/* =============================================================
   Sistema de Anotações — Tema Preto / Laranja + Bootstrap 5
   ============================================================= */

:root {
  --plc-bg:          #0f0f0f;
  --plc-bg-soft:     #181818;
  --plc-bg-card:     #1f1f1f;
  --plc-bg-input:    #2a2a2a;
  --plc-orange:      #f97316;
  --plc-orange-soft: #fb923c;
  --plc-orange-dark: #c2410c;
  --plc-text:        #f1f5f9;
  --plc-muted:       #94a3b8;
  --plc-border:      rgba(249, 115, 22, 0.30);
  --plc-border-soft: rgba(255,255,255,0.08);
}

/* ---- Base ---- */
html, body {
  background-color: var(--plc-bg);
  color: var(--plc-text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
}

a { color: var(--plc-orange-soft); }
a:hover { color: var(--plc-orange); }

/* Bootstrap usa cores fixas (cinza escuro) nessas classes utilitárias,
   que ficam ilegíveis sobre o fundo escuro do tema. Sobrescrever para
   um tom claro/acinzentado com contraste adequado. */
.text-secondary,
.text-muted {
  color: var(--plc-muted) !important;
}

.text-dark,
.text-body {
  color: var(--plc-text) !important;
}

code {
  background: #2a2a2a;
  color: var(--plc-orange-soft);
  padding: .15rem .4rem;
  border-radius: 4px;
  font-size: .875em;
}

/* ---- Navbar ---- */
.navbar-plc {
  background-color: #111111 !important;
  border-bottom: 1px solid var(--plc-border);
}

.navbar-plc .navbar-brand {
  color: var(--plc-orange) !important;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: .02em;
}

.navbar-plc .nav-link {
  color: var(--plc-muted) !important;
  font-size: .9rem;
  transition: color .15s;
}

.navbar-plc .nav-link:hover,
.navbar-plc .nav-link.active {
  color: var(--plc-orange-soft) !important;
}

.navbar-plc .navbar-toggler {
  border-color: var(--plc-border);
}

.navbar-plc .navbar-toggler-icon {
  filter: invert(60%) sepia(80%) saturate(400%) hue-rotate(350deg);
}

.navbar-usuario-nome {
  color: var(--plc-muted);
  font-size: .85rem;
}

/* ---- Containers ---- */
.page-wrapper {
  padding-top: 1.5rem;
  padding-bottom: 3rem;
}

/* ---- Cards ---- */
.card {
  --bs-card-color: var(--plc-text);
  --bs-card-bg: var(--plc-bg-card);
  --bs-card-border-color: var(--plc-border);
  background-color: var(--plc-bg-card) !important;
  border: 1px solid var(--plc-border) !important;
  border-radius: 10px !important;
  overflow: hidden;
  color: var(--plc-text);
}

.card-body {
  color: var(--plc-text);
}

/* Garante legibilidade de qualquer texto genérico dentro de cards,
   independente da tag usada (span, strong, p, div, em) */
.card-body span,
.card-body strong,
.card-body p,
.card-body div,
.card-body li {
  color: var(--plc-text);
}

.card-header {
  background-color: rgba(249, 115, 22, 0.08) !important;
  border-bottom: 1px solid var(--plc-border) !important;
  color: var(--plc-text) !important;
  font-weight: 600;
}

/* Garante que a tabela respeite o arredondamento do card,
   mesmo dentro do wrapper .table-responsive */
.card .table-responsive {
  border-radius: 10px;
  overflow: hidden;
}

.card .table {
  margin-bottom: 0;
}

/* Resetar variáveis internas do Bootstrap que causam fundo branco */
.table {
  --bs-table-bg: var(--plc-bg-card);
  --bs-table-striped-bg: rgba(255,255,255,0.02);
  --bs-table-hover-bg: rgba(249,115,22,0.07);
  --bs-table-border-color: var(--plc-border-soft);
  --bs-table-color: var(--plc-text);
  color: var(--plc-text) !important;
  border-color: var(--plc-border-soft) !important;
}

.table thead th {
  background-color: rgba(249, 115, 22, 0.12) !important;
  color: var(--plc-orange-soft) !important;
  border-color: var(--plc-border) !important;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  font-weight: 600;
}

.table tbody tr {
  background-color: var(--plc-bg-card) !important;
  border-color: var(--plc-border-soft) !important;
}

.table tbody td,
.table tbody th {
  background-color: transparent !important;
  color: var(--plc-text) !important;
}

.linha-inativa { opacity: .45; }

/* ---- Formulários ---- */
.form-label {
  color: var(--plc-muted);
  font-size: .875rem;
  font-weight: 500;
  margin-bottom: .3rem;
}

.form-control,
.form-select {
  background-color: var(--plc-bg-input) !important;
  border: 1px solid rgba(255,255,255,0.12) !important;
  color: var(--plc-text) !important;
  border-radius: 7px !important;
  font-size: .9rem;
}

