/* 1SEPT.CLUB // HIGH-FASHION TECH EDITORIAL & TELEMETRY v4 */
:root,
html[data-theme="dark"] {
  --bg: #050507;
  --bg-elev: #0c0d12;
  --bg-card: rgba(14, 16, 23, 0.78);
  --bg-card-hover: rgba(20, 23, 34, 0.92);
  --bg-glass: rgba(10, 11, 16, 0.72);
  --fg: #f4f5f8;
  --fg-muted: #9499ad;
  --fg-dim: #5e6378;
  --border: rgba(255, 255, 255, 0.085);
  --border-strong: rgba(255, 255, 255, 0.18);
  --volt: #d4ff00;
  --volt-soft: rgba(212, 255, 0, 0.14);
  --volt-glow: rgba(212, 255, 0, 0.35);
  --cyan: #00f0ff;
  --cyan-soft: rgba(0, 240, 255, 0.13);
  --ok: #d4ff00;
  --warn: #ffb020;
  --warn-soft: rgba(255, 176, 32, 0.15);
  --danger: #ff2e54;
  --danger-soft: rgba(255, 46, 84, 0.16);
  --accent: #d4ff00;
  --shadow-lg: 0 24px 60px -15px rgba(0, 0, 0, 0.75);
  --font-display: "Unbounded", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-sans: "Onest", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", monospace;
}

html[data-theme="light"] {
  --bg: #f2f0ea;
  --bg-elev: #e6e3db;
  --bg-card: rgba(255, 255, 255, 0.82);
  --bg-card-hover: rgba(255, 255, 255, 0.96);
  --bg-glass: rgba(245, 243, 237, 0.82);
  --fg: #09090b;
  --fg-muted: #4b4f5e;
  --fg-dim: #7b8091;
  --border: rgba(9, 9, 11, 0.1);
  --border-strong: rgba(9, 9, 11, 0.22);
  --volt: #1849ff;
  --volt-soft: rgba(24, 73, 255, 0.1);
  --volt-glow: rgba(24, 73, 255, 0.28);
  --cyan: #0088cc;
  --cyan-soft: rgba(0, 136, 204, 0.11);
  --ok: #0c9f58;
  --warn: #d97706;
  --warn-soft: rgba(217, 119, 6, 0.13);
  --danger: #e11d48;
  --danger-soft: rgba(225, 29, 72, 0.13);
  --accent: #1849ff;
  --shadow-lg: 0 20px 48px -14px rgba(15, 18, 28, 0.1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  overflow-x: hidden;
  position: relative;
  transition: background-color 0.35s ease, color 0.35s ease;
}

.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 20px;
}

/* BACKGROUND ARCHITECTURE */
.bg-architecture {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.bg-aurora {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.22;
  transition: opacity 0.4s ease;
}

html[data-theme="light"] .bg-aurora {
  opacity: 0.12;
}

.aurora-a {
  width: 580px;
  height: 580px;
  top: -180px;
  right: -120px;
  background: radial-gradient(circle, var(--volt) 0%, transparent 70%);
}

.aurora-b {
  width: 520px;
  height: 520px;
  bottom: -160px;
  left: -140px;
  background: radial-gradient(circle, var(--cyan) 0%, transparent 70%);
}

.bg-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--border) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 75% at 50% 25%, #000 35%, transparent 100%);
  opacity: 0.45;
}

/* TICKER TAPE */
.ticker-tape {
  position: relative;
  z-index: 30;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  height: 34px;
  display: flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  user-select: none;
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: ticker-scroll 34s linear infinite;
}

.ticker-tape:hover .ticker-track {
  animation-play-state: paused;
}

.ticker-group {
  display: flex;
  align-items: center;
  gap: 18px;
  padding-right: 18px;
  white-space: nowrap;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.ticker-item strong {
  color: var(--volt);
  font-weight: 700;
}

.ticker-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--volt);
  box-shadow: 0 0 10px var(--volt);
  display: inline-block;
}

