/* ============================================================
   STR — Supremo Tribunal Regreiro
   ============================================================ */

@font-face {
  font-family: "Tormenta";
  src: url("Tormenta.ttf") format("truetype");
}

/* ===== CSS VARIABLES ===== */
:root {
  /* Tema Sangue */
  --bg-body: #0a0404;
  --bg-surface: #120a0a;
  --bg-card: rgba(22, 14, 14, 0.75);
  --bg-panel: #160e0e;
  --bg-elevated: #241414;
  --text-color: #e8e4e4;
  --text-muted: #a39898;
  --text-secondary: #cfa053;
  --border-color: rgba(204, 13, 13, 0.25);
  --border-strong: #cc0d0d;
  --gold-primary: #cc0d0d;
  --gold-secondary: #ff2e2e;
  --gold-glow: rgba(204, 13, 13, 0.35);
  --transition: 0.35s ease;
  --font-heading: "Tormenta", serif;
  --font-body: 'Segoe UI', sans-serif;
  --radius: 8px;
  --radius-sm: 4px;
}

.theme-dark {
  /* Tema Sombras */
  --bg-body: #06070c;
  --bg-surface: #0b0e1a;
  --bg-card: rgba(18, 23, 38, 0.72);
  --bg-panel: #0f1220;
  --bg-elevated: #161a2e;
  --text-color: #e2d8c3;
  --text-muted: #8e7d65;
  --text-secondary: #b0a48e;
  --border-color: rgba(201, 147, 58, 0.2);
  --border-strong: rgba(201, 147, 58, 0.4);
  --gold-primary: #c9933a;
  --gold-secondary: #d4af37;
  --gold-glow: rgba(201, 147, 58, 0.22);
}

/* ===== TEMA CLÁSSICO (STR original) ===== */
.theme-classic {
  --bg-body: #f0ece4;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --bg-panel: #2c3e50;
  --bg-elevated: #34495e;
  --text-color: #2c3e50;
  --text-muted: #7f8c8d;
  --text-secondary: #4a5568;
  --border-color: #b0b8c8;
  --border-strong: #2c3e50;
  --gold-primary: #e74c3c;
  --gold-secondary: #c0392b;
  --gold-glow: rgba(231, 76, 60, 0.2);
}

.theme-classic .header {
  background: #2c3e50 !important;
  border-bottom: 2px solid #e74c3c !important;
}

.theme-classic .header-title {
  color: #ecf0f1 !important;
  text-shadow: none !important;
}

.theme-classic .header-subtitle {
  color: #bdc3c7 !important;
}

.theme-classic .header-home-btn,
.theme-classic .header-theme-btn {
  color: #ecf0f1 !important;
  border-color: rgba(255, 255, 255, 0.2) !important;
  background: rgba(0, 0, 0, 0.2) !important;
}

.theme-classic .header-home-btn:hover,
.theme-classic .header-theme-btn:hover {
  border-color: #e74c3c !important;
  box-shadow: 0 0 10px rgba(231, 76, 60, 0.3) !important;
}

.theme-classic .header::before {
  background: linear-gradient(90deg, transparent, #e74c3c, transparent) !important;
  box-shadow: 0 0 10px rgba(231, 76, 60, 0.3) !important;
}

.theme-classic .edition-title {
  color: #ecf0f1 !important;
}

.theme-classic footer {
  background: #2c3e50 !important;
  color: #bdc3c7 !important;
  border-top: 1px solid #e74c3c !important;
}

/* ===== RESET ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-body); }
::-webkit-scrollbar-thumb { background: var(--gold-primary); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-secondary); }

/* ===== BODY ===== */
body {
  font-family: var(--font-body);
  background-color: var(--bg-body);
  color: var(--text-color);
  line-height: 1.6;
  transition: background-color var(--transition), color var(--transition);
}

/* ===== PARTICLE CANVAS ===== */
#particleCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ===== HEADER ===== */
.header {
  position: relative;
  text-align: center;
  padding: 28px 60px 22px;
  background: var(--bg-body);
  transition: background-color var(--transition);
  z-index: 1;
}

.header::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
  box-shadow: 0 0 10px var(--gold-glow);
}

.header-title {
  font-family: "Tormenta", serif;
  font-size: clamp(1.4rem, 4vw, 2.2rem);
  color: var(--gold-primary);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  margin: 0;
  line-height: 1.2;
}

.header-subtitle {
  font-family: var(--font-body);
  font-size: clamp(0.8rem, 2vw, 1rem);
  color: var(--text-muted);
  margin-top: 4px;
}

.header-btns {
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 10;
}

.header-home-btn {
  background: rgba(0, 0, 0, 0.15);
  border: 1px solid var(--border-color);
  color: var(--gold-primary);
  font-size: 0.9rem;
  padding: 7px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 5px;
  font-weight: 600;
  transition: all 0.2s ease;
}

.header-home-btn:hover {
  border-color: var(--gold-primary);
  box-shadow: 0 0 10px var(--gold-glow);
}

