5); box-shadow: 0 0 0 1px rgba(99,102,241,0.25), 0 12px 32px rgba(0,0,0,0.4); }
.host-badge {
  margin-left: 8px; font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.08em;
  background: var(--accent); color: #fff; border-radius: 999px; padding: 2px 8px; vertical-align: middle;
}

.project-metrics { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.metric { font-size: 0.72rem; color: var(--text-2); background: var(--surface-2); border: 1px solid var(--border); border-radius: 6px; padding: 3px 8px; }
.metric--muted { color: var(--muted); }
.metric--ok { color: #bbf7d0; border-color: rgba(74,222,128,0.35); background: rgba(74,222,128,0.08); }
.metric--err { color: #fca5a5; border-color: rgba(239,68,68,0.4); background: rgba(239,68,68,0.1); }
.metric--warn { color: #fde68a; border-color: rgba(245,158,11,0.4); background: rgba(245,158,11,0.1); }
.metric--soft { color: #fed7aa; }

.env-list { display: flex; flex-direction: column; gap: 6px; border-top: 1px solid var(--border); padding-top: 10px; }
.env-row { display: flex; align-items: center; gap: 8px; font-size: 0.8rem; }
.env-row .status-dot { margin-top: 0; }
.env-label { font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); border: 1px solid var(--border-2); border-radius: 4px; padding: 2px 6px; }
.env-host { color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.env-host:hover { color: var(--text); }
.env-metrics { margin-left: auto; display: flex; gap: 6px; }
.env-metrics .metric { font-size: 0.68rem; padding: 2px 6px; }

/* Kubernetes workloads (phase 3) */
#k8sView { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 14px; }
.wl-group { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.wl-group-head { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 10px; font-family: ui-monospace, monospace; }
.wl-error { color: #fca5a5; text-transform: none; letter-spacing: 0; margin-left: 8px; }
.wl-empty { color: var(--muted); font-size: 0.82rem; }
.wl-row { display: flex; align-items: center; gap: 8px; padding: 6px 0; border-top: 1px solid var(--border); }
.wl-row:first-of-type { border-top: 0; }
.wl-row .status-dot { margin-top: 0; }
.wl-name { font-size: 0.84rem; font-weight: 600; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wl-replicas { font-size: 0.74rem; color: var(--text-2); font-family: ui-monospace, monospace; background: var(--surface-2); border: 1px solid var(--border); border-radius: 5px; padding: 2px 7px; }
.wl-replicas--bad { color: #fca5a5; border-color: rgba(239,68,68,0.4); }
.wl-images { flex-basis: 100%; display: flex; flex-wrap: wrap; gap: 4px; padding-left: 17px; }
.wl-image { font-size: 0.66rem; color: var(--muted); background: #0d0d0f; border: 1px solid var(--border); border-radius: 4px; padding: 1px 6px; }
.wl-restart { flex: 0 0 auto; padding: 3px 10px; font-size: 0.72rem; }
.wl-restart:hover:not(:disabled) { border-color: rgba(239,68,68,0.5); color: #fca5a5; }

/* Availability monitor */
.badge { display: inline-flex; align-items: center; gap: 5px; font-size: 0.62rem; font-weight: 700; letter-spacing: 0.05em; padding: 3px 9px; border-radius: 999px; border: 1px solid var(--border); color: var(--text-2); }
.badge .status-dot { margin-top: 0; width: 7px; height: 7px; }
.badge--ok { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 45%, transparent); }
.badge--warn { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 45%, transparent); }
.badge--part { color: #fdba74; border-color: rgba(249,115,22,0.45); }
.badge--err { color: #fca5a5; border-color: rgba(239,68,68,0.4); }
.badge--nodata { color: var(--muted); }
.status-dot--part { background: #f97316; }
.status-dot--nodata { background: #3f3f46; }

.up-overall { display: grid; grid-template-columns: 1fr; gap: 14px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; }
@media (min-width: 820px) { .up-overall { grid-template-columns: 1fr auto; align-items: start; } }
.up-overall-title { font-size: 1.5rem; font-weight: 800; margin: 10px 0 4px; }
.up-overall-msg { color: var(--text-2); font-size: 0.9rem; }
.up-overall-meta { color: var(--muted); font-size: 0.75rem; margin-top: 12px; font-family: ui-monospace, monospace; }
.up-windows { display: flex; gap: 10px; }
.up-window-card { min-width: 120px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; }
.up-window-label { font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.up-window-value { font-size: 1.5rem; font-weight: 800; margin: 2px 0; font-family: ui-monospace, monospace; }
.up-window-meta { font-size: 0.66rem; color: var(--muted); }

