/* ==============================================================
   Drohnen-Simulation — dunkles technisches Interface
   ============================================================== */
:root {
  --bg:        #0e1116;
  --panel:    #161a22;
  --panel-2: #1c2230;
  --border:  #262d3d;
  --text:    #e5e9f0;
  --muted:   #8892a6;
  --accent:  #4cc9f0;
  --accent-2:#f72585;
  --success: #06d6a0;
  --danger:  #ef476f;
  --warn:    #ffd166;
  --radius:  10px;
  --shadow:  0 4px 20px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

code, output {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}

/* ---------- Header ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 28px;
  background: linear-gradient(180deg, #131722 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { display: flex; align-items: center; gap: 14px; color: var(--accent); }
.brand h1 { margin: 0; font-size: 18px; font-weight: 600; color: var(--text); letter-spacing: -0.01em; }
.subtitle { margin: 0; font-size: 13px; color: var(--muted); }

.run-btn {
  background: var(--accent);
  color: #0b1220;
  border: none;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: transform 0.1s ease, background 0.2s ease;
}
.run-btn:hover { background: #6ed4f5; }
.run-btn:active { transform: scale(0.97); }

/* ---------- Layout ---------- */
.layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 20px;
  padding: 20px 28px 40px;
  max-width: 1600px;
  margin: 0 auto;
}
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
}

/* ---------- Panels ---------- */
.panel, .chart-card, .kpi, .explain {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.controls { padding: 10px 18px 20px; max-height: calc(100vh - 100px); overflow-y: auto; }
.controls section { padding: 14px 0; border-bottom: 1px solid var(--border); }
.controls section:last-child { border-bottom: none; }
.controls h2 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 0 0 12px;
  font-weight: 600;
}

/* ---------- Controls ---------- */
.ctrl { margin-bottom: 14px; }
.ctrl label {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  margin-bottom: 6px;
  color: var(--text);
}
.ctrl output {
  color: var(--accent);
  font-weight: 500;
  font-size: 13px;
}
.ctrl small {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}
.ctrl.highlight output { color: var(--warn); font-size: 14px; }
.ctrl.highlight input[type="range"]::-webkit-slider-thumb { background: var(--warn); }
.ctrl.highlight input[type="range"]::-moz-range-thumb { background: var(--warn); }

/* select dropdown */
.select {
  width: 100%;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  cursor: pointer;
  margin-top: 4px;
}
.select:focus { outline: none; border-color: var(--accent); }
.select option { background: var(--panel-2); color: var(--text); }

/* range slider */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 1px var(--accent);
}
input[type="range"]::-moz-range-thumb {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid var(--bg);
}

/* ---------- Results ---------- */
.results { display: flex; flex-direction: column; gap: 20px; }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
@media (max-width: 700px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}
.kpi {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
}
.kpi-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.kpi-value { font-size: 22px; font-weight: 600; color: var(--text); font-family: 'JetBrains Mono', monospace; }
.kpi-delta { font-size: 12px; color: var(--success); font-family: 'JetBrains Mono', monospace; }
.kpi.highlight { border-color: var(--warn); }
.kpi.highlight .kpi-value { color: var(--warn); }

/* ---------- Charts ---------- */
.chart-card h3 { margin: 0 0 10px; font-size: 14px; font-weight: 600; }
.chart-card .muted { color: var(--muted); font-weight: 400; }
.chart { width: 100%; height: 380px; }

/* ---------- Vergleichstabelle ---------- */
.table-wrap {
  overflow-x: auto;
  border-radius: 8px;
  border: 1px solid var(--border);
}
table.compare {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  font-family: 'Inter', sans-serif;
}
table.compare th,
table.compare td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
table.compare th {
  background: var(--panel-2);
  color: var(--muted);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  user-select: none;
  position: sticky;
  top: 0;
}
table.compare th:hover { color: var(--accent); }
table.compare th.sort-active { color: var(--accent); }
table.compare th.num,
table.compare td.num {
  text-align: right;
  font-family: 'JetBrains Mono', monospace;
}
table.compare tbody tr:hover { background: var(--panel-2); }
table.compare tbody tr.selected {
  background: rgba(255, 209, 102, 0.08);
  border-left: 2px solid var(--warn);
}
table.compare tbody tr.selected td:first-child {
  color: var(--warn);
  font-weight: 600;
}
table.compare tbody tr { cursor: pointer; }
.hit-bar {
  display: inline-block;
  width: 60px;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  margin-right: 8px;
  vertical-align: middle;
  overflow: hidden;
}
.hit-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--success));
  border-radius: 3px;
}

/* ---------- Trefferzertifikat ---------- */
.cert-card { border: 1px solid rgba(255, 209, 102, 0.25); }
.cert-controls { display: flex; flex-direction: column; gap: 12px; }
.name-label {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--muted);
}
.name-label input {
  flex: 1; padding: 8px 12px;
  background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 6px;
  font-family: 'Inter', sans-serif; font-size: 14px;
}
.name-label input:focus { outline: none; border-color: var(--warn); }
.cert-preview {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 8px; padding: 14px 18px;
}
.cert-rank .label {
  font-size: 11px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.cert-rank .value {
  font-family: 'Inter', sans-serif;
  font-size: 20px; font-weight: 700;
  margin: 2px 0;
}
.cert-rank .muted { font-size: 12px; }

