/* ================================================================
   RadioWeb — Estilos Principais
   Sistema de temas via CSS Custom Properties (variáveis)
   Compatível com todos os navegadores modernos
   ================================================================ */

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

:root {
  /* Cores do tema (sobrescritas pelo JS/admin) */
  --cor-primaria:   #e63946;
  --cor-secundaria: #1d3557;
  --cor-acento:     #457b9d;
  --cor-fundo:      #f8f9fa;
  --cor-texto:      #212529;
  --cor-branco:     #ffffff;
  --cor-cinza-claro:#dee2e6;
  --cor-cinza:      #6c757d;
  --cor-sombra:     rgba(0,0,0,.12);

  /* Tipografia */
  --fonte-display:  'Oswald', sans-serif;
  --fonte-corpo:    'Inter', sans-serif;
  --tamanho-base:   1rem;

  /* Espaçamentos */
  --gap-xs: .25rem;
  --gap-sm: .5rem;
  --gap:    1rem;
  --gap-lg: 1.5rem;
  --gap-xl: 2rem;
  --gap-2xl:3rem;

  /* Bordas */
  --radius-sm: 4px;
  --radius:    8px;
  --radius-lg: 16px;

  /* Transições */
  --trans: .25s ease;
  --trans-lenta: .4s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--fonte-corpo);
  background: var(--cor-fundo);
  color: var(--cor-texto);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--cor-primaria); text-decoration: none; transition: color var(--trans); }
a:hover { color: var(--cor-secundaria); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ── Container ────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--gap);
}

/* ── Botões ────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--gap-sm);
  padding: .6rem 1.25rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  font-family: var(--fonte-corpo);
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--trans);
  text-align: center;
  white-space: nowrap;
}
.btn-primario  { background: var(--cor-primaria);   color: var(--cor-branco); border-color: var(--cor-primaria); }
.btn-primario:hover { background: var(--cor-secundaria); border-color: var(--cor-secundaria); color: #fff; }
.btn-secundario{ background: var(--cor-secundaria); color: var(--cor-branco); border-color: var(--cor-secundaria); }
.btn-secundario:hover { opacity: .85; color: #fff; }
.btn-contorno  { background: transparent; color: var(--cor-primaria); border-color: var(--cor-primaria); }
.btn-contorno:hover { background: var(--cor-primaria); color: var(--cor-branco); }
.btn-sm { padding: .35rem .8rem; font-size: .8rem; }
.btn-lg { padding: .8rem 1.8rem; font-size: 1rem; }

/* ── HEADER ────────────────────────────────────────────────────── */
.site-header {
  background: var(--cor-secundaria);
  color: var(--cor-branco);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 12px var(--cor-sombra);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap);
  padding: .75rem var(--gap);
  max-width: 1200px;
  margin: 0 auto;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  text-decoration: none;
}
.logo-img  { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; }
.logo-text { display: flex; flex-direction: column; }
.logo-text .nome { font-family: var(--fonte-display); font-size: 1.4rem; color: var(--cor-branco); letter-spacing: 1px; line-height: 1; }
.logo-text .slogan { font-size: .7rem; color: rgba(255,255,255,.7); }

/* Nav Desktop */
.nav-desktop { display: flex; align-items: center; gap: var(--gap-lg); }
.nav-desktop a {
  color: rgba(255,255,255,.85);
  font-size: .9rem;
  font-weight: 500;
  padding: .35rem .5rem;
  border-radius: var(--radius-sm);
  transition: all var(--trans);
  position: relative;
}
.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 2px;
  background: var(--cor-primaria);
  transform: scaleX(0);
  transition: transform var(--trans);
}
.nav-desktop a:hover,
.nav-desktop a.ativo { color: #fff; }
.nav-desktop a:hover::after,
.nav-desktop a.ativo::after { transform: scaleX(1); }

.btn-menu {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.6rem;
  cursor: pointer;
  padding: .25rem;
}

/* Nav Mobile */
.nav-mobile {
  display: none;
  background: var(--cor-secundaria);
  border-top: 1px solid rgba(255,255,255,.1);
}
.nav-mobile.aberto { display: block; }
.nav-mobile a {
  display: block;
  padding: .9rem var(--gap);
  color: rgba(255,255,255,.85);
  border-bottom: 1px solid rgba(255,255,255,.05);
  font-size: 1rem;
}
.nav-mobile a:hover { background: rgba(255,255,255,.08); color: #fff; }

