/* Reset básico e fonte futurista */
* {
  box-sizing: border-box;
  font-family: "Segoe UI", system-ui, sans-serif;
  transition: all 0.3s ease;
}

body {
  margin: 0;
  background: linear-gradient(135deg, #0a0f1c, #1b263b);
  color: #e5e7eb;
  font-size: 16px;
}

/* Container centralizado com sombra sutil */
.container {
  max-width: 950px;
  margin: 50px auto;
  padding: 30px;
  background: rgba(10, 15, 28, 0.7);
  border-radius: 20px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Títulos sofisticados */
h1, h2, h3 {
  margin: 0 0 12px;
  font-weight: 600;
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
  letter-spacing: 0.5px;
}

/* Barra de busca com efeito glow */
.search {
  display: flex;
  gap: 12px;
  margin-bottom: 35px;
}

input {
  flex: 1;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(5, 10, 25, 0.6);
  color: #e5e7eb;
  backdrop-filter: blur(6px);
  box-shadow: inset 0 1px 3px rgba(255, 255, 255, 0.05);
}

input:focus {
  outline: none;
  border: 1px solid #2563eb;
  box-shadow: 0 0 8px #2563ebaa;
}

/* Botões high-tech */
button {
  padding: 12px 18px;
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: white;
  cursor: pointer;
  font-weight: 500;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.5);
}

button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.6);
}

/* Cards com efeito glassmorphism e bordas neon */
.card {
  background: rgba(2, 6, 23, 0.8);
  border-radius: 18px;
  padding: 20px;
  margin-bottom: 22px;
  border: 1px solid rgba(37, 99, 235, 0.4);
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}

.subcard {
  background: rgba(2, 6, 23, 0.6);
  border: 1px dashed rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  padding: 14px;
  margin-top: 14px;
}

/* Grid futurista */
.row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
}

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

/* Status com neon */
.status.ok {
  color: #22c55e;
  text-shadow: 0 0 6px #22c55e80;
}

.status.alert {
  color: #facc15;
  text-shadow: 0 0 6px #facc1580;
}

/* Totais com destaque */
.totals {
  display: flex;
  justify-content: space-between;
  margin-top: 14px;
  font-weight: 600;
}

/* Header administrativo futurista */
.admin-header {
  display: flex;
  gap: 12px;
  padding: 22px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  background: rgba(5,10,25,0.7);
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}