/* ============================================================
   BTC MINING SIMULATOR — mining.css
   Control-Panel-Design · Bitcoin-Orange-Akzente · Dark Theme
   Basis: marktforschung-studio/css/studio.css (adaptiert)
   ============================================================ */

/* ── DESIGN-TOKENS ──────────────────────────────────────────── */
:root {
  --bg:           #0d1117;
  --surface:      #161b22;
  --panel:        #1c2128;
  --control:      #21262d;
  --control-hi:   #2d333b;
  --border:       #30363d;
  --border-dim:   #21262d;

  /* Bitcoin-Orange (statt Amber) */
  --btc:          #f7931a;
  --btc-light:    #fbb052;
  --btc-dim:      #7a4a0d;
  --btc-glow:     rgba(247,147,26,0.22);
  --btc-faint:    rgba(247,147,26,0.07);

  --green:        #3fb950;
  --green-dim:    rgba(63,185,80,0.18);
  --green-glow:   rgba(63,185,80,0.35);

  --red:          #f85149;
  --red-dim:      rgba(248,81,73,0.15);

  --text:         #e6edf3;
  --text-muted:   #7d8590;
  --text-dim:     #484f58;

  --radius:       8px;
  --radius-lg:    12px;
  --radius-xl:    16px;

  --header-h:     58px;
  --maxw:         1200px;
  --font-ui:      'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-label:   'Barlow Condensed', 'Inter', sans-serif;
}

/* ── RESET & BASE ────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 15px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; outline: none; }
input, select { font-family: inherit; }

/* ── SCROLLBAR ───────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--btc-dim); }

/* ── HEADER ─────────────────────────────────────────────────── */
.mining-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 100;
  background: rgba(13,17,23,0.90);
  backdrop-filter: saturate(1.3) blur(14px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
}
.header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.header-back {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  transition: color 0.18s;
}
.header-back:hover { color: var(--btc); }
.header-brand {
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--btc);
  opacity: 0.85;
}
.header-controls { display: flex; align-items: center; gap: 10px; }

#mute-btn {
  background: var(--control);
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: var(--radius);
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: all 0.18s;
  font-family: var(--font-ui);
}
#mute-btn:hover  { background: var(--btc-faint); border-color: var(--btc-dim); color: var(--btc); }
#mute-btn.muted  { border-color: var(--red); color: var(--red); background: var(--red-dim); }

/* ── MOBILE WARNING ─────────────────────────────────────────── */
#mobile-warning {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 200;
  background: var(--surface);
  border-top: 2px solid var(--btc);
  padding: 16px 20px;
}
.mobile-warning-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 14px;
}
.mobile-warning-text { flex: 1; font-size: 13px; color: var(--text-muted); }
.mobile-warning-text strong { color: var(--btc); }
.mobile-warning-close {
  background: var(--control);
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: var(--radius);
  padding: 6px 14px;
  font-size: 12px;
  transition: all 0.18s;
  white-space: nowrap;
}
.mobile-warning-close:hover { background: var(--btc-faint); border-color: var(--btc-dim); color: var(--btc); }

/* ── HERO ────────────────────────────────────────────────────── */
.mining-hero {
  margin-top: calc(var(--header-h) + 1px);
  padding: 52px 24px 36px;
  max-width: var(--maxw);
  margin-left: auto;
  margin-right: auto;
}
.hero-kicker {
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--btc);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-kicker::before {
  content: '';
  display: inline-block;
  width: 28px; height: 2px;
  background: var(--btc);
  border-radius: 1px;
}
.hero-title {
  font-family: var(--font-label);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 16px;
}
.hero-title span { color: var(--btc); }
.hero-sub {
  font-size: 15px;
  color: var(--text-muted);
  max-width: 620px;
  line-height: 1.65;
  margin-bottom: 8px;
}
.hero-hint {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  margin-top: 6px;
}
.hero-hint::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green-glow);
  animation: pulse-led 2.4s ease-in-out infinite;
}
@keyframes pulse-led {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

