/* === Statisztika oldal === */

.stats-main {
  padding-top: 88px;
  padding-bottom: 5rem;
}

/* ── Hero / fejléc ── */
.stats-hero {
  padding-top: 2.5rem;
}

/* ── Stat kártyák ── */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
  margin-top: 2.5rem;
}

.stat-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 1.1rem;
  background: linear-gradient(160deg, var(--card) 60%, oklch(22% .016 50));
  padding: 1.5rem 1.5rem 1.4rem;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
  overflow: hidden;
}

.stat-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(244,155,44,.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity .25s ease;
  pointer-events: none;
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(244,155,44,.45);
  box-shadow: 0 8px 32px -8px rgba(244,155,44,.18);
}
.stat-card:hover::after { opacity: 1; }

.stat-icon {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: .75rem;
  background: rgba(244,155,44,.12);
  border: 1px solid rgba(244,155,44,.2);
  margin-bottom: 1rem;
}
.stat-icon svg {
  width: 1.2rem;
  height: 1.2rem;
  fill: var(--primary);
}

.stat-num {
  display: flex;
  align-items: baseline;
  gap: .25rem;
  margin-bottom: .5rem;
}
.stat-num b {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-num em {
  font-style: normal;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1;
}

.stat-card > span {
  display: block;
  color: var(--muted);
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .14em;
}

/* ── Grafikon kártya ── */
.chart-section {
  margin-top: 2rem;
}

.chart-card {
  border: 1px solid var(--border);
  border-radius: 1.3rem;
  background: linear-gradient(180deg, var(--card) 0%, oklch(18% .013 50) 100%);
  box-shadow: 0 24px 64px -24px rgba(0,0,0,.7);
  overflow: hidden;
}

.chart-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 1.5rem 0;
}

.chart-title-wrap h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--fg);
}
.chart-title-wrap p {
  margin: .35rem 0 0;
  color: var(--muted);
  font-size: .88rem;
}

.chart-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: .65rem;
}

/* Váltó gombok */
.chart-toggles {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: .65rem;
  overflow: hidden;
  background: rgba(255,255,255,.03);
}
.chart-toggle {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: .8rem;
  font-weight: 700;
  padding: .5rem 1rem;
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
  letter-spacing: .06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.chart-toggle + .chart-toggle {
  border-left: 1px solid var(--border);
}
.chart-toggle:hover:not(.active) {
  color: var(--fg);
  background: rgba(255,255,255,.05);
}
.chart-toggle.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #20170d;
  font-weight: 800;
}

/* Jelmagyarázat */
.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem .85rem;
}
.legend-item {
  display: inline-flex;
  align-items: center;
  gap: .42rem;
  font-size: .83rem;
  font-weight: 600;
  color: var(--fg);
  cursor: default;
}
.legend-item i {
  width: .75rem;
  height: .75rem;
  border-radius: 3px;
  background: var(--series-color, var(--primary));
  flex: 0 0 auto;
}
.legend-item b {
  color: var(--muted);
  font-weight: 700;
  min-width: 1.4ch;
}

/* Canvas területe */
.chart-canvas-wrap {
  position: relative;
  width: 100%;
  height: 320px;
  margin-top: 1.2rem;
}
.chart-canvas-wrap canvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: crosshair;
}

/* Üres állapot */
.chart-empty {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  color: var(--muted);
  font-size: .9rem;
  pointer-events: none;
  background: linear-gradient(to bottom, transparent, rgba(20,15,10,.4));
}
.chart-empty.hidden { display: none; }
.chart-empty svg {
  width: 2.2rem;
  height: 2.2rem;
  fill: var(--muted);
  opacity: .5;
}

/* Tooltip */
.chart-tooltip {
  position: absolute;
  top: 0; left: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity .1s ease;
  z-index: 10;
}
.chart-tooltip.visible { opacity: 1; }

/* Tooltip buborék */
.chart-tooltip {
  position: absolute;
  top: 0; left: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity .12s ease;
  z-index: 10;
  background: color-mix(in oklab, var(--bg-dark) 90%, transparent);
  border: 1px solid rgba(244,155,44,.35);
  border-radius: .65rem;
  padding: .6rem .85rem;
  box-shadow: 0 8px 24px -4px rgba(0,0,0,.6);
  backdrop-filter: blur(12px);
  min-width: 160px;
  white-space: nowrap;
}
.chart-tooltip.visible { opacity: 1; }
.chart-tooltip .tip-time {
  font-size: .75rem;
  color: var(--muted);
  margin-bottom: .35rem;
  font-weight: 600;
}
.chart-tooltip span {
  display: block;
  font-size: .83rem;
  line-height: 1.6;
}
.chart-tooltip b { font-weight: 700; }