.form-control::placeholder { color: #64748b !important; }

.form-control:focus,
.form-select:focus {
  background-color: var(--plc-bg-input) !important;
  border-color: var(--plc-orange) !important;
  box-shadow: 0 0 0 3px rgba(249,115,22,.2) !important;
  color: var(--plc-text) !important;
  outline: none;
}

.form-select option {
  background-color: var(--plc-bg-card);
  color: var(--plc-text);
}

.form-text {
  color: var(--plc-muted) !important;
  font-size: .78rem;
}

.form-check-input {
  background-color: var(--plc-bg-input) !important;
  border-color: rgba(255,255,255,0.2) !important;
}

.form-check-input:checked {
  background-color: var(--plc-orange) !important;
  border-color: var(--plc-orange) !important;
}

.form-check-label { color: var(--plc-text); font-size: .9rem; }

/* Input file */
.form-control[type="file"] {
  color: var(--plc-muted) !important;
}

.form-control[type="file"]::-webkit-file-upload-button {
  background: var(--plc-orange);
  color: #fff;
  border: none;
  padding: .35rem .85rem;
  border-radius: 5px;
  cursor: pointer;
  font-size: .82rem;
  margin-right: .75rem;
  transition: background .15s;
}

.form-control[type="file"]::-webkit-file-upload-button:hover {
  background: var(--plc-orange-dark);
}

/* ---- Botões ---- */
.btn-primary {
  background-color: var(--plc-orange) !important;
  border-color: var(--plc-orange) !important;
  color: #fff !important;
  font-weight: 600;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--plc-orange-dark) !important;
  border-color: var(--plc-orange-dark) !important;
}

.btn-outline-primary {
  color: var(--plc-orange) !important;
  border-color: var(--plc-orange) !important;
}

.btn-outline-primary:hover {
  background-color: var(--plc-orange) !important;
  color: #fff !important;
}

.btn-secondary {
  background-color: #2a2a2a !important;
  border-color: rgba(255,255,255,0.15) !important;
  color: var(--plc-text) !important;
}

.btn-secondary:hover {
  background-color: #333 !important;
  border-color: rgba(255,255,255,0.25) !important;
}

.btn-warning {
  background-color: #d97706 !important;
  border-color: #d97706 !important;
  color: #fff !important;
}

.btn-outline-warning {
  color: #f59e0b !important;
  border-color: #d97706 !important;
  background-color: transparent !important;
}

.btn-outline-warning:hover {
  background-color: #d97706 !important;
  color: #fff !important;
}

.btn-success {
  background-color: #16a34a !important;
  border-color: #16a34a !important;
}

.btn-danger {
  background-color: #dc2626 !important;
  border-color: #dc2626 !important;
}

/* ---- Alertas / badges ---- */
.alert-success {
  background-color: rgba(22,163,74,.15) !important;
  border-color: rgba(22,163,74,.4) !important;
  color: #86efac !important;
}

.alert-danger {
  background-color: rgba(220,38,38,.15) !important;
  border-color: rgba(220,38,38,.4) !important;
  color: #fca5a5 !important;
}

.alert-warning {
  background-color: rgba(217,119,6,.15) !important;
  border-color: rgba(217,119,6,.4) !important;
  color: #fcd34d !important;
}

.alert-info {
  background-color: rgba(249,115,22,.1) !important;
  border-color: var(--plc-border) !important;
  color: var(--plc-orange-soft) !important;
}

/* badges de status */
.badge-ativo     { background-color: rgba(22,163,74,.25);  color: #86efac; }
.badge-pendente  { background-color: rgba(217,119,6,.25);  color: #fcd34d; }
.badge-arquivado { background-color: rgba(100,116,139,.25);color: #94a3b8; }
.badge-admin     { background-color: rgba(139,92,246,.25); color: #c4b5fd; }
.badge-usuario   { background-color: rgba(14,165,233,.25); color: #7dd3fc; }
.badge-inativo   { background-color: rgba(239,68,68,.2);   color: #fca5a5; }
.badge-tipo      { background-color: rgba(249,115,22,.15); color: var(--plc-orange-soft); }

/* ---- Modal de confirmação (Bootstrap 5) ---- */
.modal-content {
  --bs-modal-bg: var(--plc-bg-card);
  --bs-modal-color: var(--plc-text);
  --bs-modal-border-color: var(--plc-border);
  background-color: var(--plc-bg-card) !important;
  color: var(--plc-text) !important;
  border: 1px solid var(--plc-border) !important;
  border-radius: 12px !important;
  box-shadow: 0 18px 60px rgba(0, 0, 0, .65);
}

.modal-header {
  background-color: rgba(249, 115, 22, .08) !important;
  border-bottom: 1px solid var(--plc-border) !important;
  color: var(--plc-text) !important;
}

.modal-title {
  color: var(--plc-text) !important;
  font-weight: 700;
}

.modal-body {
  background-color: var(--plc-bg-card) !important;
  color: var(--plc-text) !important;
}

.modal-footer {
  background-color: var(--plc-bg-card) !important;
  border-top: 1px solid var(--plc-border) !important;
}

