:root {
      --navy:   #0d1f3c;
      --blue:   #1a3d6e;
      --accent: #2d6be4;
      --light:  #f4f7fc;
      --white:  #ffffff;
      --text:   #1c2b45;
      --muted:  #6b7f9a;
      --border: #dce5f0;
      --green:  #16a34a;
      --red:    #dc2626;
      --yellow: #d97706;
    }
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Epilogue', sans-serif;
      background: var(--light);
      color: var(--text);
      min-height: 100vh;
    }

    /* ── TOPBAR ── */
    .topbar {
      background: var(--navy);
      padding: 0.9rem 2rem;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .brand { font-family: 'Playfair Display', serif; font-size: 1.2rem; color: #fff; text-decoration: none; }
    .brand span { color: var(--accent); }
    .user-pill {
      display: flex; align-items: center; gap: 0.6rem;
      background: rgba(255,255,255,0.07);
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: 3px;
      padding: 0.4rem 0.9rem;
      font-size: 0.78rem;
      color: rgba(255,255,255,0.7);
    }
    .user-pill i { color: var(--accent); }

    /* ── LAYOUT ── */
    .page-wrap {
      max-width: 860px;
      margin: 2.5rem auto;
      padding: 0 1.5rem 4rem;
    }

    /* ── PAGE HEADER ── */
    .page-header {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      margin-bottom: 2rem;
      padding-bottom: 1.5rem;
      border-bottom: 1px solid var(--border);
    }
    .page-header h1 {
      font-family: 'Playfair Display', serif;
      font-size: 1.7rem;
      font-weight: 700;
      color: var(--navy);
      letter-spacing: -0.02em;
    }
    .page-header p { font-size: 0.83rem; color: var(--muted); margin-top: 0.2rem; }
    .pt-number {
      text-align: right;
      font-size: 0.72rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--muted);
    }
    .pt-number strong {
      display: block;
      font-size: 1.1rem;
      font-weight: 600;
      color: var(--accent);
      letter-spacing: 0.05em;
      font-family: 'Epilogue', monospace;
    }

    /* ── CARD ── */
    .card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 5px;
      margin-bottom: 1.2rem;
      overflow: hidden;
    }
    .card-header {
      display: flex;
      align-items: center;
      gap: 0.7rem;
      padding: 1rem 1.5rem;
      background: var(--light);
      border-bottom: 1px solid var(--border);
    }
    .card-header i { color: var(--accent); font-size: 0.95rem; }
    .card-header h2 {
      font-family: 'Epilogue', sans-serif;
      font-size: 0.8rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--navy);
    }
    .card-body { padding: 1.5rem; }

    /* ── FORM ── */
    .form-grid { display: grid; gap: 1rem; }
    .col-2 { grid-template-columns: 1fr 1fr; }
    .col-3 { grid-template-columns: 1fr 1fr 1fr; }

    .fgroup label {
      display: block;
      font-size: 0.7rem;
      font-weight: 500;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--muted);
      margin-bottom: 0.35rem;
    }
    .fgroup label .req { color: var(--red); margin-left: 2px; }

    .fgroup input, .fgroup select, .fgroup textarea {
      width: 100%;
      border: 1px solid var(--border);
      border-radius: 3px;
      padding: 0.65rem 0.85rem;
      font-family: 'Epilogue', sans-serif;
      font-size: 0.88rem;
      color: var(--text);
      background: var(--white);
      outline: none;
      transition: border-color 0.2s, box-shadow 0.2s;
    }
    .fgroup input:focus, .fgroup select:focus, .fgroup textarea:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(45,107,228,0.08);
    }
    .fgroup textarea { resize: vertical; min-height: 72px; }

    /* risk level selector */
    .risk-group { display: flex; gap: 0.6rem; }
    .risk-btn {
      flex: 1;
      padding: 0.55rem;
      border: 1px solid var(--border);
      border-radius: 3px;
      font-size: 0.78rem;
      font-weight: 500;
      cursor: pointer;
      text-align: center;
      background: var(--white);
      transition: all 0.15s;
    }
    .risk-btn:hover { border-color: var(--muted); }
    .risk-btn.active-baixo  { background: rgba(22,163,74,0.08);  border-color: var(--green);  color: var(--green); }
    .risk-btn.active-medio  { background: rgba(217,119,6,0.08);  border-color: var(--yellow); color: var(--yellow); }
    .risk-btn.active-alto   { background: rgba(220,38,38,0.08);  border-color: var(--red);    color: var(--red); }

