:root {
    --bg: #0a0a0a;
    --surface: #111111;
    --border: #222222;
    --text: #e8e8e8;
    --text-dim: #666666;
    --accent-red: #ff3b3b;
    --accent-blue: #3b8fff;
    --accent-green: #3bff8f;
    --accent-yellow: #ffd93b;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'IBM Plex Sans', sans-serif;
    font-weight: 300;
    min-height: 100vh;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

header {
    border-bottom: 1px solid var(--border);
    padding: 2rem 0;
    margin-bottom: 3rem;
}

.header-inner {
    display: flex;
    align-items: baseline;
    gap: 1.5rem;
}

.header-tag {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    color: var(--accent-red);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border: 1px solid var(--accent-red);
    padding: 0.2rem 0.5rem;
}

h1 {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

h1 span { color: var(--text-dim); font-weight: 400; }

/* Tabs */
.tabs {
    display: flex;
    gap: 1px;
    background: var(--border);
    border: 1px transparent var(--border);
    margin-bottom: 3rem;
    background:transparent;
}

.tab {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: var(--surface);
    color: var(--text-dim);
    border: none;
    padding: 0.8rem 1.5rem;
    cursor: pointer;
    transition: color 0.15s, background 0.15s;
}

.tab:hover { color: var(--text); }
.tab.active { background: var(--bg); color: var(--accent-yellow); }

.tab-content { display: none; }
.tab-content.active { display: block; }

/* Erklärung */
.explanation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--border);
    margin-bottom: 3rem;
    border: 1px solid var(--border);
}

.explanation-block {
    background: var(--surface);
    padding: 1.5rem;
}

.explanation-block h2 {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--accent-yellow);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.8rem;
}

.explanation-block p {
    font-size: 0.875rem;
    line-height: 1.7;
    color: #aaaaaa;
}

.explanation-block.full { grid-column: 1 / -1; }

/* Params */
.params {
    display: flex;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.param {
    background: var(--surface);
    padding: 1rem 1.5rem;
    flex: 1;
    min-width: 140px;
}

.param-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    color: var(--text-dim);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.3rem;
}

.param-value {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1.1rem;
    font-weight: 600;
}

/* Button */
.sim-section {
    text-align: center;
    margin-bottom: 3rem;
}

.btn {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--bg);
    background: var(--text);
    border: none;
    padding: 1rem 3rem;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
}

.btn:hover { background: var(--accent-yellow); }
.btn:active { transform: scale(0.98); }
.btn:disabled { background: var(--border); color: var(--text-dim); cursor: not-allowed; }

#status {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: 1rem;
    min-height: 1.2rem;
    letter-spacing: 0.05em;
}

#status.running { color: var(--accent-yellow); }
#status.done { color: var(--accent-green); }
#status.error { color: var(--accent-red); }

/* Stats */
.stats-row {
    display: none;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.stats-row.visible { display: flex; }

.stat {
    background: var(--surface);
    padding: 1.2rem 1.5rem;
    flex: 1;
    min-width: 120px;
}

.stat-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.4rem;
}

.stat-value {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1.5rem;
    font-weight: 600;
}

.stat-value.red { color: var(--accent-red); }
.stat-value.blue { color: var(--accent-blue); }
.stat-value.green { color: var(--accent-green); }
.stat-value.yellow { color: var(--accent-yellow); }

/* Charts */
.chart-section {
    display: none;
    flex-direction: column;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    margin-bottom: 3rem;
}

.chart-section.visible { display: flex; }

.chart-block {
    background: var(--surface);
    padding: 1.5rem;
}

.chart-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.2rem;
}

.chart-title {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.chart-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

canvas { width: 100% !important; }

.legend {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.8rem;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    color: var(--text-dim);
}

.legend-line { width: 20px; height: 2px; }

/* Maßnahmen */
.massnahmen {
    border: 1px solid var(--border);
    margin-bottom: 3rem;
}

.massnahmen-header {
    background: var(--surface);
    padding: 1rem 1.5rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--accent-yellow);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-bottom: 1px solid var(--border);
}

.massnahmen-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
}

.massnahme {
    background: var(--surface);
    padding: 1.2rem;
}

.massnahme-name {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.massnahme p { font-size: 0.8rem; color: #888; line-height: 1.5; }

/* Runs Tab */
.runs-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.runs-count {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-dim);
}

.runs-list {
    border: 1px solid var(--border);
    margin-bottom: 2rem;
}

.run-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem 1.2rem;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background 0.1s;
    flex-wrap: wrap;
}

.run-item:last-child { border-bottom: none; }
.run-item:hover { background: #181818; }
.run-item.selected { border-left: 2px solid var(--accent-yellow); }

.run-timestamp {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-dim);
    flex: 1;
}

.run-peak {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
}

.run-peak span { color: var(--accent-red); }

.runs-empty {
    padding: 2rem;
    text-align: center;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-dim);
}

.overlay-controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.toggle-btn {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: var(--surface);
    color: var(--text-dim);
    border: 1px solid var(--border);
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.15s;
}

.toggle-btn.active {
    background: var(--border);
    color: var(--text);
    border-color: var(--text-dim);
}

footer {
    border-top: 1px solid var(--border);
    padding: 1.5rem 0;
    margin-top: 2rem;
}

footer p {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    color: var(--text-dim);
    letter-spacing: 0.05em;
}

footer a{
    color:#888;
    text-decoration:none;
  }
  
  footer a:hover{
    color:#fff;
  }

@media (max-width: 700px) {
    .explanation { grid-template-columns: 1fr; }
    .massnahmen-grid { grid-template-columns: 1fr 1fr; }
    .stats-row { flex-wrap: wrap; }
    .stat { min-width: 45%; }
}