/*
 * StarshipOS — Kühlpumpen-Station (/engineering/cooling-pump)
 * Eigenständiges, prägnantes Bedien-UI als Schwester der Reaktorkontrolle.
 * Nutzt die globalen Design-Tokens (--accent-*, --bg-*, --space-*) mit Fallbacks.
 */

.cooling-layout {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) 2fr;
    gap: var(--space-lg, 1.25rem);
    padding: var(--space-lg, 1.25rem);
    align-items: start;
}

@media (max-width: 900px) {
    .cooling-layout { grid-template-columns: 1fr; }
}

/* ── Status-Kopf ─────────────────────────────────────────────────────────── */
.cooling-status { display: flex; flex-direction: column; gap: var(--space-md, 1rem); }

.cooling-readouts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm, 0.5rem);
}

.cooling-readout {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: var(--space-sm, 0.5rem) var(--space-md, 0.75rem);
    background: var(--bg-secondary, #11161d);
    border: 1px solid var(--border-color, #2a323d);
    border-radius: 4px;
}

.cooling-readout--core { grid-column: 1 / -1; }

.readout-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted, #8a96a6);
}

.readout-value {
    font-family: var(--font-mono, monospace);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary, #e6edf3);
}

.cooling-readout--core .readout-value { font-size: 2.4rem; line-height: 1.1; }

.readout-sub { font-size: 0.85rem; color: var(--text-muted, #8a96a6); font-family: var(--font-mono, monospace); }

/* Temperatur-Farbcodierung des Kern-Readouts */
.cooling-readout--core.temp-nominal .readout-value { color: var(--accent-blue, #29b6f6); }
.cooling-readout--core.temp-warning .readout-value { color: var(--accent-yellow, #ffd600); }
.cooling-readout--core.temp-danger  .readout-value { color: var(--accent-red, #ff3d00); animation: cooling-pulse 0.9s ease-in-out infinite alternate; }

@keyframes cooling-pulse { from { opacity: 0.65; } to { opacity: 1; } }

/* Kuehlbilanz: Kapazitaet gegen Drossel — der zentrale Regelhinweis der Station. */
.cooling-readout--balance { grid-column: 1 / -1; border-left: 3px solid var(--text-dim, #4b5563); }
.cooling-readout--balance[data-tone="success"] { border-left-color: var(--accent-green, #36d399); }
.cooling-readout--balance[data-tone="success"] .readout-value { color: var(--accent-green, #36d399); }
.cooling-readout--balance[data-tone="warning"] { border-left-color: var(--accent-yellow, #ffd600); }
.cooling-readout--balance[data-tone="warning"] .readout-value { color: var(--accent-yellow, #ffd600); }
.cooling-readout--balance[data-tone="danger"] { border-left-color: var(--accent-red, #ff3d00); }
.cooling-readout--balance[data-tone="danger"] .readout-value { color: var(--accent-red, #ff3d00); }

.cooling-design-note {
    margin: 0;
    font-size: 0.75rem;
    color: var(--text-muted, #8a96a6);
    font-family: var(--font-mono, monospace);
}

.cooling-advisory {
    margin: 0;
    padding: var(--space-sm, 0.5rem) var(--space-md, 0.75rem);
    border-radius: 4px;
    font-size: 0.85rem;
    background: var(--bg-secondary, #11161d);
    border-left: 3px solid var(--text-dim, #4b5563);
}
.cooling-advisory[data-tone="success"] { border-left-color: var(--accent-green, #36d399); }
.cooling-advisory[data-tone="warning"] { border-left-color: var(--accent-yellow, #ffd600); }
.cooling-advisory[data-tone="danger"]  { border-left-color: var(--accent-red, #ff3d00); }

.cooling-bulk { display: flex; gap: var(--space-sm, 0.5rem); }
.cooling-bulk .btn-action { flex: 1; cursor: pointer; }
.btn-bulk-off  { background: var(--bg-secondary, #11161d); color: var(--text-muted, #8a96a6); border: 1px solid var(--border-color, #2a323d); }
.btn-bulk-full { background: var(--accent-cyan, #22d3ee); color: #001; border: 1px solid var(--accent-cyan, #22d3ee); }

/* ── Pumpen-Grid ─────────────────────────────────────────────────────────── */
.cooling-pump-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-md, 0.75rem);
}