/* ── WRAP / LAYOUT ───────────────────────────────────────────── */
.mining-wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px 80px;
}

.mining-console {
  display: grid;
  grid-template-columns: 1fr 330px;
  gap: 20px;
  align-items: start;
}
.console-right {
  position: sticky;
  top: calc(var(--header-h) + 16px);
  align-self: start;
}

/* ── SECTION LABELS ──────────────────────────────────────────── */
.section-strip {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  margin-top: 24px;
}
.section-strip:first-child { margin-top: 0; }
.section-strip-label {
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--btc);
  white-space: nowrap;
}
.section-strip-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--btc-dim), transparent);
}

/* ── MINING PANEL ────────────────────────────────────────────── */
.mining-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 2px solid var(--btc-dim);
  border-radius: var(--radius-lg);
  padding: 18px 18px 16px;
  position: relative;
  box-shadow:
    0 2px 12px rgba(0,0,0,0.35),
    inset 0 1px 0 rgba(255,255,255,0.03);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.mining-panel:hover {
  border-color: rgba(247,147,26,0.28);
  box-shadow:
    0 4px 18px rgba(0,0,0,0.4),
    inset 0 1px 0 rgba(255,255,255,0.04);
}
.panel-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.panel-led {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 7px var(--green-glow);
  flex-shrink: 0;
}
.panel-label {
  font-family: var(--font-label);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--btc);
  flex: 1;
}
.panel-tooltip-icon {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--control);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  color: var(--text-dim);
  cursor: help;
  transition: all 0.15s;
  flex-shrink: 0;
}
.panel-tooltip-icon:hover { border-color: var(--btc-dim); color: var(--btc); }

/* ── CONTROL ROWS ────────────────────────────────────────────── */
.control-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
.control-row.single  { grid-template-columns: 1fr; }
.control-row.triple  { grid-template-columns: 1fr 1fr 1fr; }
.control-row:last-child { margin-bottom: 0; }

/* ── CUSTOM SLIDER ───────────────────────────────────────────── */
.slider-block { display: flex; flex-direction: column; gap: 8px; }
.slider-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.slider-value-display {
  font-family: var(--font-label);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--btc);
  line-height: 1;
}
.slider-value-display.sm { font-size: 17px; }
.slider-hint { font-size: 10px; color: var(--text-dim); letter-spacing: 0.04em; }

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 5px;
  border-radius: 3px;
  background: linear-gradient(
    to right,
    var(--btc) var(--pct, 0%),
    var(--control) var(--pct, 0%)
  );
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.55);
  cursor: pointer;
  outline: none;
  display: block;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 35%, #ffd080, var(--btc) 60%, #8a4010);
  border: 2px solid rgba(255,255,255,0.12);
  box-shadow:
    0 0 10px var(--btc-glow),
    0 2px 7px rgba(0,0,0,0.65),
    inset 0 1px 2px rgba(255,255,255,0.18);
  cursor: grab;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
input[type="range"]::-webkit-slider-thumb:active {
  cursor: grabbing;
  transform: scale(1.18);
  box-shadow:
    0 0 18px rgba(247,147,26,0.55),
    0 2px 8px rgba(0,0,0,0.7),
    inset 0 1px 2px rgba(255,255,255,0.22);
}
input[type="range"]::-moz-range-thumb {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--btc);
  border: 2px solid rgba(255,255,255,0.12);
  box-shadow: 0 0 10px var(--btc-glow), 0 2px 7px rgba(0,0,0,0.65);
  cursor: grab;
}
input[type="range"]:focus { outline: none; }
input[type="range"]:focus::-webkit-slider-thumb {
  box-shadow:
    0 0 0 3px rgba(247,147,26,0.22),
    0 0 10px var(--btc-glow),
    0 2px 7px rgba(0,0,0,0.65);
}