.up-services { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; margin-top: 14px; }
.up-service { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; }
.up-service-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.up-service-name { font-size: 1rem; font-weight: 700; }
.up-service-msg { color: var(--text-2); font-size: 0.82rem; margin: 8px 0 14px; }
.up-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.up-stat { background: var(--surface-2); border: 1px solid var(--border); border-radius: 6px; padding: 8px 6px; text-align: center; }
.up-stat-label { display: block; font-size: 0.58rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.up-stat-value { display: block; font-size: 0.9rem; font-weight: 700; margin-top: 3px; font-family: ui-monospace, monospace; white-space: nowrap; }
.up-independent { display: flex; align-items: center; gap: 6px; font-size: 0.74rem; color: var(--text-2); margin-top: 12px; padding-top: 10px; border-top: 1px dashed var(--border); }
.up-independent .status-dot { margin-top: 0; width: 7px; height: 7px; }
.up-service-foot { color: var(--muted); font-size: 0.72rem; margin-top: 10px; font-family: ui-monospace, monospace; }

.up-panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; margin-top: 14px; }
.up-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 0.82rem; font-weight: 600; margin-bottom: 12px; flex-wrap: wrap; }
.up-legend { display: flex; gap: 12px; flex-wrap: wrap; font-size: 0.68rem; font-weight: 400; color: var(--muted); }
.up-leg { display: inline-flex; align-items: center; gap: 5px; }
.up-timeline { display: flex; gap: 3px; }
.up-tl-cell { flex: 1; height: 34px; border-radius: 3px; min-width: 3px; cursor: pointer; transition: transform 0.08s ease, filter 0.08s ease; }
.up-timeline .up-tl-cell:hover { transform: scaleY(1.15); filter: brightness(1.25); box-shadow: 0 0 0 1px var(--border-2); }
.tl-tooltip { position: fixed; z-index: 60; pointer-events: none; max-width: 280px; padding: 7px 11px; border-radius: 7px; background: #0d0d0f; border: 1px solid var(--border-2); color: var(--text); font-size: 0.76rem; box-shadow: 0 10px 28px rgba(0,0,0,0.5); white-space: nowrap; }
.up-incidents-more { display: flex; flex-direction: column; gap: 8px; }
.up-showall { align-self: flex-start; margin-top: 10px; }
.up-tl--ok { background: var(--ok); }
.up-tl--warn { background: var(--warn); }
.up-tl--part { background: #f97316; }
.up-tl--err { background: var(--err); }
.up-tl--nodata { background: #2a2a30; }
.up-leg .up-tl-cell { flex: 0 0 auto; width: 10px; height: 10px; }

.up-incidents { display: flex; flex-direction: column; gap: 8px; }
.up-incident { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-top: 1px solid var(--border); font-size: 0.82rem; flex-wrap: wrap; }
.up-incident:first-child { border-top: 0; }
.up-incident .status-dot { margin-top: 0; }
.up-incident-status { font-weight: 600; }
.up-incident-time { color: var(--muted); font-family: ui-monospace, monospace; font-size: 0.74rem; }
.up-incident-count { color: var(--muted); margin-left: auto; font-size: 0.74rem; }
.up-empty { color: var(--muted); font-size: 0.84rem; line-height: 1.6; }
.uptime-note { color: var(--muted); font-size: 0.74rem; line-height: 1.6; margin-top: 14px; padding: 12px 14px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; }
.uptime-external { margin: 0 0 14px; padding: 13px 15px; background: var(--surface-2); border: 1px solid var(--border-2); border-left: 3px solid var(--ok); border-radius: 8px; }
.uptime-external-badge { display: inline-block; font-size: 0.6rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ok); border: 1px solid color-mix(in srgb, var(--ok) 45%, transparent); border-radius: 999px; padding: 2px 8px; margin-right: 8px; }
.up-external-head { color: var(--text-2); font-size: 0.8rem; line-height: 1.6; }
.up-external-meta { color: var(--muted); font-size: 0.72rem; font-family: ui-monospace, monospace; }
.up-external-meta a, .uptime-external a { color: var(--accent, #60a5fa); }
.up-external-note { color: var(--muted); font-size: 0.78rem; margin-top: 10px; }
.up-external-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; margin-top: 12px; }
.up-ext-card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 11px 13px; }
.up-ext-card-head { display: flex; align-items: center; gap: 7px; }
.up-ext-card-head .status-dot { margin-top: 0; }
.up-ext-name { font-size: 0.84rem; font-weight: 700; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.up-ext-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-top: 10px; }

