/*
 * AtualReceitas Base CSS v1.0.32
 * Base styles (layout, typography, header/footer, forms, utilities)
 */

:root {
  /* Colors */
  --primary: #2C5F6F;
  --primary-hover: #1E4550;
  --secondary: #FF8E72;
  --secondary-hover: #ff6b51;
  --neutral: #F5F1E8;
  --accent: #81C784;
  --text: #2D3436;
  --text-light: #636E72;
  --border: #DFE6E9;
  --white: #fff;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 20px rgba(0,0,0,0.15);

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;

  /* Layout */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 999px;
  --transition: 0.2s ease;
  --transition-slow: 0.3s ease;

  /* Container (gutter/width)
   * OBS: a largura (max-width) já é controlada pelo Customizer via --container-width.
   * Aqui definimos apenas o "gutter" lateral para evitar o conteúdo colado nas bordas.
   */
  --container-padding: 1.25rem; /* ~20px */
}

/* Container helper
 * Centraliza o conteúdo e cria respiro lateral (desktop/mobile).
 * A largura máxima é controlada por --container-width (Customizer).
 */
.container,
.site-content {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

@media (max-width: 480px) {
  :root {
    --container-padding: 1rem; /* ~16px */
  }
}

@media (min-width: 1440px) {
  :root {
    --container-padding: 2rem; /* ~32px */
  }
}

/* Typography */
body {
  font-family: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--text);
}

h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p { margin-bottom: var(--spacing-md); }

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover { color: var(--primary-hover); }

/* Layout */
.site {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-main {
  flex: 1;
  padding: var(--spacing-xl) 0;
}

/* Header */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
  /* Prevent layout shift */
  will-change: transform;
  backface-visibility: hidden;
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.site-branding {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.site-branding__logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.site-branding__logo .custom-logo {
  width: 40px;
  height: auto;
  max-height: 40px;
}

.site-branding__logo--icon img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.site-title {
  margin: 0;
}

.site-title a {
  font-family: 'Inter', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
  transition: color var(--transition);
  white-space: nowrap;
}

.site-title a:hover {
  color: var(--primary-hover);
}

/* Header layout tweaks (desktop) */
.site-header .main-navigation {
  flex: 1 1 auto;
  min-width: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.site-header .main-navigation::-webkit-scrollbar { display: none; }
.site-header .main-navigation ul {
  flex-wrap: nowrap;
  gap: var(--spacing-md);
}
.site-header .main-navigation a {
  font-size: 0.95rem;
  padding: 0.25rem 0;
}
.site-header .search-form {
  width: auto;
  flex: 0 0 320px;
  max-width: 360px;
}
.site-header .search-field {
  padding: 0.55rem 0.9rem;
  font-size: 0.95rem;
}
.site-header .search-submit {
  padding: 0.55rem 0.9rem;
}

/* Navigation */
.main-navigation li {
  position: relative;
}

.main-navigation ul {
  list-style: none;
  display: flex;
  gap: var(--spacing-lg);
  margin: 0;
  padding: 0;
}

.main-navigation a {
  color: var(--text);
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
  transition: color var(--transition);
}

.main-navigation a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition);
}

.main-navigation a:hover::after {
  width: 100%;
}

.main-navigation a:hover {
  color: var(--primary);
}

/* Dropdown (desktop) */
.main-navigation .sub-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  padding: 0.5rem;
  margin: 0.5rem 0 0;
  z-index: 1000;
}

.main-navigation .sub-menu li {
  width: 100%;
}

.main-navigation .sub-menu a {
  display: block;
  padding: 0.45rem 0.6rem;
  border-radius: 10px;
}

.main-navigation .sub-menu a::after {
  display: none;
}

.main-navigation .sub-menu a:hover {
  background: rgba(0,0,0,0.04);
}

.main-navigation li:hover > .sub-menu,
.main-navigation li:focus-within > .sub-menu {
  display: block;
}


/* Mobile nav toggle (v1.0.48+) */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--white);
  color: var(--text);
  cursor: pointer;
}
.nav-toggle:hover {
  border-color: var(--primary);
}
.nav-toggle-icon {
  width: 22px;
  height: 2px;
  background: currentColor;
  position: relative;
  display: block;
}
.nav-toggle-icon::before,
.nav-toggle-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: currentColor;
}
.nav-toggle-icon::before { top: -7px; }
.nav-toggle-icon::after { top: 7px; }

/* Grid System */
.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius-md);
  font-family: 'Inter', sans-serif;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--secondary);
  color: var(--white);
}

.btn-secondary:hover {
  background: var(--secondary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Footer */
.site-footer {
  background: var(--neutral);
  padding: var(--spacing-2xl) 0 var(--spacing-md);
  margin-top: var(--spacing-2xl);
}

.footer-links {
  display: flex;
  justify-content: center;
  padding-bottom: var(--spacing-lg);
}

.footer-menu {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1.25rem;
  margin: 0;
  padding: 0;
}

.footer-menu a {
  font-size: 0.875rem;
  color: var(--text-light);
}

.footer-menu a:hover {
  color: var(--primary);
}

.site-info {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border);
  color: var(--text-light);
  font-size: 0.875rem;
}

/* Utility Classes */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-md); }
.mb-2 { margin-bottom: var(--spacing-lg); }
.mt-2 { margin-top: var(--spacing-lg); }

