/* Manual de Identidade Visual - CTL Claro Transportes e Logistica */
:root {
  --ctl-blue: #00578B;
  --ctl-blue-dark: #0B2545;
  --ctl-blue-light: #009FE3;
  --ctl-blue-hover: #00456E;
  --ctl-orange: #FF6B00;
  --ctl-orange-light: #FFF4EC;
  --ctl-gray-900: #0F172A;
  --ctl-gray-800: #1E293B;
  --ctl-gray-700: #334155;
  --ctl-gray-600: #475569;
  --ctl-gray-400: #94A3B8;
  --ctl-gray-200: #E2E8F0;
  --ctl-gray-100: #F1F5F9;
  --ctl-gray-50: #F8FAFC;
  --ctl-white: #FFFFFF;
  --ctl-green: #10B981;
  --ctl-green-light: #ECFDF5;
  --ctl-red: #EF4444;
  --ctl-red-light: #FEF2F2;

  --sidebar-width: 280px;
  --border-radius: 12px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-hover: 0 20px 25px -5px rgba(0, 87, 139, 0.15), 0 10px 10px -5px rgba(0, 87, 139, 0.04);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--ctl-gray-800);
  background-color: var(--ctl-gray-50);
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

/* Tipografia Geral */
h1, h2, h3, h4, .brand-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--ctl-gray-900);
  letter-spacing: -0.02em;
}

/* Layout Geral */
.app-container {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  background: var(--ctl-white);
  border-right: 1px solid var(--ctl-gray-200);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: var(--transition);
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid var(--ctl-gray-200);
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
  background: var(--ctl-gray-50);
  padding: 4px;
  border-radius: 8px;
  border: 1px solid var(--ctl-gray-200);
}

.sidebar-brand {
  display: flex;
  flex-direction: column;
}

.sidebar-brand .name {
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  font-weight: 800;
  color: var(--ctl-blue);
  line-height: 1.2;
}

.sidebar-brand .tag {
  font-size: 11px;
  font-weight: 600;
  color: var(--ctl-gray-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sidebar-nav {
  flex: 1;
  padding: 18px 12px;
  overflow-y: auto;
}

.nav-category {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ctl-gray-400);
  font-weight: 700;
  margin: 16px 12px 8px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  color: var(--ctl-gray-600);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  border-radius: 8px;
  transition: var(--transition);
}

.nav-link:hover {
  background: var(--ctl-gray-100);
  color: var(--ctl-blue);
}

.nav-link.active {
  background: #EBF5FB;
  color: var(--ctl-blue);
  font-weight: 600;
}

.nav-link svg {
  width: 18px;
  height: 18px;
  stroke-width: 2;
  flex-shrink: 0;
}

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--ctl-gray-200);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.btn-print {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--ctl-blue);
  color: var(--ctl-white);
  border: none;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-print:hover {
  background: var(--ctl-blue-hover);
  box-shadow: var(--shadow-md);
}

/* Conteudo Principal */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  padding: 40px 50px 80px;
  max-width: 1200px;
}

/* Banner de Cabecalho / Hero */
.hero-banner {
  background: linear-gradient(135deg, #00578B 0%, #0B2545 100%);
  border-radius: 20px;
  padding: 48px;
  color: var(--ctl-white);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin-bottom: 40px;
}

.hero-banner::after {
  content: '';
  position: absolute;
  right: -40px;
  bottom: -60px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 36px;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 14px;
  color: var(--ctl-white);
}

.hero-subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.85);
  max-width: 680px;
  font-weight: 400;
  line-height: 1.6;
}

.hero-meta {
  margin-top: 28px;
  display: flex;
  gap: 24px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  flex-wrap: wrap;
}

.hero-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Secoes */
.section {
  background: var(--ctl-white);
  border-radius: 16px;
  padding: 36px 40px;
  margin-bottom: 40px;
  border: 1px solid var(--ctl-gray-200);
  box-shadow: var(--shadow-sm);
  scroll-margin-top: 30px;
}

.section-header {
  margin-bottom: 30px;
  border-bottom: 1px solid var(--ctl-gray-100);
  padding-bottom: 18px;
}

.section-tag {
  color: var(--ctl-blue);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 4px;
}

.section-title {
  font-size: 24px;
  color: var(--ctl-gray-900);
}

.section-desc {
  color: var(--ctl-gray-600);
  margin-top: 6px;
  font-size: 14.5px;
}

/* Grid de Conceito da Marca */
.concept-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
}

.logo-display-card {
  background: var(--ctl-gray-50);
  border: 1px solid var(--ctl-gray-200);
  border-radius: 16px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.logo-display-card img {
  max-width: 280px;
  width: 100%;
  height: auto;
  margin-bottom: 16px;
  transition: transform 0.3s ease;
}

.logo-display-card:hover img {
  transform: scale(1.03);
}

.logo-caption {
  font-size: 13px;
  color: var(--ctl-gray-600);
  font-weight: 500;
}