/* Hosting */
.brand-back { font-size: 1.1rem; color: var(--text-2); padding-right: 4px; }
.brand-back:hover { color: var(--text); }
.add-check { display: flex; align-items: center; gap: 8px; margin: 10px 0 4px; text-transform: none; letter-spacing: 0; color: var(--text-2); font-size: 0.84rem; cursor: pointer; }
.add-check input { width: auto; }
.hosting-banner { border-radius: var(--radius-sm); padding: 12px 16px; font-size: 0.84rem; margin-bottom: 18px; }
.hosting-banner--warn { background: rgba(245,158,11,0.12); border: 1px solid rgba(245,158,11,0.4); color: #fcd34d; }
.upload-zone { border: 1px dashed var(--border-2); border-radius: var(--radius); padding: 26px; text-align: center; transition: border-color .15s, background .15s; }
.upload-zone--over { border-color: var(--accent); background: var(--accent-bg); }
.upload-hint { color: var(--text-2); font-size: 0.86rem; margin-bottom: 14px; }
.upload-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.upload-actions label { text-transform: none; letter-spacing: 0; color: var(--text); margin: 0; }
.upload-status { margin-top: 14px; font-size: 0.8rem; color: var(--text-2); }
.file-list, .deploy-history { display: flex; flex-direction: column; gap: 6px; }
.file-row, .deploy-row { display: flex; align-items: center; gap: 12px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 9px 14px; }
.file-path { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 0.82rem; font-family: ui-monospace, monospace; }
.file-size { font-size: 0.74rem; color: var(--muted); }
.deploy-when { font-size: 0.8rem; color: var(--text-2); }
.deploy-detail { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 0.78rem; color: var(--muted); }
.ftp-form { display: flex; flex-direction: column; gap: 10px; }
.gzm-select { background: var(--surface-2); border: 1px solid var(--border-2); color: var(--text); border-radius: var(--radius-sm); padding: 8px 10px; font-family: inherit; font-size: 0.84rem; }
.conn-label { display: flex; align-items: center; gap: 10px; text-transform: none; letter-spacing: 0; color: var(--text-2); font-size: 0.84rem; }
.key-input { width: 100%; min-height: 120px; resize: vertical; background: #0d0d0f; border: 1px solid var(--border-2); color: var(--text); border-radius: var(--radius-sm); padding: 10px 12px; font-family: ui-monospace, monospace; font-size: 0.78rem; line-height: 1.5; outline: none; margin-bottom: 10px; }
.ftp-tree { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 8px; font-size: 0.82rem; }
.tree-children { padding-left: 18px; border-left: 1px solid var(--border); margin-left: 7px; }
.tree-row { display: flex; align-items: center; gap: 7px; padding: 3px 6px; border-radius: 5px; }
.tree-row--dir { cursor: pointer; }
.tree-row--dir:hover { background: var(--surface-2); }
.tree-caret { display: inline-block; width: 12px; color: var(--muted); font-size: 0.7rem; }
.tree-caret--none { color: transparent; }
.tree-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: ui-monospace, monospace; }
.tree-row--dir .tree-name { color: var(--text); font-weight: 600; }
.tree-row--file .tree-name { color: var(--text-2); }
.tree-size { font-size: 0.7rem; color: var(--muted); }
.tree-loading, .tree-empty { padding: 4px 8px; color: var(--muted); font-size: 0.76rem; }
.tree-row--file { cursor: pointer; }
.tree-row--file:hover { background: var(--surface-2); }
.tree-row.active { background: var(--accent-bg); }
.tree-row.active .tree-name { color: var(--text); }