/* ── PLAYER FIXO ───────────────────────────────────────────────── */
.player-bar {
  background: var(--cor-primaria);
  color: var(--cor-branco);
  position: sticky;
  top: 71px;
  z-index: 999;
  box-shadow: 0 2px 8px var(--cor-sombra);
}
.player-inner {
  display: flex;
  align-items: center;
  gap: var(--gap);
  padding: .6rem var(--gap);
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.player-btn {
  background: rgba(255,255,255,.2);
  border: none;
  color: #fff;
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background var(--trans);
  flex-shrink: 0;
}
.player-btn:hover { background: rgba(255,255,255,.35); }
.player-btn.tocando .play-icon { display: none; }
.player-btn.tocando .pause-icon { display: block; }
.player-btn .pause-icon { display: none; }

.player-info { flex: 1; min-width: 0; }
.player-info .programa { font-weight: 700; font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.player-info .apresentador { font-size: .75rem; opacity: .8; }

.player-volume { display: flex; align-items: center; gap: var(--gap-sm); }
.player-volume input[type=range] {
  width: 90px;
  accent-color: #fff;
  cursor: pointer;
}
.volume-icon { font-size: 1rem; opacity: .9; }

.player-ao-vivo {
  background: rgba(255,255,255,.2);
  padding: .2rem .7rem;
  border-radius: 20px;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: 1px;
  animation: pulsar 2s ease infinite;
}
@keyframes pulsar { 0%,100%{opacity:1} 50%{opacity:.6} }

/* ── HERO / BANNER TOPO ────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--cor-secundaria) 60%, var(--cor-primaria));
  color: var(--cor-branco);
  padding: var(--gap-2xl) 0;
  text-align: center;
}
.hero h1 { font-family: var(--fonte-display); font-size: clamp(2rem,5vw,3.5rem); margin-bottom: var(--gap-sm); }
.hero p  { font-size: 1.1rem; opacity: .85; margin-bottom: var(--gap-lg); }

/* ── DESTAQUES ─────────────────────────────────────────────────── */
.destaques { padding: var(--gap-2xl) 0; }
.destaques .secao-titulo { margin-bottom: var(--gap-lg); }
.destaque-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--gap);
}
.destaque-principal { grid-row: span 2; }

/* ── CARD DE NOTÍCIA ───────────────────────────────────────────── */
.card-noticia {
  background: var(--cor-branco);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 8px var(--cor-sombra);
  transition: transform var(--trans), box-shadow var(--trans);
  display: flex;
  flex-direction: column;
  height: 100%;
}
.card-noticia:hover { transform: translateY(-4px); box-shadow: 0 8px 24px var(--cor-sombra); }
.card-noticia .capa { position: relative; overflow: hidden; }
.card-noticia .capa img { width: 100%; object-fit: cover; transition: transform var(--trans-lenta); }
.card-noticia:hover .capa img { transform: scale(1.05); }
.card-noticia .capa.h-200 img { height: 200px; }
.card-noticia .capa.h-280 img { height: 280px; }
.card-capa-placeholder { background: linear-gradient(135deg, var(--cor-secundaria), var(--cor-acento)); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.4); font-size: 3rem; }

.card-corpo { padding: var(--gap); flex: 1; display: flex; flex-direction: column; }
.card-corpo .categoria-badge {
  display: inline-block;
  padding: .15rem .6rem;
  border-radius: 20px;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: #fff;
  margin-bottom: var(--gap-sm);
  align-self: flex-start;
}
.card-corpo h2, .card-corpo h3 {
  font-family: var(--fonte-display);
  font-size: 1.1rem;
  line-height: 1.3;
  color: var(--cor-texto);
  margin-bottom: var(--gap-sm);
  transition: color var(--trans);
}
.card-noticia:hover .card-corpo h2,
.card-noticia:hover .card-corpo h3 { color: var(--cor-primaria); }

.card-corpo .resumo  { font-size: .875rem; color: var(--cor-cinza); flex: 1; }
.card-corpo .meta    { display: flex; align-items: center; justify-content: space-between; margin-top: var(--gap); font-size: .75rem; color: var(--cor-cinza); }
.card-corpo .meta .data { display: flex; align-items: center; gap: .3rem; }

