/* Workers view — scoped to .workers-root inside #lf-view. No global rules. */

.workers-root {
  padding: 28px;
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.workers-section {
  background: var(--lf-panel);
  border: 1px solid var(--lf-border);
  border-radius: 10px;
  padding: 22px 24px;
}

.workers-section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.workers-section-head h2 {
  margin: 0 0 4px 0;
  font-size: 17px;
  color: var(--lf-text);
}

.workers-section-head p {
  margin: 0;
  font-size: 13px;
}

.workers-summary {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

/* ─── Send Request form ─────────────────────────────────────────────── */

.send-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 20px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-row-wide { grid-column: 1 / -1; }

.form-label {
  font-size: 12px;
  color: var(--lf-text-muted);
  font-weight: 500;
}

.form-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.ai-assist-btn {
  font-size: 11px;
  padding: 4px 10px;
  white-space: nowrap;
}
.ai-assist-btn:disabled { opacity: 0.6; }

.send-form input[type="text"],
.send-form input[type="number"],
.send-form textarea {
  padding: 10px 12px;
  background: var(--lf-input-bg);
  border: 1px solid var(--lf-border);
  color: var(--lf-text);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
}
.send-form input[type="number"] { max-width: 120px; }
.send-form textarea { resize: vertical; min-height: 70px; }
.send-form input:focus,
.send-form textarea:focus {
  outline: none;
  border-color: var(--lf-accent);
  box-shadow: 0 0 0 2px var(--lf-accent-bg);
}

.form-actions {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 4px;
}

#send-btn { min-width: 120px; }

/* ─── Recent Requests table ─────────────────────────────────────────── */

.requests-list { width: 100%; }

.requests-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.requests-table th,
.requests-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--lf-border);
  color: var(--lf-text);
  vertical-align: middle;
}

.requests-table thead th {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--lf-text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--lf-border-strong);
  background: var(--lf-input-bg);
}

.requests-table tbody tr:hover { background: var(--lf-panel-hover); }

/* .btn / .btn-primary / .btn-small are defined in /theme.css.
   Do NOT redefine them here - earlier versions did, and the local overrides
   pulled the wrong accent variable on the Send button (light cyan text on a
   light cyan background, basically invisible). Trust the theme. */

@media (max-width: 640px) {
  .send-form { grid-template-columns: 1fr; }
  .requests-table { font-size: 12px; }
  .requests-table th, .requests-table td { padding: 8px 6px; }
}

.summary-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 600;
}

.summary-chip.lv-alive    { background: var(--lf-success-bg); color: var(--lf-success); border: 1px solid var(--lf-success-border); }
.summary-chip.lv-lagging  { background: var(--lf-warn-bg);    color: var(--lf-warn);    border: 1px solid var(--lf-warn-border); }
.summary-chip.lv-dead     { background: var(--lf-error-bg);   color: var(--lf-error);   border: 1px solid var(--lf-error-border); }
.summary-chip.lv-unknown  { background: var(--lf-btn-bg);     color: var(--lf-text-muted); border: 1px solid var(--lf-border); }

.workers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 24px;
}

.worker-card {
  /* Cards live inside .workers-section now, so they need their own visual
     surface separate from the section panel. Slightly stronger border + a
     subtle inset background for separation. */
  background: var(--lf-input-bg);
  border: 1px solid var(--lf-border);
  border-radius: 10px;
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color 0.15s;
}

.worker-card:hover { border-color: var(--lf-border-strong); }

.worker-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
}

.worker-id-block {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.worker-id {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 13px;
  font-weight: 600;
  color: var(--lf-text);
  word-break: break-all;
}

.worker-card-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 28px;
}

.kv {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--lf-text);
  gap: 8px;
}

.kv-key {
  color: var(--lf-text-muted);
  font-size: 12px;
}

.kv-wide { grid-column: 1 / -1; }

.muted { color: var(--lf-text-muted); font-size: 12px; }
.muted.small { font-size: 11px; }
.mono { font-family: "JetBrains Mono", ui-monospace, monospace; font-size: 12px; }

.lv-dead-text { color: var(--lf-error); }

/* Liveness badge intensity: dead pulses to grab attention; alive is calm. */
.badge.liveness {
  font-size: 11px;
  letter-spacing: 0.4px;
}
.badge.liveness.lv-alive {
  background: var(--lf-success-bg);
  color: var(--lf-success);
  border: 1px solid var(--lf-success-border);
}
.badge.liveness.lv-lagging {
  background: var(--lf-warn-bg);
  color: var(--lf-warn);
  border: 1px solid var(--lf-warn-border);
}
.badge.liveness.lv-dead {
  background: var(--lf-error-bg);
  color: var(--lf-error);
  border: 1px solid var(--lf-error-border);
  animation: lf-workers-pulse 1.4s ease-in-out infinite;
}
.badge.liveness.lv-unknown {
  background: var(--lf-btn-bg);
  color: var(--lf-text-muted);
  border: 1px solid var(--lf-border);
}

/* Reuse jobs.css badge colors (success/warn/error/muted) — but theme.css
   defines the variables, so define minimal local fallbacks for badges if a
   theme variable is missing. */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.badge-success { background: var(--lf-success-bg); color: var(--lf-success); border: 1px solid var(--lf-success-border); }
.badge-warn    { background: var(--lf-warn-bg);    color: var(--lf-warn);    border: 1px solid var(--lf-warn-border); }
.badge-error   { background: var(--lf-error-bg);   color: var(--lf-error);   border: 1px solid var(--lf-error-border); }
.badge-info    { background: var(--lf-info-bg);    color: var(--lf-info);    border: 1px solid var(--lf-info-border); }
.badge-muted   { background: var(--lf-btn-bg);     color: var(--lf-text-muted); border: 1px solid var(--lf-border); }

.empty {
  padding: 48px 16px;
  text-align: center;
  color: var(--lf-text-dim);
  font-size: 14px;
  background: var(--lf-panel);
  border: 1px solid var(--lf-border);
  border-radius: 8px;
}

.empty.error { color: var(--lf-error); }

@keyframes lf-workers-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

/* ── Add new worker machine ─────────────────────────────────────────── */
.installer-box {
  background: var(--lf-panel);
  border: 1px solid var(--lf-border);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.installer-box .form-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--lf-text-dim);
}
.oneliner-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.oneliner-code {
  flex: 1;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;
  font-size: 13px;
  background: var(--lf-bg);
  border: 1px solid var(--lf-border);
  border-radius: 6px;
  padding: 9px 12px;
  color: var(--lf-text);
  user-select: all;
  overflow-x: auto;
  white-space: nowrap;
}
.installer-help {
  margin: 0;
  line-height: 1.55;
}
.installer-help kbd {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;
  font-size: 11px;
  background: var(--lf-bg);
  border: 1px solid var(--lf-border);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 1px 6px;
  color: var(--lf-text);
}
.installer-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.installer-actions #installer-meta {
  margin-left: auto;
}

/* ── Persistent audio player above the requests list ──────────────── */
.requests-audio {
  background: var(--lf-panel);
  border: 1px solid var(--lf-border);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 10px;
}
.requests-audio-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.requests-audio-row audio {
  flex: 1 1 320px;
  min-width: 0;
}
.requests-audio-row > .muted {
  flex: 0 0 auto;
}

@media (max-width: 640px) {
  .workers-root { padding: 16px; }
  .worker-card-meta { grid-template-columns: 1fr; }
  .workers-header { flex-direction: column; gap: 12px; }
  .oneliner-row { flex-direction: column; align-items: stretch; }
  .installer-actions #installer-meta { margin-left: 0; }
}