/* OpenSquilla Web UI — Logs view (control-center DNA). */

.lg-stage [hidden] { display: none !important; }

/* ─── Stage container ────────────────────────────────────────────────── */

.lg-stage {
  display: flex; flex-direction: column;
  gap: var(--sp-6);
  max-width: none;
  position: relative;
}

/* ─── Header ─────────────────────────────────────────────────────────── */

.lg-stage__header {
  display: flex; align-items: flex-end; justify-content: space-between;
  flex-wrap: wrap; gap: var(--sp-4); padding-top: var(--sp-3);
}
.lg-stage__title-block { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.lg-stage__eyebrow {
  font-size: var(--fs-2xs); font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--text-dim);
}
.lg-stage__title {
  font-size: var(--fs-display);
  font-weight: 700; letter-spacing: 0; line-height: var(--lh-display);
  position: relative;
}
.lg-stage__title::after {
  content: ""; position: absolute; left: 0; bottom: -8px;
  width: 36px; height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  border-radius: 2px;
}
.lg-stage__subtitle {
  font-size: var(--fs-sm); color: var(--text-muted);
  margin-top: var(--sp-3); max-width: 60ch;
}
.lg-stage__actions { display: flex; gap: var(--sp-2); flex-wrap: wrap; align-items: center; }
.lg-stage__actions .btn { min-height: 40px; }
.lg-status-pills { display: flex; gap: var(--sp-2); flex-wrap: wrap; align-items: center; }

/* ─── Buttons & pills ────────────────────────────────────────────────── */

.lg-pill {
  display: inline-flex; align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  background: var(--bg-elevated);
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.lg-pill--warn {
  color: var(--warn);
  background: color-mix(in srgb, var(--warn) 12%, var(--bg-elevated));
  border-color: color-mix(in srgb, var(--warn) 35%, var(--border));
}


/* ─── Toolbar ────────────────────────────────────────────────────────── */

.lg-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-4);
  padding: var(--sp-3) var(--sp-4);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.lg-levels { display: flex; align-items: center; gap: 12px; min-width: 0; }
.lg-toolbar__label {
  font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-dim);
}
.lg-levels__row { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; min-width: 0; }
.lg-level-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-elevated);
  color: var(--text-dim);
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.lg-level-btn__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor; opacity: 0.5;
}
.lg-level-btn:hover { color: var(--text); }
.lg-level-btn.is-active {
  background: color-mix(in srgb, currentColor 14%, var(--bg-elevated));
  border-color: color-mix(in srgb, currentColor 50%, var(--border));
}
.lg-level-btn.is-active .lg-level-btn__dot { opacity: 1; }
.lg-level-btn--error { color: var(--danger); }
.lg-level-btn--error.is-active { background: color-mix(in srgb, var(--danger) 14%, var(--bg-elevated)); }
.lg-level-btn--warn { color: var(--warn); }
.lg-level-btn--warn.is-active { background: color-mix(in srgb, var(--warn) 14%, var(--bg-elevated)); }
.lg-level-btn--info { color: var(--info); }
.lg-level-btn--info.is-active { background: color-mix(in srgb, var(--info) 14%, var(--bg-elevated)); }
.lg-level-btn--debug { color: var(--text-muted); }
.lg-level-btn--trace { color: var(--text-dim); }

.lg-search-wrap { position: relative; display: flex; align-items: center; flex: 1; min-width: 200px; }
.lg-search-icon {
  position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
  color: var(--text-dim); pointer-events: none; display: inline-flex;
}
.lg-search-icon svg { width: 14px; height: 14px; }
.lg-search-input {
  width: 100%;
  min-height: 40px;
  padding: 8px 12px 8px 32px;
  font-size: var(--fs-sm);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text); outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.lg-search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
}