.header-theme-btn {
  background: rgba(0, 0, 0, 0.15);
  border: 1px solid var(--border-color);
  color: var(--gold-primary);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.header-theme-btn:hover {
  border-color: var(--gold-primary);
  box-shadow: 0 0 12px var(--gold-glow);
  transform: scale(1.1);
}

.theme-classic .header-home-btn {
  color: var(--gold-primary);
  border-color: var(--border-color);
  background: rgba(212, 61, 53, 0.06);
}

.theme-classic .header-home-btn:hover {
  border-color: var(--gold-primary);
  box-shadow: 0 0 10px var(--gold-glow);
}

.theme-classic .header-title {
  text-shadow: none;
}

/* ===== MAIN ===== */
main {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 1rem;
}

/* ===== FILTERS ===== */
.filters-container {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  background-color: var(--bg-card);
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  margin-bottom: 1rem;
  transition: background-color var(--transition), border-color var(--transition);
}

.filter-item {
  flex: 1;
  min-width: 200px;
  display: flex;
  flex-direction: column;
}

.filter-item label {
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filter-select, .filter-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: var(--bg-surface);
  color: var(--text-color);
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
  outline: none;
}

.filter-select:focus, .filter-input:focus {
  border-color: var(--gold-primary);
  box-shadow: 0 0 6px var(--gold-glow);
}

.filter-select option {
  background: var(--bg-panel);
  color: var(--text-color);
}

.checkbox-container {
  text-align: center;
  margin: 1.5rem 0;
}

.checkbox-container label {
  color: var(--text-secondary);
  font-size: 0.9rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.checkbox-container input[type="checkbox"] {
  accent-color: var(--gold-primary);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

/* ===== ACCORDION (EDIÇÕES) ===== */
.edition {
  background-color: var(--bg-card);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: background-color var(--transition), border-color var(--transition);
}

.edition-title {
  background-color: var(--bg-panel);
  color: var(--gold-primary);
  border: none;
  width: 100%;
  padding: 1rem 1.5rem;
  font-size: 1.1rem;
  font-family: var(--font-heading);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s, color var(--transition);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.edition-title:hover {
  background-color: var(--bg-elevated);
}

.edition-title .icon {
  transition: transform 0.3s;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.edition.active .edition-title .icon {
  transform: rotate(90deg);
}

.edition-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-out, padding 0.5s ease-out;
  padding: 0 1.5rem;
}

/* ===== ARTICLES ===== */
.article {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border-color);
  transition: border-color var(--transition);
}

.article:last-child {
  border-bottom: none;
}

.article p {
  margin: 0.5rem 0;
  white-space: pre-line;
}

.article strong {
  color: var(--gold-primary);
  transition: color var(--transition);
}

.article em {
  color: var(--text-muted);
  font-style: italic;
  transition: color var(--transition);
}

.article img {
  max-width: 100%;
  border-radius: var(--radius-sm);
  margin-top: 0.5rem;
}

/* ===== BACK TO TOP ===== */
#backToTop {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: var(--gold-primary);
  color: var(--bg-body);
  border: none;
  padding: 12px 16px;
  border-radius: 50%;
  display: none;
  cursor: pointer;
  font-size: 1.1rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  z-index: 100;
  transition: background-color 0.2s, transform 0.2s;
  line-height: 1;
}

#backToTop:hover {
  background-color: var(--gold-secondary);
  transform: scale(1.1);
}

/* ===== FOOTER ===== */
footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 2rem;
  margin-top: 2rem;
  background-color: var(--bg-card);
  color: var(--text-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--border-color);
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
}

footer hr {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 1rem 0;
  max-width: 200px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== STICKY TEXT (ERRO/AVISO) ===== */
#sticky-text {
  background-color: var(--bg-card);
  color: var(--text-color);
  padding: 1.5rem;
  margin: 1.5rem 0;
  border-radius: var(--radius);
  border-left: 4px solid var(--gold-primary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  font-size: 1rem;
  font-weight: normal;
  text-align: center;
  line-height: 1.6;
  transition: background-color var(--transition), color var(--transition);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
  .header-title { font-size: 1.1rem; }
  .header-home-btn span { display: none; }
  .header-btns { position: static; transform: none; justify-content: center; margin-top: 10px; }
  .filters-container { flex-direction: column; }
  .filter-item { min-width: 100%; }
}

/* ===== THEME SWITCHER ===== */
.theme-switcher {
  display: flex;
  gap: 4px;
  align-items: center;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 3px;
  transition: border-color 0.25s ease;
}

.theme-btn {
  background: transparent;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  transition: background 0.25s ease, transform 0.1s;
  opacity: 0.55;
}

.theme-btn:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.1);
  transform: scale(1.15);
}

.theme-btn.active {
  opacity: 1;
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.theme-dark .theme-switcher {
  border-color: rgba(201, 147, 58, 0.3);
}

.theme-classic .theme-switcher {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(0, 0, 0, 0.2);
}