/* ================================================
   CSS Personalizado LABPLAN para MkDocs Material
   Baseado no Guia de Marca LABPLAN 2024
   ================================================ */

/* =====================================
   1. CORES DA MARCA
   ===================================== */
:root {
  /* Cores Principais */
  --labplan-azul-escuro: #1C3162;
  --labplan-azul-principal: #053984;
  --labplan-verde: #C0E8A3;
  --labplan-verde-escuro: #7CC351;
  --labplan-rosa: #FB7C7B;
  
  /* Cores Secundárias */
  --labplan-azul-claro: #5FC2EB;
  --labplan-azul-medio: #0088D0;
  --labplan-verde-medio: #5C8354;
  --labplan-rosa-claro: #FFB9B9;
  --labplan-amarelo: #FFCB52;
  --labplan-bege: #F2DDAC;
  
  /* Cores Neutras */
  --labplan-branco: #FFFFFF;
  --labplan-cinza-claro: #D1E0ED;
  --labplan-cinza-medio: #CBC0BE;
  --labplan-cinza-escuro: #6C6C6C;
  --labplan-preto: #2F2E2F;
  
  /* Cores de Apoio */
  --labplan-azul-suave: #A6C2D8;
}

/* =====================================
   2. TIPOGRAFIA
   ===================================== */

/* Importar fontes do Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@300;400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Raleway:wght@300;400;500;600;700;800;900&display=swap');

/* Aplicar tipografia principal */
body {
  font-family: 'Rubik', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
  color: var(--labplan-preto);
  line-height: 1.6;
}

/* Títulos com hierarquia */
h1, h2, h3, h4, h5, h6,
.md-header__title,
.md-nav__title {
  font-family: 'Rubik', sans-serif !important;
  font-weight: 700;
  color: var(--labplan-azul-escuro);
  letter-spacing: -0.02em;
}

h1 { 
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
}

h2 { 
  font-size: 2rem;
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 1rem;
  border-bottom: 3px solid var(--labplan-verde);
  padding-bottom: 0.5rem;
}

h3 { 
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 1.5rem;
}

/* Código e elementos técnicos */
code, pre, .md-code {
  font-family: 'Roboto Mono', 'Courier New', monospace !important;
}

/* =====================================
   3. TEMA PRINCIPAL - CORES DO MKDOCS
   ===================================== */

/* Tema claro */
[data-md-color-scheme="default"] {
  --md-primary-fg-color: var(--labplan-azul-escuro);
  --md-primary-fg-color--light: var(--labplan-azul-principal);
  --md-primary-fg-color--dark: var(--labplan-azul-escuro);
  --md-primary-bg-color: var(--labplan-branco);
  --md-primary-bg-color--light: var(--labplan-cinza-claro);
  
  --md-accent-fg-color: var(--labplan-verde-escuro);
  --md-accent-fg-color--transparent: rgba(124, 195, 81, 0.1);
  --md-accent-bg-color: var(--labplan-branco);
  --md-accent-bg-color--light: var(--labplan-verde);
  
  --md-default-fg-color: var(--labplan-preto);
  --md-default-fg-color--light: var(--labplan-cinza-escuro);
  --md-default-fg-color--lighter: var(--labplan-cinza-medio);
  --md-default-fg-color--lightest: var(--labplan-cinza-claro);
  --md-default-bg-color: var(--labplan-branco);
  --md-default-bg-color--light: #f8f9fa;
  --md-default-bg-color--lighter: var(--labplan-cinza-claro);
  --md-default-bg-color--lightest: var(--labplan-branco);
  
  --md-code-bg-color: rgba(209, 224, 237, 0.3);
  --md-code-fg-color: var(--labplan-azul-escuro);
}

/* Tema escuro */
[data-md-color-scheme="slate"] {
  --md-primary-fg-color: var(--labplan-azul-principal);
  --md-primary-fg-color--light: var(--labplan-azul-medio);
  --md-primary-fg-color--dark: var(--labplan-azul-escuro);
  
  --md-accent-fg-color: var(--labplan-verde);
  --md-accent-fg-color--transparent: rgba(192, 232, 163, 0.1);
  
  --md-default-bg-color: var(--labplan-azul-escuro);
  --md-default-bg-color--light: #253754;
  --md-default-bg-color--lighter: #2a3f66;
  
  --md-code-bg-color: rgba(5, 57, 132, 0.2);
  --md-code-fg-color: var(--labplan-azul-claro);
}

/* =====================================
   4. HEADER E NAVEGAÇÃO
   ===================================== */

/* Header principal */
.md-header {
  background: linear-gradient(135deg, var(--labplan-azul-escuro) 0%, var(--labplan-azul-principal) 100%);
  box-shadow: 0 2px 8px rgba(28, 49, 98, 0.15);
}

.md-header__title {
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* Logo personalizada */
.md-header__button.md-logo img,
.md-nav__title .md-nav__button.md-logo img {
  filter: brightness(0) invert(1);
}

/* Navegação lateral */
.md-nav--primary .md-nav__title {
  background-color: var(--labplan-azul-escuro);
  color: var(--labplan-branco);
  font-weight: 600;
}

.md-nav__item--active > .md-nav__link {
  color: var(--labplan-verde-escuro);
  font-weight: 600;
}

.md-nav__link:hover,
.md-nav__link:focus {
  color: var(--labplan-verde-escuro);
  background-color: var(--labplan-verde);
  transition: all 0.2s ease;
}