.concept-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.concept-item {
  display: flex;
  gap: 16px;
  background: var(--ctl-gray-50);
  padding: 16px 20px;
  border-radius: 12px;
  border-left: 4px solid var(--ctl-blue);
}

.concept-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: #EBF5FB;
  color: var(--ctl-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.concept-text h4 {
  font-size: 15px;
  margin-bottom: 4px;
  color: var(--ctl-gray-900);
}

.concept-text p {
  font-size: 13px;
  color: var(--ctl-gray-600);
  line-height: 1.5;
}

/* Cores */
.palette-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.color-card {
  border: 1px solid var(--ctl-gray-200);
  border-radius: 14px;
  overflow: hidden;
  background: var(--ctl-white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.color-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.color-swatch {
  height: 120px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 14px;
  position: relative;
}

.swatch-badge {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 8px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.3);
  color: #FFFFFF;
}

.color-body {
  padding: 18px;
}

.color-name {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--ctl-gray-900);
}

.color-role {
  font-size: 12px;
  color: var(--ctl-gray-600);
  margin-bottom: 14px;
  display: block;
}

.color-values {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.color-val-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  padding: 7px 10px;
  background: var(--ctl-gray-50);
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}

.color-val-row:hover {
  background: #EBF5FB;
  border-color: #B9E1F7;
  color: var(--ctl-blue);
}

.val-label {
  font-weight: 600;
  color: var(--ctl-gray-600);
}

.val-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-weight: 700;
}

.copy-indicator {
  font-size: 10px;
  opacity: 0;
  transition: opacity 0.2s;
  color: var(--ctl-blue);
  margin-left: 6px;
}

.color-val-row:hover .copy-indicator {
  opacity: 1;
}

/* Regra 60-30-10 */
.ratio-box {
  background: var(--ctl-gray-50);
  border-radius: 12px;
  padding: 24px;
  border: 1px solid var(--ctl-gray-200);
}

.ratio-bar {
  display: flex;
  height: 34px;
  border-radius: 8px;
  overflow: hidden;
  margin: 16px 0 12px;
}

.ratio-seg {
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 12px;
  font-weight: 700;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.ratio-legends {
  display: flex;
  gap: 24px;
  font-size: 13px;
  color: var(--ctl-gray-600);
  flex-wrap: wrap;
}

.ratio-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ratio-dot {
  width: 14px;
  height: 14px;
  border-radius: 4px;
}

/* Secao O Que Pode e O Que Nao Pode */
.dos-donts-filter {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
}

.filter-btn {
  padding: 8px 18px;
  border-radius: 8px;
  border: 1px solid var(--ctl-gray-200);
  background: var(--ctl-white);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn.active, .filter-btn:hover {
  background: var(--ctl-blue);
  color: var(--ctl-white);
  border-color: var(--ctl-blue);
}

.dos-donts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.usage-card {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--ctl-gray-200);
  background: var(--ctl-white);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.usage-card:hover {
  box-shadow: var(--shadow-md);
}

.usage-visual {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 24px;
  border-bottom: 1px solid var(--ctl-gray-200);
}

.usage-visual img {
  max-width: 170px;
  max-height: 110px;
  object-fit: contain;
}

.status-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-badge.allowed {
  background: var(--ctl-green-light);
  color: #065F46;
  border: 1px solid #A7F3D0;
}

.status-badge.forbidden {
  background: var(--ctl-red-light);
  color: #991B1B;
  border: 1px solid #FECACA;
}

.usage-info {
  padding: 18px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.usage-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--ctl-gray-900);
}

.usage-desc {
  font-size: 13px;
  color: var(--ctl-gray-600);
  line-height: 1.5;
}

/* Secao de Tipografia */
.font-showcase {
  background: var(--ctl-gray-50);
  border: 1px solid var(--ctl-gray-200);
  border-radius: 14px;
  padding: 28px;
  margin-bottom: 24px;
}

.font-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.font-name-large {
  font-size: 30px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  color: var(--ctl-blue);
  line-height: 1.1;
}

.font-badge {
  background: #EBF5FB;
  color: var(--ctl-blue);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 20px;
}

.font-weights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.font-weight-box {
  background: var(--ctl-white);
  padding: 16px;
  border-radius: 10px;
  border: 1px solid var(--ctl-gray-200);
}

.fw-label {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--ctl-gray-400);
  font-weight: 700;
  margin-bottom: 6px;
}

.fw-sample {
  font-size: 18px;
  color: var(--ctl-gray-900);
}

/* Tabela de Hierarquia */
.hierarchy-table-wrapper {
  overflow-x: auto;
}

.hierarchy-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

.hierarchy-table th {
  background: var(--ctl-gray-100);
  color: var(--ctl-gray-700);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 12px 16px;
  text-align: left;
  border-top: 1px solid var(--ctl-gray-200);
  border-bottom: 1px solid var(--ctl-gray-200);
}

.hierarchy-table td {
  padding: 16px;
  border-bottom: 1px solid var(--ctl-gray-200);
  vertical-align: middle;
}

.hierarchy-tag {
  font-weight: 700;
  font-size: 12px;
  color: var(--ctl-blue);
  background: #EBF5FB;
  padding: 4px 8px;
  border-radius: 6px;
  display: inline-block;
}