/* Direkteingabe */
.slider-direct-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
}
.slider-direct-label { font-size: 11px; color: var(--text-dim); flex: 1; }
.slider-direct-input {
  background: var(--control);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-label);
  font-size: 14px;
  font-weight: 600;
  padding: 4px 8px;
  width: 80px;
  text-align: right;
  transition: border-color 0.18s;
}
.slider-direct-input:focus { outline: none; border-color: var(--btc-dim); }

/* ── PRESET-BUTTONS ──────────────────────────────────────────── */
.preset-row {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 10px;
}
.preset-btn {
  background: var(--control);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-dim);
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 5px 12px;
  cursor: pointer;
  transition: all 0.18s;
  white-space: nowrap;
}
.preset-btn:hover { border-color: var(--btc-dim); color: var(--btc); background: var(--btc-faint); }
.preset-btn.active {
  background: var(--btc-faint);
  border-color: var(--btc-dim);
  color: var(--btc-light);
  box-shadow: 0 0 8px var(--btc-glow);
}

/* ── LIVE-DATEN PANEL ────────────────────────────────────────── */
.live-panel {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-top: 10px;
  flex-wrap: wrap;
}
.live-status {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 180px;
}
.live-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  transition: background 0.3s, box-shadow 0.3s;
  flex-shrink: 0;
}
.live-dot.loading { background: var(--btc); animation: pulse-led 0.8s ease-in-out infinite; }
.live-dot.ok      { background: var(--green); box-shadow: 0 0 7px var(--green-glow); }
.live-dot.error   { background: var(--red); }
.live-dot.manual  { background: var(--text-dim); }

#live-status-text {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  font-family: var(--font-label);
}

/* Live-Toggle Switch */
.live-toggle-wrap { position: relative; }
.live-toggle-input {
  position: absolute; opacity: 0; width: 0; height: 0;
}
.live-toggle-track {
  display: block;
  width: 38px; height: 20px;
  background: var(--control);
  border: 1px solid var(--border);
  border-radius: 100px;
  cursor: pointer;
  transition: background 0.22s, border-color 0.22s;
  position: relative;
}
.live-toggle-input:checked + .live-toggle-track {
  background: var(--btc-dim);
  border-color: var(--btc);
}
.live-toggle-track::after {
  content: '';
  position: absolute;
  top: 2px; left: 2px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--text-dim);
  transition: transform 0.22s cubic-bezier(0.34,1.56,0.64,1), background 0.22s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.5);
}
.live-toggle-input:checked + .live-toggle-track::after {
  transform: translateX(18px);
  background: var(--btc);
  box-shadow: 0 0 8px var(--btc-glow), 0 1px 4px rgba(0,0,0,0.5);
}
.live-toggle-label {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

#live-refresh {
  background: var(--control);
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: var(--radius);
  padding: 5px 11px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: all 0.18s;
  font-family: var(--font-ui);
}
#live-refresh:hover { background: var(--btc-faint); border-color: var(--btc-dim); color: var(--btc); }

/* ── ERGEBNIS-PANEL ──────────────────────────────────────────── */
.results-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 2px solid var(--btc-dim);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow:
    0 4px 24px rgba(0,0,0,0.45),
    0 0 0 1px rgba(247,147,26,0.06);
}
.results-head {
  background: linear-gradient(135deg, #1c2128, #21262d);
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}
.results-head-label {
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--btc);
  flex: 1;
}
.results-live-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 7px var(--green-glow);
  animation: pulse-led 1.8s ease-in-out infinite;
}
.results-body { padding: 14px 16px 16px; }

.r-line {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 4px 0;
}
.r-line:nth-child(odd) {
  background: rgba(255,255,255,0.012);
  border-radius: 4px;
  margin: 0 -4px;
  padding-left: 4px;
  padding-right: 4px;
}
.r-label { font-size: 12px; color: var(--text-muted); white-space: nowrap; }
.r-value {
  font-family: var(--font-label);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text);
  text-align: right;
  letter-spacing: 0.03em;
  min-width: 80px;
}
.r-value.positive { color: var(--green); }
.r-value.negative { color: var(--red); }