.ticker-sep {
  color: var(--fg-dim);
  font-size: 9px;
}

@keyframes ticker-scroll {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

/* PAGE & TOPBAR ISLAND */
.page {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 34px);
}

.topbar {
  position: sticky;
  top: 12px;
  z-index: 40;
  padding: 12px 0 4px;
}

.nav-island {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 16px;
  background: var(--bg-glass);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  box-shadow: var(--shadow-lg);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  color: var(--fg);
}

.brand-emblem {
  position: relative;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
}

.brand-logo {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
}

.brand-orbit {
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  border: 1px dashed var(--volt);
  opacity: 0.55;
  animation: spin-slow 14s linear infinite;
}

@keyframes spin-slow {
  to { transform: rotate(360deg); }
}

.brand-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -0.02em;
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-muted);
  letter-spacing: 0.06em;
}

.nav-pills {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-elev);
  padding: 4px;
  border-radius: 999px;
  border: 1px solid var(--border);
}

.nav-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 13px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--fg-muted);
  text-decoration: none;
  transition: all 0.2s ease;
}

.nav-pill:hover {
  color: var(--fg);
}

.nav-pill.is-active {
  background: var(--volt);
  color: #050507;
  box-shadow: 0 0 18px var(--volt-glow);
}

html[data-theme="light"] .nav-pill.is-active {
  color: #ffffff;
}

.nav-idx {
  font-family: var(--font-mono);
  font-size: 10px;
  opacity: 0.7;
}

.island-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.action-chip,
.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--fg);
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.2s ease, background 0.2s ease;
}

.action-chip:hover,
.theme-toggle:hover {
  border-color: var(--volt);
}

.action-chip:active,
.theme-toggle:active {
  transform: scale(0.95);
}

.chip-spark {
  color: var(--volt);
}

.theme-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--volt);
  box-shadow: 0 0 8px var(--volt);
}

/* NOTICE BANNER & STAGE SECTIONS */
.main-stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 36px;
  padding: 18px 0 64px;
}

.notice-slot {
  margin-bottom: -12px;
}

.notice-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border-radius: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  font-size: 13px;
  color: var(--fg);
}

.notice-banner.info { border-left: 4px solid var(--cyan); }
.notice-banner.warn { border-left: 4px solid var(--warn); }
.notice-banner.err  { border-left: 4px solid var(--danger); }

.stage-section {
  scroll-margin-top: 84px;
}

/* 01 // HERO ARCHITECTURAL FRAME */
.hero-frame {
  position: relative;
  background: var(--bg-card);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border: 1px solid var(--border-strong);
  border-radius: 28px;
  padding: 26px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.corner-mark {
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: var(--volt);
  pointer-events: none;
  opacity: 0.75;
}
.corner-mark.tl { top: 12px; left: 12px; border-top: 2px solid; border-left: 2px solid; }
.corner-mark.tr { top: 12px; right: 12px; border-top: 2px solid; border-right: 2px solid; }
.corner-mark.bl { bottom: 12px; left: 12px; border-bottom: 2px solid; border-left: 2px solid; }
.corner-mark.br { bottom: 12px; right: 12px; border-bottom: 2px solid; border-right: 2px solid; }

.hero-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-bottom: 20px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.06em;
}

.sys-tag,
.sys-coords {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.sys-coords strong {
  color: var(--fg);
}

.live-beacon {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 12px var(--ok);
  animation: pulse-beacon 2s ease-in-out infinite;
}

@keyframes pulse-beacon {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.25); opacity: 0.55; }
}

.sys-divider {
  color: var(--fg-dim);
}

.hero-editorial-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 28px;
  align-items: stretch;
}

.hero-copy-col {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
}

.editorial-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.kicker-num {
  color: var(--volt);
  font-weight: 700;
}

.kicker-line {
  width: 28px;
  height: 1px;
  background: var(--border-strong);
}

