/* ==================================================
   a3index.css – ESTILOS UNIFICADOS PARA O 3º ANO
   Consolida: modelo_cabecalho.css, modelo_menu_bim.css,
   modelo_index.css, modelo_certificado.css, modelo_rodape.css
   ================================================== */

/* ========== VARIÁVEIS GLOBAIS ========== */
:root {
  --robot-green: #4a7c3f;
  --robot-dark: #1e2a1a;
  --robot-bg: #0d1f0b;
  --robot-card: #2c3e2b;
  --robot-gold: #ffb347;
  --robot-glow: #ffcc44;
  --robot-danger: #e74c3c;
  --robot-text: #e9f5db;
  --robot-text-claro: #ebf0eb;
}

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

body.bg-robotica {
  background: linear-gradient(135deg, #0a1f0a 0%, #0d2a0a 100%);
  font-family: "Inter", "Chakra Petch", "Segoe UI", system-ui, sans-serif;
  color: var(--robot-text);
  min-height: 100vh;
  padding: 1rem 0;
}

/* ========== TIPOGRAFIA ESPECIAL ========== */
h1,
h2,
h3,
.glitch-text,
.badge-projeto,
.titulo-principal {
  font-family: "Press Start 2P", cursive;
  letter-spacing: 1px;
}

h2 {
  font-size: 1.4rem;
  margin-bottom: 0;
}

@media (max-width: 768px) {
  h2 {
    font-size: 1rem;
  }
}

/* ========== CABEÇALHO ROBÓTICO (modelo_cabecalho) ========== */
.cabecalho-robotico {
  background: #0c140b;
  background-image: repeating-linear-gradient(
    45deg,
    #2a3b24 0px,
    #2a3b24 2px,
    #1b2a18 2px,
    #1b2a18 8px
  );
  padding: 1rem 0;
  border-bottom: 5px solid #9bbc7b;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
  position: relative;
  overflow: hidden;
}
.cabecalho-rebelde {
  border-bottom-color: #ffb347;
}
.cabecalho-rebelde::before {
  content: "⚠️ BUG ZONE ⚠️";
  position: absolute;
  bottom: 5px;
  right: 10px;
  font-size: 0.6rem;
  opacity: 0.3;
  font-family: monospace;
  white-space: nowrap;
  pointer-events: none;
}
.logo-rb,
.logo-gn {
  max-height: 70px;
  width: auto;
  filter: drop-shadow(2px 2px 6px black);
  transition: transform 0.2s ease;
  border-radius: 12px;
}
.logo-rb:hover,
.logo-gn:hover {
  transform: scale(1.05);
}
.titulo-principal {
  font-family: "Press Start 2P", cursive;
  font-size: 1.95rem;
  letter-spacing: 2px;
  color: #e9f5db;
  background: linear-gradient(135deg, #1a2b17 0%, #2c3e2b 100%);
  display: inline-block;
  padding: 0.6rem 1.8rem;
  border-radius: 60px;
  position: relative;
  text-transform: uppercase;
  border: 2px solid #ffb347;
  box-shadow:
    0 0 0 2px #1a2b17,
    0 0 0 4px #ffb347,
    0 4px 15px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition: all 0.2s ease;
  text-shadow: 2px 2px 0 #3d5a2b;
  backdrop-filter: blur(2px);
  white-space: nowrap;
}
.titulo-principal::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 20%;
  width: 60%;
  height: 12px;
  background: repeating-linear-gradient(
    90deg,
    rgba(255, 220, 150, 0.6) 0px,
    rgba(255, 220, 150, 0.6) 8px,
    rgba(200, 170, 100, 0.4) 8px,
    rgba(200, 170, 100, 0.4) 16px
  );
  border-radius: 20px;
  filter: blur(1px);
  pointer-events: none;
}
.titulo-principal::after {
  content: "⬤";
  position: absolute;
  bottom: -6px;
  right: -6px;
  font-size: 0.7rem;
  color: #ffb347;
  text-shadow: 0 0 3px #000;
  pointer-events: none;
}
.titulo-principal .parafuso-esquerda {
  position: absolute;
  bottom: -6px;
  left: -6px;
  font-size: 0.7rem;
  color: #ffb347;
  text-shadow: 0 0 3px #000;
  pointer-events: none;
}
.titulo-principal:hover {
  transform: translateY(-2px);
  border-color: #ffcc44;
  box-shadow:
    0 0 0 2px #1a2b17,
    0 0 0 4px #ffcc44,
    0 6px 20px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  background: linear-gradient(135deg, #2a3b24 0%, #1a2b17 100%);
}
.glitch-text {
  font-family: "Press Start 2P", monospace;
  letter-spacing: 1px;
}
.subtitulo-chiclete {
  font-family: "Chakra Petch", monospace;
  font-size: 0.85rem;
  color: #ffcc88;
  margin-top: 0.5rem;
  font-weight: bold;
  letter-spacing: 1px;
  text-shadow: 1px 1px 0 #1a2b17;
}
.selo-sucata {
  background: #1e1e1e;
  color: #ffcc44;
  padding: 4px 12px;
  border-radius: 40px;
  font-size: 0.7rem;
  font-family: monospace;
  border-left: 3px solid #ff9900;
  letter-spacing: 1px;
}

