:root {
  --bg: #0a0c10;
  --bg-panel: rgba(22, 26, 33, 0.72);
  --bg-card: #1c212b;
  --border: rgba(255, 255, 255, 0.08);
  --text: #f0f2f8;
  --text-dim: #9aa1b2;
  --accent: #4da3ff;
  --accent-glow: rgba(77, 163, 255, 0.35);
  --green: #3ddc84;
  --red: #ff5c5c;
  --amber: #ffb020;
  --radius: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--text);
  font-family: -apple-system, "SF Pro Display", "Inter", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  padding-bottom: 64px;
  background:
    radial-gradient(1200px 600px at 15% -5%, rgba(77, 163, 255, 0.10), transparent 60%),
    radial-gradient(1000px 500px at 90% 10%, rgba(61, 220, 132, 0.06), transparent 60%),
    var(--bg);
  min-height: 100vh;
}

/* ---------- Top bar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 12, 16, 0.75);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--border);
  padding: 14px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand h1 {
  font-size: 19px;
  margin: 0;
  font-weight: 700;
  letter-spacing: 0.2px;
  background: linear-gradient(135deg, #fff 30%, #9ec5ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--amber);
  position: relative;
}
.brand-dot.online {
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
}
.brand-dot.online::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--green);
  opacity: 0.6;
  animation: pulse-ring 2s ease-out infinite;
}
.brand-dot.offline { background: var(--red); }

@keyframes pulse-ring {
  0% { transform: scale(0.6); opacity: 0.8; }
  100% { transform: scale(1.4); opacity: 0; }
}

.topbar-right { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.status {
  font-size: 13px;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

.filter { display: flex; gap: 8px; }
.filter button {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: 999px;
  padding: 7px 15px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.filter button:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
  transform: translateY(-1px);
}
.filter button.active {
  background: linear-gradient(135deg, var(--accent), #2b7de0);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 16px var(--accent-glow);
}

/* ---------- Alert banner ---------- */
.alert-banner {
  margin: 16px 20px 0;
  padding: 14px 18px;
  border-radius: var(--radius);
  font-weight: 600;
  animation: slideDown 0.45s cubic-bezier(0.34, 1.4, 0.64, 1);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}
.alert-banner.hidden { display: none; }
.alert-banner.package_arrived {
  background: linear-gradient(135deg, rgba(61, 220, 132, 0.18), rgba(61, 220, 132, 0.08));
  border: 1px solid rgba(61, 220, 132, 0.5);
  box-shadow: 0 8px 32px rgba(61, 220, 132, 0.15);
}
.alert-banner.package_removed {
  background: linear-gradient(135deg, rgba(255, 92, 92, 0.18), rgba(255, 92, 92, 0.08));
  border: 1px solid rgba(255, 92, 92, 0.5);
  box-shadow: 0 8px 32px rgba(255, 92, 92, 0.15);
}
.alert-banner.night_activity {
  background: linear-gradient(135deg, rgba(255, 176, 32, 0.18), rgba(255, 176, 32, 0.08));
  border: 1px solid rgba(255, 176, 32, 0.5);
}

@keyframes slideDown {
  from { transform: translateY(-16px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

/* ---------- Layout ---------- */
main {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px;
}

.panel { margin-top: 24px; }
.panel h2 {
  font-size: 13px;
  color: var(--text-dim);
  margin: 0 0 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.2px;
}

/* ---------- Alerts ---------- */
.alert-list { display: flex; flex-direction: column; gap: 10px; }
.alert-item {
  background: var(--bg-panel);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  animation: fadeUp 0.5s ease both;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.alert-item:hover {
  transform: translateX(4px);
  border-color: rgba(255, 255, 255, 0.16);
}
.alert-item .time {
  font-size: 12px;
  color: var(--text-dim);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

@keyframes fadeUp {
  from { transform: translateY(10px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ---------- Timeline ---------- */
.timeline { display: flex; flex-direction: column; gap: 12px; }

.event-card {
  background: var(--bg-panel);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  gap: 14px;
  animation: fadeUp 0.5s ease both;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s ease, border-color 0.25s ease;
}
.event-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  border-color: rgba(255, 255, 255, 0.14);
}
.event-card.new {
  animation: cardIn 0.6s cubic-bezier(0.34, 1.3, 0.64, 1);
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-glow), 0 12px 32px rgba(77, 163, 255, 0.12);
}

@keyframes cardIn {
  0% { transform: translateY(-14px) scale(0.97); opacity: 0; }
  60% { transform: translateY(2px) scale(1.005); opacity: 1; }
  100% { transform: translateY(0) scale(1); opacity: 1; }
}

.thumb {
  width: 104px; height: 78px;
  border-radius: 10px;
  object-fit: cover;
  background: var(--bg-card);
  flex-shrink: 0;
  border: 1px solid var(--border);
  transition: transform 0.3s ease;
}
.event-card:hover .thumb { transform: scale(1.04); }
.thumb-placeholder {
  width: 104px; height: 78px;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px dashed var(--border);
  color: var(--text-dim);
  font-size: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.event-body { flex: 1; min-width: 0; }
.event-head { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.event-type { font-weight: 600; font-size: 15px; }
.event-time {
  font-size: 12px;
  color: var(--text-dim);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.badges { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.badge {
  font-size: 12px;
  font-weight: 600;
  border-radius: 999px;
  padding: 3px 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-dim);
  transition: all 0.2s ease;
}
.badge.package {
  border-color: rgba(255, 176, 32, 0.6);
  color: var(--amber);
  background: rgba(255, 176, 32, 0.1);
  box-shadow: 0 0 12px rgba(255, 176, 32, 0.15);
}
.badge.person {
  border-color: rgba(77, 163, 255, 0.6);
  color: var(--accent);
  background: rgba(77, 163, 255, 0.1);
  box-shadow: 0 0 12px rgba(77, 163, 255, 0.15);
}
.badge.pet, .badge.vehicle {
  border-color: rgba(61, 220, 132, 0.6);
  color: var(--green);
  background: rgba(61, 220, 132, 0.1);
  box-shadow: 0 0 12px rgba(61, 220, 132, 0.15);
}
.badge.none { color: var(--text-dim); }
.badge.low { opacity: 0.6; }

.empty { color: var(--text-dim); font-size: 14px; }

@media (max-width: 480px) {
  .topbar { padding: 12px 14px; }
  main { padding: 0 14px; }
  .alert-banner { margin: 12px 14px 0; }
  .event-card { padding: 12px 14px; }
  .thumb, .thumb-placeholder { width: 88px; height: 66px; }
}