/**
 * OMT Theme - CSS Bundle: Core
 *
 * Este arquivo consolida tokens, reset, tipografia e layout essenciais.
 *
 * Fonte (ordem preservada do cascade original):
 * - tokens/vars extraídos de css/posts.css (somente tokens)
 * - css/typography.css
 * - css/layout.css
 * - css/style.css
 *
 * @package OMT_Theme
 * @since 1.0.5
 */

/* ============================================
   Tokens (extraídos de css/posts.css)
   ============================================ */

/* Spacing Scale (Base: 4px) */
:root {
	--space-1: 4px;
	--space-2: 8px;
	--space-3: 12px;
	--space-4: 16px;
	--space-5: 24px;
	--space-6: 32px;
	--space-7: 40px;
	--space-8: 48px;
	--space-9: 64px;
}

/* Typography Scale - Mantido para compatibilidade */
:root {
	--font-size-xs: 0.75rem;    /* 12px */
	--font-size-sm: 0.875rem;   /* 14px */
	--font-size-base: 1rem;     /* 16px */
	--font-size-lg: 1.125rem;   /* 18px */
	--font-size-xl: 1.25rem;    /* 20px */
	--font-size-2xl: 1.5rem;    /* 24px */
	--font-size-3xl: 1.75rem;   /* 28px */
	--font-size-4xl: 2rem;      /* 32px */
	--font-size-5xl: 2.5rem;    /* 40px */
	
	/* Headings - Responsivo com clamp() (Escala Major Third) */
	--font-size-h1: clamp(1.75rem, 1.5rem + 1.25vw, 2.5rem);      /* 28px-40px */
	--font-size-h2: clamp(1.5rem, 1.3rem + 1vw, 2rem);            /* 24px-32px */
	--font-size-h3: clamp(1.25rem, 1.1rem + 0.75vw, 1.5625rem);   /* 20px-25px */
	--font-size-h4: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);     /* 18px-20px */
	--font-size-h5: 1rem;                                          /* 16px - fixo */
	--font-size-h6: 0.8125rem;                                     /* 13px - fixo */
	
	--line-height-tight: 1.2;
	--line-height-normal: 1.5;
	--line-height-relaxed: 1.6;
	--line-height-loose: 1.75;
	
	--letter-spacing-normal: 0;
	--letter-spacing-tight: -0.01em;
	--letter-spacing-loose: 0.02em;
	
	--font-weight-normal: 400;
	--font-weight-medium: 500;
	--font-weight-semibold: 600;
	--font-weight-bold: 700;
}

/* Elevation System (Shadows) */
:root {
	--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-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Border Radius */
:root {
	--radius-sm: 4px;
	--radius-md: 8px;
	--radius-lg: 12px;
	--radius-full: 9999px;
}

/* Transitions */
:root {
	--transition-fast: 150ms ease;
	--transition-base: 200ms ease;
	--transition-slow: 300ms ease;
}

/* Layout Tokens */
:root {
	--container-max-width: 1297px;
	--container-padding-mobile: 20px;
	--container-padding-desktop: 40px;
	
	/* Breakpoints */
	--breakpoint-tablet: 769px;
	--breakpoint-desktop: 1025px;
	
	/* Grid Gaps */
	--grid-gap-sm: var(--space-4);
	--grid-gap-md: var(--space-6);
	--grid-gap-lg: var(--space-7);
}

/* Category Colors - Design Tokens */
:root {
	--category-color-mt-noticias: #8B5CF6;
	--category-color-brasil-mundo: #10B981;
	--category-color-politica: #EF4444;
	--category-color-entretenimento: #F59E0B;
	--category-color-esporte: #22C55E;
	--category-color-opiniao: #6366F1;
	--category-color-empregos: #3B82F6;
	
	/* Navigation States */
	--nav-hover-bg-opacity: 0.1;
	--nav-active-bg-opacity: 0.15;
	--nav-active-border-width: 3px;
	--nav-transition-duration: 0.3s;
	--nav-transition-timing: ease;
}

/* Aplicar cores de categoria automaticamente via classes menu-item-* */
.menu-item-mt-noticias {
	--category-color: var(--category-color-mt-noticias, #8B5CF6);
}

.menu-item-brasil-mundo {
	--category-color: var(--category-color-brasil-mundo, #10B981);
}

.menu-item-politica {
	--category-color: var(--category-color-politica, #EF4444);
}