.r-divider { height: 1px; background: var(--border); margin: 8px 0; }
.r-divider.strong {
  height: 2px;
  background: linear-gradient(to right, var(--btc-dim), transparent);
}

/* Haupt-Ergebnis (Netto) — prominent */
.r-net-block {
  background: linear-gradient(135deg,
    rgba(247,147,26,0.10) 0%,
    rgba(247,147,26,0.04) 50%,
    rgba(0,0,0,0.1) 100%);
  border: 1px solid var(--btc-dim);
  border-radius: var(--radius-lg);
  padding: 14px 16px 12px;
  margin-top: 12px;
  text-align: center;
  box-shadow:
    0 0 24px rgba(247,147,26,0.08),
    inset 0 1px 0 rgba(247,147,26,0.12);
  position: relative;
  overflow: hidden;
}
.r-net-block::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--btc), transparent);
  opacity: 0.5;
}
.r-net-label {
  font-family: var(--font-label);
  font-size: 9px;
  letter-spacing: 0.30em;
  text-transform: uppercase;
  color: var(--btc);
  margin-bottom: 4px;
  opacity: 0.8;
}
.r-net-value {
  font-family: var(--font-label);
  font-size: 30px;
  font-weight: 700;
  color: var(--btc-light);
  letter-spacing: 0.02em;
  line-height: 1;
  text-shadow:
    0 0 28px rgba(247,147,26,0.40),
    0 0 55px rgba(247,147,26,0.18);
  animation: net-breathe 3.5s ease-in-out infinite;
}
.r-net-value.positive { color: var(--green); text-shadow: 0 0 28px rgba(63,185,80,0.35); }
.r-net-value.negative { color: var(--red);   text-shadow: 0 0 28px rgba(248,81,73,0.30); }
@keyframes net-breathe {
  0%, 100% { text-shadow: 0 0 28px rgba(247,147,26,0.38), 0 0 50px rgba(247,147,26,0.16); }
  50%       { text-shadow: 0 0 40px rgba(247,147,26,0.55), 0 0 75px rgba(247,147,26,0.25); }
}
.r-net-sub {
  font-size: 10px;
  color: var(--text-dim);
  margin-top: 4px;
  letter-spacing: 0.06em;
}

/* Profitabilitäts-Status */
.profit-status {
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  margin-top: 10px;
  text-align: center;
  border: 1px solid transparent;
}
.profit-status.profitable {
  background: var(--green-dim);
  border-color: rgba(63,185,80,0.3);
}
.profit-status.loss {
  background: var(--red-dim);
  border-color: rgba(248,81,73,0.25);
}
.profit-status.neutral {
  background: var(--btc-faint);
  border-color: var(--btc-dim);
}
#profit-status-label {
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.07em;
  display: block;
  margin-bottom: 4px;
}
#profit-status-value {
  font-family: var(--font-label);
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  display: block;
}
.profit-status.profitable #profit-status-value { color: var(--green); }
.profit-status.loss       #profit-status-value { color: var(--red); }

/* KPI-Reihe */
.r-kpi-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 10px;
}
.r-kpi {
  background: var(--control);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 10px 9px;
  text-align: center;
  transition: border-color 0.18s;
}
.r-kpi:hover { border-color: rgba(247,147,26,0.22); }
.r-kpi-label {
  font-size: 9px;
  color: var(--text-dim);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 5px;
}
.r-kpi-value {
  font-family: var(--font-label);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* Flash-Animation */
@keyframes results-flash-anim {
  0%   { box-shadow: 0 0 0 0 rgba(247,147,26,0); }
  40%  { box-shadow: 0 0 0 4px rgba(247,147,26,0.22); }
  100% { box-shadow: 0 0 0 0 rgba(247,147,26,0); }
}
.results-flash { animation: results-flash-anim 0.42s ease-out; }

/* ── BLOCK-ZEIT HINWEIS ───────────────────────────────────────── */
.block-time-note {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--btc-dim);
  border-radius: var(--radius);
  padding: 10px 12px;
  margin-top: 8px;
  font-size: 10.5px;
  color: var(--text-dim);
  line-height: 1.55;
}
.block-time-note strong { color: var(--text-muted); }