/* Workspace — VS Code–style split (tree left, editor/preview right) */
.workspace { display: flex; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; height: 68vh; min-height: 420px; }
.ws-sidebar { width: 280px; flex-shrink: 0; overflow: auto; background: var(--surface); border-right: 1px solid var(--border); padding: 8px 6px; }
.ws-main { flex: 1; min-width: 0; display: flex; flex-direction: column; background: #0d0d0f; }
.ws-head { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border-bottom: 1px solid var(--border); background: var(--surface); }
.ws-path { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: ui-monospace, monospace; font-size: 0.78rem; color: var(--text-2); }
.ws-actions { display: flex; gap: 8px; }
.ws-body { flex: 1; min-height: 0; overflow: auto; display: flex; }
.ws-placeholder { margin: auto; color: var(--muted); font-size: 0.86rem; padding: 24px; text-align: center; }
.ws-editor { flex: 1; width: 100%; resize: none; border: none; outline: none; background: #0d0d0f; color: var(--text); font-family: ui-monospace, monospace; font-size: 0.82rem; line-height: 1.55; padding: 14px 16px; }
.ws-media { margin: auto; padding: 20px; max-width: 100%; }
.ws-media img, .ws-media video { max-width: 100%; max-height: calc(68vh - 64px); border-radius: 6px; display: block; }
.ws-media audio { width: 320px; }
.ws-pdf { flex: 1; width: 100%; border: none; background: #fff; }

/* File-type icons */
.fic { display: inline-flex; align-items: center; justify-content: center; width: 15px; height: 15px; flex-shrink: 0; }
.fic svg { width: 15px; height: 15px; }
.ic-folder { color: #7c93b8; }
.ic-image { color: #c084fc; }
.ic-media { color: #f472b6; }
.ic-code { color: #60a5fa; }
.ic-doc { color: #9ca3af; }
.ic-file { color: #7a7a84; }

@media (max-width: 720px) {
  .workspace { flex-direction: column; height: auto; }
  .ws-sidebar { width: auto; max-height: 240px; border-right: none; border-bottom: 1px solid var(--border); }
  .ws-main { min-height: 360px; }
}

/* Project workspace */
.project-hero { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.project-hero .status-dot { width: 12px; height: 12px; }
.hero-titles { flex: 1; min-width: 0; }
.hero-titles h1 { font-size: 1.5rem; line-height: 1.2; }
.hero-meta { color: var(--text-2); font-size: 0.8rem; margin-top: 4px; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 22px; }
.tab { background: transparent; border: none; border-bottom: 2px solid transparent; color: var(--text-2); font-family: inherit; font-size: 0.86rem; font-weight: 600; padding: 10px 14px; cursor: pointer; margin-bottom: -1px; }
.tab:hover { color: var(--text); }
.tab--active { color: var(--text); border-bottom-color: var(--accent); }
.tab-panel { display: flex; flex-direction: column; gap: 16px; }
.metric-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; }
.metric-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 14px 16px; }
.metric-card-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.metric-card-value { font-size: 1.15rem; font-weight: 700; margin-top: 6px; }
.metric-card-value--ok { color: var(--ok); }
.metric-card-value--err { color: var(--err); }
.overview-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.files-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* File viewer / editor */
.viewer-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); display: flex; align-items: center; justify-content: center; padding: 24px; z-index: 50; }
.viewer { background: var(--surface); border: 1px solid var(--border-2); border-radius: var(--radius); width: 100%; max-width: 900px; max-height: 85vh; display: flex; flex-direction: column; box-shadow: 0 24px 64px rgba(0,0,0,0.6); }
.viewer-head { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.viewer-title { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: ui-monospace, monospace; font-size: 0.82rem; color: var(--text-2); }
.viewer-actions { display: flex; gap: 8px; }
.viewer-msg { padding: 16px 18px; color: var(--text-2); font-size: 0.86rem; }
.viewer-text { flex: 1; min-height: 300px; width: 100%; resize: none; border: none; background: #0d0d0f; color: var(--text); font-family: ui-monospace, monospace; font-size: 0.82rem; line-height: 1.5; padding: 16px 18px; outline: none; border-radius: 0 0 var(--radius) var(--radius); }