/* Playground Tipografico */
.type-tester {
  margin-top: 30px;
  background: var(--ctl-gray-50);
  border: 1px solid var(--ctl-gray-200);
  border-radius: 14px;
  padding: 24px;
}

.type-tester-controls {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.type-tester-controls input[type='text'] {
  flex: 1;
  min-width: 240px;
  padding: 10px 14px;
  border: 1px solid var(--ctl-gray-200);
  border-radius: 8px;
  font-size: 14px;
  outline: none;
}

.type-tester-controls input[type='range'] {
  width: 130px;
  cursor: pointer;
}

.type-preview-area {
  min-height: 100px;
  background: var(--ctl-white);
  border: 1px solid var(--ctl-gray-200);
  border-radius: 10px;
  padding: 24px;
  display: flex;
  align-items: center;
  font-family: 'Montserrat', sans-serif;
  color: var(--ctl-blue);
  word-break: break-word;
}

/* Area de Respiro e Dimensao Minima */
.grid-safety {
  position: relative;
  background: #F0F7FD;
  border: 2px dashed var(--ctl-blue);
  border-radius: 12px;
  padding: 60px 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.grid-safety img {
  max-width: 220px;
}

.safe-mark {
  position: absolute;
  color: var(--ctl-blue);
  font-weight: 800;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.85);
  padding: 2px 6px;
  border-radius: 4px;
}

.safe-top { top: 12px; }
.safe-bottom { bottom: 12px; }
.safe-left { left: 16px; }
.safe-right { right: 16px; }

.min-sizes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.min-size-card {
  border: 1px solid var(--ctl-gray-200);
  border-radius: 12px;
  padding: 20px;
  background: var(--ctl-gray-50);
}

.min-size-card h4 {
  font-size: 15px;
  margin-bottom: 8px;
  color: var(--ctl-gray-900);
}

/* Mockups e Aplicacoes */
.mockup-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.mockup-card {
  border: 1px solid var(--ctl-gray-200);
  border-radius: 14px;
  overflow: hidden;
  background: var(--ctl-white);
}

.mockup-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--ctl-gray-100);
  display: flex;
  align-items: center;
  gap: 10px;
}

.mockup-header h4 {
  font-size: 15px;
  color: var(--ctl-gray-900);
}

.mockup-visual {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #F1F5F9;
  padding: 20px;
}

/* Simulacao Veiculo */
.truck-sim {
  width: 100%;
  height: 130px;
  background: #FFFFFF;
  border: 2px solid #CBD5E1;
  border-radius: 8px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  background-image: repeating-linear-gradient(90deg, #F8FAFC 0px, #F8FAFC 20px, #FFFFFF 20px, #FFFFFF 40px);
}

.truck-sim img {
  max-width: 140px;
  z-index: 2;
}

.truck-stripe {
  position: absolute;
  bottom: 12px;
  left: 0;
  right: 0;
  height: 8px;
  background: linear-gradient(90deg, var(--ctl-blue) 0%, var(--ctl-orange) 100%);
}

/* Simulacao Uniforme */
.uniform-sim {
  width: 120px;
  height: 135px;
  background: var(--ctl-blue-dark);
  border-radius: 14px 14px 4px 4px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.uniform-sim::before {
  content: '';
  position: absolute;
  top: 0;
  width: 40px;
  height: 20px;
  background: #FFFFFF;
  border-radius: 0 0 20px 20px;
}

.uniform-sim img {
  max-width: 55px;
  margin-top: 15px;
}

/* Simulacao Cracha / Papelaria */
.badge-sim {
  width: 160px;
  height: 120px;
  background: #FFFFFF;
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  padding: 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-top: 6px solid var(--ctl-blue);
}

.badge-sim img {
  max-width: 75px;
}

.badge-lines {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.badge-line {
  height: 6px;
  background: var(--ctl-gray-200);
  border-radius: 3px;
}

.mockup-desc {
  padding: 16px 20px;
  font-size: 13px;
  color: var(--ctl-gray-600);
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--ctl-gray-900);
  color: var(--ctl-white);
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-lg);
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition);
  z-index: 1000;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* Responsividade */
@media (max-width: 900px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .main-content {
    margin-left: 0;
    padding: 24px 20px;
  }
  .hero-banner {
    padding: 30px 24px;
  }
  .hero-title {
    font-size: 28px;
  }
  .concept-grid {
    grid-template-columns: 1fr;
  }
}

/* Estilos de Impressao */
@media print {
  .sidebar, .btn-print, .dos-donts-filter, .type-tester-controls, .toast {
    display: none !important;
  }
  .main-content {
    margin: 0 !important;
    padding: 0 !important;
    max-width: 100% !important;
  }
  .section {
    page-break-inside: avoid;
    box-shadow: none !important;
    border: 1px solid #ddd !important;
    margin-bottom: 20px !important;
    padding: 20px !important;
  }
  .hero-banner {
    background: #00578B !important;
    color: #FFFFFF !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
}