/* ── GRID DE NOTÍCIAS ──────────────────────────────────────────── */
.noticias-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--gap-lg);
}

/* ── SEÇÕES ────────────────────────────────────────────────────── */
.secao { padding: var(--gap-2xl) 0; }
.secao-titulo {
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  font-family: var(--fonte-display);
  font-size: 1.5rem;
  color: var(--cor-texto);
  border-left: 4px solid var(--cor-primaria);
  padding-left: var(--gap-sm);
  margin-bottom: var(--gap-lg);
}
.secao-cinza { background: #eef0f2; }
.secao-primaria { background: var(--cor-primaria); color: #fff; }
.secao-primaria .secao-titulo { color: #fff; border-color: rgba(255,255,255,.5); }

/* ── LAYOUT COM SIDEBAR ────────────────────────────────────────── */
.layout-com-sidebar {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--gap-xl);
  align-items: start;
}

/* ── SIDEBAR ────────────────────────────────────────────────────── */
.sidebar { display: flex; flex-direction: column; gap: var(--gap-lg); }
.sidebar-widget {
  background: var(--cor-branco);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 8px var(--cor-sombra);
}
.widget-titulo {
  background: var(--cor-secundaria);
  color: #fff;
  padding: .7rem var(--gap);
  font-family: var(--fonte-display);
  font-size: 1rem;
  letter-spacing: .5px;
}
.widget-corpo { padding: var(--gap); }

/* ── PROGRAMAÇÃO ───────────────────────────────────────────────── */
.prog-lista { display: flex; flex-direction: column; gap: var(--gap-sm); }
.prog-item {
  display: flex;
  gap: var(--gap-sm);
  padding: var(--gap-sm);
  border-radius: var(--radius-sm);
  transition: background var(--trans);
}
.prog-item:hover { background: var(--cor-fundo); }
.prog-item.ao-vivo { background: rgba(230,57,70,.08); border-left: 3px solid var(--cor-primaria); }
.prog-hora { font-size: .75rem; color: var(--cor-cinza); min-width: 70px; }
.prog-nome { font-weight: 600; font-size: .875rem; }
.prog-apres { font-size: .75rem; color: var(--cor-cinza); }

/* ── CATEGORIAS SIDEBAR ────────────────────────────────────────── */
.cat-lista a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .6rem var(--gap);
  border-bottom: 1px solid var(--cor-cinza-claro);
  color: var(--cor-texto);
  font-size: .9rem;
  transition: all var(--trans);
}
.cat-lista a:last-child { border: none; }
.cat-lista a:hover { padding-left: 1.5rem; color: var(--cor-primaria); }
.cat-lista .cat-ponto {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── BANNER SIDEBAR ────────────────────────────────────────────── */
.banner-img { width: 100%; border-radius: var(--radius); }

/* ── APP DOWNLOAD ──────────────────────────────────────────────── */
.app-section {
  background: linear-gradient(135deg, var(--cor-secundaria), var(--cor-acento));
  color: #fff;
  padding: var(--gap-2xl) 0;
  text-align: center;
}
.app-section h2 { font-family: var(--fonte-display); font-size: 2rem; margin-bottom: var(--gap-sm); }
.app-btns { display: flex; justify-content: center; gap: var(--gap); flex-wrap: wrap; margin-top: var(--gap-lg); }
.app-btns a {
  background: rgba(255,255,255,.15);
  border: 2px solid rgba(255,255,255,.4);
  color: #fff;
  padding: .75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  transition: all var(--trans);
}
.app-btns a:hover { background: #fff; color: var(--cor-secundaria); border-color: #fff; }

/* ── FOOTER ────────────────────────────────────────────────────── */
.site-footer {
  background: var(--cor-secundaria);
  color: rgba(255,255,255,.8);
  margin-top: auto;
  padding: var(--gap-2xl) 0 var(--gap);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--gap-xl);
  margin-bottom: var(--gap-xl);
}
.footer-col h4 {
  font-family: var(--fonte-display);
  color: #fff;
  font-size: 1rem;
  margin-bottom: var(--gap);
  border-bottom: 2px solid var(--cor-primaria);
  padding-bottom: var(--gap-sm);
  display: inline-block;
}
.footer-col p, .footer-col li { font-size: .875rem; margin-bottom: .35rem; }
.footer-col a { color: rgba(255,255,255,.7); }
.footer-col a:hover { color: var(--cor-primaria); }
.footer-col address { font-style: normal; line-height: 1.7; }

