@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800&family=IBM+Plex+Mono:wght@400;600&display=swap');

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

:root {
  --bg:          #07050f;
  --bg2:         #0d0a1a;
  --surface:     #110d22;
  --surface2:    #1a1333;
  --border:      #2a1f4a;
  --border-glow: #6d28d9;
  --accent:      #a855f7;
  --accent2:     #7c3aed;
  --accent3:     #c084fc;
  --purple-glow: rgba(168, 85, 247, 0.15);
  --purple-dim:  rgba(124, 58, 237, 0.08);
  --green:       #a78bfa;
  --text:        #f1f0f5;
  --muted:       #7c6fa0;
  --font-head:   'Inter', sans-serif;
  --font-mono:   'IBM Plex Mono', monospace;
  --radius:      14px;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  overflow-x: hidden;
}

/* ── Starfield background ─────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 0%, rgba(109, 40, 217, 0.35) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 100%, rgba(124, 58, 237, 0.2) 0%, transparent 55%),
    radial-gradient(ellipse 30% 30% at 50% 50%, rgba(168, 85, 247, 0.05) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Stars */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 15% 20%, rgba(255,255,255,0.6) 0%, transparent 100%),
    radial-gradient(1px 1px at 35% 8%,  rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 55% 35%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 75% 15%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 90% 45%, rgba(255,255,255,0.6) 0%, transparent 100%),
    radial-gradient(1px 1px at 10% 60%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 45% 70%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 80% 75%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 25% 85%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 65% 90%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 5%  40%, rgba(200,180,255,0.7) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 88% 25%, rgba(200,180,255,0.5) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 50% 55%, rgba(200,180,255,0.6) 0%, transparent 100%),
    radial-gradient(2px 2px at 30% 50%, rgba(168,85,247,0.5) 0%, transparent 100%),
    radial-gradient(2px 2px at 70% 60%, rgba(168,85,247,0.4) 0%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

/* ── Layout ───────────────────────────────────────────────── */
.container {
  position: relative;
  z-index: 1;
  max-width: 880px;
  margin: 0 auto;
  padding: 32px 24px 64px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

/* ── Header ───────────────────────────────────────────────── */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  height: 110px;
  width: auto;
  filter: drop-shadow(0 0 16px rgba(168, 85, 247, 0.8));
  transition: transform 0.3s ease, filter 0.3s ease;
  cursor: pointer;
}

.logo-img:hover {
  transform: scale(1.20);
  filter: drop-shadow(0 0 28px rgba(168, 85, 247, 1));
}

.logo-text {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  line-height: 1.3;
}

.logo-sub {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: var(--accent3);
  letter-spacing: 0.12em;
  margin-top: 3px;
}

/* ── Badge ────────────────────────────────────────────────── */
.badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid;
  font-family: var(--font-mono);
}

.badge--loading {
  border-color: var(--muted);
  color: var(--muted);
}

.badge--online {
  border-color: var(--accent);
  color: var(--accent3);
  background: rgba(168, 85, 247, 0.08);
  box-shadow: 0 0 12px rgba(168, 85, 247, 0.2);
}

.badge--offline {
  border-color: #6d28d9;
  color: #c084fc;
  background: rgba(109, 40, 217, 0.08);
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.badge--online .badge-dot {
  animation: blink 1.4s ease-in-out infinite;
}

/* ── Event Banner ─────────────────────────────────────────── */
.event-banner {
  background: linear-gradient(135deg, rgba(109,40,217,0.15) 0%, rgba(124,58,237,0.08) 100%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeUp 0.4s ease both;
  box-shadow: 0 0 30px rgba(109, 40, 217, 0.12), inset 0 1px 0 rgba(168,85,247,0.1);
}

.event-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.event-title {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: 0.02em;
}