/* Toggle (auto-follow) */
.lg-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  padding: 0 2px;
  cursor: pointer;
  user-select: none;
  font-size: var(--fs-sm);
}
.lg-toggle input { position: absolute; opacity: 0; pointer-events: none; }
.lg-toggle__track {
  position: relative;
  flex: 0 0 auto;
  width: 40px; height: 22px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 999px;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.lg-toggle__thumb {
  position: absolute;
  top: 1px; left: 1px;
  width: 18px; height: 18px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: transform var(--transition), background var(--transition);
}
.lg-toggle input:checked + .lg-toggle__track {
  background: color-mix(in srgb, var(--accent) 35%, var(--bg-elevated));
  border-color: var(--accent);
}
.lg-toggle input:checked + .lg-toggle__track .lg-toggle__thumb {
  transform: translateX(18px);
  background: var(--accent);
}
.lg-toggle input:focus-visible + .lg-toggle__track {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
}
.lg-toggle__label {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ─── Stream / display ───────────────────────────────────────────────── */

.lg-stream {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg);
  overflow: hidden;
}
.lg-display {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.55;
  height: 480px;
  overflow-y: auto;
  padding: var(--sp-2) 0;
}
.lg-display__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 100%;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
}
.lg-display__placeholder-icon {
  width: 18px; height: 18px;
  color: var(--text-dim);
}
.lg-display__placeholder-icon svg { width: 18px; height: 18px; }

.lg-spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 1.5px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: lg-spin 700ms linear infinite;
}
@keyframes lg-spin { to { transform: rotate(360deg); } }

.lg-line {
  display: grid;
  grid-template-columns: 180px 70px 1fr;
  gap: 8px;
  min-width: 0;
  padding: 2px var(--sp-4);
  white-space: pre-wrap;
  border-left: 2px solid transparent;
  transition: background 60ms ease;
}
.lg-line:hover { background: color-mix(in srgb, var(--text) 3%, transparent); }
.lg-line__ts {
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.lg-line__ts--empty::before { content: "—"; color: var(--text-dim); opacity: 0.4; }
.lg-line__lvl {
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 10.5px;
  align-self: start;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  text-align: center;
}
.lg-line__lvl--error { color: var(--danger); background: color-mix(in srgb, var(--danger) 14%, transparent); }
.lg-line__lvl--warn  { color: var(--warn); background: color-mix(in srgb, var(--warn) 14%, transparent); }
.lg-line__lvl--info  { color: var(--info); background: color-mix(in srgb, var(--info) 14%, transparent); }
.lg-line__lvl--debug { color: var(--text-muted); background: var(--bg-elevated); }
.lg-line__lvl--trace { color: var(--text-dim); background: var(--bg-elevated); }

.lg-line--error { border-left-color: var(--danger); background: color-mix(in srgb, var(--danger) 4%, transparent); }
.lg-line--warn  { border-left-color: var(--warn); }
.lg-line--info  {}
.lg-line--debug, .lg-line--trace { color: var(--text-muted); }

.lg-line__msg {
  min-width: 0;
  word-break: normal;
  overflow-wrap: break-word;
}
.lg-line__match {
  background: color-mix(in srgb, var(--accent) 30%, transparent);
  color: var(--accent);
  border-radius: 2px;
  padding: 0 2px;
}

/* ─── Animations ─────────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  .lg-spinner { animation: none !important; }
}

/* ─── Responsive ─────────────────────────────────────────────────────── */

@media (max-width: 720px) {
  .lg-stage__header { flex-direction: column; align-items: stretch; }
  .lg-toolbar { flex-direction: column; align-items: stretch; gap: var(--sp-3); }
  .lg-levels {
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    width: 100%;
    min-width: 0;
    overflow: hidden;
  }
  .lg-levels__row {
    width: 100%;
    flex: 0 0 auto;
    min-width: 0;
    flex-wrap: wrap;
    overflow: visible;
  }
  .lg-level-btn { flex: 0 0 auto; }
  .lg-search-wrap { width: 100%; min-width: 0; }
  .lg-toggle { width: 100%; min-height: 40px; }
  .lg-line { grid-template-columns: 70px 1fr; }
  .lg-line__msg { grid-column: 1 / -1; }
  .lg-line__ts { display: none; }
}