/* ── CHARTS SECTION ──────────────────────────────────────────── */
.charts-section {
  margin-top: 36px;
}
.charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 4px;
}
.chart-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 2px solid var(--btc-dim);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.chart-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.chart-card-title {
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--btc);
  flex: 1;
}
.chart-card-sub {
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}
.chart-card-body {
  padding: 16px;
  position: relative;
}
.chart-card-body canvas {
  max-height: 240px;
}

/* Break-even Marker-Label */
.breakeven-marker {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--btc-faint);
  border-top: 1px solid var(--btc-dim);
  font-size: 11px;
  color: var(--text-muted);
}
.breakeven-marker span { color: var(--btc-light); font-weight: 600; font-family: var(--font-label); }

/* ── EXPERTENMODUS (Netzwerk-Parameter) ─────────────────────── */
.expert-section { margin-top: 14px; }
.expert-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 13px 18px;
  color: var(--text-muted);
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: all 0.2s;
  gap: 10px;
}
.expert-trigger:hover { border-color: var(--btc-dim); color: var(--btc); background: var(--btc-faint); }
.expert-trigger.open  { border-color: var(--btc-dim); color: var(--btc); border-bottom-left-radius: 0; border-bottom-right-radius: 0; }
.expert-trigger-left  { display: flex; align-items: center; gap: 10px; }
.expert-trigger-led {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--text-dim);
  transition: background 0.2s, box-shadow 0.2s;
}
.expert-trigger.open .expert-trigger-led { background: var(--btc); box-shadow: 0 0 8px var(--btc-glow); }
#expert-icon { font-size: 10px; }
.expert-body {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: none;
  border-bottom-left-radius: var(--radius-lg);
  border-bottom-right-radius: var(--radius-lg);
  padding: 20px 18px;
}
.expert-note {
  font-size: 11.5px;
  color: var(--text-dim);
  margin-bottom: 18px;
  line-height: 1.55;
  border-left: 2px solid var(--btc-dim);
  padding-left: 10px;
}

/* ── DISCLAIMER ──────────────────────────────────────────────── */
.disclaimer-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--btc-dim);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin-bottom: 32px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.disclaimer-icon { font-size: 18px; opacity: 0.75; flex-shrink: 0; margin-top: 1px; }
.disclaimer-content { flex: 1; }
.disclaimer-title {
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--btc);
  margin-bottom: 5px;
}
.disclaimer-text { font-size: 12.5px; color: var(--text-dim); line-height: 1.65; }
.disclaimer-text strong { color: var(--text-muted); font-weight: 600; }

/* ── TOOLTIP ─────────────────────────────────────────────────── */
.mining-tooltip {
  position: fixed;
  background: var(--control);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 11.5px;
  line-height: 1.4;
  max-width: 240px;
  padding: 7px 11px;
  pointer-events: none;
  z-index: 500;
  opacity: 0;
  transform: translateY(3px);
  transition: opacity 0.15s, transform 0.15s;
  box-shadow: 0 6px 20px rgba(0,0,0,0.5);
}
.mining-tooltip.visible { opacity: 1; transform: translateY(0); }

/* ── FOOTER ──────────────────────────────────────────────────── */
.mining-footer {
  border-top: 1px solid var(--border);
  margin-top: 60px;
  padding: 22px 24px;
  text-align: center;
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.06em;
}
.mining-footer a { color: var(--btc); opacity: 0.7; }
.mining-footer a:hover { opacity: 1; }

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 1060px) {
  .mining-console { grid-template-columns: 1fr 290px; }
  .charts-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .mining-console { grid-template-columns: 1fr; }
  .console-right { position: static; order: -1; }
  .control-row { grid-template-columns: 1fr; }
  .charts-grid { grid-template-columns: 1fr; }
  .r-kpi-row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .mining-wrap { padding: 0 14px 60px; }
  .hero-title { font-size: 1.7rem; }
  .control-row.triple { grid-template-columns: 1fr 1fr; }
  .preset-row { flex-wrap: wrap; }
}