/* Responsive */
@media (max-width: 768px) {
  :root {
    --spacing-xl: 1.5rem;
    --spacing-2xl: 2rem;
  }

  .site-header .container {
    flex-wrap: wrap;
    gap: var(--spacing-md);
  }

  .site-header .site-branding {
    order: 1;
  }

  .nav-toggle {
    display: inline-flex;
    order: 2;
    margin-left: auto;
  }

  .site-header .search-form {
    order: 3;
    width: 100%;
    flex: 1 1 100%;
  }

  .main-navigation {
    order: 4;
    width: 100%;
    display: none;
  }
  .main-navigation.is-open {
    display: block;
  }

  .main-navigation ul {
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: 0.75rem 0;
  }

  /* Dropdown no mobile: abre ao tocar no item pai */
  .main-navigation .sub-menu {
    position: static;
    display: none;
    border: 0;
    box-shadow: none;
    margin: 0.25rem 0 0;
    padding: 0 0 0 1rem;
    min-width: 0;
    background: transparent;
  }
  .main-navigation li.submenu-open > .sub-menu {
    display: block;
  }
  .main-navigation .sub-menu a {
    padding: 0.4rem 0;
    border-radius: 0;
  }
  .main-navigation .sub-menu a:hover {
    background: transparent;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
}


/* Accessibility */
.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* Focus styles */
a:focus,
button:focus,
input:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Performance: reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}


/* ==========================================================
   AtualReceitas v1.0.15 - melhorias (listagens + UI)
   ========================================================== */

/* Search form (antes estava inline no template) */
.search-form {
  display: flex;
  gap: 0.5rem;
  width: 100%;
}
.search-form label {
  flex: 1;
}
.search-field {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--border, #DFE6E9);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.2s;
}
.search-field:focus {
  outline: none;
  border-color: var(--primary, #2C5F6F);
}
.search-submit {
  padding: 0.75rem 1.5rem;
  background: var(--primary, #2C5F6F);
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.search-submit:hover {
  background: var(--primary-hover, #1E4550);
  transform: translateY(-2px);
}
.search-submit svg {
  width: 20px;
  height: 20px;
}
@media (max-width: 640px) {
  .search-submit span:not(.screen-reader-text) {
    display: none;
  }
}

/* Breadcrumbs */
.breadcrumbs {
  padding: 0.75rem 0;
  font-size: 0.875rem;
  color: var(--text-light);
}
.breadcrumbs-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  padding: 0;
  margin: 0;
}
.breadcrumbs-item {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.breadcrumbs-item + .breadcrumbs-item::before {
  content: "/";
  color: var(--text-light);
  margin: 0 0.25rem;
}
.breadcrumbs a {
  color: var(--text-light);
}
.breadcrumbs a:hover {
  color: var(--primary);
}
.breadcrumbs-item.is-current {
  color: var(--text);
  font-weight: 600;
}

/* Helpers */
.is-hidden {
  display: none !important;
}

/* Notification (copy link / feedback) */
.atualreceitas-notification {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 0.9rem 1.25rem;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  font-weight: 700;
  animation: arSlideIn 0.25s ease;
}
.atualreceitas-notification.is-leaving {
  animation: arSlideOut 0.25s ease forwards;
}
@keyframes arSlideIn {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
@keyframes arSlideOut {
  from { transform: translateY(0); opacity: 1; }
  to { transform: translateY(100%); opacity: 0; }
}

/* Page / Sidebar / 404 */
.content-narrow {
  max-width: 800px;
}
.widget-area {
  padding: 1rem;
}
.not-found {
  text-align: center;
  padding: 4rem 0;
}
.not-found-code {
  font-size: 4rem;
  margin: 0 0 1rem 0;
}
.not-found p {
  margin: 1.5rem 0;
}


/* Back to top */
.back-to-top {
    position: fixed;
    right: 16px;
    bottom: 16px;
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-md);
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.back-to-top.is-visible {
    display: inline-flex;
}

/* =========================
 * Autor (E-E-A-T)
 * ========================= */
.author-box {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
  padding: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.author-box__avatar {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
}

.author-box__label {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-light);
  margin-right: var(--spacing-sm);
}

.author-box__name {
  font-weight: 700;
  color: var(--text);
}

.author-box__bio {
  margin-top: var(--spacing-sm);
  color: var(--text-light);
}

.author-box__links {
  margin-top: var(--spacing-sm);
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.author-box__link,
.author-hero__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  background: var(--white);
  font-size: 0.875rem;
  color: var(--text);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.author-box__link:hover,
.author-hero__link:hover {
  background: var(--neutral);
  border-color: rgba(0,0,0,0.08);
  color: var(--primary);
}

@media (max-width: 560px) {
  .author-box {
    flex-direction: column;
  }
}

/* Author archive */
.author-hero {
  display: flex;
  gap: var(--spacing-lg);
  align-items: flex-start;
  padding: var(--spacing-lg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-xl);
}

.author-hero__avatar {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-full);
}

.author-hero__kicker {
  margin: 0 0 var(--spacing-sm);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-light);
}

.author-hero__name {
  margin: 0;
}

.author-hero__bio {
  margin-top: var(--spacing-sm);
  color: var(--text-light);
}

.author-hero__links {
  margin-top: var(--spacing-md);
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.author-posts-title {
  margin: 0 0 var(--spacing-lg);
}

@media (max-width: 720px) {
  .author-hero {
    flex-direction: column;
  }
}