    /* checklist */
    .checklist { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
    .check-item {
      display: flex;
      align-items: center;
      gap: 0.6rem;
      padding: 0.55rem 0.75rem;
      border: 1px solid var(--border);
      border-radius: 3px;
      cursor: pointer;
      transition: all 0.15s;
      font-size: 0.83rem;
      color: var(--text);
      user-select: none;
    }
    .check-item:hover { border-color: var(--accent); }
    .check-item.checked {
      background: rgba(45,107,228,0.06);
      border-color: var(--accent);
      color: var(--navy);
    }
    .check-box {
      width: 1.1rem; height: 1.1rem;
      border: 1.5px solid var(--border);
      border-radius: 2px;
      display: flex; align-items: center; justify-content: center;
      flex-shrink: 0;
      font-size: 0.65rem;
      transition: all 0.15s;
    }
    .check-item.checked .check-box {
      background: var(--accent);
      border-color: var(--accent);
      color: #fff;
    }

    /* epi table */
    .epi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem; }
    .epi-item {
      display: flex; flex-direction: column; align-items: center;
      padding: 0.75rem 0.5rem;
      border: 1px solid var(--border);
      border-radius: 3px;
      cursor: pointer;
      transition: all 0.15s;
      font-size: 0.75rem;
      color: var(--muted);
      text-align: center;
      gap: 0.35rem;
    }
    .epi-item i { font-size: 1.3rem; }
    .epi-item:hover { border-color: var(--accent); color: var(--text); }
    .epi-item.checked {
      background: rgba(45,107,228,0.06);
      border-color: var(--accent);
      color: var(--navy);
    }

    /* signature area */
    .sig-area {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
    }
    .sig-box {
      border: 1px solid var(--border);
      border-radius: 3px;
      padding: 1rem;
      min-height: 80px;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
    }
    .sig-label {
      font-size: 0.68rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--muted);
      margin-top: 0.5rem;
      padding-top: 0.5rem;
      border-top: 1px solid var(--border);
    }

    /* ── ACTIONS ── */
    .actions-bar {
      display: flex;
      justify-content: flex-end;
      gap: 0.8rem;
      margin-top: 1.5rem;
      padding-top: 1.5rem;
      border-top: 1px solid var(--border);
    }
    .btn {
      font-family: 'Epilogue', sans-serif;
      font-size: 0.83rem;
      font-weight: 500;
      padding: 0.75rem 1.8rem;
      border-radius: 3px;
      border: none;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      transition: all 0.2s;
      text-decoration: none;
    }
    .btn-ghost {
      background: var(--white);
      border: 1px solid var(--border);
      color: var(--muted);
    }
    .btn-ghost:hover { border-color: var(--navy); color: var(--navy); }
    .btn-primary {
      background: var(--accent);
      color: #fff;
    }
    .btn-primary:hover { background: var(--blue); transform: translateY(-1px); }
    .btn-success {
      background: var(--green);
      color: #fff;
    }
    .btn-success:hover { background: #15803d; }

    /* ── MODAL OVERLAY ── */
    .overlay {
      position: fixed; inset: 0;
      background: rgba(13,31,60,0.6);
      backdrop-filter: blur(4px);
      z-index: 500;
      display: flex; align-items: center; justify-content: center;
      opacity: 0; pointer-events: none;
      transition: opacity 0.25s;
    }
    .overlay.open { opacity: 1; pointer-events: all; }
    .modal {
      background: var(--white);
      border-radius: 6px;
      padding: 2rem;
      max-width: 420px;
      width: 90%;
      text-align: center;
      transform: translateY(16px);
      transition: transform 0.25s;
    }
    .overlay.open .modal { transform: translateY(0); }
    .modal-icon {
      width: 3.5rem; height: 3.5rem;
      border-radius: 50%;
      background: rgba(22,163,74,0.1);
      display: flex; align-items: center; justify-content: center;
      margin: 0 auto 1rem;
      font-size: 1.4rem;
      color: var(--green);
    }
    .modal-icon--error { background: rgba(220,38,38,0.1); color: var(--red); }
    .modal h3 { font-family: 'Playfair Display', serif; font-size: 1.3rem; color: var(--navy); margin-bottom: 0.5rem; }
    .modal p { font-size: 0.88rem; color: var(--muted); margin-bottom: 0.75rem; line-height: 1.6; }
    .modal-missing-list {
      list-style: none;
      text-align: left;
      margin: 0 0 1.5rem;
      display: flex;
      flex-direction: column;
      gap: 0.4rem;
    }
    .modal-missing-list li {
      font-size: 0.83rem;
      color: var(--text);
      padding: 0.45rem 0.75rem;
      background: rgba(220,38,38,0.05);
      border-left: 2px solid var(--red);
      border-radius: 0 3px 3px 0;
    }