/* ========== MENU GLASSMORPHISM (modelo_menu_bim) ========== */
.menu-robomestre {
  background: rgba(13, 31, 11, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--robot-gold);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  transition: all 0.3s ease;
}
.menu-robomestre .nav-link {
  color: var(--robot-text);
  font-family: "Chakra Petch", monospace;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.5rem 1rem;
  border-radius: 40px;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.menu-robomestre .nav-link i {
  font-size: 1.1rem;
  color: var(--robot-gold);
  transition: transform 0.2s;
}
.menu-robomestre .nav-link:hover {
  color: var(--robot-gold);
  text-shadow: 0 0 4px var(--robot-gold);
  background: rgba(255, 180, 71, 0.15);
  transform: translateY(-2px);
}
.menu-robomestre .nav-link:hover i {
  transform: scale(1.1);
  color: var(--robot-glow);
}
.menu-robomestre .nav-link.active {
  color: var(--robot-glow);
  background: rgba(255, 180, 71, 0.25);
  text-shadow: 0 0 6px var(--robot-gold);
  border-bottom: 2px solid var(--robot-gold);
}
.menu-robomestre .navbar-toggler {
  border-color: var(--robot-gold);
  background-color: rgba(0, 0, 0, 0.5);
}
.menu-robomestre .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23ffb347' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.menu-robomestre .navbar-brand {
  color: var(--robot-gold);
  font-family: "Press Start 2P", cursive;
  font-size: 0.9rem;
}

/* ========== CARDS E BACKGROUNDS ========== */
.bg-robocard {
  background: linear-gradient(145deg, var(--robot-card), var(--robot-dark));
  border: 1px solid var(--robot-gold);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(2px);
  border-radius: 48px 24px 48px 24px;
  transition: all 0.3s ease;
}
.text-gradient {
  background: linear-gradient(135deg, var(--robot-gold), #ffe0a3);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.alert-warning {
  background-color: rgba(255, 180, 71, 0.2) !important;
  border-color: var(--robot-gold) !important;
  color: var(--robot-text-claro) !important;
}

/* ========== CABEÇALHO DE SEÇÃO (projeto-header) ========== */
.projeto-header {
  background: linear-gradient(90deg, var(--robot-dark) 0%, #2a3b24 100%);
  border-left: 8px solid var(--robot-gold);
  border-radius: 20px;
  padding: 12px 20px;
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.projeto-header h2 {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--robot-gold);
  text-shadow: 2px 2px 0 #1e2a1a;
}
.badge-projeto {
  background: var(--robot-danger);
  color: white;
  padding: 6px 14px;
  border-radius: 40px;
  font-size: 0.7rem;
  font-weight: bold;
  display: inline-block;
  text-transform: uppercase;
  box-shadow: 0 2px 0 #8b1a1a;
}

/* ========== TABELAS ROBÓTICAS ========== */
.table-robotica {
  background: rgba(30, 42, 26, 0.85);
  border-radius: 20px;
  overflow: hidden;
  backdrop-filter: blur(4px);
  color: var(--robot-text);
}
.table-robotica th,
.table-robotica td {
  vertical-align: middle;
  padding: 12px 8px;
  border-color: #4a7c3f;
}
.table-robotica thead th {
  background: var(--robot-dark);
  color: var(--robot-gold);
  font-family: "Chakra Petch", monospace;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
}
.table-robotica tbody tr:hover {
  background: rgba(74, 124, 63, 0.3);
  transition: 0.2s;
}
.table-responsive {
  border-radius: 20px;
  overflow-x: auto;
}