.cooling-pump-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm, 0.5rem);
    padding: var(--space-md, 0.75rem);
    background: var(--bg-secondary, #11161d);
    border: 1px solid var(--border-color, #2a323d);
    border-left-width: 3px;
    border-radius: 4px;
}
.cooling-pump-card[data-tone="success"] { border-left-color: var(--accent-green, #36d399); }
.cooling-pump-card[data-tone="warning"] { border-left-color: var(--accent-yellow, #ffd600); }
.cooling-pump-card[data-tone="danger"]  { border-left-color: var(--accent-red, #ff3d00); }
.cooling-pump-card[data-tone="neutral"] { border-left-color: var(--text-dim, #4b5563); }

.pump-slider-row { display: flex; align-items: center; gap: var(--space-sm, 0.5rem); }

.pump-slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    border-radius: 3px;
    background: linear-gradient(to right, var(--accent-cyan, #22d3ee), var(--accent-blue, #29b6f6));
    outline: none;
    cursor: pointer;
}
.pump-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--text-primary, #e6edf3);
    border: 2px solid var(--accent-cyan, #22d3ee);
    cursor: pointer;
}
.pump-slider::-moz-range-thumb {
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--text-primary, #e6edf3);
    border: 2px solid var(--accent-cyan, #22d3ee);
    cursor: pointer;
}

.pump-setpoint {
    min-width: 3.2rem;
    text-align: right;
    font-family: var(--font-mono, monospace);
    font-size: 0.85rem;
    color: var(--text-primary, #e6edf3);
}

.pump-buttons { display: flex; gap: var(--space-xs, 0.35rem); }
.pump-buttons .btn-pump-toggle { flex: 1; cursor: pointer; padding: 0.25rem 0.5rem; border-radius: 3px; font-family: var(--font-mono, monospace); font-size: 0.72rem; }

.pump-status-text { font-size: 0.72rem; color: var(--text-muted, #8a96a6); }

.pump-status-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--text-dim, #4b5563); }
.pump-status-dot.pump-active { background: var(--accent-green, #36d399); box-shadow: 0 0 5px var(--accent-green, #36d399); }
.pump-status-dot.pump-inactive { background: var(--text-dim, #4b5563); }
.pump-status-dot.pump-tripped { background: var(--accent-red, #ff3d00); box-shadow: 0 0 6px var(--accent-red, #ff3d00); animation: cooling-pulse 0.7s ease-in-out infinite alternate; }

.pump-trip-badge {
    margin-left: auto;
    margin-right: var(--space-xs, 0.35rem);
    padding: 1px 6px;
    border-radius: 3px;
    font-family: var(--font-mono, monospace);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    background: var(--accent-red, #ff3d00);
    color: #fff;
}

.metric-value.metric-hot { color: var(--accent-red, #ff3d00); }

/* ── Kühlkrisen-Region (Topologie + Notfall-Prozedur) ───────────────────────── */
.cooling-crisis { margin-top: var(--space-md, 1rem); display: none; flex-direction: column; gap: var(--space-sm, 0.6rem); }
.cooling-crisis.is-active { display: flex; }

.cc-banner {
    padding: 0.55rem 0.8rem; border-radius: 5px; text-align: center; font-weight: 700;
    letter-spacing: 0.04em; border: 1px solid var(--accent-red, #ff3d00);
    background: rgba(255, 61, 0, 0.12); color: var(--accent-red, #ff3d00);
}
.cooling-crisis.is-escalated .cc-banner { animation: cooling-pulse 0.7s ease-in-out infinite alternate; }
.cc-banner-ok { border-color: var(--accent-green, #36d399); background: rgba(54, 211, 153, 0.1); color: var(--accent-green, #36d399); }

