/* ============================================================
   ADR Guide — Componentes adicionais (atualização 07/06/2026)
   - Tabela 1.1.3.6.3 (categorias de transporte)
   - Calculadora 1.1.3.6.4
   - Cards das divisões da Classe 1
   - Cards dos Grupos de Embalagem
   - Painéis Laranja (Kemler + ONU)
   - Tabela Formação ADR
   ============================================================ */

/* ===== Cards Categorias de Transporte (1.1.3.6.3) ===== */
.cat-grid { display: grid; gap: 18px; margin: 28px 0 36px; }
.cat-card {
  background: #fff; border: 1px solid #e8ecf3;
  border-left: 6px solid var(--blue);
  border-radius: 14px; padding: 20px 22px;
  box-shadow: 0 2px 10px rgba(20,40,80,.04);
  transition: transform .2s, box-shadow .2s;
}
.cat-card:hover { transform: translateY(-2px); box-shadow: 0 6px 22px rgba(20,40,80,.08); }
.cat-card.cat-0 { border-left-color: #C62828; background: linear-gradient(180deg, #FFF5F5 0%, #fff 60%); }
.cat-card.cat-1 { border-left-color: #EF6C00; background: linear-gradient(180deg, #FFF8F0 0%, #fff 60%); }
.cat-card.cat-2 { border-left-color: #F9A825; background: linear-gradient(180deg, #FFFDF0 0%, #fff 60%); }
.cat-card.cat-3 { border-left-color: #2E7D32; background: linear-gradient(180deg, #F1FAF1 0%, #fff 60%); }
.cat-card.cat-4 { border-left-color: #1565C0; background: linear-gradient(180deg, #F0F7FF 0%, #fff 60%); }
.cat-head {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px dashed #d8dee8;
}
.cat-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: 14px;
  font-size: 22px; font-weight: 800; color: #fff;
  letter-spacing: -.5px; box-shadow: 0 4px 12px rgba(0,0,0,.15);
}
.cat-0 .cat-badge { background: linear-gradient(135deg, #C62828, #8E0000); }
.cat-1 .cat-badge { background: linear-gradient(135deg, #EF6C00, #C04600); }
.cat-2 .cat-badge { background: linear-gradient(135deg, #F9A825, #C77800); }
.cat-3 .cat-badge { background: linear-gradient(135deg, #2E7D32, #1B5E20); }
.cat-4 .cat-badge { background: linear-gradient(135deg, #1565C0, #0D47A1); }
.cat-title { font-size: 19px; font-weight: 800; color: var(--grey-900); }
.cat-subtitle { font-size: 13px; color: var(--grey-500); margin-top: 2px; }
.cat-max { margin-left: auto; text-align: right; min-width: 130px; }
.cat-max-label { font-size: 11px; text-transform: uppercase; color: var(--grey-500); letter-spacing: .6px; font-weight: 700; }
.cat-max-value { font-size: 26px; font-weight: 800; color: var(--grey-900); font-variant-numeric: tabular-nums; }
.cat-0 .cat-max-value { color: #C62828; }
.cat-3 .cat-max-value { color: #2E7D32; }
.cat-4 .cat-max-value { color: #1565C0; }
.classes-list { display: grid; gap: 8px; list-style: none; padding: 0; margin: 0; }
.classe-row { display: grid; grid-template-columns: 80px 1fr; gap: 14px; padding: 8px 0; align-items: start; }
.classe-row + .classe-row { border-top: 1px dotted #eaeef5; }
.classe-tag {
  display: inline-block; padding: 4px 10px; border-radius: 999px;
  font-weight: 700; font-size: 12px; text-align: center; color: #fff;
  font-variant-numeric: tabular-nums;
}
.cls-1 { background: var(--class-1); }
.cls-2 { background: var(--class-2); }
.cls-3 { background: var(--class-3); }
.cls-4 { background: var(--class-4); }
.cls-5 { background: var(--class-5); color: #4a3500; }
.cls-6 { background: var(--class-6); }
.cls-7 { background: var(--class-7); }
.cls-8 { background: var(--class-8); }
.cls-9 { background: var(--class-9); }
.cls-other { background: #607080; }
.classe-desc { font-size: 14px; color: var(--grey-700); line-height: 1.55; }
.classe-desc strong { color: var(--grey-900); }
.un-list { font-family: 'SF Mono', Menlo, Consolas, monospace; font-size: 13px; color: var(--blue-dark); }
.notas-tabela { background: #f5f7fb; border-radius: 12px; padding: 18px 22px; margin-top: 16px; font-size: 13.5px; color: var(--grey-700); }
.notas-tabela h4 { color: var(--grey-900); margin-bottom: 8px; font-size: 14px; }