.event-title span {
  color: var(--accent3);
}

.event-meta {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.event-tag {
  background: rgba(168, 85, 247, 0.15);
  border: 1px solid rgba(168, 85, 247, 0.3);
  color: var(--accent3);
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* ── Instance Hero ────────────────────────────────────────── */
.instance-hero {
  text-align: center;
  padding: 72px 32px;
  border: 1px solid var(--border-glow);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(109,40,217,0.12) 0%, rgba(7,5,15,0) 60%);
  position: relative;
  overflow: hidden;
  margin-bottom: 28px;
  animation: fadeUp 0.5s ease both;
  box-shadow: 0 0 40px rgba(109, 40, 217, 0.15), inset 0 1px 0 rgba(168,85,247,0.08);
}

.instance-hero::before {
  content: '';
  position: absolute;
  top: -80px; left: 50%;
  transform: translateX(-50%);
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(124,58,237,0.18) 0%, transparent 65%);
  pointer-events: none;
}

/* Hexagon decoration */
.instance-hero::after {
  content: '⬡';
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 120px;
  color: rgba(109, 40, 217, 0.08);
  pointer-events: none;
  line-height: 1;
}

.instance-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}

.instance-id {
  font-family: var(--font-mono);
  font-size: clamp(28px, 6vw, 52px);
  font-weight: 600;
  color: var(--accent3);
  letter-spacing: 0.04em;
  word-break: break-all;
  text-shadow: 0 0 28px rgba(168, 85, 247, 0.5);
}

.instance-az {
  margin-top: 12px;
  font-size: 16px;
  color: var(--muted);
  letter-spacing: 0.08em;
}

/* ── Grid de cards ────────────────────────────────────────── */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(185px, 1fr));
  gap: 14px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
  animation: fadeUp 0.5s ease both;
}

.card[data-delay="0"] { animation-delay: 0.05s; }
.card[data-delay="1"] { animation-delay: 0.12s; }
.card[data-delay="2"] { animation-delay: 0.19s; }
.card[data-delay="3"] { animation-delay: 0.26s; }

.card:hover {
  border-color: var(--accent2);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(124, 58, 237, 0.2);
}

.card-icon { font-size: 24px; }

.card-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.card-value {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  word-break: break-all;
}

/* ── Offline card ─────────────────────────────────────────── */
.card--offline {
  text-align: center;
  padding: 64px 48px;
  animation: fadeUp 0.4s ease both;
  border-color: var(--border-glow);
  background: linear-gradient(160deg, rgba(109,40,217,0.1) 0%, var(--surface) 100%);
}

.offline-icon {
  font-size: 52px;
  color: var(--accent);
  margin-bottom: 20px;
  display: block;
  filter: drop-shadow(0 0 12px rgba(168, 85, 247, 0.5));
}

.offline-title {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 12px;
}

.offline-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 28px;
}

.offline-hint {
  display: inline-block;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: 8px;
  padding: 12px 20px;
  font-size: 13px;
  color: var(--accent3);
}

.offline-hint code { font-family: var(--font-mono); }

/* ── Refresh hint ─────────────────────────────────────────── */
.refresh-hint {
  margin-top: 28px;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.refresh-hint button {
  background: transparent;
  border: 1px solid var(--accent2);
  color: var(--accent3);
  padding: 7px 18px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
  letter-spacing: 0.06em;
}

.refresh-hint button:hover {
  background: rgba(124, 58, 237, 0.15);
  box-shadow: 0 0 12px rgba(124, 58, 237, 0.3);
}

/* ── Footer ───────────────────────────────────────────────── */
footer {
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  letter-spacing: 0.06em;
}

/* ── Utilities ────────────────────────────────────────────── */
.hidden { display: none !important; }

/* ── Animations ───────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.25; }
}

@keyframes starTwinkle {
  0%, 100% { opacity: 0.6; }
  50%       { opacity: 0.1; }
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 560px) {
  .logo-text { display: none; }
  .instance-hero { padding: 36px 20px; }
  .instance-hero::after { display: none; }
  .card--offline { padding: 48px 24px; }
  .event-banner { flex-direction: column; align-items: flex-start; }
}