/* ========== CERTIFICADO PREVIEW ========== */
.certificado-preview {
  background: transparent;
}
.certificado-modelo {
  font-family: "Courier New", "Press Start 2P", monospace;
  background: #0d1f0b !important;
  border: 3px double rgba(155, 188, 123, 0.9) !important;
  border-radius: 48px 24px 48px 24px !important;
  box-shadow: 0 20px 30px -10px rgba(0, 0, 0, 0.3);
  text-align: center;
  padding: 1.5rem;
}
.certificado-modelo h3 {
  font-family: "Press Start 2P", cursive;
  font-size: 0.9rem;
  color: #ffb347;
  margin-bottom: 1rem;
}
.nome-aluno-destaque {
  font-size: 22px;
  display: block;
  margin: 15px 0;
  color: #2c5e1f;
  background: #d4b87a !important;
  padding: 12px;
  border-radius: 40px;
  font-weight: bold;
  word-break: break-word;
}
.certificado-modelo p {
  color: #e9f5db;
  line-height: 1.4;
}
.certificado-modelo .data-rodape,
.certificado-modelo .assinatura-engracada {
  color: #e9f5db;
  font-size: 0.8rem;
}
.linha-certificado {
  border-color: #ffb347;
  margin: 15px 0;
}

/* ========== CADASTRO DE ALUNOS ========== */
.cadastro-alunos {
  background: #1e2a1a !important;
  border-radius: 32px;
  border-left: 5px solid #ffb347;
}
.cadastro-alunos h4,
.cadastro-alunos h5 {
  color: #ffb347;
  font-family: "Press Start 2P", cursive;
  font-size: 0.8rem;
}
.lista-alunos {
  list-style: none;
  padding-left: 0;
  max-height: 220px;
  overflow-y: auto;
}
.lista-alunos li {
  background: #2c3e2b;
  margin-bottom: 8px;
  padding: 8px 12px;
  border-radius: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #ebf0eb;
  font-weight: 500;
  transition: all 0.2s;
}
.lista-alunos li:hover {
  background: #3a5538;
  transform: translateX(5px);
}
.btn-selecionar-aluno {
  background: #ffb34720;
  border: 1px solid #ffb347;
  color: #ffb347;
  border-radius: 40px;
  padding: 4px 12px;
  font-size: 0.75rem;
  transition: all 0.2s;
}
.btn-selecionar-aluno:hover {
  background: #ffb347;
  color: #1e2a1a;
  transform: scale(1.05);
}
.btn-remover-aluno {
  background: none;
  border: none;
  color: #e74c3c;
  font-size: 1.2rem;
  cursor: pointer;
}

/* ========== BOTÕES ========== */
.btn-robotico-ano2 {
  background: linear-gradient(95deg, #ffb347, #ff8c00);
  border: none;
  color: #1e2a1a;
  font-weight: bold;
  padding: 8px 20px;
  border-radius: 60px;
  transition: all 0.3s;
  font-family: "Press Start 2P", cursive;
  font-size: 0.65rem;
}
.btn-robotico-ano2:hover:not(:disabled) {
  transform: scale(1.02);
  box-shadow: 0 0 12px #ffb347;
  background: linear-gradient(95deg, #ffa01e, #ff7000);
  color: white;
}
.btn-robotico-ano2:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.btn-outline-warning {
  border: 2px solid #ffb347;
  color: #ffb347;
  border-radius: 60px;
  font-weight: bold;
  background: transparent;
  transition: all 0.2s;
}
.btn-outline-warning:hover:not(:disabled) {
  background: #ffb347;
  color: #1e2a1a;
}

