/* ---------------------------------------------------------------------------
   datacenter-3d-controls.css — Kennzahlen und Bedienfeld des 3D-Modells
   Ergänzt datacenter-3d.css (Bühne, Beschriftungen, Info-Fenster, Layout).
   Last als Radiogruppe, Ebenen als Checkboxen, Szenarien als Buttons.
--------------------------------------------------------------------------- */

@layer components {
  /* === KENNZAHLEN === */
  .dc3d-stats {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-navy-800);
    background: var(--color-navy-950);
  }
  .dc3d-stat-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr));
    gap: 0.875rem 1.25rem;
  }
  .dc3d-stat dt {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-navy-300);
  }
  .dc3d-stat abbr {
    text-decoration: none;
    cursor: help;
  }
  .dc3d-stat-value {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 700;
    line-height: 1.2;
    color: #fff;
    font-variant-numeric: tabular-nums;
  }
  .dc3d-stat-sub {
    font-size: 0.75rem;
    line-height: 1.4;
    color: var(--color-navy-300);
  }
  .dc3d-stat.is-alert .dc3d-stat-value,
  .dc3d-stat.is-alert .dc3d-stat-sub {
    color: #f2c14e;
  }
  .dc3d-scale {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.875rem;
    font-size: 0.6875rem;
    color: var(--color-navy-300);
  }
  .dc3d-scale-bar {
    flex: 1;
    height: 0.375rem;
    border-radius: 999px;
    background: linear-gradient(90deg, #00b8c4, #ace9ef 30%, #f2c14e 60%, #f08a2e 82%, #e5484d);
  }

  /* === BEDIENUNG === */
  .dc3d-panel {
    display: grid;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--color-navy-950);
  }
  .dc3d-group {
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
  }
  .dc3d-group-label {
    margin-bottom: 0.5rem;
    padding: 0;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-navy-300);
  }
  .dc3d-segment {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border: 1px solid var(--dc3d-line);
    border-radius: var(--radius-sm);
    overflow: hidden;
  }
  .dc3d-segment-option + .dc3d-segment-option {
    border-left: 1px solid var(--dc3d-line);
  }
  .dc3d-segment-option,
  .dc3d-chip {
    position: relative;
  }
  .dc3d-segment-option input,
  .dc3d-chip input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    opacity: 0;
    cursor: pointer;
  }
  .dc3d-segment-option span {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    min-height: 2.75rem;
    padding: 0.5rem 0.4rem;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-navy-200);
  }
  .dc3d-segment-option input:checked + span {
    background: var(--color-primary-600);
    color: #fff;
  }
  .dc3d-segment-option input:focus-visible + span,
  .dc3d-chip input:focus-visible + span {
    outline: 3px solid var(--color-primary-300);
    outline-offset: -3px;
  }
  .dc3d-chips,
  .dc3d-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  .dc3d-chip > span,
  .dc3d-action {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    min-height: 2.5rem;
    padding: 0.4rem 0.8rem;
    border: 1px dashed var(--dc3d-line);
    border-radius: 999px;
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-navy-200);
  }
  .dc3d-chip input:checked + span {
    border-style: solid;
    border-color: var(--color-primary-400);
    background: var(--color-navy-800);
    color: #fff;
  }
  .dc3d-swatch {
    width: 0.7rem;
    height: 0.7rem;
    border: 2px solid var(--dc3d-swatch, var(--color-primary-400));
    border-radius: 50%;
  }
  .dc3d-chip input:checked + span .dc3d-swatch {
    background: var(--dc3d-swatch, var(--color-primary-400));
  }
  .dc3d-chip-power { --dc3d-swatch: #79b1ed; }
  .dc3d-chip-air { --dc3d-swatch: #75d6df; }
  .dc3d-chip-liquid { --dc3d-swatch: #00b8c4; }
  .dc3d-chip-temperature { --dc3d-swatch: #f2c14e; }
  .dc3d-chip-heat { --dc3d-swatch: #f08a2e; }
  .dc3d-action {
    border-style: solid;
    background: transparent;
    cursor: pointer;
  }
  .dc3d-action:hover:not(:disabled) {
    border-color: var(--color-primary-400);
    color: #fff;
  }
  .dc3d-action[aria-pressed="true"] {
    border-color: #f2c14e;
    background: color-mix(in srgb, #f2c14e 16%, var(--color-navy-900));
    color: #fff;
  }
  .dc3d-action:disabled {
    opacity: 0.55;
    cursor: not-allowed;
  }
  .dc3d kbd {
    padding: 0 0.3rem;
    border: 1px solid var(--color-navy-600);
    border-radius: 3px;
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: 500;
    line-height: 1.4;
    color: var(--color-navy-300);
  }
  @media (hover: none) {
    .dc3d kbd {
      display: none;
    }
  }
  .dc3d-keys summary {
    width: fit-content;
    font-size: var(--text-sm);
    color: var(--color-navy-200);
    cursor: pointer;
  }
  .dc3d-keys summary:hover {
    color: #fff;
  }
  .dc3d-keys p {
    max-width: 44rem;
    margin-top: 0.5rem;
    font-size: 0.8125rem;
    line-height: 1.55;
    color: var(--color-navy-300);
  }

  @media (min-width: 1024px) {
    .dc3d-stats {
      top: 1rem;
      left: 1rem;
      max-width: calc(100% - 19rem);
      padding: 0.75rem 1.125rem;
    }
    .dc3d-stat-list {
      grid-template-columns: repeat(5, auto);
      gap: 0 1.5rem;
    }
    .dc3d-stat-value {
      font-size: 1.25rem;
    }
    .dc3d-scale {
      margin-top: 0.5rem;
    }
    .dc3d-panel {
      left: 1rem;
      bottom: 1rem;
      width: min(33rem, calc(100% - 26rem));
      gap: 0.75rem;
      padding: 0.875rem 1rem;
    }
    .dc3d-group-label {
      margin-bottom: 0.375rem;
    }
    .dc3d-segment-option span {
      min-height: 2.375rem;
    }
    .dc3d-chip > span,
    .dc3d-action {
      min-height: 2.125rem;
      padding-block: 0.3rem;
    }
  }
}