.cc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--space-sm, 0.6rem); }
.cc-loop { border: 1px solid var(--border, #243); border-radius: 6px; padding: 0.6rem; background: var(--panel-bg, #0b0f14); display: flex; flex-direction: column; gap: 0.4rem; }
.cc-loop[data-tone="danger"] { border-color: var(--accent-red, #ff3d00); }
.cc-loop[data-tone="warning"] { border-color: var(--accent-amber, #fbbf24); }
.cc-loop-head { display: flex; align-items: center; gap: 0.4rem; }
.cc-loop-name { font-weight: 600; flex: 1; }
.cc-badge { font-size: 0.6rem; font-weight: 700; padding: 1px 5px; border-radius: 3px; letter-spacing: 0.05em; }
.cc-badge-iso { background: var(--accent-amber, #fbbf24); color: #111; }
.cc-badge-fault { background: var(--accent-red, #ff3d00); color: #fff; }
.cc-loop-bar, .cc-res-bar { height: 7px; border-radius: 4px; background: rgba(255,255,255,0.08); overflow: hidden; }
.cc-loop-bar > span, .cc-res-bar > span { display: block; height: 100%; background: var(--accent-cyan, #22d3ee); transition: width 0.4s ease; }
.cc-loop[data-tone="danger"] .cc-loop-bar > span { background: var(--accent-red, #ff3d00); }
.cc-loop-meta { display: flex; justify-content: space-between; font-size: 0.7rem; color: var(--text-dim, #94a3b8); }

.cc-btn { padding: 0.35rem 0.6rem; border-radius: 4px; cursor: pointer; font-size: 0.72rem; font-weight: 600;
    border: 1px solid var(--border, #345); background: var(--panel-bg-2, #131a22); color: var(--text, #cbd5e1); }
.cc-btn:hover { border-color: var(--accent-cyan, #22d3ee); }
.cc-btn-iso { border-color: var(--accent-amber, #fbbf24); color: var(--accent-amber, #fbbf24); }
.cc-btn-open { border-color: var(--accent-green, #36d399); color: var(--accent-green, #36d399); }
.cc-btn-gm { border-color: var(--accent-violet, #a78bfa); color: var(--accent-violet, #a78bfa); }

.cc-network { display: flex; align-items: center; gap: var(--space-md, 1rem); flex-wrap: wrap; }
.cc-reservoir { display: flex; align-items: center; gap: 0.5rem; flex: 1; min-width: 180px; }
.cc-res-label { font-size: 0.72rem; color: var(--text-dim, #94a3b8); }
.cc-res-bar { flex: 1; }
.cc-res-val { font-family: var(--font-mono, monospace); font-size: 0.75rem; }

.cc-procedure { border: 1px solid var(--border, #243); border-radius: 6px; padding: 0.6rem 0.8rem; background: var(--panel-bg, #0b0f14); }
.cc-proc-title { margin: 0 0 0.5rem; font-size: 0.85rem; letter-spacing: 0.05em; }
.cc-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.35rem; }
.cc-step { display: flex; align-items: center; gap: 0.6rem; padding: 0.45rem 0.55rem; border: 1px solid var(--border, #243); border-radius: 4px; }
.cc-step.done { border-color: var(--accent-green, #36d399); opacity: 0.65; }
.cc-step.current { border-color: var(--accent-amber, #fbbf24); box-shadow: 0 0 8px rgba(251,191,36,0.35); }
.cc-step-num { width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--border, #456); display: flex; align-items: center; justify-content: center; font-size: 0.72rem; color: var(--text-dim, #94a3b8); }
.cc-step.done .cc-step-num { background: var(--accent-green, #36d399); color: #07120c; border-color: var(--accent-green, #36d399); }
.cc-step-label { flex: 1; font-size: 0.8rem; }
.cc-step-btn { padding: 0.3rem 0.75rem; border-radius: 4px; cursor: pointer; font-weight: 700; font-size: 0.72rem;
    border: 1px solid var(--accent-amber, #fbbf24); background: rgba(251,191,36,0.12); color: var(--accent-amber, #fbbf24); }
.cc-step-mark { width: 1.5rem; text-align: center; color: var(--accent-green, #36d399); }

.cc-msg { font-size: 0.78rem; color: var(--text-dim, #94a3b8); margin: 0; min-height: 1rem; }
.cc-gm { font-size: 0.74rem; color: var(--text-dim, #94a3b8); }
.cc-gm summary { cursor: pointer; }
.cc-gm-row { display: flex; gap: 0.4rem; margin-top: 0.4rem; flex-wrap: wrap; }
.cc-gm-row select { background: var(--panel-bg-2, #131a22); color: var(--text, #cbd5e1); border: 1px solid var(--border, #345); border-radius: 4px; padding: 0.25rem; }

@keyframes cooling-pulse { from { opacity: 1; } to { opacity: 0.55; } }