@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --preto: #f7f5f0;
  --grafite: #ffffff;
  --grafite-medio: #f1ede4;
  --cinza: #b0a898;
  --cinza-claro: #6b6459;
  --borda: #e3ddd0;
  --dourado: #b8935a;
  --dourado-claro: #c9a96e;
  --dourado-escuro: #9a7a4a;
  --branco: #2b2621;
  --branco-suave: #4a4339;
  --vermelho: #c0392b;
  --verde: #27ae60;
  --azul: #2980b9;
  --laranja: #e67e22;

  --radius: 8px;
  --radius-lg: 14px;
  --sombra: 0 4px 24px rgba(0,0,0,0.12);
  --sombra-leve: 0 2px 12px rgba(0,0,0,0.08);
  --transicao: all 0.25s ease;
}

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

html, body {
  height: 100%;
  font-family: 'DM Sans', sans-serif;
  background: var(--preto);
  color: var(--branco);
  font-size: 15px;
  line-height: 1.6;
}

/* ─── Layout Principal ─── */
.app { display: none; height: 100vh; overflow: hidden; }
.app.ativo { display: flex; }

.sidebar {
  width: 260px;
  min-width: 260px;
  background: var(--grafite);
  border-right: 1px solid var(--borda);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.main-content {
  flex: 1;
  overflow-y: auto;
  padding: 32px;
  background: var(--preto);
}

/* ─── Sidebar ─── */
.sidebar-logo {
  padding: 28px 24px 20px;
  border-bottom: 1px solid var(--borda);
}

.logo-titulo {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--dourado);
  line-height: 1.2;
  letter-spacing: 0.5px;
}

.logo-sub {
  font-size: 11px;
  color: var(--cinza-claro);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 4px;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 0;
  overflow-y: auto;
}

.nav-section {
  padding: 8px 24px 4px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--cinza-claro);
  margin-top: 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 24px;
  cursor: pointer;
  transition: var(--transicao);
  color: var(--cinza-claro);
  font-size: 14px;
  font-weight: 400;
  position: relative;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.nav-item:hover { color: var(--branco); background: rgba(0,0,0,0.04); }

.nav-item.ativo {
  color: var(--dourado);
  background: rgba(201,169,110,0.08);
}

.nav-item.ativo::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--dourado);
  border-radius: 0 2px 2px 0;
}

.nav-icon { font-size: 18px; width: 20px; text-align: center; }

.badge {
  margin-left: auto;
  background: var(--vermelho);
  color: white;
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 10px;
  font-weight: 600;
}

.sidebar-usuario {
  padding: 16px 24px;
  border-top: 1px solid var(--borda);
}

.usuario-nome { font-size: 14px; font-weight: 500; color: var(--branco); }
.usuario-perfil {
  font-size: 11px;
  color: var(--dourado);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 2px;
}

.btn-sair {
  margin-top: 12px;
  width: 100%;
  padding: 8px;
  background: rgba(192,57,43,0.15);
  border: 1px solid rgba(192,57,43,0.3);
  color: #e74c3c;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px;
  transition: var(--transicao);
}

.btn-sair:hover { background: rgba(192,57,43,0.3); }

/* ─── Páginas ─── */
.pagina { display: none; }
.pagina.ativa { display: block; }

.pagina-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--borda);
}

.pagina-titulo {
  font-family: 'Playfair Display', serif;
  font-size: 26px;
  font-weight: 600;
  color: var(--branco);
}

.pagina-sub { font-size: 14px; color: var(--cinza-claro); margin-top: 4px; }

/* ─── Cards ─── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.card-stat {
  background: var(--grafite);
  border: 1px solid var(--borda);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.card-stat-valor {
  font-size: 32px;
  font-weight: 700;
  font-family: 'Playfair Display', serif;
  color: var(--dourado);
}

.card-stat-label { font-size: 13px; color: var(--cinza-claro); margin-top: 4px; }

/* ─── Botões ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transicao);
  border: none;
  font-family: 'DM Sans', sans-serif;
  text-decoration: none;
}

.btn-primario {
  background: var(--dourado);
  color: var(--branco);
  font-weight: 600;
}

.btn-primario:hover { background: var(--dourado-claro); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(201,169,110,0.3); }

.btn-secundario {
  background: rgba(0,0,0,0.04);
  color: var(--branco);
  border: 1px solid var(--borda);
}

.btn-secundario:hover { background: rgba(0,0,0,0.08); }

.btn-perigo { background: rgba(192,57,43,0.2); color: #e74c3c; border: 1px solid rgba(192,57,43,0.3); }
.btn-perigo:hover { background: rgba(192,57,43,0.35); }

.btn-sucesso { background: rgba(39,174,96,0.2); color: #2ecc71; border: 1px solid rgba(39,174,96,0.3); }
.btn-sucesso:hover { background: rgba(39,174,96,0.35); }

.btn-sm { padding: 6px 14px; font-size: 12px; }

/* ─── Formulários ─── */
.form-grupo { margin-bottom: 18px; }
.form-label { display: block; font-size: 13px; color: var(--cinza-claro); margin-bottom: 6px; font-weight: 500; }
.form-label span { color: var(--vermelho); }

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--grafite-medio);
  border: 1px solid var(--borda);
  border-radius: var(--radius);
  color: var(--branco);
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
  transition: var(--transicao);
  outline: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--dourado);
  box-shadow: 0 0 0 3px rgba(201,169,110,0.1);
}

.form-input::placeholder { color: var(--cinza); }
.form-select option { background: var(--grafite); }
.form-textarea { resize: vertical; min-height: 80px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ─── Tabelas ─── */
.tabela-container {
  background: var(--grafite);
  border: 1px solid var(--borda);
  border-radius: var(--radius-lg);
  /* auto em vez de hidden: numa tela estreita a tabela rola por dentro do
     card em vez de espremer/cortar colunas. Ainda recorta os cantos
     arredondados, já que qualquer valor diferente de "visible" faz isso. */
  overflow-x: auto;
}

.tabela {
  width: 100%;
  border-collapse: collapse;
}

.tabela th {
  padding: 12px 16px;
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--cinza-claro);
  background: rgba(0,0,0,0.03);
  font-weight: 500;
  border-bottom: 1px solid var(--borda);
}

.tabela td {
  padding: 13px 16px;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  font-size: 14px;
  vertical-align: middle;
}

.tabela tr:last-child td { border-bottom: none; }
.tabela tr:hover td { background: rgba(0,0,0,0.02); }

.paginacao {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 16px;
  font-size: 13px;
  color: var(--cinza-claro);
}

.paginacao button:disabled { opacity: 0.4; cursor: not-allowed; }

/* ─── Status badges ─── */
.status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
}

.status-pendente { background: rgba(230,126,34,0.15); color: #f39c12; border: 1px solid rgba(230,126,34,0.3); }
.status-aprovado { background: rgba(39,174,96,0.15); color: #2ecc71; border: 1px solid rgba(39,174,96,0.3); }
.status-rejeitado { background: rgba(192,57,43,0.15); color: #e74c3c; border: 1px solid rgba(192,57,43,0.3); }
.status-cancelado { background: rgba(100,100,100,0.15); color: #888; border: 1px solid rgba(100,100,100,0.3); }

/* ─── Modal ─── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 24px;
  backdrop-filter: blur(4px);
}

.modal-overlay.ativo { display: flex; }

.modal {
  background: var(--grafite);
  border: 1px solid var(--borda);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--sombra);
  animation: modalEntrada 0.2s ease;
}

@keyframes modalEntrada {
  from { opacity: 0; transform: scale(0.95) translateY(-10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--borda);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-titulo {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  color: var(--branco);
}

.modal-fechar {
  background: none;
  border: none;
  color: var(--cinza-claro);
  font-size: 22px;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
  transition: var(--transicao);
}

.modal-fechar:hover { color: var(--branco); }

.modal-body { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--borda); display: flex; gap: 10px; justify-content: flex-end; }

/* ─── Login ─── */
#tela-login {
  display: flex;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  background: var(--preto);
  background-image:
    radial-gradient(ellipse 60% 60% at 50% -20%, rgba(201,169,110,0.06) 0%, transparent 70%);
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--grafite);
  border: 1px solid var(--borda);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--sombra);
}

.login-logo {
  text-align: center;
  margin-bottom: 32px;
}

.login-logo-icone {
  font-size: 40px;
  margin-bottom: 12px;
}

.login-logo-titulo {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  color: var(--dourado);
  font-weight: 700;
}

.login-logo-sub {
  font-size: 12px;
  color: var(--cinza-claro);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 4px;
}

/* ─── Calendário ─── */
.calendario-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.calendario-titulo-mes {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  color: var(--branco);
}

.calendario-grid {
  background: var(--grafite);
  border: 1px solid var(--borda);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.calendario-dias-semana {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background: rgba(0,0,0,0.03);
  border-bottom: 1px solid var(--borda);
}

.cal-dia-semana {
  padding: 10px 4px;
  text-align: center;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--cinza-claro);
}

.calendario-dias {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.cal-dia {
  min-height: 80px;
  padding: 8px;
  border: 1px solid rgba(0,0,0,0.05);
  cursor: pointer;
  transition: var(--transicao);
  position: relative;
}

.cal-dia:hover { background: rgba(201,169,110,0.05); }
.cal-dia.hoje { background: rgba(201,169,110,0.06); }
.cal-dia.hoje .cal-dia-num { color: var(--dourado); font-weight: 700; }
.cal-dia.outro-mes { opacity: 0.3; cursor: default; }
.cal-dia.passado { opacity: 0.4; cursor: default; }
.cal-dia.selecionado { background: rgba(201,169,110,0.1); border-color: var(--dourado-escuro); }

.cal-dia-num {
  font-size: 14px;
  color: var(--branco);
  margin-bottom: 4px;
  font-weight: 500;
}

.cal-eventos {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cal-evento {
  font-size: 11px;
  padding: 2px 5px;
  border-radius: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cal-evento.aprovado { background: rgba(39,174,96,0.2); color: #2ecc71; }
.cal-evento.pendente { background: rgba(230,126,34,0.2); color: #f39c12; }
.cal-evento.meu { border-left: 2px solid var(--dourado); }

/* ─── Slots de horário ─── */
.slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.slot {
  padding: 12px;
  border-radius: var(--radius);
  border: 1px solid var(--borda);
  cursor: pointer;
  text-align: center;
  transition: var(--transicao);
  background: var(--grafite-medio);
}

.slot.disponivel:hover { border-color: var(--dourado); background: rgba(201,169,110,0.08); }
.slot.disponivel.selecionado { border-color: var(--dourado); background: rgba(201,169,110,0.15); color: var(--dourado); }
.slot.ocupado { opacity: 0.4; cursor: not-allowed; text-decoration: line-through; }

.slot-hora { font-size: 15px; font-weight: 600; }
.slot-status { font-size: 11px; color: var(--cinza-claro); margin-top: 2px; }

/* ─── Alertas ─── */
.alerta {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  margin-bottom: 16px;
  display: none;
}
.alerta.ativo { display: block; }
.alerta-erro { background: rgba(192,57,43,0.15); border: 1px solid rgba(192,57,43,0.3); color: #e74c3c; }
.alerta-sucesso { background: rgba(39,174,96,0.15); border: 1px solid rgba(39,174,96,0.3); color: #2ecc71; }
.alerta-info { background: rgba(41,128,185,0.15); border: 1px solid rgba(41,128,185,0.3); color: #3498db; }

/* ─── Vazio ─── */
.vazio {
  text-align: center;
  padding: 48px 24px;
  color: var(--cinza-claro);
}
.vazio-icone { font-size: 40px; margin-bottom: 12px; opacity: 0.5; }
.vazio-texto { font-size: 15px; }

/* ─── Loading ─── */
.loading {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(201,169,110,0.3);
  border-top-color: var(--dourado);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .sidebar { width: 200px; min-width: 200px; }
  .main-content { padding: 20px 16px; }
  .form-grid { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .app.ativo { flex-direction: column; }
  .sidebar { width: 100%; min-width: unset; height: auto; flex-direction: row; overflow-x: auto; }
  .sidebar-logo { display: none; }
  .sidebar-nav { display: flex; padding: 8px; white-space: nowrap; }
  .nav-section { display: none; }
  .nav-item { flex-direction: column; gap: 4px; padding: 8px 12px; font-size: 11px; min-width: 72px; }
  .sidebar-usuario { display: none; }
  .main-content { padding: 16px; overflow-y: auto; }
}

.sep { height: 1px; background: var(--borda); margin: 16px 0; }