/* ============================================================
   THEME.CSS — Meu Tema UNESPAR para Plone 4.x + Diazo
   Estilos base e reset
   ============================================================ */

/* ---- CSS CUSTOM PROPERTIES (LIGHT) ---- */
:root {
  --color-bg: #fff;
  --color-text: #333;
  --color-text-secondary: #555;
  --color-text-muted: #666;
  --color-text-very-muted: #999;
  --color-border: #e0e0e0;
  --color-card-bg: #fff;
  --color-card-border: #e8e8e8;
  --color-card-shadow: rgba(0,0,0,.08);
  --color-card-shadow-hover: rgba(0,0,0,.12);
  --color-nav-bg: #fff;
  --color-nav-border: #00923F;
  --color-nav-link: #333;
  --color-nav-hover-bg: #e8f5e9;
  --color-nav-hover-text: #00923F;
  --color-breadcrumb-text: #666;
  --color-section-title: #006b2e;
  --color-section-border: #e8f5e9;
  --color-card-body-link: #333;
  --color-tag-bg: #e8f5e9;
  --color-tag-text: #00923F;
  --color-card-date: #999;
  --color-content-border: #e0e0e0;
  --color-footer-bg: #122140;
  --color-footer-text: #fff;
  --color-footer-heading: #fff;
  --color-footer-border: #00923F;
  --color-footer-bottom-border: #1a3358;
  --color-footer-muted: #fff;
  --color-btn-primary-bg: #00923F;
  --color-btn-primary-text: #fff;
  --color-btn-primary-hover: #006b2e;
  --color-accent: #00923F;
  --color-accent-dark: #006b2e;
  --color-accent-light: #e8f5e9;
  --color-topbar-bg: #006b2e;
  --color-topbar-text: #fff;
  --color-topbar-muted: #c8e6c9;
  --color-topbar-border: #4caf50;
  --color-header-main-bg: #00923F;
  --color-search-input-bg: #fff;
  --color-search-btn-bg: #004d24;
  --color-search-btn-hover: #003318;
  --color-banner-bg: linear-gradient(135deg, #003318 0%, #00923F 50%, #00c853 100%);
  --color-overlay: linear-gradient(90deg, rgba(18,33,64,.88) 0%, rgba(18,33,64,.55) 50%, transparent 100%);
}

/* ---- CSS CUSTOM PROPERTIES (DARK) ---- */
[data-theme="dark"] {
  --color-bg: #121212;
  --color-text: #e0e0e0;
  --color-text-secondary: #aaa;
  --color-text-muted: #999;
  --color-text-very-muted: #777;
  --color-border: #333;
  --color-card-bg: #1e1e1e;
  --color-card-border: #333;
  --color-card-shadow: rgba(0,0,0,.3);
  --color-card-shadow-hover: rgba(0,0,0,.5);
  --color-nav-bg: #1a1a1a;
  --color-nav-border: #00923F;
  --color-nav-link: #ccc;
  --color-nav-hover-bg: #2a2a2a;
  --color-nav-hover-text: #4caf50;
  --color-breadcrumb-text: #888;
  --color-section-title: #4caf50;
  --color-section-border: #2a2a2a;
  --color-card-body-link: #ccc;
  --color-tag-bg: #2a2a2a;
  --color-tag-text: #4caf50;
  --color-card-date: #777;
  --color-content-border: #333;
  --color-footer-bg: #0c1a33;
  --color-footer-text: #fff;
  --color-footer-heading: #fff;
  --color-footer-border: #4caf50;
  --color-footer-bottom-border: #1a3358;
  --color-footer-muted: #fff;
  --color-btn-primary-bg: #2e7d32;
  --color-btn-primary-text: #fff;
  --color-btn-primary-hover: #1b5e20;
  --color-accent: #4caf50;
  --color-accent-dark: #388e3c;
  --color-accent-light: #2a2a2a;
  --color-topbar-bg: #0d3b1a;
  --color-topbar-text: #ccc;
  --color-topbar-muted: #81c784;
  --color-topbar-border: #2e7d32;
  --color-header-main-bg: #1b5e20;
  --color-search-input-bg: #2d2d2d;
  --color-search-btn-bg: #0d3b1a;
  --color-search-btn-hover: #092b13;
  --color-banner-bg: linear-gradient(135deg, #0a1a0f 0%, #1b5e20 50%, #2e7d32 100%);
  --color-overlay: linear-gradient(90deg, rgba(0,0,0,.85) 0%, rgba(0,0,0,.5) 50%, transparent 100%);
}

/* ---- RESET / BASE ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Open Sans', Arial, Helvetica, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  transition: background .3s, color .3s;
}

a { color: var(--color-accent); text-decoration: none; transition: color .2s; }
a:hover { color: var(--color-accent-dark); text-decoration: underline; }
a:focus { outline: 2px solid var(--color-accent); outline-offset: 2px; }

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

.container {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  padding: 0 30px;
}

/* Garantia de largura total contra CSS do Plone */
body { width: 100%; max-width: 100%; }
#wrapper { width: 100%; max-width: 100%; }
#header { width: 100%; max-width: 100%; }
.embp-header-topbar { width: 100%; }
.embp-header-main { width: 100%; }
.embp-nav-wrapper { width: 100%; }
.embp-header-topbar .container { width: 100%; max-width: 100%; }
.embp-header-main .container { width: 100%; max-width: 100%; }
.embp-nav-wrapper .container { width: 100%; max-width: 100%; }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* ---- BOTÕES ---- */
.embp-btn {
  display: inline-block;
  padding: 12px 28px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 4px;
  cursor: pointer;
  transition: background .3s, transform .2s;
  border: none;
  text-decoration: none;
}
.embp-btn:hover { transform: translateY(-1px); }
.embp-btn-primary {
  background: var(--color-btn-primary-bg);
  color: var(--color-btn-primary-text);
}
.embp-btn-primary:hover {
  background: var(--color-btn-primary-hover);
  color: var(--color-btn-primary-text);
}
.embp-btn-secondary {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}
.embp-btn-secondary:hover {
  background: var(--color-accent);
  color: #fff;
}

/* ---- ACESSIBILIDADE ---- */
#acessibilidade {
  background: #2b2b2b;
  padding: 4px 0;
  text-align: center;
}
#acessibilidade a {
  color: #ccc;
  font-size: .8rem;
  padding: 2px 12px;
  border-right: 1px solid #555;
}
#acessibilidade a:last-child { border-right: none; }
#acessibilidade a:hover { color: #fff; }