/* Import de fonte moderna */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Cores Principais (Tons de Verde Dark) */
  --bg-main: #061f18;
  --bg-card: #0d2c22;
  --bg-card-hover: #133a2d;
  --border-color: rgba(255, 255, 255, 0.08);
  
  /* Status */
  --online-bg: #10b981;
  --online-glow: rgba(16, 185, 129, 0.3);
  --offline-bg: #ef4444;
  --offline-glow: rgba(239, 68, 68, 0.3);

  /* Texto e Destaques */
  --text-main: #f0fdf4;
  --text-muted: #86efac;
  --accent-color: #34d399;
  --accent-glow: rgba(52, 211, 153, 0.2);

  /* Fontes e Raios */
  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --radius-lg: 16px;
  --radius-sm: 8px;
  --transition-fast: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset básico */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-family);
  min-height: 100vh;
  padding: 32px 24px;
  -webkit-font-smoothing: antialiased;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 36px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}

/* Status do Servidor */
#status-server {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 9999px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

#status-server::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: currentColor;
}

.online {
  background-color: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
  box-shadow: 0 0 12px var(--online-glow);
}

.offline {
  background-color: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
  box-shadow: 0 0 12px var(--offline-glow);
}

/* Container do Grid */
.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

/* Cards */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
  transition: transform var(--transition-fast), 
              box-shadow var(--transition-fast), 
              border-color var(--transition-fast), 
              background-color var(--transition-fast);
}

.card:hover {
  transform: translateY(-6px);
  background-color: var(--bg-card-hover);
  border-color: rgba(52, 211, 153, 0.4);
  box-shadow: 0 20px 30px -10px rgba(0, 0, 0, 0.7), 
              0 0 20px var(--accent-glow);
}

/* Imagem do Card */
.card-img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-fast);
}

.card:hover .card-img {
  transform: scale(1.03);
}

/* Fallback (Server OFF) */
.card-placeholder {
  width: 100%;
  height: 190px;
  background: linear-gradient(135deg, #0d2c22 0%, #061f18 100%);
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  border-bottom: 1px dashed var(--border-color);
}

/* Conteúdo do Card */
.card-content {
  padding: 20px;
}

.card-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--accent-color);
  line-height: 1.3;
}

.card-desc {
  font-size: 0.9rem;
  color: #a7f3d0;
  line-height: 1.5;
  opacity: 0.85;
}