.social-links { display: flex; gap: var(--gap-sm); margin-top: var(--gap-sm); }
.social-links a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.1);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  transition: background var(--trans);
  font-size: 1.1rem;
}
.social-links a:hover { background: var(--cor-primaria); color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: var(--gap);
  text-align: center;
  font-size: .8rem;
  color: rgba(255,255,255,.5);
}

/* ── SELETOR DE CORES ──────────────────────────────────────────── */
.seletor-cores {
  position: fixed;
  right: 0; top: 50%;
  transform: translateY(-50%);
  z-index: 9998;
}
.seletor-btn-abrir {
  background: var(--cor-primaria);
  color: #fff;
  border: none;
  border-radius: var(--radius) 0 0 var(--radius);
  padding: .7rem .5rem;
  cursor: pointer;
  font-size: 1.1rem;
  box-shadow: -2px 0 8px var(--cor-sombra);
  transition: background var(--trans);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  display: flex;
  align-items: center;
  gap: .3rem;
}
.seletor-btn-abrir:hover { background: var(--cor-secundaria); }
.seletor-painel {
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  background: var(--cor-branco);
  border-radius: var(--radius) 0 0 var(--radius);
  box-shadow: -4px 0 20px var(--cor-sombra);
  padding: var(--gap);
  width: 200px;
  display: none;
}
.seletor-painel.aberto { display: block; }
.seletor-painel h4 { font-size: .85rem; font-weight: 700; margin-bottom: var(--gap-sm); color: var(--cor-texto); }
.seletor-painel .cor-label { font-size: .75rem; color: var(--cor-cinza); margin-bottom: 2px; }
.seletor-painel .cor-row { display: flex; align-items: center; gap: var(--gap-sm); margin-bottom: var(--gap-sm); }
.seletor-painel input[type=color] { width: 36px; height: 28px; border: 1px solid var(--cor-cinza-claro); border-radius: var(--radius-sm); cursor: pointer; padding: 1px; }
.seletor-painel .paletas-titulo { font-size: .75rem; font-weight: 700; margin: var(--gap-sm) 0 .4rem; color: var(--cor-texto); }
.seletor-paletas { display: flex; gap: var(--gap-sm); flex-wrap: wrap; }
.paleta-btn {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--trans), border-color var(--trans);
}
.paleta-btn:hover, .paleta-btn.ativa { transform: scale(1.2); border-color: var(--cor-texto); }
.seletor-painel .btn-resetar { width: 100%; margin-top: var(--gap-sm); font-size: .8rem; }

/* ── NOTÍCIA INTERNA ───────────────────────────────────────────── */
.noticia-hero { background: var(--cor-secundaria); color: #fff; padding: var(--gap-xl) 0; }
.noticia-hero .categoria-badge { margin-bottom: var(--gap-sm); }
.noticia-hero h1 { font-family: var(--fonte-display); font-size: clamp(1.5rem,4vw,2.5rem); line-height: 1.2; }
.noticia-hero .meta-linha { display: flex; gap: var(--gap); font-size: .85rem; opacity: .8; margin-top: var(--gap-sm); flex-wrap: wrap; }
.noticia-imagem-destaque { width: 100%; max-height: 450px; object-fit: cover; border-radius: var(--radius); margin-bottom: var(--gap-xl); }
.noticia-conteudo { font-size: 1.05rem; line-height: 1.8; }
.noticia-conteudo p  { margin-bottom: var(--gap); }
.noticia-conteudo h2 { font-family: var(--fonte-display); font-size: 1.4rem; margin: var(--gap-lg) 0 var(--gap-sm); }
.noticia-conteudo blockquote { border-left: 4px solid var(--cor-primaria); padding-left: var(--gap); color: var(--cor-cinza); font-style: italic; margin: var(--gap) 0; }

/* ── BREADCRUMB ────────────────────────────────────────────────── */
.breadcrumb { display: flex; align-items: center; gap: var(--gap-sm); font-size: .8rem; color: rgba(255,255,255,.6); margin-bottom: var(--gap-sm); flex-wrap: wrap; }
.breadcrumb a { color: rgba(255,255,255,.7); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { color: rgba(255,255,255,.4); }

