/* Eiswurf-Simulator — Styles */

.sim-hero {
  background: linear-gradient(135deg, var(--blue-grey) 0%, #283844 100%);
  color: var(--white);
  padding: clamp(36px, 5vw, 64px) 0 clamp(30px, 4vw, 48px);
}
.sim-hero h1 {
  color: var(--white);
  font-size: clamp(1.8rem, 3vw, 2.45rem);
  margin-bottom: 14px;
}
.sim-hero .eyebrow {
  color: var(--orange);
}
.sim-hero .lead {
  color: rgba(255, 255, 255, 0.85);
  max-width: 760px;
  font-size: 0.98rem;
  margin: 0;
}

.primary-nav a.active {
  color: var(--orange);
}

/* App layout */
.sim-app {
  padding: clamp(28px, 4vw, 46px) 0;
  background: var(--blue-grey-08);
}
.sim-app .container {
  max-width: 1080px;
}
.sim-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: start;
}
@media (max-width: 1000px) {
  .sim-layout {
    grid-template-columns: 1fr;
  }
}

/* Canvas area */
.sim-canvas-area {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}
.sim-view {
  background: var(--white);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  padding: 14px;
  border: 1px solid var(--blue-grey-15);
}
.sim-view:first-child {
  width: 100%;
}
.sim-stats {
  grid-column: 1 / -1;
}
@media (max-width: 900px) {
  .sim-canvas-area {
    grid-template-columns: 1fr;
  }
  .sim-view:first-child {
    max-width: 340px;
    justify-self: center;
  }
}
.sim-view-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}
.sim-view-head h3 {
  color: var(--blue-grey);
  font-family: var(--font-headline);
  font-size: 0.98rem;
  margin: 0;
}
.sim-view-head .hint {
  color: var(--blue-grey-70);
  font-style: italic;
  font-size: 0.78rem;
  font-weight: 400;
  font-family: var(--font-body);
}
.sim-scale-info {
  font-family: 'JetBrains Mono', ui-monospace, Consolas, monospace;
  font-size: 0.78rem;
  color: var(--blue-grey-70);
}
.sim-view canvas {
  display: block;
  width: 100%;
  height: auto;
  background: #fbfbfc;
  border-radius: 4px;
}

/* Stats row */
.sim-stats {
  background: var(--blue-grey);
  color: var(--white);
  border-radius: 8px;
  padding: 14px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 126px), 1fr));
  gap: 12px;
  box-shadow: var(--shadow-sm);
}
.sim-stats .stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sim-stats .stat label {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 600;
}
.sim-stats .stat span {
  font-family: 'JetBrains Mono', ui-monospace, Consolas, monospace;
  font-size: 1.02rem;
  color: var(--white);
  font-weight: 500;
}

/* Controls panel */
.sim-controls {
  background: var(--white);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  padding: 16px 16px 14px;
  border: 1px solid var(--blue-grey-15);
  position: static;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px 18px;
}
@media (max-width: 1000px) {
  .sim-controls {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 620px) {
  .sim-controls {
    grid-template-columns: 1fr;
  }
}
.sim-controls fieldset {
  border: none;
  padding: 0;
  margin: 0;
}
.sim-controls legend {
  font-family: var(--font-headline);
  font-weight: 700;
  color: var(--blue-grey);
  font-size: 0.88rem;
  margin-bottom: 8px;
  padding: 0;
  border-bottom: 1px solid var(--blue-grey-15);
  padding-bottom: 6px;
  width: 100%;
}
.ctrl {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 4px 12px;
  margin-bottom: 9px;
  grid-template-areas:
    'label value'
    'slider slider';
}
.ctrl label {
  grid-area: label;
  font-size: 0.8rem;
  color: var(--blue-grey-70);
  font-weight: 500;
}
.ctrl label em {
  font-style: italic;
  color: var(--blue-grey);
  font-family: 'JetBrains Mono', ui-monospace, Consolas, monospace;
  font-size: 0.95em;
}
.ctrl input[type='range'] {
  grid-area: slider;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 3px;
  background: var(--blue-grey-15);
  border-radius: 2px;
  outline: none;
  margin-top: 4px;
}
.ctrl input[type='range']:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 6px;
}
.ctrl input[type='range']::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  background: var(--orange);
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid var(--white);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}
.ctrl input[type='range']::-moz-range-thumb {
  width: 14px;
  height: 14px;
  background: var(--orange);
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid var(--white);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}
.ctrl output {
  grid-area: value;
  font-family: 'JetBrains Mono', ui-monospace, Consolas, monospace;
  font-size: 0.78rem;
  color: var(--orange);
  font-weight: 600;
  text-align: right;
  min-width: 80px;
}

/* Action buttons */
.sim-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
}
.sim-actions .btn {
  padding: 12px 16px;
  font-size: 0.92rem;
  flex: 1 1 150px;
  text-align: center;
}
.btn-ghost-danger {
  background: transparent;
  color: #b34040;
  border: 2px solid rgba(179, 64, 64, 0.3);
  padding: 12px 16px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-ghost-danger:hover {
  border-color: #b34040;
  background: rgba(179, 64, 64, 0.05);
}

.sim-note {
  grid-column: 1 / -1;
  font-size: 0.74rem;
  color: var(--blue-grey-70);
  font-style: italic;
  margin: 12px 0 0;
  line-height: 1.5;
}

/* Explanation grid */
.explain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 32px;
  margin-bottom: 36px;
}
.explain-grid h3 {
  color: var(--blue-grey);
  font-size: 1.05rem;
  margin-bottom: 8px;
  border-bottom: 2px solid var(--orange);
  display: inline-block;
  padding-bottom: 4px;
}
.explain-grid p {
  color: var(--blue-grey-70);
  font-size: 0.95rem;
  margin: 0;
}
.explain-grid code {
  background: var(--blue-grey-15);
  padding: 2px 6px;
  border-radius: 3px;
  font-family: 'JetBrains Mono', ui-monospace, Consolas, monospace;
  font-size: 0.88em;
  color: var(--blue-grey);
}

.sim-disclaimer {
  background: rgba(255, 120, 0, 0.06);
  border-left: 4px solid var(--orange);
  padding: 16px 20px;
  border-radius: 4px;
  font-size: 0.9rem;
  color: var(--blue-grey);
  margin: 0 0 28px;
}

.sim-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}