/* =====================================
   5. ELEMENTOS GRÁFICOS DA MARCA
   ===================================== */

/* Padrão decorativo inspirado nos planos sobrepostos */
.md-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, 
    var(--labplan-verde) 0%, 
    var(--labplan-verde) 25%, 
    var(--labplan-rosa) 25%, 
    var(--labplan-rosa) 50%, 
    var(--labplan-amarelo) 50%, 
    var(--labplan-amarelo) 75%, 
    var(--labplan-azul-claro) 75%, 
    var(--labplan-azul-claro) 100%
  );
}

/* Elementos de destaque com formas geométricas */
.md-typeset h1::before {
  content: '';
  display: inline-block;
  width: 40px;
  height: 40px;
  margin-right: 15px;
  background: var(--labplan-verde);
  clip-path: polygon(0 0, 100% 0, 85% 100%, 0% 100%);
  vertical-align: middle;
}

/* =====================================
   6. CONTEÚDO E COMPONENTES
   ===================================== */

/* Links */
.md-typeset a {
  color: var(--labplan-azul-principal);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
}

.md-typeset a:hover {
  color: var(--labplan-verde-escuro);
  border-bottom-color: var(--labplan-verde-escuro);
}

/* Botões */
.md-button {
  background-color: var(--labplan-azul-principal);
  color: var(--labplan-branco);
  border: none;
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.75em 1.5em;
  transition: all 0.3s ease;
}

.md-button:hover {
  background-color: var(--labplan-verde-escuro);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(124, 195, 81, 0.3);
}

/* Admonitions (Notas, Avisos, etc.) */
.md-typeset .admonition,
.md-typeset details {
  border-left: 4px solid var(--labplan-azul-principal);
  border-radius: 0 4px 4px 0;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.md-typeset .admonition.note,
.md-typeset details.note {
  border-left-color: var(--labplan-azul-medio);
}

.md-typeset .admonition.tip,
.md-typeset details.tip {
  border-left-color: var(--labplan-verde-escuro);
}

.md-typeset .admonition.warning,
.md-typeset details.warning {
  border-left-color: var(--labplan-amarelo);
}

.md-typeset .admonition.danger,
.md-typeset details.danger {
  border-left-color: var(--labplan-rosa);
}

/* Tabelas */
.md-typeset table:not([class]) {
  border-collapse: collapse;
  border: 1px solid var(--labplan-cinza-claro);
}

.md-typeset table:not([class]) th {
  background: linear-gradient(135deg, var(--labplan-azul-escuro) 0%, var(--labplan-azul-principal) 100%);
  color: var(--labplan-branco);
  font-weight: 600;
  text-align: left;
  padding: 12px;
}

.md-typeset table:not([class]) td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--labplan-cinza-claro);
}

.md-typeset table:not([class]) tr:hover {
  background-color: var(--labplan-verde);
}

/* Blocos de código */
.md-typeset pre {
  background-color: var(--md-code-bg-color);
  border: 1px solid var(--labplan-cinza-claro);
  border-radius: 4px;
  position: relative;
  overflow: visible;
}

.md-typeset pre::before {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  height: 4px;
  background: linear-gradient(90deg, 
    var(--labplan-azul-principal) 0%, 
    var(--labplan-verde-escuro) 50%, 
    var(--labplan-azul-claro) 100%
  );
  border-radius: 4px 4px 0 0;
}

/* =====================================
   7. FOOTER
   ===================================== */

.md-footer {
  background: var(--labplan-azul-escuro);
  color: var(--labplan-branco);
}

.md-footer__inner {
  padding: 2rem 0;
}

.md-footer-nav {
  background-color: var(--labplan-azul-principal);
}

.md-footer-meta {
  background-color: var(--labplan-azul-escuro);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* =====================================
   8. ELEMENTOS DECORATIVOS ESPECIAIS
   ===================================== */

/* Padrão de fundo inspirado nos grafismos */
.md-main__inner::before {
  content: '';
  position: fixed;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: var(--labplan-verde);
  opacity: 0.05;
  clip-path: polygon(25% 0%, 100% 0%, 75% 100%, 0% 100%);
  z-index: -1;
}

/* Badges e tags */
.md-typeset .md-tag {
  background-color: var(--labplan-azul-claro);
  color: var(--labplan-branco);
  border-radius: 4px;
  padding: 0.2em 0.6em;
  font-size: 0.85em;
  font-weight: 600;
}

/* Search */
.md-search__input {
  background-color: var(--labplan-branco);
  border: 2px solid var(--labplan-cinza-claro);
}

.md-search__input:focus {
  border-color: var(--labplan-verde-escuro);
  box-shadow: 0 0 0 3px rgba(124, 195, 81, 0.1);
}

/* =====================================
   9. RESPONSIVIDADE
   ===================================== */

@media screen and (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
  
  .md-typeset h1::before {
    width: 30px;
    height: 30px;
    margin-right: 10px;
  }
}

/* =====================================
   10. ANIMAÇÕES SUAVES
   ===================================== */

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.md-content__inner {
  animation: fadeIn 0.3s ease-out;
}

/* Hover effects */
.md-nav__link {
  position: relative;
  overflow: hidden;
}

.md-nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--labplan-verde-escuro);
  transition: width 0.3s ease;
}

.md-nav__link:hover::after {
  width: 100%;
}