.hero-display {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.2vw, 52px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.03em;
  text-transform: lowercase;
  cursor: pointer;
  user-select: none;
}

.display-row {
  display: block;
}

.accent-row {
  color: var(--volt);
  text-shadow: 0 0 32px var(--volt-soft);
}

.hero-lead {
  font-size: 15px;
  color: var(--fg-muted);
  max-width: 54ch;
  line-height: 1.6;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn-kinetic {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: 14px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: transform 0.18s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.btn-kinetic:active {
  transform: scale(0.97);
}

.btn-volt {
  background: var(--volt);
  color: #050507;
  box-shadow: 0 8px 28px var(--volt-glow);
}

html[data-theme="light"] .btn-volt {
  color: #ffffff;
}

.btn-volt:hover {
  transform: translateY(-2px);
}

.btn-ghost {
  background: var(--bg-elev);
  color: var(--fg);
  border: 1px solid var(--border-strong);
}

.btn-ghost:hover {
  border-color: var(--volt);
}

.btn-pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
}

.hero-quick-Ribbon {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  border-radius: 16px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
}

.ribbon-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ribbon-label {
  font-size: 11px;
  color: var(--fg-muted);
}

.ribbon-val {
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
}

.ribbon-sep {
  width: 1px;
  height: 32px;
  background: var(--border-strong);
}

/* INTERACTIVE REACTOR MODULE */
.reactor-module {
  display: flex;
  flex-direction: column;
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: 22px;
  overflow: hidden;
}

.canvas-viewport {
  position: relative;
  height: 256px;
  flex: 1;
  width: 100%;
  cursor: crosshair;
  touch-action: none;
  overflow: hidden;
}

#binary-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.canvas-reticle {
  position: absolute;
  inset: 0;
  pointer-events: none;
  display: grid;
  place-items: center;
  opacity: 0.28;
}

.reticle-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed var(--fg-muted);
}
.reticle-ring.r1 { width: 96px; height: 96px; }
.reticle-ring.r2 { width: 176px; height: 176px; opacity: 0.5; }

.reticle-cross-h {
  position: absolute;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
}
.reticle-cross-v {
  position: absolute;
  height: 100%;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--border-strong), transparent);
}


.reactor-live-dock {
  padding: 12px 14px;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.16);
}

.dock-head {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-dim);
  margin-bottom: 8px;
}

.dock-hint {
  color: var(--cyan);
}

.pulse-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-height: 78px;
}

.pulse-row {
  display: grid;
  grid-template-columns: 58px 1fr auto;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 7px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.pulse-row.entering {
  opacity: 0;
  transform: translateY(-6px);
}

.pulse-row .time { color: var(--fg-dim); }
.pulse-row .code { color: var(--fg); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pulse-row .status-badge {
  padding: 1px 6px;
  border-radius: 5px;
  font-size: 10px;
  font-weight: 700;
}
.pulse-row.ok .status-badge { color: var(--ok); background: var(--volt-soft); }
.pulse-row.warn .status-badge { color: var(--warn); background: var(--warn-soft); }
.pulse-row.err .status-badge { color: var(--danger); background: var(--danger-soft); }

/* TELEMETRY BENTO DECK */
.telemetry-deck {
  display: grid;
  grid-template-columns: 1.35fr repeat(4, 1fr);
  gap: 14px;
  margin-top: 26px;
}

.tele-card {
  position: relative;
  padding: 16px 18px;
  border-radius: 18px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  overflow: hidden;
}

.tele-card:hover {
  transform: translateY(-3px);
  border-color: var(--volt);
}

.tele-card:active {
  transform: scale(0.98);
}

.tele-card.is-featured {
  border-color: var(--border-strong);
  background: linear-gradient(145deg, var(--bg-elev), var(--volt-soft));
}

.tele-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
}

.tele-idx { color: var(--fg-muted); }
.tele-badge {
  padding: 2px 7px;
  border-radius: 99px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--fg);
}