/* ========== RODAPÉ ROBÓTICO ========== */
.footer-robotico {
  background: #0c140b;
  background-image: repeating-linear-gradient(
    45deg,
    #2a3b24 0px,
    #2a3b24 2px,
    #1b2a18 2px,
    #1b2a18 8px
  );
  border-top: 5px solid #9bbc7b;
  box-shadow: 0 -8px 20px rgba(0, 0, 0, 0.5);
  position: relative;
  overflow: hidden;
  padding: 2rem 0 1rem;
  margin-top: 3rem;
}
.footer-rebelde {
  border-top-color: #ffb347;
}
.footer-rebelde::before {
  content: "⚠️ BUG ZONE ⚠️";
  position: absolute;
  bottom: 5px;
  right: 10px;
  font-size: 0.6rem;
  opacity: 0.3;
  font-family: monospace;
  white-space: nowrap;
  pointer-events: none;
}
.footer-logo {
  max-height: 70px;
  width: auto;
  filter: drop-shadow(2px 2px 6px black);
  transition: transform 0.2s ease;
  border-radius: 16px;
}
.footer-logo:hover {
  transform: scale(1.05);
}
.dev-nome {
  font-size: 0.85rem;
  font-weight: 500;
  line-height: 1.4;
  font-family: "Chakra Petch", monospace;
  color: #ebf0eb;
}
.dev-contato {
  font-size: 0.8rem;
}
.dev-contato a {
  color: #ebf0eb;
  text-decoration: none;
  transition:
    color 0.2s,
    text-shadow 0.2s;
  font-family: monospace;
}
.dev-contato a:hover {
  color: #ffb347;
  text-decoration: underline;
  text-shadow: 0 0 4px rgba(255, 180, 71, 0.5);
}
.relatorio-bugs {
  border-top: 1px dashed #ffb347;
  padding-top: 0.8rem;
  font-family: monospace;
  font-size: 0.75rem;
  color: #ffcc88;
  letter-spacing: 0.5px;
}
@keyframes contadorPisca {
  0%,
  100% {
    background-color: rgba(0, 0, 0, 0.3);
    transform: scale(1);
  }
  50% {
    background-color: rgba(255, 180, 71, 0.5);
    transform: scale(1.05);
  }
}
#relatorioBugs.atualizando {
  animation: contadorPisca 0.3s ease-in-out;
}

/* ========== ANIMAÇÕES GERAIS ========== */
@keyframes flutuarSuave {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-8px);
  }
  100% {
    transform: translateY(0px);
  }
}
.flutuar {
  animation: flutuarSuave 3s ease-in-out infinite;
}
@keyframes glitch {
  0%,
  100% {
    text-shadow: none;
  }
  2%,
  8% {
    text-shadow:
      -2px 0 #ff00ff,
      2px 0 #00ffff;
  }
  5% {
    text-shadow:
      2px 0 #ff00ff,
      -2px 0 #00ffff;
  }
}
.glitch-text {
  animation: glitch 3s infinite;
}
@keyframes glowPulse {
  0% {
    text-shadow: 0 0 2px var(--robot-gold);
  }
  100% {
    text-shadow: 0 0 8px var(--robot-glow);
  }
}
.projeto-header h2 i {
  animation: glowPulse 1.5s ease-in-out infinite alternate;
}
@keyframes curtoCircuito {
  0%,
  100% {
    background-color: #2c3e2b;
  }
  10%,
  30%,
  50% {
    background-color: #ffcc00;
  }
  20%,
  40% {
    background-color: #ff6600;
  }
}
@keyframes reboot {
  0% {
    opacity: 1;
    transform: scale(1);
  }
  30% {
    opacity: 0.5;
    transform: scale(0.98);
  }
  60% {
    opacity: 0;
    transform: scale(0.95);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* ========== SCROLLBAR PERSONALIZADA ========== */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: var(--robot-dark);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb {
  background: var(--robot-gold);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--robot-glow);
}
.lista-alunos::-webkit-scrollbar {
  width: 6px;
}
.lista-alunos::-webkit-scrollbar-track {
  background: #2c3e2b;
  border-radius: 10px;
}
.lista-alunos::-webkit-scrollbar-thumb {
  background: #ffb347;
  border-radius: 10px;
}

/* ========== RESPONSIVIDADE ========== */
@media (max-width: 768px) {
  .titulo-principal {
    font-size: 0.75rem;
    padding: 0.4rem 0.8rem;
    white-space: normal;
    word-break: keep-all;
  }
  .logo-rb,
  .logo-gn {
    max-height: 50px;
  }
  .subtitulo-chiclete {
    font-size: 0.6rem;
  }
  .menu-robomestre .navbar-collapse {
    background: rgba(13, 31, 11, 0.95);
    backdrop-filter: blur(12px);
    border-radius: 20px;
    margin-top: 12px;
    padding: 12px 0;
    border: 1px solid var(--robot-gold);
  }
  .menu-robomestre .nav-link {
    justify-content: center;
    margin: 4px 12px;
  }
  .footer-robotico {
    font-size: 0.75rem;
    padding: 1.5rem 0;
  }
  .footer-logo {
    max-height: 50px;
  }
  .dev-nome {
    font-size: 0.7rem;
  }
  .dev-contato {
    font-size: 0.65rem;
  }
  .relatorio-bugs {
    font-size: 0.65rem;
  }
  .table-robotica th,
  .table-robotica td {
    font-size: 0.7rem;
    padding: 8px 4px;
  }
  .projeto-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .badge-projeto {
    font-size: 0.6rem;
  }
  .certificado-modelo {
    padding: 1rem !important;
  }
  .certificado-modelo h3 {
    font-size: 0.7rem;
  }
  .nome-aluno-destaque {
    font-size: 18px;
    padding: 8px;
  }
  .btn-robotico-ano2 {
    font-size: 0.55rem;
    padding: 6px 12px;
  }
  .cadastro-alunos h4,
  .cadastro-alunos h5 {
    font-size: 0.7rem;
  }
  .lista-alunos li {
    font-size: 0.8rem;
  }
}
@media (max-width: 480px) {
  .titulo-principal {
    font-size: 0.6rem;
    padding: 0.3rem 0.6rem;
  }
  .logo-rb,
  .logo-gn {
    max-height: 40px;
  }
  .selo-sucata {
    font-size: 0.55rem;
    padding: 2px 8px;
  }
  .footer-logo {
    max-height: 40px;
  }
  .dev-nome {
    font-size: 0.6rem;
  }
  .relatorio-bugs {
    font-size: 0.55rem;
  }
  .certificado-modelo {
    padding: 0.8rem !important;
  }
  .nome-aluno-destaque {
    font-size: 16px;
  }
  .btn-robotico-ano2,
  .btn-outline-warning {
    width: 100%;
    text-align: center;
  }
  .cadastro-alunos .row .col-md-4,
  .cadastro-alunos .row .col-md-8 {
    margin-bottom: 8px;
  }
}

/* ========== IMPRESSÃO (certificados) ========== */
@media print {
  body.bg-robotica {
    background: white;
    padding: 0;
    margin: 0;
  }
  .bg-robocard {
    background: transparent !important;
    backdrop-filter: none !important;
    box-shadow: none !important;
    border: none !important;
    padding: 0 !important;
  }
  .cadastro-alunos,
  .btn-robotico-ano2,
  .btn-outline-warning,
  .alert-info,
  .text-muted,
  footer,
  .certificado-preview > .text-muted,
  .certificado-preview > p:last-child,
  .menu-robomestre,
  .cabecalho-robotico,
  .projeto-header,
  .badge-projeto,
  .navbar,
  .btn,
  .alert {
    display: none !important;
  }
  .certificado-modelo {
    background: #fffef7 !important;
    border: 3px solid #ffb347 !important;
    box-shadow: none !important;
    border-radius: 20px !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
    break-inside: avoid;
    page-break-inside: avoid;
    margin: 0 auto;
    width: 100%;
  }
  .certificado-modelo h3 {
    color: #ffb347 !important;
  }
  .nome-aluno-destaque {
    color: #2c5e1f !important;
    background: #d4b87a !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }
  .linha-certificado {
    border-color: #ffb347 !important;
  }
  .data-rodape,
  .assinatura-engracada {
    color: #4a6e2c !important;
  }
  @page {
    size: A4;
    margin: 1.2cm;
  }
  .print-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
  }
  .certificado-impressao {
    break-inside: avoid;
    page-break-inside: avoid;
    border: 3px solid #ffb347;
    border-radius: 20px;
    padding: 15px;
    background: #fffef7;
  }
}

/* ========== UTILITÁRIOS EXTRAS ========== */
.text-center.mb-4,
.text-center.mb-4 h3,
.text-center.mb-4 .lead,
.certificado-preview > .text-muted.mt-2.small,
footer .small.text-muted,
p.text-muted.mt-2.small,
p.small.text-muted,
li,
.minuto-descricao,
p,
.check-concluido span {
  color: var(--robot-text-claro) !important;
}
.alert-info {
  background-color: #1e2a1a;
  border-color: #ffb347;
  color: #e9f5db;
}
.alert-info a {
  color: #ffb347;
}