.modal-backdrop.show {
  opacity: .75;
}

.modal .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
  opacity: .85;
}

.modal .btn-close:hover {
  opacity: 1;
}


/* ---- Página de login ---- */
.login-page {
  min-height: 100vh;
  background: var(--plc-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card {
  background: var(--plc-bg-card) !important;
  border: 1px solid var(--plc-border) !important;
  border-radius: 14px !important;
  width: 100%;
  max-width: 420px;
  padding: 2.5rem 2rem;
  box-shadow: 0 8px 40px rgba(0,0,0,.5);
}

.login-logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--plc-orange);
  margin-bottom: .25rem;
}

.login-sub {
  color: var(--plc-muted);
  font-size: .9rem;
  margin-bottom: 1.75rem;
}

/* ---- Page header ---- */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--plc-border);
}

.page-header h1 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--plc-text);
  margin: 0;
}

/* ---- Tags inline ---- */
.tag-pill {
  display: inline-block;
  background: rgba(249,115,22,.15);
  color: var(--plc-orange-soft);
  border: 1px solid var(--plc-border);
  padding: .15rem .6rem;
  border-radius: 99px;
  font-size: .75rem;
  font-weight: 500;
}

/* ---- Subregistro card ---- */
.sub-card {
  background: var(--plc-bg-soft) !important;
  border: 1px solid var(--plc-border-soft) !important;
  border-left: 3px solid var(--plc-orange) !important;
  margin-bottom: 1rem;
}

.sub-card pre {
  background: #111;
  color: var(--plc-muted);
  border: 1px solid var(--plc-border-soft);
  border-radius: 6px;
  padding: .75rem 1rem;
  font-size: .82rem;
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
}

/* ---- Info block ---- */
.info-block {
  background: rgba(249,115,22,.07);
  border: 1px solid var(--plc-border);
  border-radius: 8px;
  padding: .75rem 1rem;
  font-size: .875rem;
  margin-bottom: 1.25rem;
}

/* ---- Rodapé ---- */
.footer-plc {
  border-top: 1px solid var(--plc-border-soft);
  color: #475569;
  font-size: .78rem;
  text-align: center;
  padding: 1.5rem 0;
  margin-top: 3rem;
}

/* ---- Upload area ---- */
.upload-area {
  border: 2px dashed var(--plc-border);
  border-radius: 10px;
  padding: 1.5rem;
  background: rgba(249,115,22,.04);
  text-align: center;
  transition: border-color .2s;
}

.upload-area:hover {
  border-color: var(--plc-orange-soft);
}

/* ---- Detalhe registro ---- */
.detalhe-item {
  display: flex;
  gap: .75rem;
  padding: .5rem 0;
  border-bottom: 1px solid var(--plc-border-soft);
  align-items: baseline;
  flex-wrap: wrap;
}

.detalhe-item:last-child { border-bottom: none; }

.detalhe-label {
  color: var(--plc-muted);
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  min-width: 90px;
}

/* Classes semânticas de reforço de legibilidade — garantem contraste
   independentemente de qual componente Bootstrap envolve o elemento. */
.registro-info-value {
  color: var(--plc-text);
}

.subregistro-title {
  color: var(--plc-text);
}

.arquivo-nome {
  color: var(--plc-text);
}

/* ---- Vazio ---- */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--plc-muted);
}

.empty-state p { margin-bottom: .75rem; }

/* ---- Responsividade extra ---- */
@media (max-width: 576px) {
  .page-header { flex-direction: column; align-items: flex-start; }
  .btn { width: 100%; justify-content: center; }
  .btn + .btn { margin-top: .4rem; }
  .table { font-size: .8rem; }
}

/* ---- Anexos: card de arquivo (Bloco 3) ---- */
.arquivo-card {
  background: var(--plc-bg-soft);
  border: 1px solid var(--plc-border-soft);
  border-radius: 8px;
  padding: .75rem;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.arquivo-thumb {
  max-width: 100%;
  max-height: 160px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--plc-border-soft);
  display: block;
  cursor: pointer;
}

.arquivo-audio {
  width: 100%;
  max-height: 40px;
}

.arquivo-video {
  width: 100%;
  max-height: 200px;
  border-radius: 6px;
  border: 1px solid var(--plc-border-soft);
  background: #000;
}

.arquivo-icone {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60px;
}

.arquivo-info {
  flex-grow: 1;
}

/* ---- Busca (Bloco 3) ---- */
.pagination .page-link {
  background-color: var(--plc-bg-input) !important;
  border-color: var(--plc-border-soft) !important;
  color: var(--plc-text) !important;
}

.pagination .page-link:hover {
  background-color: rgba(249, 115, 22, .15) !important;
  color: var(--plc-orange-soft) !important;
}

.pagination .page-item.active .page-link {
  background-color: var(--plc-orange) !important;
  border-color: var(--plc-orange) !important;
  color: #fff !important;
}

.pagination .page-item.disabled .page-link {
  background-color: var(--plc-bg-card) !important;
  border-color: var(--plc-border-soft) !important;
  color: var(--plc-muted) !important;
}