.tele-main-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.tele-value {
  font-size: clamp(24px, 2.5vw, 32px);
  font-weight: 700;
  color: var(--fg);
  line-height: 1.05;
}

.sla-svg {
  width: 44px;
  height: 44px;
  transform: rotate(-90deg);
}

.sla-track {
  fill: none;
  stroke: var(--border-strong);
  stroke-width: 4;
}

.sla-fill {
  fill: none;
  stroke: var(--ok);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-dasharray: 113.1;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.6s ease;
}

.tele-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 11px;
  color: var(--fg-muted);
}

.tele-spark {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ok);
}

.tele-bar-mini {
  width: 44px;
  height: 4px;
  border-radius: 99px;
  background: var(--border-strong);
  overflow: hidden;
  flex-shrink: 0;
}

.tele-bar-mini i {
  display: block;
  height: 100%;
  background: var(--volt);
  border-radius: 99px;
}

/* 02 // MATRIX SECTION & MODEL INSPECTOR */
.section-shell {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-strong);
  border-radius: 26px;
  padding: 26px;
  box-shadow: var(--shadow-lg);
}

.section-header-bar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.section-header-bar.compact-bar {
  margin-bottom: 18px;
}

.section-title-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.section-display {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 30px);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.inspector-controls,
.feed-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 12px;
  color: var(--fg-muted);
  font-size: 13px;
  pointer-events: none;
}

.search-input {
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 8px 12px 8px 32px;
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 12px;
  width: 210px;
  outline: none;
  transition: border-color 0.2s ease, width 0.2s ease;
}

.search-input:focus {
  border-color: var(--volt);
}

.filter-tabs {
  display: inline-flex;
  background: var(--bg-elev);
  padding: 3px;
  border-radius: 12px;
  border: 1px solid var(--border);
  gap: 3px;
}

.filter-tab {
  padding: 6px 12px;
  border-radius: 9px;
  border: none;
  background: transparent;
  color: var(--fg-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
}

.filter-tab:hover {
  color: var(--fg);
}

.filter-tab.is-active {
  background: var(--volt);
  color: #050507;
}

html[data-theme="light"] .filter-tab.is-active {
  color: #ffffff;
}

.inspector-subbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px 0 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-muted);
}

.subbar-pill {
  padding: 3px 10px;
  border-radius: 99px;
  background: var(--volt-soft);
  color: var(--volt);
  font-weight: 600;
}

.models-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 14px;
}

.model-card {
  position: relative;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 13px;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.model-card:hover {
  transform: translateY(-2px);
  border-color: var(--volt);
  background: var(--bg-card-hover);
}

.model-card:active {
  transform: scale(0.985);
}

.model-card.retired {
  opacity: 0.6;
}

.model-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.model-name-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.rank-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--fg-dim);
}
.rank-dot.ok { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.rank-dot.warn { background: var(--warn); box-shadow: 0 0 8px var(--warn); }
.rank-dot.err { background: var(--danger); box-shadow: 0 0 8px var(--danger); }

.model-name {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--fg);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.model-avail-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 8px;
  flex-shrink: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
}
.model-avail-pill.ok { color: var(--ok); border-color: var(--volt-soft); }
.model-avail-pill.warn { color: var(--warn); }
.model-avail-pill.err { color: var(--danger); }

.uptime-strip {
  display: grid;
  grid-template-columns: repeat(20, 1fr);
  gap: 3px;
  height: 22px;
  align-items: end;
  padding: 3px 0;
}

.uptime-bar {
  height: 100%;
  border-radius: 3px;
  background: var(--border-strong);
  transition: transform 0.15s ease, opacity 0.15s ease;
}
.uptime-bar.ok { background: var(--ok); opacity: 0.85; }
.uptime-bar.warn { background: var(--warn); }
.uptime-bar.err { background: var(--danger); }
.uptime-bar:hover,
.uptime-bar.is-probed {
  transform: scaleY(1.25);
  opacity: 1;
}

