/* ── reset & base ── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;
  background: #0b0e14;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  color: #e8edf5;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(
      circle at 20% 50%,
      rgba(88, 130, 255, 0.08) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 50%,
      rgba(0, 210, 255, 0.06) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 50% 80%,
      rgba(170, 92, 195, 0.04) 0%,
      transparent 50%
    ),
    #0b0e14;
  animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.85;
  }
}

.dashboard {
  max-width: 900px;
  width: 100%;
}

/* ── header ── */
.header {
  margin-bottom: 3rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.header h1 {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #ffffff 0%, #d6e0ff 50%, #a0b9ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  width: fit-content;
}

.header p {
  font-size: 1.05rem;
  color: #8892a8;
  font-weight: 400;
  letter-spacing: 0.01em;
}

.header p span {
  color: #5f7cbf;
  font-weight: 500;
}

/* ── grid ── */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

/* ── cards ── */
.card {
  --accent: #6c8cff;

  display: flex;
  flex-direction: column;
  background: rgba(22, 28, 40, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-left: 4px solid var(--accent);
  border-radius: 1.5rem;
  padding: 2rem 1.5rem 1.75rem;
  text-decoration: none;
  color: #e8edf5;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.02);
  position: relative;
  overflow: hidden;
  min-height: 180px;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.03) 0%,
    transparent 100%
  );
  pointer-events: none;
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 1.5rem;
  padding: 1px;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.08),
    transparent 60%
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.card:hover {
  transform: translateY(-6px) scale(1.02);
  background: rgba(30, 38, 54, 0.9);
  border-color: rgba(255, 255, 255, 0.12);
  border-left-color: var(--accent);
  box-shadow:
    0 20px 48px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(120, 160, 255, 0.15),
    0 0 40px var(--accent-glow, rgba(108, 140, 255, 0.3));
}

.card:active {
  transform: translateY(-2px) scale(0.98);
}

.card--down {
  opacity: 0.65;
  border-left-color: #ff6b3f;
}

.card .name {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
  color: #f0f4ff;
}

.card .name-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.4rem;
  height: 1.4rem;
  flex-shrink: 0;
  color: var(--accent);
}

.card .name-icon img,
.card .name-icon svg {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.card .name-icon svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card .name-icon svg.fallback {
  display: none;
}

.card .name-text {
  line-height: 1.2;
}

.card .desc {
  font-size: 0.85rem;
  color: #8d9bb5;
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.35;
  margin-top: auto;
}

.card .arrow {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 1.2rem;
  color: #b0c4ff;
  transform: translateX(-8px);
}

.card:hover .arrow {
  opacity: 1;
  transform: translateX(0);
}

.empty {
  grid-column: 1 / -1;
  text-align: center;
  color: #4e5a72;
  font-size: 0.95rem;
  padding: 2rem 0;
}

.footer {
  margin-top: 3rem;
  text-align: center;
  font-size: 0.85rem;
  color: #4e5a72;
  letter-spacing: 0.02em;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

@media (max-width: 520px) {
  body {
    padding: 1.5rem;
  }

  .grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .card {
    min-height: 140px;
    padding: 1.75rem 1.5rem 1.5rem;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }

  .card .name {
    font-size: 1.05rem;
    flex: 1;
  }
  .card .name-icon {
    width: 1.2rem;
    height: 1.2rem;
  }
  .card .desc {
    width: 100%;
    margin-top: 0.5rem;
  }
  .card .arrow {
    position: static;
    opacity: 0.6;
    margin-left: auto;
    font-size: 1.1rem;
    transform: none;
  }
  .card:hover .arrow {
    transform: translateX(2px);
  }

  .header h1 {
    font-size: 1.8rem;
  }
}

@media (max-width: 400px) {
  .card .name {
    font-size: 1rem;
  }
  .card .name-icon {
    width: 1.1rem;
    height: 1.1rem;
  }
}

/* Базовый стиль точки-индикатора */
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}
/* Статус UP (Работает) */
.status-up {
  background-color: #2ecc71; /* Зеленый */
  box-shadow: 0 0 8px #2ecc71;
}

/* Статус DOWN (Не работает) */
.status-down {
  background-color: #e74c3c; /* Красный */
  box-shadow: 0 0 8px #e74c3c;
}