    /* ── PDF TEMPLATE (hidden, used for capture) ── */
    #pdf-template {
      position: fixed;
      left: -9999px;
      top: 0;
      width: 794px;
      background: #fff;
      font-family: 'Epilogue', sans-serif;
      color: #1c2b45;
      padding: 40px 48px;
    }
    .pdf-header {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      padding-bottom: 20px;
      border-bottom: 2px solid #0d1f3c;
      margin-bottom: 24px;
    }
    .pdf-logo { font-family: 'Playfair Display', serif; font-size: 1.4rem; color: #0d1f3c; }
    .pdf-logo span { color: #2d6be4; }
    .pdf-title-block { text-align: center; flex: 1; }
    .pdf-title-block h1 {
      font-family: 'Playfair Display', serif;
      font-size: 1.2rem;
      color: #0d1f3c;
      letter-spacing: 0.02em;
    }
    .pdf-title-block p { font-size: 0.72rem; color: #6b7f9a; margin-top: 2px; }
    .pdf-num { text-align: right; font-size: 0.72rem; color: #6b7f9a; }
    .pdf-num strong { display: block; font-size: 1rem; color: #2d6be4; font-weight: 600; }

    .pdf-section { margin-bottom: 20px; }
    .pdf-section-title {
      font-size: 0.65rem;
      font-weight: 600;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: #2d6be4;
      border-bottom: 1px solid #dce5f0;
      padding-bottom: 5px;
      margin-bottom: 12px;
    }
    .pdf-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 20px; }
    .pdf-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px 20px; }
    .pdf-field label {
      display: block;
      font-size: 0.62rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: #6b7f9a;
      margin-bottom: 2px;
    }
    .pdf-field p {
      font-size: 0.82rem;
      color: #1c2b45;
      font-weight: 500;
      padding: 5px 8px;
      background: #f4f7fc;
      border-radius: 2px;
      min-height: 26px;
    }

    .pdf-risk-badge {
      display: inline-block;
      padding: 3px 12px;
      border-radius: 2px;
      font-size: 0.75rem;
      font-weight: 600;
    }
    .risk-baixo { background: rgba(22,163,74,0.1); color: #16a34a; }
    .risk-medio { background: rgba(217,119,6,0.1);  color: #d97706; }
    .risk-alto  { background: rgba(220,38,38,0.1);  color: #dc2626; }

    .pdf-checklist { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
    .pdf-check-item {
      display: flex; align-items: center; gap: 6px;
      font-size: 0.78rem; color: #1c2b45;
      padding: 3px 0;
    }
    .pdf-check-item .dot {
      width: 14px; height: 14px;
      border-radius: 2px;
      background: #2d6be4;
      display: flex; align-items: center; justify-content: center;
      color: #fff; font-size: 0.55rem; flex-shrink: 0;
    }
    .pdf-check-item .dot.off { background: #dce5f0; }

    .pdf-epi-list { display: flex; flex-wrap: wrap; gap: 6px; }
    .pdf-epi-tag {
      font-size: 0.72rem;
      padding: 3px 10px;
      background: rgba(45,107,228,0.08);
      border: 1px solid rgba(45,107,228,0.2);
      border-radius: 2px;
      color: #1a3d6e;
    }

    .pdf-sig-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 8px; }
    .pdf-sig-box {
      border: 1px solid #dce5f0;
      border-radius: 3px;
      min-height: 64px;
      padding: 8px;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
    }
    .pdf-sig-label {
      font-size: 0.62rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: #6b7f9a;
      border-top: 1px solid #dce5f0;
      padding-top: 5px;
      margin-top: 6px;
    }

    .pdf-footer {
      margin-top: 24px;
      padding-top: 12px;
      border-top: 1px solid #dce5f0;
      display: flex;
      justify-content: space-between;
      font-size: 0.62rem;
      color: #6b7f9a;
    }

    .pdf-obs-box {
      background: #f4f7fc;
      border-radius: 2px;
      padding: 8px 10px;
      font-size: 0.82rem;
      color: #1c2b45;
      min-height: 36px;
    }

    /* ── RESPONSIVE ── */
    @media (max-width: 680px) {
      .col-2, .col-3 { grid-template-columns: 1fr; }
      .checklist, .epi-grid { grid-template-columns: 1fr 1fr; }
      .sig-area { grid-template-columns: 1fr; }
      .page-header { flex-direction: column; gap: 0.8rem; align-items: flex-start; }
      .topbar { padding: 0.75rem 1rem; gap: 0.75rem; }
      .brand { font-size: 1rem; flex-shrink: 0; }
      .user-pill {
        font-size: 0.7rem;
        padding: 0.35rem 0.6rem;
        min-width: 0;
        overflow: hidden;
      }
      .user-pill span {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
      }
    }