/* Grafikon footer */
.chart-footer {
  padding: .65rem 1.5rem .9rem;
  border-top: 1px solid rgba(255,255,255,.05);
}
.chart-footer span {
  font-size: .78rem;
  color: var(--muted);
}

/* ── Szerver kártyák ── */
.server-stats-section {
  margin-top: 3.5rem;
}
.server-stats-section .section-title {
  margin-bottom: 2rem;
}

.server-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
}

.server-stat-card {
  border: 1px solid var(--border);
  border-radius: 1.1rem;
  background: linear-gradient(160deg, var(--card) 50%, oklch(19% .013 50));
  padding: 1.4rem;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
  position: relative;
  overflow: hidden;
}
.server-stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--series-color, var(--primary));
  border-radius: 1.1rem 1.1rem 0 0;
}
.server-stat-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in oklab, var(--series-color, var(--primary)) 45%, transparent);
  box-shadow: 0 8px 32px -8px color-mix(in oklab, var(--series-color, var(--primary)) 25%, transparent);
}

.server-stat-top {
  display: flex;
  align-items: center;
  gap: .8rem;
  margin-bottom: 1.2rem;
}
.series-dot {
  width: .8rem;
  height: .8rem;
  border-radius: 999px;
  flex: 0 0 auto;
  background: var(--series-color, var(--primary));
  box-shadow: 0 0 14px color-mix(in oklab, var(--series-color, var(--primary)) 70%, transparent);
}
.server-stat-name {
  flex: 1 1 auto;
  min-width: 0;
}
.server-stat-name h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.server-stat-name code {
  color: var(--muted);
  font-size: .8rem;
}

/* Online badge */
.srv-badge {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .3rem .7rem;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 700;
  white-space: nowrap;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
}
.srv-badge.online {
  background: rgba(114,211,107,.1);
  border-color: rgba(114,211,107,.3);
  color: var(--success);
}
.srv-badge.offline {
  background: rgba(235,87,87,.07);
  border-color: rgba(235,87,87,.2);
  color: var(--danger);
}
.srv-badge i {
  width: .5rem;
  height: .5rem;
  border-radius: 999px;
  display: inline-block;
  background: currentColor;
}
.srv-badge.online i {
  box-shadow: 0 0 8px currentColor;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: .4; }
}

/* Metrikák */
.server-stat-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .5rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(255,255,255,.05);
  border-bottom: 1px solid rgba(255,255,255,.05);
  text-align: center;
}
.server-stat-metrics > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .2rem;
}
.server-stat-metrics b {
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 1;
  color: var(--fg);
}
.server-stat-metrics em {
  font-style: normal;
  color: var(--muted);
  font-size: .8rem;
}
.server-stat-metrics span {
  color: var(--muted);
  font-size: .67rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
}

.server-stat-map {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: .9rem 0 .55rem;
  font-size: .84rem;
  color: var(--muted);
}
.server-stat-map code { color: var(--fg); font-size: .84rem; }

/* Progress bar */
.progress-wrap {
  display: flex;
  align-items: center;
  gap: .65rem;
}
.progress-wrap .progress {
  flex: 1;
  height: .35rem;
  overflow: hidden;
  border-radius: 999px;
  background: var(--secondary);
}
.progress-wrap .progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--series-color, var(--primary));
  transition: width .4s ease;
}
.progress-pct {
  font-size: .78rem;
  font-weight: 700;
  color: var(--muted);
  min-width: 2.6ch;
  text-align: right;
}

/* Nav aktív link */
.nav-links a.active {
  color: var(--fg);
  background: var(--secondary);
}

/* ── Reszponzív ── */
@media (max-width: 1024px) {
  .stat-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .chart-head { flex-direction: column; }
  .chart-controls { align-items: flex-start; flex-direction: column-reverse; }
  .server-stat-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .stat-cards { grid-template-columns: 1fr; }
  .chart-canvas-wrap { height: 240px; }
  .chart-toggle { padding: .45rem .75rem; font-size: .75rem; }
  .server-stat-metrics { grid-template-columns: repeat(3, 1fr); gap: .3rem; }
}