.menu-item-entretenimento {
	--category-color: var(--category-color-entretenimento, #F59E0B);
}

.menu-item-esporte {
	--category-color: var(--category-color-esporte, #22C55E);
}

.menu-item-opiniao {
	--category-color: var(--category-color-opiniao, #6366F1);
}

.menu-item-empregos {
	--category-color: var(--category-color-empregos, #3B82F6);
}

/* ============================================
   typography.css
   ============================================ */

/**
 * OMT Theme - Tipografia Global
 *
 * Sistema de tipografia padronizado com design tokens
 * Mobile-first, Google PageSpeed friendly, UX otimizado
 *
 * @package OMT_Theme
 * @since 1.0.0
 */

/* ============================================
   Design Tokens - Tipografia
   ============================================ */

:root {
	/* Font Sizes - Base Scale (Major Third 1.25x) */
	--font-size-xs: 0.75rem;      /* 12px - fixo */
	--font-size-sm: 0.875rem;     /* 14px - fixo */
	--font-size-base: 1rem;       /* 16px - fixo (texto base) */
	--font-size-lg: 1.125rem;     /* 18px - fixo */
	--font-size-xl: 1.25rem;      /* 20px - fixo */
	--font-size-2xl: 1.5rem;      /* 24px - fixo */
	--font-size-3xl: 1.75rem;     /* 28px - fixo */
	--font-size-4xl: 2rem;        /* 32px - fixo */
	--font-size-5xl: 2.5rem;      /* 40px - fixo */

	/* Headings - Responsivo com clamp() (Escala Major Third) */
	--font-size-h1: clamp(1.75rem, 1.5rem + 1.25vw, 2.5rem);      /* 28px-40px */
	--font-size-h2: clamp(1.5rem, 1.3rem + 1vw, 2rem);            /* 24px-32px */
	--font-size-h3: clamp(1.25rem, 1.1rem + 0.75vw, 1.5625rem);   /* 20px-25px */
	--font-size-h4: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);     /* 18px-20px */
	--font-size-h5: 1rem;                                          /* 16px - fixo */
	--font-size-h6: 0.8125rem;                                     /* 13px - fixo */

	/* Line Heights - Padronizados */
	--line-height-tight: 1.2;      /* Títulos e elementos compactos */
	--line-height-normal: 1.5;      /* Texto base (padrão web) */
	--line-height-relaxed: 1.6;     /* Texto longo e artigos */
	--line-height-loose: 1.75;      /* Citações e textos especiais */

	/* Letter Spacing - Padronizado */
	--letter-spacing-normal: 0;     /* Padrão (nenhum espaçamento) */
	--letter-spacing-tight: -0.01em; /* Compacto (para títulos grandes) */
	--letter-spacing-loose: 0.02em;  /* Espaçado (para destaque) */

	/* Font Weights - Padronizados */
	--font-weight-normal: 400;
	--font-weight-medium: 500;
	--font-weight-semibold: 600;
	--font-weight-bold: 700;
}

/* ============================================
   Estilos Base - Elementos HTML
   ============================================ */

/* Body - Texto Base */
body {
	font-size: var(--font-size-base);
	line-height: var(--line-height-normal);
	letter-spacing: var(--letter-spacing-normal);
}

/* Parágrafos */
p {
	font-size: var(--font-size-base);
	line-height: var(--line-height-normal);
	letter-spacing: var(--letter-spacing-normal);
	margin-bottom: 1rem;
}

/* Headings - Hierarquia Tipográfica */
h1,
h2,
h3,
h4,
h5,
h6 {
	font-weight: var(--font-weight-bold);
	line-height: var(--line-height-tight);
	letter-spacing: var(--letter-spacing-normal);
	margin-bottom: 1rem;
	color: inherit;
}

h1 {
	font-size: var(--font-size-h1);
}

h2 {
	font-size: var(--font-size-h2);
}

h3 {
	font-size: var(--font-size-h3);
}

h4 {
	font-size: var(--font-size-h4);
}

h5 {
	font-size: var(--font-size-h5);
	line-height: var(--line-height-normal);
}

h6 {
	font-size: var(--font-size-h6);
	line-height: var(--line-height-normal);
}

/* Links */
a {
	color: #8B5CF6;
	text-decoration: none;
	transition: color var(--transition-base, 0.2s ease);
	font-size: inherit;
	line-height: inherit;
	letter-spacing: inherit;
}

a:hover,
a:focus {
	color: #7C3AED;
	text-decoration: underline;
}

/* Listas */
ul,
ol {
	font-size: var(--font-size-base);
	line-height: var(--line-height-normal);
	letter-spacing: var(--letter-spacing-normal);
	margin-bottom: 1rem;
}

li {
	font-size: inherit;
	line-height: inherit;
	letter-spacing: inherit;
}

/* Citações */
blockquote {
	font-size: var(--font-size-lg);
	line-height: var(--line-height-loose);
	letter-spacing: var(--letter-spacing-normal);
	margin: 1.5rem 0;
	padding-left: 1.5rem;
	border-left: 4px solid #E5E7EB;
	color: #6B7280;
}

/* Código */
code,
pre {
	font-size: var(--font-size-sm);
	line-height: var(--line-height-normal);
	letter-spacing: var(--letter-spacing-normal);
}

/* Texto pequeno */
small {
	font-size: var(--font-size-sm);
	line-height: var(--line-height-normal);
	letter-spacing: var(--letter-spacing-normal);
}

/* Texto destacado */
strong,
b {
	font-weight: var(--font-weight-bold);
}

em,
i {
	font-style: italic;
}

/* ============================================
   layout.css
   ============================================ */

/**
 * OMT Theme - Sistema de Layout Global
 *
 * Design tokens de layout, classes utilitárias e regras globais
 * para prevenir vazamento de conteúdo e padronizar responsividade
 *
 * @package OMT_Theme
 * @since 1.0.0
 */

/* ============================================
   Design Tokens - Layout
   ============================================ */

:root {
	/* Container */
	--container-max-width: 1297px;
	--container-padding-mobile: 20px;
	--container-padding-desktop: 40px;
	
	/* Breakpoints */
	--breakpoint-tablet: 769px;
	--breakpoint-desktop: 1025px;
	
	/* Grid Gaps */
	--grid-gap-sm: var(--space-4, 1rem);
	--grid-gap-md: var(--space-6, 1.5rem);
	--grid-gap-lg: var(--space-7, 2rem);
}

/* ============================================
   Regras Globais - Prevenir Vazamento
   ============================================ */

/* Box-sizing global (já aplicado em style.css, mas reforçando) */
*,
*::before,
*::after {
	box-sizing: border-box;
}

/* Elementos de mídia responsivos */
img,
video,
iframe,
embed,
object {
	max-width: 100%;
	height: auto;
	display: block;
}

/* Grid items devem poder shrink */
[class*="grid"] > *,
[class*="layout"] > *,
[class*="-layout"] > * {
	min-width: 0;
}

/* Texto deve quebrar quando necessário */
p,
span,
a,
li,
td,
th,
div {
	overflow-wrap: break-word;
	word-wrap: break-word;
}

/* ============================================
   Classes Utilitárias - Container
   ============================================ */

.container {
	width: 100%;
	max-width: var(--container-max-width, 1297px);
	margin-left: auto;
	margin-right: auto;
	padding-left: var(--container-padding-mobile, 20px);
	padding-right: var(--container-padding-mobile, 20px);
	overflow: hidden; /* Prevenir vazamento */
	box-sizing: border-box;
}

@media (min-width: 768px) {
	.container {
		padding-left: var(--container-padding-desktop, 40px);
		padding-right: var(--container-padding-desktop, 40px);
	}
}

/* ============================================
   Classes Utilitárias - Grid
   ============================================ */

.grid {
	display: grid;
	width: 100%;
	max-width: 100%;
	box-sizing: border-box;
}

.grid > * {
	min-width: 0;
	overflow-wrap: break-word;
	word-wrap: break-word;
}

/* Grid com gap padrão */
.grid-gap-sm {
	gap: var(--grid-gap-sm, var(--space-4));
}

.grid-gap-md {
	gap: var(--grid-gap-md, var(--space-6));
}

.grid-gap-lg {
	gap: var(--grid-gap-lg, var(--space-7));
}

/* Grid responsivo - 1 coluna mobile, 2 tablet, 3 desktop */
.grid-responsive {
	grid-template-columns: 1fr;
}

@media (min-width: 769px) {
	.grid-responsive {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (min-width: 1025px) {
	.grid-responsive {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}

/* Grid adaptativo (auto-fit) */
.grid-auto-fit {
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/* ============================================
   Utilitários - Overflow e Width
   ============================================ */

/* Prevenir vazamento */
.overflow-hidden {
	overflow: hidden;
}

/* Permitir quebra de texto */
.word-break {
	overflow-wrap: break-word;
	word-wrap: break-word;
	word-break: break-word;
}

/* Width 100% com box-sizing */
.w-full {
	width: 100%;
	max-width: 100%;
	box-sizing: border-box;
}

/* Min-width 0 para grid items */
.min-w-0 {
	min-width: 0;
}

/* ============================================
   style.css
   ============================================ */

/**
 * OMT Theme - Estilos Principais
 *
 * @package OMT_Theme
 * @since 1.0.0
 */

/* Reset e Base */
*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	-webkit-text-size-adjust: 100%;
	-ms-text-size-adjust: 100%;
	text-size-adjust: 100%;
}

body {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
	font-size: var(--font-size-base, 1rem);
	line-height: var(--line-height-normal, 1.5);
	letter-spacing: var(--letter-spacing-normal, 0);
	color: #1F2937;
	background-color: #FFFFFF;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

/* Tipografia - Usando design tokens */
h1, h2, h3, h4, h5, h6 {
	font-weight: var(--font-weight-bold, 700);
	line-height: var(--line-height-tight, 1.2);
	letter-spacing: var(--letter-spacing-normal, 0);
	margin-bottom: 1rem;
}

h1 { 
	font-size: var(--font-size-h1, clamp(1.75rem, 1.5rem + 1.25vw, 2.5rem));
}

h2 { 
	font-size: var(--font-size-h2, clamp(1.5rem, 1.3rem + 1vw, 2rem));
}

h3 { 
	font-size: var(--font-size-h3, clamp(1.25rem, 1.1rem + 0.75vw, 1.5625rem));
}

h4 { 
	font-size: var(--font-size-h4, clamp(1.125rem, 1rem + 0.625vw, 1.25rem));
}

h5 { 
	font-size: var(--font-size-h5, 1rem);
	line-height: var(--line-height-normal, 1.5);
}

h6 { 
	font-size: var(--font-size-h6, 0.8125rem);
	line-height: var(--line-height-normal, 1.5);
}

p {
	font-size: var(--font-size-base, 1rem);
	line-height: var(--line-height-normal, 1.5);
	letter-spacing: var(--letter-spacing-normal, 0);
	margin-bottom: 1rem;
}

a {
	color: #1F2937; /* Cor neutra padrão */
	text-decoration: none;
	transition: color var(--transition-base, 0.2s ease);
}

/* Links usam cor da categoria apenas no hover */
a:hover,
a:focus {
	color: var(--category-color, #8B5CF6);
	text-decoration: underline;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

/* Utilitários */
.screen-reader-text {
	clip: rect(1px, 1px, 1px, 1px);
	position: absolute !important;
	height: 1px;
	width: 1px;
	overflow: hidden;
	word-wrap: normal !important;
}

.screen-reader-text:focus {
	background-color: #f1f1f1;
	border-radius: 3px;
	box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
	clip: auto !important;
	color: #21759b;
	display: block;
	font-size: 14px;
	font-weight: bold;
	height: auto;
	left: 5px;
	line-height: normal;
	padding: 15px 23px 14px;
	text-decoration: none;
	top: 5px;
	width: auto;
	z-index: 100000;
}

.skip-link {
	position: absolute;
	left: -9999px;
	top: 2.5em;
	z-index: 999999;
}

.skip-link:focus {
	left: 6px;
	top: 7px;
	text-decoration: none;
}

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

.site-content {
	flex: 1;
}

/* Container Grid System - Mobile First */
/* Nota: Definição completa em layout.css, aqui apenas override se necessário */
.container {
	width: 100%;
	max-width: var(--container-max-width, 1297px);
	margin-left: auto;
	margin-right: auto;
	padding-left: var(--container-padding-mobile, 20px);
	padding-right: var(--container-padding-mobile, 20px);
	overflow: hidden; /* Prevenir vazamento */
	box-sizing: border-box;
}

@media (min-width: 768px) {
	.container {
		padding-left: var(--container-padding-desktop, 40px);
		padding-right: var(--container-padding-desktop, 40px);
	}
}

/* Responsive Images */
img[loading="lazy"] {
	opacity: 0;
	transition: opacity 0.3s;
}

img[loading="lazy"].loaded {
	opacity: 1;
}