/* ===== Calculadora 1.1.3.6.4 ===== */
.calc-card {
  background: linear-gradient(160deg, #FFFFFF 0%, #F8FAFE 100%);
  border: 1px solid #d6e3f0; border-radius: 18px;
  padding: 28px; margin: 30px 0 40px;
  box-shadow: 0 10px 40px rgba(20, 50, 90, 0.08);
}
.calc-header { display: flex; gap: 18px; align-items: center; padding-bottom: 18px; margin-bottom: 22px; border-bottom: 2px dashed #d6e3f0; }
.calc-icon { font-size: 36px; width: 64px; height: 64px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #1976D2, #0D47A1); border-radius: 16px; box-shadow: 0 6px 20px rgba(25, 118, 210, 0.3); }
.calc-header h3 { font-size: 22px; color: var(--grey-900); font-weight: 800; letter-spacing: -0.3px; }
.calc-ref { display: inline-block; background: #E3F2FD; color: var(--blue-dark); padding: 2px 10px; border-radius: 999px; font-size: 13px; font-weight: 700; margin-left: 6px; }
.calc-sub { font-size: 14px; color: var(--grey-500); margin-top: 4px; }
.calc-formula {
  background: #1A237E; color: #fff; padding: 14px 20px; border-radius: 10px;
  font-size: 14px; margin-bottom: 24px;
  font-family: 'SF Mono', Menlo, Consolas, monospace;
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
}
.calc-formula strong { color: #80D8FF; }
.calc-grid { display: grid; gap: 14px; margin-bottom: 24px; }
.calc-row {
  display: grid; grid-template-columns: 50px 1fr auto 100px; gap: 14px;
  align-items: center; background: #fff; padding: 14px 18px;
  border-radius: 12px; border: 1px solid #e8ecf3;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.calc-row:focus-within { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(33,150,243,0.12); }
.calc-pill {
  width: 38px; height: 38px; display: flex; align-items: center; justify-content: center;
  border-radius: 10px; font-weight: 800; color: #fff; font-size: 18px;
}
.cat1-pill { background: linear-gradient(135deg, #EF6C00, #C04600); }
.cat2-pill { background: linear-gradient(135deg, #F9A825, #C77800); }
.cat3-pill { background: linear-gradient(135deg, #2E7D32, #1B5E20); }
.calc-row label { font-weight: 700; color: var(--grey-900); font-size: 15px; }
.calc-mult { display: inline-block; background: #f5f7fb; color: var(--grey-500); padding: 2px 8px; border-radius: 6px; font-size: 12px; font-weight: 700; margin-left: 4px; }
.calc-input-wrap { display: flex; align-items: center; gap: 8px; background: #f5f7fb; border-radius: 10px; padding: 6px 14px; }
.calc-input-wrap input {
  width: 110px; background: transparent; border: none; outline: none;
  font-size: 18px; font-weight: 700; color: var(--grey-900);
  text-align: right; font-variant-numeric: tabular-nums; font-family: inherit;
}
.calc-input-wrap input::-webkit-outer-spin-button,
.calc-input-wrap input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.calc-input-wrap input[type=number] { -moz-appearance: textfield; }
.calc-unit { font-size: 12px; color: var(--grey-500); font-weight: 600; }
.calc-sub-result { font-weight: 800; font-size: 16px; color: var(--grey-700); text-align: right; font-variant-numeric: tabular-nums; }
.calc-result { background: #fff; border: 2px solid #e8ecf3; border-radius: 14px; padding: 22px; margin-bottom: 18px; transition: border-color 0.3s, background 0.3s; }
.calc-result[data-state="ok"] { border-color: #4CAF50; background: linear-gradient(180deg, #F1FAF1 0%, #fff 60%); }
.calc-result[data-state="exceeds"] { border-color: #E53935; background: linear-gradient(180deg, #FFF5F5 0%, #fff 60%); }
.calc-total { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 14px; }
.calc-total-label { font-size: 13px; text-transform: uppercase; letter-spacing: 0.6px; color: var(--grey-500); font-weight: 700; }
.calc-total-numbers { display: flex; align-items: baseline; gap: 4px; font-variant-numeric: tabular-nums; }
.calc-total-value { font-size: 38px; font-weight: 800; color: var(--grey-900); }