/* ── EFFIZIENZ-STRIP ─────────────────────────────────────────── */
.efficiency-strip {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
  transition: border-color 0.2s;
}
.eff-icon {
  font-size: 13px;
  flex-shrink: 0;
  opacity: 0.75;
}
.eff-label {
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  white-space: nowrap;
}
.eff-value {
  font-family: var(--font-label);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1;
  color: var(--text-muted);
  transition: color 0.25s;
  min-width: 44px;
}
.eff-unit {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  margin-left: -5px;
}
.eff-badge {
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 100px;
  border: 1px solid transparent;
  white-space: nowrap;
  transition: background 0.25s, border-color 0.25s, color 0.25s;
}

/* Effizienz-Stufen */
.efficiency-strip.eff-good {
  border-color: rgba(63,185,80,0.25);
}
.efficiency-strip.eff-good .eff-value { color: var(--green); }
.efficiency-strip.eff-good .eff-badge {
  background: rgba(63,185,80,0.12);
  border-color: rgba(63,185,80,0.35);
  color: var(--green);
}

.efficiency-strip.eff-solid {
  border-color: rgba(247,147,26,0.22);
}
.efficiency-strip.eff-solid .eff-value { color: var(--btc-light); }
.efficiency-strip.eff-solid .eff-badge {
  background: var(--btc-faint);
  border-color: var(--btc-dim);
  color: var(--btc-light);
}

.efficiency-strip.eff-poor {
  border-color: rgba(248,81,73,0.22);
}
.efficiency-strip.eff-poor .eff-value { color: var(--red); }
.efficiency-strip.eff-poor .eff-badge {
  background: var(--red-dim);
  border-color: rgba(248,81,73,0.35);
  color: var(--red);
}

/* ── MINING-MODUS TOGGLE ─────────────────────────────────────── */
.mode-toggle-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.mode-toggle {
  display: flex;
  gap: 3px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3px;
  flex: 1;
}
.mode-btn {
  flex: 1;
  padding: 7px 10px;
  border: 1px solid transparent;
  border-radius: calc(var(--radius-lg) - 3px);
  background: transparent;
  color: var(--text-dim);
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.16s, color 0.16s, border-color 0.16s;
  white-space: nowrap;
}
.mode-btn:hover:not(.active) { color: var(--text-muted); }
.mode-btn.active {
  background: var(--btc-faint);
  border-color: var(--btc-dim);
  color: var(--btc);
  box-shadow: 0 0 8px var(--btc-glow);
}

/* ── POOL FEE STRIP ──────────────────────────────────────────── */
.pool-fee-strip {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
  transition: opacity 0.22s;
}
.pool-fee-strip.hidden { display: none; }
.pool-fee-label {
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-dim);
  white-space: nowrap;
}
.pool-fee-strip input[type="range"] {
  flex: 1;
  height: 4px;
}
.pool-fee-value {
  font-family: var(--font-label);
  font-size: 15px;
  font-weight: 700;
  color: var(--btc-light);
  min-width: 38px;
  text-align: right;
}

/* ── RESULTS: MODE HINT ──────────────────────────────────────── */
.r-mode-hint {
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: .06em;
  margin-top: 4px;
  font-family: var(--font-label);
  text-transform: uppercase;
  font-weight: 600;
}
.r-mode-hint.solo { color: var(--red); opacity: 0.8; }

/* ── SOLO-MODUS HINWEIS ──────────────────────────────────────── */
.solo-mode-note {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  padding: 9px 12px;
  background: rgba(248,81,73,0.07);
  border: 1px solid rgba(248,81,73,0.22);
  border-radius: var(--radius-lg);
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 10px;
}
.solo-note-icon {
  color: var(--red);
  font-size: 13px;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── UTILITIES ───────────────────────────────────────────────── */
.mt-sm { margin-top: 8px; }
.mt-md { margin-top: 16px; }