.model-slot-probe {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-muted);
  display: flex;
  justify-content: space-between;
}

.model-load-track {
  height: 4px;
  border-radius: 99px;
  background: var(--border);
  overflow: hidden;
}

.model-load-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--volt), var(--cyan));
  border-radius: 99px;
  transition: width 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.model-metrics-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.model-metric {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.model-metric-label {
  font-size: 10px;
  color: var(--fg-muted);
}

.model-metric-val {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--fg);
}

/* 03 // LIVE FEED TERMINAL */
.stream-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: var(--bg-elev);
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
}

.stream-toggle-btn[aria-pressed="true"] {
  border-color: var(--warn);
  color: var(--warn);
}

.stream-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 8px var(--ok);
}

.stream-toggle-btn[aria-pressed="true"] .stream-dot {
  background: var(--warn);
  box-shadow: 0 0 8px var(--warn);
}

.feed-terminal {
  margin-top: 18px;
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  overflow: hidden;
}

.terminal-head {
  display: grid;
  grid-template-columns: 110px 1fr 110px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-dim);
  letter-spacing: 0.08em;
}

.terminal-head span:last-child {
  text-align: right;
}

.feed-wrap {
  padding: 10px;
  min-height: 220px;
  max-height: 440px;
  overflow-y: auto;
}

.feed-stream {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.feed-item {
  display: grid;
  grid-template-columns: 104px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 12px;
  cursor: pointer;
  transition: transform 0.22s ease, opacity 0.22s ease, border-color 0.18s ease;
}

.feed-item:hover {
  border-color: var(--volt);
}

.feed-item.entering {
  opacity: 0;
  transform: translateY(-8px);
}

.feed-item.leaving {
  opacity: 0;
  transform: translateX(12px);
}

.feed-item .time { color: var(--fg-muted); font-size: 11px; }
.feed-item .model { color: var(--fg); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.feed-item .status {
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
}
.feed-item.ok .status { color: var(--ok); background: var(--volt-soft); }
.feed-item.warn .status { color: var(--warn); background: var(--warn-soft); }
.feed-item.err .status { color: var(--danger); background: var(--danger-soft); }

/* 04 // BRAND SHOWCASE & NETWORK */
.brand-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.brand-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  padding: 20px;
  border-radius: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  text-decoration: none;
  color: var(--fg);
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.brand-card:hover {
  transform: translateY(-4px);
  border-color: var(--volt);
  box-shadow: var(--shadow-lg);
}

.brand-card-top,
.brand-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.brand-card-idx {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-muted);
}

.brand-card-arrow {
  font-size: 16px;
  color: var(--volt);
}

.brand-card-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-card-sub {
  font-size: 12px;
  color: var(--fg-muted);
}

.brand-card-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--volt);
}

/* FOOTER & TOASTS */
.monument-footer {
  padding: 28px 0 36px;
  border-top: 1px solid var(--border);
  overflow: hidden;
}

.footer-watermark {
  font-family: var(--font-display);
  font-size: clamp(38px, 9.5vw, 128px);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1px var(--border-strong);
  text-align: center;
  user-select: none;
  margin-bottom: 18px;
}

.footer-bar {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-muted);
}

.toast-stack {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast-pill {
  padding: 10px 16px;
  border-radius: 12px;
  background: var(--bg-elev);
  border: 1px solid var(--volt);
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 12px;
  box-shadow: var(--shadow-lg);
  animation: toast-in 0.22s ease forwards;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(10px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.empty {
  padding: 24px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-muted);
}

