.cal-calc-host { width: 100%; }

    .cal-calc-host .sport-tabs {
      display: flex; gap: 0;
      border-bottom: 1px solid var(--ys-line);
      margin-bottom: 18px;
      flex-wrap: wrap;
    }
    .cal-calc-host .sport-tab {
      flex: 1 1 auto; padding: 10px 14px;
      background: transparent; border: 0;
      font-family: var(--ys-font-display);
      letter-spacing: 0.1em; text-transform: uppercase;
      font-size: 0.74rem; font-weight: 600;
      color: var(--ys-muted);
      cursor: pointer;
      border-bottom: 4px solid transparent;
      transition: color 0.15s ease, border-color 0.15s ease;
      min-width: 0;
    }
    .cal-calc-host .sport-tab:hover { color: var(--ys-navy); }
    .cal-calc-host .sport-tab.active {
      color: var(--ys-navy);
      border-bottom-color: var(--wf-coral);
    }

    .cal-calc-host .unit-toggle {
      display: flex; align-items: center; gap: 12px;
      margin-bottom: 16px;
      font-family: var(--ys-font-display);
      letter-spacing: 0.1em;
      text-transform: uppercase;
      font-size: 0.74rem;
      color: var(--ys-muted);
    }
    .cal-calc-host .unit-toggle .switch {
      display: inline-flex;
      border: 1.5px solid var(--ys-line);
      border-radius: 6px;
      overflow: hidden;
    }
    .cal-calc-host .unit-toggle .switch button {
      background: #fff; border: 0; padding: 7px 14px;
      font-family: var(--ys-font-display);
      letter-spacing: 0.1em; text-transform: uppercase;
      font-size: 0.72rem; font-weight: 600;
      color: var(--ys-muted);
      cursor: pointer;
      transition: background 0.15s ease, color 0.15s ease;
    }
    .cal-calc-host .unit-toggle .switch button.active {
      background: var(--ys-navy);
      color: #fff;
    }

    .cal-calc-host .sport-section { display: none; }
    .cal-calc-host .sport-section.active { display: block; }

    .cal-calc-host .field-grid {
      display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
      background: var(--ys-bg-soft);
      padding: 18px;
      border-radius: 10px;
      margin-bottom: 16px;
    }
    @media (max-width: 600px) { .cal-calc-host .field-grid { grid-template-columns: 1fr; } }
    .cal-calc-host .field-grid .full { grid-column: 1 / -1; }

    .cal-calc-host label {
      display: block;
      font-family: var(--ys-font-display);
      text-transform: uppercase;
      letter-spacing: 0.1em;
      font-size: 0.72rem;
      color: var(--ys-navy);
      margin-bottom: 6px;
    }
    .cal-calc-host input,
    .cal-calc-host select {
      width: 100%;
      padding: 10px 12px;
      border: 1.5px solid var(--ys-line);
      border-radius: 6px;
      font-size: 0.96rem;
      font-family: var(--ys-font-body);
      background: #fff;
      color: var(--ys-navy);
      box-sizing: border-box;
      transition: border-color 0.15s ease, box-shadow 0.15s ease;
    }
    .cal-calc-host input:focus,
    .cal-calc-host select:focus {
      outline: none;
      border-color: var(--wf-coral);
      box-shadow: 0 0 0 3px rgba(250, 119, 60, 0.18);
    }

    .cal-calc-host .calc-btn-row {
      display: flex; gap: 10px; flex-wrap: wrap;
      margin: 4px 0 0;
    }

    .cal-calc-host .result-card {
      margin-top: 18px;
      background: var(--ys-navy);
      color: #fff;
      padding: 22px 24px;
      border-radius: 12px;
      text-align: center;
      display: none;
    }
    .cal-calc-host .result-card.active { display: block; }
    .cal-calc-host .result-card .result-label {
      display: block;
      font-family: var(--ys-font-display);
      text-transform: uppercase;
      letter-spacing: 0.14em;
      font-size: 0.78rem;
      color: rgba(255, 255, 255, 0.7);
      margin-bottom: 8px;
    }
    .cal-calc-host .result-card .result-main {
      display: block;
      font-family: var(--ys-font-display);
      font-weight: 700;
      font-size: 2.2rem;
      letter-spacing: 0.02em;
      color: #fff;
    }
    .cal-calc-host .result-card .result-aux {
      display: block;
      margin-top: 8px;
      font-size: 0.92rem;
      color: rgba(255, 255, 255, 0.7);
    }

    .cal-calc-host .err {
      color: #c93939;
      background: rgba(201, 57, 57, 0.08);
      border-left: 4px solid #c93939;
      padding: 10px 14px;
      margin-top: 12px;
      border-radius: 6px;
      font-size: 0.92rem;
      display: none;
    }
    .cal-calc-host .err.active { display: block; }