.calc-result[data-state="ok"] .calc-total-value { color: #2E7D32; }
.calc-result[data-state="exceeds"] .calc-total-value { color: #C62828; }
.calc-total-sep { font-size: 24px; color: var(--grey-300); margin: 0 6px; }
.calc-total-limit { font-size: 24px; color: var(--grey-500); font-weight: 700; }
.calc-progress { height: 10px; background: #eef1f6; border-radius: 999px; overflow: hidden; margin-bottom: 14px; }
.calc-progress-bar { height: 100%; background: linear-gradient(90deg, #4CAF50 0%, #8BC34A 100%); border-radius: 999px; transition: width 0.4s cubic-bezier(.4,0,.2,1), background 0.3s; }
.calc-result[data-state="exceeds"] .calc-progress-bar { background: linear-gradient(90deg, #FF9800 0%, #E53935 100%); }
.calc-verdict { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 10px; background: #f5f7fb; font-size: 14.5px; color: var(--grey-700); }
.calc-result[data-state="ok"] .calc-verdict { background: #E8F5E9; color: #1B5E20; }
.calc-result[data-state="exceeds"] .calc-verdict { background: #FFEBEE; color: #B71C1C; }
.calc-verdict-icon { font-size: 18px; flex-shrink: 0; }
.calc-verdict-text { font-weight: 600; line-height: 1.5; }
.calc-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.calc-btn { flex: 1; min-width: 140px; padding: 12px 20px; border: none; border-radius: 10px; font-weight: 700; font-size: 14px; cursor: pointer; transition: transform 0.15s, box-shadow 0.15s, background 0.2s; font-family: inherit; }
.calc-btn:hover { transform: translateY(-1px); }
.calc-btn:active { transform: translateY(0); }
.calc-btn-clear { background: #f5f7fb; color: var(--grey-700); }
.calc-btn-clear:hover { background: #e8ecf3; }
.calc-btn-example { background: linear-gradient(135deg, var(--blue), var(--blue-dark)); color: #fff; box-shadow: 0 4px 12px rgba(25,118,210,0.25); }
.calc-btn-example:hover { box-shadow: 0 6px 18px rgba(25,118,210,0.35); }
.calc-example { background: #FFFDE7; border-left: 4px solid #F9A825; border-radius: 10px; padding: 16px 20px; margin-bottom: 14px; font-size: 14px; }
.calc-example h4 { color: var(--grey-900); margin-bottom: 8px; font-size: 15px; }
.calc-example ul { margin: 6px 0 10px 18px; }
.calc-example li + li { margin-top: 4px; }
.calc-tag-pill { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; color: #fff; margin-left: 4px; }
.calc-example-calc { background: #fff; padding: 10px 14px; border-radius: 8px; margin-top: 8px; }
.calc-example-calc code { background: transparent; font-family: 'SF Mono', Menlo, monospace; color: var(--grey-700); }
.calc-notes { font-size: 13px; color: var(--grey-700); background: #FFF9E6; border-left: 4px solid #F9A825; padding: 12px 16px; border-radius: 8px; }

/* ===== Cards das Divisões Classe 1 ===== */
.scale-bar { display: flex; align-items: center; gap: 14px; margin: 20px 0 28px; font-size: 13px; color: var(--grey-500); }
.scale-line { flex: 1; height: 8px; border-radius: 999px; background: linear-gradient(90deg, #C62828 0%, #EF6C00 30%, #F9A825 55%, #66BB6A 90%, #2E7D32 100%); box-shadow: inset 0 1px 3px rgba(0,0,0,0.15); }
.scale-label { font-weight: 700; color: var(--grey-700); white-space: nowrap; }
.div-grid { display: grid; gap: 14px; margin-bottom: 24px; }
.div-card { display: grid; grid-template-columns: 90px 1fr; gap: 0; border-radius: 14px; overflow: hidden; box-shadow: 0 3px 14px rgba(20,40,80,.06); border: 1px solid #e8ecf3; background: #fff; transition: transform .2s, box-shadow .2s; }
.div-card:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(20,40,80,.1); }
.div-badge { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 18px 10px; color: #fff; font-weight: 800; text-align: center; }
.div-badge .div-num { font-size: 30px; line-height: 1; letter-spacing: -1px; }
.div-badge .div-rank { font-size: 11px; opacity: 0.85; text-transform: uppercase; letter-spacing: 0.6px; margin-top: 6px; }
.rank-1 .div-badge { background: linear-gradient(135deg, #B71C1C, #6F0000); }
.rank-2 .div-badge { background: linear-gradient(135deg, #D32F2F, #8C1010); }
.rank-3 .div-badge { background: linear-gradient(135deg, #E64A19, #AC1900); }
.rank-4 .div-badge { background: linear-gradient(135deg, #EF6C00, #B53D00); }
.rank-5 .div-badge { background: linear-gradient(135deg, #F9A825, #C77800); }
.rank-6 .div-badge { background: linear-gradient(135deg, #66BB6A, #2E7D32); }
.div-body { padding: 16px 22px; }
.div-title { font-weight: 800; font-size: 16px; color: var(--grey-900); margin-bottom: 8px; }
.div-desc { font-size: 14px; color: var(--grey-700); line-height: 1.6; margin-bottom: 10px; }
.div-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.div-tag { display: inline-flex; align-items: center; gap: 6px; background: #f5f7fb; color: var(--grey-700); padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.div-tag-icon { font-size: 13px; }
.div-examples { margin-top: 10px; padding-top: 10px; border-top: 1px dashed #eaeef5; font-size: 13px; color: var(--grey-500); }
.div-examples strong { color: var(--grey-700); }

/* ===== Grupos de Embalagem ===== */
.ge-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 18px; }
.ge-card { background: #fff; border-radius: 16px; border: 1px solid #e8ecf3; padding: 22px; text-align: center; position: relative; overflow: hidden; transition: transform .2s, box-shadow .2s; }
.ge-card:hover { transform: translateY(-3px); box-shadow: 0 10px 28px rgba(20,40,80,.1); }
.ge-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 5px; }
.ge-card.ge-1::before { background: linear-gradient(90deg, #C62828, #E53935); }
.ge-card.ge-2::before { background: linear-gradient(90deg, #EF6C00, #F9A825); }
.ge-card.ge-3::before { background: linear-gradient(90deg, #66BB6A, #2E7D32); }
.ge-roman { display: inline-flex; align-items: center; justify-content: center; width: 70px; height: 70px; margin: 6px auto 14px; border-radius: 50%; font-size: 30px; font-weight: 800; color: #fff; letter-spacing: -1px; box-shadow: 0 6px 18px rgba(0,0,0,0.18); }
.ge-card.ge-1 .ge-roman { background: linear-gradient(135deg, #C62828, #8E0000); }
.ge-card.ge-2 .ge-roman { background: linear-gradient(135deg, #EF6C00, #C04600); }
.ge-card.ge-3 .ge-roman { background: linear-gradient(135deg, #2E7D32, #1B5E20); }
.ge-code { display: inline-block; padding: 3px 14px; border-radius: 999px; font-weight: 800; font-size: 14px; letter-spacing: 1px; margin-bottom: 10px; color: #fff; }
.ge-card.ge-1 .ge-code { background: #C62828; }
.ge-card.ge-2 .ge-code { background: #EF6C00; }
.ge-card.ge-3 .ge-code { background: #2E7D32; }
.ge-name { font-size: 16px; font-weight: 800; color: var(--grey-900); margin-bottom: 14px; }
.ge-info { text-align: left; background: #fafbfd; padding: 12px 14px; border-radius: 10px; font-size: 13px; color: var(--grey-700); line-height: 1.6; }
.ge-info-label { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: 0.6px; color: var(--grey-500); margin-bottom: 4px; font-weight: 700; }
.ge-info strong { color: var(--grey-900); }
.ge-uses-line { margin-top: 12px; font-size: 12.5px; color: var(--grey-500); }
.ge-uses-line code { background: #fff; padding: 2px 6px; border-radius: 4px; font-family: monospace; font-weight: 700; }
.ge-uses-line code.code-x { color: #C62828; }
.ge-uses-line code.code-y { color: #EF6C00; }
.ge-uses-line code.code-z { color: #2E7D32; }
.ge-compat { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.ge-pill { display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; color: #fff; }
.ge-pill-1 { background: #C62828; }
.ge-pill-2 { background: #EF6C00; }
.ge-pill-3 { background: #2E7D32; }
.ge-pill-x { background: #95a3b7; opacity: 0.4; }
.ge-explain { margin-top: 24px; background: linear-gradient(135deg, #E3F2FD 0%, #F3E5F5 100%); border-radius: 14px; padding: 20px 24px; font-size: 14px; color: var(--grey-700); line-height: 1.7; }
.ge-explain h4 { font-size: 16px; color: var(--grey-900); margin-bottom: 8px; }
.ge-explain ul { margin: 6px 0 0 22px; }
.ge-explain li + li { margin-top: 6px; }
.ge-explain code { background: #fff; padding: 2px 8px; border-radius: 6px; font-family: 'SF Mono', Menlo, Consolas, monospace; font-size: 13px; color: var(--blue-dark); font-weight: 700; }

/* ===== Painéis Laranja ===== */
.panel-demo { display: flex; gap: 28px; align-items: center; flex-wrap: wrap; margin: 18px 0 26px; padding: 22px; background: #fafbfd; border-radius: 14px; border: 1px solid #e8ecf3; }
.panel-orange {
  background: #FF8800;
  border: 4px solid #1c1c1c;
  border-radius: 6px;
  padding: 10px 14px;
  min-width: 200px;
  text-align: center;
  font-family: 'Arial Black', Arial, sans-serif;
  box-shadow: 0 6px 18px rgba(255,136,0,0.3);
}
.panel-orange .panel-top { font-size: 32px; font-weight: 900; color: #000; line-height: 1; padding: 6px 0; border-bottom: 4px solid #1c1c1c; letter-spacing: 2px; }
.panel-orange .panel-bot { font-size: 32px; font-weight: 900; color: #000; line-height: 1; padding: 8px 0 4px; letter-spacing: 2px; }
.panel-info { flex: 1; min-width: 240px; }
.panel-info h4 { color: var(--grey-900); font-size: 17px; margin-bottom: 8px; }
.panel-info p { font-size: 14px; color: var(--grey-700); }
.panel-info code { background: #fff; padding: 2px 8px; border-radius: 5px; font-family: monospace; font-weight: 700; color: var(--blue-dark); }

.kemler-table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 14px; }
.kemler-table th, .kemler-table td { padding: 10px 14px; border-bottom: 1px solid #eaeef5; text-align: left; }
.kemler-table thead th { background: #f5f7fb; font-size: 12.5px; text-transform: uppercase; letter-spacing: .6px; color: var(--grey-500); border-bottom: 2px solid #e8ecf3; }
.kemler-table .digit { font-size: 22px; font-weight: 800; color: var(--blue-dark); text-align: center; width: 60px; font-variant-numeric: tabular-nums; }

/* ===== Tabela Formação ADR ===== */
.formacao-grid { display: grid; gap: 14px; margin: 22px 0; }
.formacao-card {
  background: #fff; border: 1px solid #e8ecf3; border-radius: 14px;
  padding: 18px 22px; display: grid; grid-template-columns: 1fr auto;
  gap: 18px; align-items: center;
  transition: transform .2s, box-shadow .2s;
}
.formacao-card:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(20,40,80,.08); }
.formacao-card.formacao-base { border-left: 5px solid var(--blue); }
.formacao-card.formacao-cisternas { border-left: 5px solid #EF6C00; }
.formacao-card.formacao-explosivos { border-left: 5px solid #C62828; }
.formacao-card.formacao-radioativos { border-left: 5px solid #8E24AA; }
.formacao-title { font-weight: 800; color: var(--grey-900); font-size: 17px; margin-bottom: 4px; }
.formacao-applies { font-size: 13px; color: var(--grey-500); line-height: 1.5; }
.formacao-stats { text-align: right; min-width: 130px; }
.formacao-num { font-size: 28px; font-weight: 800; color: var(--blue-dark); font-variant-numeric: tabular-nums; line-height: 1; }
.formacao-label { font-size: 11px; text-transform: uppercase; letter-spacing: .6px; color: var(--grey-500); font-weight: 700; margin-top: 4px; }

/* ===== Responsivo ===== */
@media (max-width: 720px) {
  .cat-head { flex-direction: column; align-items: flex-start; }
  .cat-max { margin-left: 0; text-align: left; }
  .classe-row { grid-template-columns: 1fr; gap: 4px; }
  .calc-row { grid-template-columns: 50px 1fr; gap: 10px; }
  .calc-input-wrap { grid-column: 1 / -1; justify-content: space-between; }
  .calc-sub-result { grid-column: 1 / -1; text-align: right; padding-top: 4px; border-top: 1px dashed #eaeef5; }
  .calc-total-value { font-size: 30px; }
  .calc-header { flex-direction: column; align-items: flex-start; text-align: left; }
  .ge-grid { grid-template-columns: 1fr; }
  .div-card { grid-template-columns: 80px 1fr; }
  .formacao-card { grid-template-columns: 1fr; }
  .formacao-stats { text-align: left; }
}