/* ── PAGINAÇÃO ─────────────────────────────────────────────────── */
.paginacao ul { display: flex; justify-content: center; gap: var(--gap-sm); margin-top: var(--gap-xl); flex-wrap: wrap; }
.paginacao a {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 38px; height: 38px;
  border: 2px solid var(--cor-cinza-claro);
  border-radius: var(--radius-sm);
  color: var(--cor-texto);
  font-size: .9rem;
  font-weight: 600;
  transition: all var(--trans);
  padding: 0 var(--gap-sm);
}
.paginacao a:hover { border-color: var(--cor-primaria); color: var(--cor-primaria); }
.paginacao a.ativo { background: var(--cor-primaria); border-color: var(--cor-primaria); color: #fff; }

/* ── ALERTS / FLASH ────────────────────────────────────────────── */
.alerta { padding: var(--gap-sm) var(--gap); border-radius: var(--radius-sm); margin-bottom: var(--gap); font-size: .9rem; }
.alerta-sucesso { background: #d1e7dd; color: #0f5132; border: 1px solid #badbcc; }
.alerta-erro    { background: #f8d7da; color: #842029; border: 1px solid #f5c2c7; }
.alerta-info    { background: #cff4fc; color: #055160; border: 1px solid #b6effb; }

/* ── LOADING ────────────────────────────────────────────────────── */
.loading { display: flex; justify-content: center; align-items: center; gap: var(--gap-sm); padding: var(--gap-xl); color: var(--cor-cinza); }
.loading::before {
  content: '';
  width: 24px; height: 24px;
  border: 3px solid var(--cor-cinza-claro);
  border-top-color: var(--cor-primaria);
  border-radius: 50%;
  animation: girar .7s linear infinite;
}
@keyframes girar { to { transform: rotate(360deg); } }

/* ── FORMULÁRIOS ───────────────────────────────────────────────── */
.form-grupo { margin-bottom: var(--gap); }
.form-grupo label { display: block; font-size: .875rem; font-weight: 600; margin-bottom: .3rem; }
.form-grupo input:not([type=color]):not([type=range]):not([type=checkbox]):not([type=radio]),
.form-grupo select,
.form-grupo textarea {
  width: 100%;
  padding: .6rem var(--gap-sm);
  border: 2px solid var(--cor-cinza-claro);
  border-radius: var(--radius-sm);
  font-family: var(--fonte-corpo);
  font-size: .9rem;
  transition: border-color var(--trans);
  background: #fff;
  color: var(--cor-texto);
}
.form-grupo input:focus,
.form-grupo select:focus,
.form-grupo textarea:focus { outline: none; border-color: var(--cor-primaria); }
.form-grupo textarea { resize: vertical; min-height: 120px; }

/* ── RESPONSIVIDADE ────────────────────────────────────────────── */
@media (max-width: 992px) {
  .destaque-grid { grid-template-columns: 1fr; }
  .destaque-principal { grid-row: auto; }
  .layout-com-sidebar { grid-template-columns: 1fr; }
  .sidebar { order: -1; }
}

@media (max-width: 768px) {
  .nav-desktop { display: none; }
  .btn-menu { display: flex; }
  .player-volume { display: none; }
  .noticias-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--gap-lg); }
  .seletor-cores { display: none; } /* Esconde no mobile para não atrapalhar */
}

@media (max-width: 480px) {
  .header-inner { padding: .5rem var(--gap-sm); }
  .logo-img { width: 44px; height: 44px; }
  .logo-text .nome { font-size: 1.1rem; }
  .player-ao-vivo { display: none; }
}

/* ── UTILITÁRIOS ────────────────────────────────────────────────── */
.txt-center  { text-align: center; }
.txt-primario{ color: var(--cor-primaria); }
.mt-1 { margin-top: var(--gap); }
.mb-1 { margin-bottom: var(--gap); }
.mt-2 { margin-top: var(--gap-xl); }
.mb-2 { margin-bottom: var(--gap-xl); }
.d-flex { display: flex; }
.align-center { align-items: center; }
.gap-sm { gap: var(--gap-sm); }
.w-100 { width: 100%; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }