* {
  box-sizing: border-box;
}

:root {
  --bg-dark: #05080a;           /* Fundo das fotos */
  --card-bg: rgba(15, 23, 42, 0.7); /* Efeito vidro */
  --neon-cyan: #00d4ff;         /* Azul ciano das fotos */
  --border-glass: rgba(0, 212, 255, 0.2);
}

body {
  margin: 0;
  font-family: 'Poppins', sans-serif; 
  background: var(--bg-dark);
  background-image: radial-gradient(circle at 50% 50%, #00222b 0%, #05080a 100%);
  color: #f1f5f9;
}

/* Títulos Neon */
h1, h2, h3 {
  color: #00d4ff !important; 
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 15px;
}

/* Descrições e Labels */
p, label {
  color: rgba(255, 255, 255, 0.7) !important;
  font-size: 14px;
  margin-bottom: 8px;
  display: block;
}

/* Números do Painel Admin */
.stat-card strong {
  font-size: 28px;
  color: #ffffff;
  text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.header h1 {
  margin: 0 0 8px;
}

.header p {
  margin: 0;
  color: #64748b;
}

.header-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.card {
  /* Visual das fotos de referência */
  background: rgba(15, 23, 42, 0.6) !important; 
  backdrop-filter: blur(12px); 
  border: 1px solid rgba(0, 212, 255, 0.2) !important; 
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  
  /* Ajuste de Proporção */
  display: flex;
  flex-direction: column;
  height: fit-content; 
  box-sizing: border-box;
}

/* Espaçamento entre as caixas no Admin e Cliente */
.grid {
  display: grid;
  gap: 24px;
}

.grid-2 {
  grid-template-columns: 1fr 1fr;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.gap-16 {
  gap: 16px;
}

.gap-24 {
  gap: 24px;
}

.top-space {
  margin-top: 24px;
}

input,
select {
  /* MANTÉM (Estrutura e proporção) */
  width: 100%;
  padding: 12px 16px !important;
  border-radius: 12px !important;
  font-size: 15px;
  margin-bottom: 15px;
  box-sizing: border-box; /* Fundamental para não sair da caixa */
  
  /* SUBSTITUI (Estética Dark Neon) */
  background: rgba(0, 0, 0, 0.4) !important; /* Fundo escuro translúcido */
  border: 1px solid rgba(0, 212, 255, 0.2) !important; /* Borda neon sutil */
  color: #ffffff !important; /* Texto branco para leitura */
  font-family: 'Poppins', sans-serif;
  outline: none;
  transition: 0.3s ease;
}

/* Efeito de foco quando o usuário clica */
input:focus, 
select:focus {
  border-color: #00d4ff !important;
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.3) !important;
}

button {
  width: 100%;
  padding: 14px 16px;
  border-radius: 16px;
  font-size: 16px;
  margin-bottom: 12px;
  cursor: pointer;
  border: none;
  transition: 0.3s;
}

.btn {
  width: auto;
  margin-bottom: 0;
}

.btn.full {
  width: 100%;
}

.btn-dark {
  background: linear-gradient(135deg, #004e59, #00d4ff) !important;
  color: white !important;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.btn-dark:hover {
  filter: brightness(1.2);
  transform: translateY(-1px);
}

.btn-light {
  background: rgba(255, 255, 255, 0.05) !important;
  color: #00d4ff !important;
  border: 1px solid rgba(0, 212, 255, 0.3) !important;
}

.btn-light:hover {
  background: rgba(0, 212, 255, 0.1);
}

.btn-danger {
  background: rgba(220, 38, 38, 0.8);
  color: white;
}

.alert {
  padding: 16px;
  border-radius: 18px;
  margin-bottom: 20px;
  background: #dcfce7;
  color: #166534;
}

.hidden {
  display: none !important;
}

.admin-login {
  max-width: 500px;
  margin: 0 auto;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.section-head p {
  margin: 4px 0 0;
  color: #64748b;
}

.wrap {
  flex-wrap: wrap;
}

.horarios-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.horario-btn {
  padding: 12px;
  border-radius: 16px;
  border: 1px solid rgba(0, 212, 255, 0.2);
  background: rgba(0, 0, 0, 0.4);
  color: #ffffff;
  transition: 0.3s;
}

/* efeito ao passar o mouse */
.horario-btn:hover {
  border-color: #00d4ff;
  background: rgba(0, 212, 255, 0.1);
}

/* 🔥 botão selecionado */
.horario-btn.active {
  background: #00d4ff;
  color: #000;
  border-color: #00d4ff;
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.6);
  transform: scale(1.05);
}

.stat-card p {
  margin: 0 0 8px;
  color: #64748b;
}

.stat-card strong {
  font-size: 32px;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.item-row {
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  padding: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.item-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.small-btn,
.wa-link {
  padding: 10px 14px;
  border-radius: 14px;
  text-decoration: none;
  color: white;
  display: inline-block;
  font-size: 14px;
}

.btn-green {
  background: #16a34a;
}

.btn-yellow {
  background: #f59e0b;
}

.btn-red {
  background: #dc2626;
}

.btn-blue {
  background: #0f172a;
}

.wa-link {
  background: #16a34a;
}

.report-box {
  margin-bottom: 14px;
  color: #334155;
}

.calendar-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.calendar-actions input,
.calendar-actions button {
  width: auto;
  margin-bottom: 0;
}

/* ===== FILTROS DE AGENDAMENTO ===== */
.filtros-agendamento {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.filtros-agendamento input[type="date"] {
  width: 180px !important;
}

.filtros-agendamento select {
  width: 180px !important;
}

.filtros-agendamento button {
  width: auto !important;
  margin-bottom: 0;
}

.calendario-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
}

.calendario-dia {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  padding: 12px;
  min-height: 120px;
}

.calendario-dia h4 {
  margin: 0 0 10px;
}

.cal-item {
  background: white;
  border-radius: 12px;
  padding: 8px;
  font-size: 14px;
  margin-bottom: 8px;
}

@media (max-width: 1100px) {
  .grid-4,
  .grid-3,
  .grid-2,
  .calendario-grid,
  .horarios-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 700px) {
  .grid-4,
  .grid-3,
  .grid-2,
  .calendario-grid,
  .horarios-grid {
    grid-template-columns: 1fr;
  }

  .item-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

.footer {
  margin-top: 40px;
  padding: 24px;
  text-align: center;
  color: #64748b;
}

.footer a {
  color: #0f172a;
  font-weight: bold;
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

.footer-link-btn {
  display: inline-block;
  margin-top: 12px;
  padding: 12px 18px;
  background: #0f172a;
  color: white !important;
  border-radius: 14px;
  text-decoration: none;
}

#btnToggleBarbeiros {
  margin-top: 15px !important;
}

.agendamento-card {
  padding: 12px;
  border-radius: 6px;
  margin-bottom: 8px;
  transition: background 0.3s;
}

/* cores por status */
.agendamento-confirmado {
  background-color: rgba(22, 163, 74, 0.2) !important;
  border-left: 4px solid #16a34a;
  color: #4ade80;
}

.agendamento-cancelado {
  background-color: rgba(220, 38, 38, 0.2) !important;
  border-left: 4px solid #dc2626;
  color: #f87171;
}

.agendamento-concluido {
  background-color: rgba(243, 244, 246, 0.05) !important;
  color: #94a3b8;
}

/* Container do Grid do Calendário */
#calendario {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 15px;
  margin-top: 25px;
}

/* O "Quadrado" de cada dia */
.calendario-dia {
  background: rgba(15, 23, 42, 0.6) !important; /* Escuro translúcido */
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 212, 255, 0.2) !important;
  border-radius: 16px;
  padding: 15px;
  min-height: 120px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* Efeito ao passar o mouse */
.calendario-dia:hover {
  border-color: #00d4ff !important;
  transform: translateY(-3px);
  background: rgba(0, 212, 255, 0.05) !important;
}

/* Título da Data (ex: 25/03) */
.calendario-dia h4 {
  color: #00d4ff !important;
  font-size: 14px;
  margin-bottom: 12px;
  border-bottom: 1px solid rgba(0, 212, 255, 0.1);
  padding-bottom: 5px;
  text-align: center;
}

/* Itens de Agendamento dentro do dia */
.cal-item {
  font-size: 11px;
  color: #e2e8f0 !important;
  background: rgba(0, 212, 255, 0.1);
  border-left: 3px solid #00d4ff;
  padding: 5px 8px;
  border-radius: 4px;
  margin-bottom: 6px;
  word-break: break-word;
}

/* Texto quando não há nada no dia */
.calendario-dia p {
  color: rgba(255, 255, 255, 0.3) !important;
  font-size: 11px;
  text-align: center;
  margin-top: 20px;
}

/* Ajuste do Rodapé (Footer) */
footer, .footer, .footer p {
    color: rgba(255, 255, 255, 0.7) !important; /* Mesma cor do texto ao redor */
    font-size: 12px;
    text-align: center;
    margin-top: 40px;
    padding-bottom: 20px;
}

/* Destaque no nome Lucas Carvalho */
footer a, .footer a {
    color: #00d4ff !important; /* Azul Ciano Neon para destacar */
    text-decoration: none;     /* Remove o sublinhado feio */
    font-weight: 600;          /* Deixa o nome levemente mais grosso */
    transition: 0.3s;          /* Suaviza o efeito de passar o mouse */
}

/* Efeito ao passar o mouse no nome */
footer a:hover, .footer a:hover {
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.8); /* Brilho neon ao passar o mouse */
    color: #ffffff !important;                   /* Fica branco brilhante */
}

/* ===== FILTROS PADRONIZADOS ===== */
.filtros-agendamento {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

/* TODOS com mesma altura */
.filtros-agendamento input,
.filtros-agendamento select,
.filtros-agendamento button {
  height: 42px;              /* altura padrão */
  padding: 0 14px !important;
  font-size: 14px;
  border-radius: 12px;
  margin-bottom: 0 !important;
  box-sizing: border-box;
}

/* largura controlada */
.filtros-agendamento input[type="date"] {
  width: 180px !important;
}

.filtros-agendamento select {
  width: 200px !important;
}

/* botão não estica */
.filtros-agendamento button {
  width: auto !important;
  display: flex;
  align-items: center;
  justify-content: center;
}

.full-width-section {
  width: 100%;
  display: block;
  margin-top: 24px;
}

.agendamento-aguardando {
  border-left: 5px solid #facc15;
  background: rgba(250, 204, 21, 0.1);
}

@media (max-width: 768px) {

  .header {
    flex-direction: column;
    gap: 10px;
  }

  .header-actions {
    width: 100%;
    display: flex;
    flex-direction: column;
  }

  .header-actions button {
    width: 100%;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .section-head.wrap > div {
    width: 100%;
  }

}

.card {
  margin-bottom: 20px;
}

.section-head.wrap > div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.calendario-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal.hidden {
  display: none;
}

.modal-content {
  background: #111;
  padding: 20px;
  border-radius: 12px;
  width: 320px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Ajusta a cor do texto de exemplo (placeholder) para todas as caixas */
input::placeholder,
select::placeholder,
textarea::placeholder {
  color: rgba(255, 255, 255, 0.8) !important;
  opacity: 1; /* Necessário para Firefox */
}

/* Garante que o texto digitado também seja branco puro */
input, 
select, 
textarea {
  color: #ffffff !important;
}

/* Ajuste específico para o ícone de seta do <select> (em alguns navegadores) */
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23ffffff' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  appearance: none; /* Remove a seta padrão feia do navegador */
}

/* Torna o ícone do calendário branco nos navegadores Chrome, Edge e Safari */
input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1) brightness(1.5);
    cursor: pointer;
    transition: 0.3s;
}

/* Efeito de brilho ao passar o mouse sobre o ícone */
input[type="date"]::-webkit-calendar-picker-indicator:hover {
    filter: invert(1) brightness(2) drop-shadow(0 0 5px rgba(0, 212, 255, 0.8));
}

/* Ajuste para o input de Mês (usado nos relatórios admin) */
input[type="month"]::-webkit-calendar-picker-indicator {
    filter: invert(1) brightness(1.5);
    cursor: pointer;
}

/* ===== LOADING ===== */
.loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 8, 10, 0.9);
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.loading p {
  margin-top: 15px;
  color: var(--neon-cyan);
  font-size: 14px;
  letter-spacing: 1px;
}

.spinner {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 3px solid rgba(0, 212, 255, 0.2);
  border-top: 3px solid var(--neon-cyan);
  box-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
  animation: spin 0.8s linear infinite;
}

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