/* ---------- Share-Buttons ---------- */
.share-row {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
}
.share-label {
  font-size: 12px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.06em;
  margin-right: 4px;
}
.share-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 6px;
  background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border);
  font-family: 'Inter', sans-serif; font-size: 13px; font-weight: 500;
  cursor: pointer; transition: all 0.15s;
}
.share-btn:hover {
  transform: translateY(-1px);
  border-color: var(--muted);
}
.share-btn.wa:hover   { background: #25d366; color: #fff; border-color: #25d366; }
.share-btn.x:hover    { background: #000; color: #fff; border-color: #000; }
.share-btn.copy:hover { background: var(--accent); color: #0b0e14; border-color: var(--accent); }
.share-btn.copied {
  background: var(--success); color: #0b0e14; border-color: var(--success);
}
.share-btn svg { flex-shrink: 0; }

.footer-share {
  justify-content: center;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

/* ---------- Affiliate-Hinweis ---------- */
.affiliate-notice {
  font-size: 11px; color: var(--muted);
  margin-top: 6px; opacity: 0.7;
}

/* ---------- Amazon-Promo-Link ---------- */
.promo-link {
  color: var(--warn);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px dashed rgba(255, 209, 102, 0.4);
  transition: color 0.15s, border-color 0.15s;
}
.promo-link:hover {
  color: #ffe08a;
  border-bottom-color: var(--warn);
}
.site-footer {
  margin-top: 32px;
  padding: 20px;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--muted);
  font-size: 13px;
}
.site-footer p { margin: 0; }

/* ---------- Multi-Wurf-Sequenz ---------- */
.multi-controls { display: flex; flex-direction: column; gap: 12px; }
.multi-add {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
}
.multi-add .select { flex: 1 1 200px; min-width: 180px; }
.count-label {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--muted);
}
.count-label input {
  width: 60px; padding: 6px 8px;
  background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 6px;
  font-family: 'JetBrains Mono', monospace; font-size: 13px;
}
.btn-primary, .btn-ghost {
  padding: 8px 14px; font-size: 13px; font-weight: 600;
  border-radius: 6px; cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: all 0.15s;
}
.btn-primary {
  background: var(--accent); color: #0b0e14; border: 1px solid var(--accent);
}
.btn-primary:hover { background: #7dd3fc; border-color: #7dd3fc; }
.btn-ghost {
  background: transparent; color: var(--muted);
  border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--text); border-color: var(--muted); }

.multi-summary {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
}
.multi-summary .kpi-mini {
  background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 14px;
}
.multi-summary .kpi-mini .label {
  font-size: 11px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.multi-summary .kpi-mini .value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 20px; color: var(--text); margin-top: 2px;
}
.multi-summary .kpi-mini.highlight .value { color: var(--success); }

.multi-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 6px;
}
.multi-list li {
  display: grid;
  grid-template-columns: 30px 1fr 60px 1fr 90px 30px;
  gap: 10px; align-items: center;
  background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 6px; padding: 8px 12px;
  font-size: 13px;
}
.multi-list li .idx {
  font-family: 'JetBrains Mono', monospace;
  color: var(--muted); font-size: 12px;
}
.multi-list li .name { color: var(--text); font-weight: 500; }
.multi-list li .count {
  font-family: 'JetBrains Mono', monospace;
  color: var(--muted); text-align: right; font-size: 12px;
}
.multi-list li .bar {
  height: 6px; background: var(--border);
  border-radius: 3px; overflow: hidden;
}
.multi-list li .bar-fill {
  height: 100%; background: linear-gradient(90deg, var(--accent), var(--success));
}
.multi-list li .pct {
  font-family: 'JetBrains Mono', monospace;
  text-align: right; color: var(--text); font-size: 13px;
}
.multi-list li .remove {
  background: transparent; border: none;
  color: var(--muted); cursor: pointer; font-size: 16px;
  padding: 4px; line-height: 1;
}
.multi-list li .remove:hover { color: var(--danger); }
.multi-list li.empty {
  grid-template-columns: 1fr; text-align: center;
  color: var(--muted); font-style: italic;
  padding: 20px;
}

@media (max-width: 640px) {
  .multi-summary { grid-template-columns: 1fr; }
  .multi-list li {
    grid-template-columns: 25px 1fr 50px 30px;
    grid-template-areas: "idx name count remove" "bar bar bar bar" "pct pct pct pct";
  }
  .multi-list li .idx { grid-area: idx; }
  .multi-list li .name { grid-area: name; }
  .multi-list li .count { grid-area: count; }
  .multi-list li .bar { grid-area: bar; }
  .multi-list li .pct { grid-area: pct; }
  .multi-list li .remove { grid-area: remove; }
}

/* ---------- Erklärung ---------- */
.explain summary {
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  padding: 4px 0;
}
.explain summary:hover { color: var(--accent); }
.formulas { padding-top: 12px; color: var(--muted); font-size: 13px; }
.formulas code { background: var(--panel-2); padding: 2px 6px; border-radius: 4px; color: var(--text); font-size: 12.5px; }
.formulas p { margin: 8px 0; }

/* ---------- Topbar-Actions (Back-Link + Run-Button) ---------- */
.topbar-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}
.back-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--muted);
  border: 1px solid var(--border);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.15s;
}
.back-link:hover {
  color: var(--text);
  border-color: var(--muted);
  background: var(--panel);
}