/* Machines */
.machines-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.machine-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; display: flex; flex-direction: column; }
.machine-head { display: flex; align-items: flex-start; gap: 10px; }
.machine-head .status-dot { width: 10px; height: 10px; }
.machine-titles { flex: 1; min-width: 0; }
.machine-name { font-weight: 700; font-size: 1rem; line-height: 1.2; }
.machine-sub { font-size: 0.72rem; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.machine-actions { display: flex; align-items: center; justify-content: flex-start; gap: 10px; flex-wrap: wrap; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border); }
.machine-actions .btn { white-space: nowrap; min-width: 104px; text-align: center; }
.machine-actions [data-action="openTerminal"] { min-width: 132px; }
.machine-actions [data-action="removeMachine"] { min-width: 86px; }
.machine-agent { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.machine-gauges { display: flex; flex-direction: column; gap: 8px; margin-top: 14px; }
.gauge { display: flex; align-items: center; gap: 10px; }
.gauge-label { width: 56px; font-size: 0.72rem; color: var(--text-2); }
.gauge-bar { flex: 1; height: 7px; background: var(--surface-2); border-radius: 4px; overflow: hidden; }
.gauge-fill { display: block; height: 100%; border-radius: 4px; transition: width .4s; }
.gauge-fill--ok { background: var(--ok); }
.gauge-fill--warn { background: var(--warn); }
.gauge-fill--err { background: var(--err); }
.gauge-val { width: 38px; text-align: right; font-size: 0.72rem; color: var(--text-2); font-family: ui-monospace, monospace; }
.machine-foot { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 14px; font-size: 0.72rem; color: var(--muted); }
.machine-waiting { margin-top: 14px; font-size: 0.78rem; color: var(--muted); }
.machine-install { padding: 18px; overflow-y: auto; }
.install-note { color: var(--text-2); font-size: 0.82rem; margin-bottom: 12px; }
.install-block { margin-bottom: 14px; }
.install-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 6px; }
.install-cmd { background: #0d0d0f; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; font-family: ui-monospace, monospace; font-size: 0.76rem; color: var(--text); overflow-x: auto; white-space: pre-wrap; word-break: break-all; }

.terminal-viewer { max-width: min(1180px, calc(100vw - 32px)); height: min(760px, calc(100vh - 48px)); }
.terminal-body { flex: 1; min-height: 420px; padding: 10px; background: #0d0d0f; overflow: hidden; }
.terminal-body .xterm { height: 100%; }
.terminal-body .xterm-viewport { background: #0d0d0f !important; }

@media (max-width: 720px) {
  .terminal-viewer { height: calc(100vh - 24px); max-width: calc(100vw - 16px); }
  .terminal-body { min-height: 360px; padding: 8px; }
}

/* Theme viewer */
.theme-toolbar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.device-toggle { display: flex; gap: 4px; }
.device-btn--active { background: var(--accent-bg); border-color: var(--accent); color: var(--text); }
.theme-status { font-size: 0.8rem; color: var(--muted); }
.theme-stage { display: flex; justify-content: center; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.theme-frame-wrap { width: 100%; height: 74vh; }
.theme-frame-wrap--mobile { width: 390px; max-width: 100%; }
.theme-frame { width: 100%; height: 100%; border: 1px solid var(--border); border-radius: 8px; background: #fff; }
.themes-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.theme-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.theme-card-name { font-weight: 700; font-size: 0.95rem; margin-bottom: 4px; }
.theme-card-sub { font-size: 0.72rem; color: var(--muted); margin-bottom: 14px; font-family: ui-monospace, monospace; }
.theme-card-actions { display: flex; gap: 8px; align-items: center; }
.theme-card-actions .btn { flex: 1; }
.theme-card-actions .btn.danger { flex: 0 0 auto; }
/* Theme editor split: code (tree + editor) left, live preview right */
.theme-content { max-width: none; }
.theme-split { display: flex; gap: 16px; align-items: stretch; height: calc(100vh - 132px); min-height: 480px; }
.theme-code { width: 42%; min-width: 320px; display: flex; flex-direction: column; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.theme-code-head { display: flex; justify-content: space-between; align-items: center; padding: 8px 12px; border-bottom: 1px solid var(--border); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.theme-tree { width: auto; flex: 0 0 38%; overflow: auto; border-right: none; border-bottom: 1px solid var(--border); border-radius: 0; }
.theme-editor { flex: 1; min-height: 0; display: flex; flex-direction: column; background: #0d0d0f; }
.theme-preview-pane { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.theme-preview-pane .theme-toolbar { margin-bottom: 10px; }
.theme-preview-pane .theme-stage { flex: 1; padding: 0; overflow: hidden; }
.theme-preview-pane .theme-frame-wrap { height: 100%; }
.theme-preview-pane .theme-frame-wrap--mobile { width: 390px; margin: 0 auto; }
@media (max-width: 900px) {
  .theme-split { flex-direction: column; height: auto; }
  .theme-code { width: auto; height: 58vh; }
  .theme-preview-pane .theme-stage { min-height: 420px; }
}