:root {
      --bg: #07111f;
      --panel: #111c2b;
      --panel2: #0d1725;
      --border: #26364d;
      --text: #eef3ff;
      --muted: #9aa8bd;
      --purple: #9b5cff;
      --green: #42d66b;
      --yellow: #ffc247;
      --blue: #4d9cff;
      --red: #ff6b6b;
    }

    * {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      background: radial-gradient(circle at top left, #13233a, var(--bg));
      color: var(--text);
      font-family: Inter, system-ui, sans-serif;
    }

    .app {
      display: grid;
      grid-template-columns: 220px 1fr;
      min-height: 100vh;
    }

    aside {
      background: #050c16;
      border-right: 1px solid var(--border);
      padding: 24px 16px;
    }

    .logo {
      font-size: 22px;
      letter-spacing: 4px;
      font-weight: 800;
      margin-bottom: 32px;
    }

    nav div {
      padding: 13px 14px;
      border-radius: 10px;
      color: var(--muted);
      margin-bottom: 8px;
    }

    nav div.active,
    nav div:hover {
      background: rgba(155, 92, 255, .18);
      color: var(--text);
    }

    main {
      padding: 28px;
      max-width: 1400px;
    }

    .topbar {
      display: flex;
      justify-content: space-between;
      align-items: start;
      margin-bottom: 18px;
    }

    h1 {
      margin: 0;
      font-size: 30px;
    }

    .date {
      color: var(--muted);
      margin-top: 6px;
    }

    button {
      background: rgba(155, 92, 255, .18);
      color: var(--text);
      border: 1px solid rgba(155, 92, 255, .55);
      border-radius: 10px;
      padding: 11px 16px;
      cursor: pointer;
      font-weight: 600;
    }

    .grid {
      display: grid;
      gap: 18px;
    }

    .top-grid {
      grid-template-columns: 2fr 1fr;
    }

    .chart-grid {
      grid-template-columns: 1fr 1fr;
      margin-top: 18px;
    }

    .bottom-grid {
      grid-template-columns: 1fr 1fr;
      margin-top: 18px;
    }

    .card {
      background: linear-gradient(180deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .02));
      border: 1px solid var(--border);
      border-radius: 14px;
      padding: 20px;
      box-shadow: 0 12px 30px rgba(0, 0, 0, .2);
    }

    .coach-brief {
      margin-bottom: 18px;
      border-left: 4px solid var(--purple);
    }

    .coach-text {
      color: #dce6f7;
      line-height: 1.55;
      white-space: pre-wrap;
    }

    .summary-row {
      display: grid;
      grid-template-columns: 1fr 1.7fr;
      gap: 18px;
    }

    .big-number {
      font-size: 42px;
      font-weight: 800;
      margin-top: 28px;
    }

    .muted {
      color: var(--muted);
    }

    .macro-line {
      margin: 14px 0;
    }

    .bar {
      height: 8px;
      background: #29364a;
      border-radius: 999px;
      overflow: hidden;
      margin-top: 6px;
    }

    .fill {
      height: 100%;
      border-radius: 999px;
    }

    .purple {
      background: var(--purple);
    }

    .green {
      background: var(--green);
    }

    .yellow {
      background: var(--yellow);
    }

    .blue {
      background: var(--blue);
    }

    .mission-item {
      margin-bottom: 20px;
      padding-bottom: 16px;
      border-bottom: 1px solid var(--border);
    }

    .mission-title {
      font-weight: 700;
      margin-bottom: 6px;
    }

    .focus-item,
    .plan-row {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      padding: 12px 0;
      border-bottom: 1px solid var(--border);
    }

    .plan-row span:first-child {
      font-weight: 700;
    }

    .quick-actions {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-top: 16px;
    }

    canvas {
      width: 100%;
      height: 310px;
    }

    .floating {
      position: fixed;
      right: 28px;
      bottom: 28px;
      background: var(--purple);
      color: white;
      border: none;
      box-shadow: 0 8px 30px rgba(155, 92, 255, .45);
      z-index: 10;
    }

  .drawer {
    position: fixed;
    right: -420px;
    top: 0;
    width: 420px;
    max-width: 100%;
    height: 100vh;
    background: #08111f;
    border-left: 1px solid var(--border);
    padding: 22px;
    transition: right .25s ease;
    z-index: 20;

    overflow-y: auto;
    overscroll-behavior: contain;
    padding-bottom: 48px;
    }

    .drawer.open {
      right: 0;
    }

    textarea,
    input,
    select{
      width: 100%;
      background: #0b1626;
      color: var(--text);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 12px;
      margin-top: 10px;
    }

    .coach-output {
      margin-top: 18px;
      white-space: pre-wrap;
      color: #dce6f7;
      line-height: 1.5;
    }

    .exercise-row {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 14px;
  background: #0b1626;
}

.exercise-row-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.exercise-row-header strong {
  font-size: 15px;
}

.exercise-row-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.exercise-row .remove-exercise {
  padding: 7px 10px;
  border-color: rgba(255, 107, 107, .55);
  background: rgba(255, 107, 107, .12);
}

@media (max-width: 600px) {
  .exercise-row-grid {
    grid-template-columns: 1fr;
  }
}