.teacher-mini-schedule {
    max-width: 760px;
    margin: 24px auto;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  }

  .teacher-mini-schedule .teacher-mini-day {
    margin: 18px 0;
    border: 1px solid rgba(0,0,0,0.12);
    border-radius: 18px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 16px 46px rgba(33, 31, 31, 0.06);
  }

  .teacher-mini-schedule .teacher-mini-day h3 {
    margin: 0;
    padding: 14px 18px;
    background: #211f1f;
    color: #fff;
    font-size: 13px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .teacher-mini-schedule .teacher-mini-class {
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 14px;
    padding: 14px 18px;
    border-top: 1px solid rgba(0,0,0,0.10);
    color: inherit;
    text-decoration: none;

    /* animation */
    position: relative;
    transition:
      background 180ms ease,
      transform 180ms ease,
      box-shadow 180ms ease;
  }

  .teacher-mini-schedule .teacher-mini-class:first-of-type {
    border-top: 0;
  }

  .teacher-mini-schedule .teacher-mini-class:hover {
    background: #fff4ef;
    transform: translateX(4px);
  }

  .teacher-mini-schedule .teacher-mini-class:active {
    transform: translateX(4px) scale(0.985);
  }

  .teacher-mini-schedule .teacher-mini-time {
    font-weight: 800;
    color: #9f3e2b;
  }

  .teacher-mini-schedule .teacher-mini-name {
    font-weight: 500;
  }

  .teacher-mini-schedule .teacher-mini-empty {
    text-align: center;
    font-weight: 900;
    font-size: 16px;
    line-height: 1.35;
    padding: 32px 18px;
    border-top: 2px solid #c85f46;
    border-bottom: 2px solid #c85f46;
  }

  @media (max-width: 600px) {
    .teacher-mini-schedule .teacher-mini-class {
      grid-template-columns: 1fr;
      gap: 4px;
    }
  }