/* RESPONSIVE / MOBILE */
@media (max-width: 1080px) {
  .hero-editorial-grid {
    grid-template-columns: 1fr;
  }
  .telemetry-deck {
    grid-template-columns: repeat(2, 1fr);
  }
  .tele-card-sla {
    grid-column: span 2;
  }
  .brand-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .container {
    padding: 0 12px;
  }
  .nav-island {
    flex-wrap: wrap;
    border-radius: 22px;
    padding: 10px 12px;
  }
  .nav-pills {
    order: 3;
    width: 100%;
    justify-content: space-between;
    overflow-x: auto;
  }
  .nav-pill {
    flex: 1;
    justify-content: center;
    padding: 6px 8px;
  }
  .hero-frame,
  .section-shell {
    padding: 18px 14px;
    border-radius: 20px;
  }
  .telemetry-deck,
  .brand-cards-grid {
    grid-template-columns: 1fr;
  }
  .tele-card-sla {
    grid-column: span 1;
  }
  .search-input {
    width: 100%;
  }
  .inspector-controls,
  .search-box {
    width: 100%;
  }
  .terminal-head,
  .feed-item {
    grid-template-columns: 74px 1fr auto;
  }
}

/* CLICKER HUD & KEY CHECKER */
.clicker-hud {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
}

.clicker-stat {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--fg-muted);
}

.clicker-stat strong {
  color: var(--volt);
  font-size: 13px;
}

.clicker-nick-pill {
  padding: 2px 7px;
  border-radius: 6px;
  background: var(--volt-soft);
  color: var(--volt);
  font-size: 10px;
}

.clicker-actions {
  display: inline-flex;
  gap: 6px;
}

.hud-btn {
  padding: 5px 10px;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: var(--bg-card);
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.15s ease;
}

.hud-btn:hover {
  border-color: var(--volt);
}

.hud-btn-volt {
  background: var(--volt);
  color: #050507;
  border-color: var(--volt);
}

html[data-theme="light"] .hud-btn-volt {
  color: #ffffff;
}

.key-checker-box {
  margin-top: 18px;
  padding: 18px 20px;
  border-radius: 20px;
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.key-checker-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.key-checker-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
}

.key-checker-sub {
  font-size: 12px;
  color: var(--fg-muted);
}

.key-checker-row,
.key-nick-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.key-input {
  flex: 1;
  min-width: 220px;
  padding-left: 14px;
}

.nick-input {
  width: 240px;
  padding-left: 14px;
}

.btn-compact {
  padding: 9px 16px;
  border-radius: 11px;
  border: none;
  cursor: pointer;
}

.key-profile-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.key-stats-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.key-stat-pill {
  padding: 6px 12px;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-muted);
}

.key-stat-pill strong {
  color: var(--fg);
}

.key-vis-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--fg-muted);
  cursor: pointer;
  user-select: none;
}

.key-vis-toggle input {
  accent-color: var(--volt);
  width: 15px;
  height: 15px;
}

.feed-nick {
  display: inline-block;
  margin-left: 8px;
  padding: 1px 6px;
  border-radius: 5px;
  background: var(--cyan-soft);
  color: var(--cyan);
  font-size: 10px;
  font-weight: 600;
}

/* LEADERBOARD MODAL */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 85;
  background: rgba(5, 5, 8, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: grid;
  place-items: center;
  padding: 16px;
}

.modal-backdrop[hidden] {
  display: none !important;
}

.modal-window {
  width: 100%;
  max-width: 540px;
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: 24px;
  padding: 22px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  margin-top: 4px;
}

.modal-close {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid var(--border-strong);
  background: var(--bg-card);
  color: var(--fg);
  cursor: pointer;
  font-size: 14px;
}

.modal-tabs {
  display: flex;
  gap: 6px;
}

.modal-body {
  max-height: 340px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.lb-row {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 12px;
}

.lb-rank {
  color: var(--volt);
  font-weight: 700;
}

.lb-nick {
  color: var(--fg);
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lb-val {
  color: var(--fg-muted);
  font-weight: 700;
}

/* CLICKER PROGRESSION, COMBO BAR & UPGRADE SHOP */
.clicker-energy-pill {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 7px;
  border-radius: 6px;
  background: var(--cyan-soft);
  color: var(--cyan);
  font-size: 10px;
  font-weight: 700;
}

.clicker-rank-pill {
  padding: 2px 6px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--fg);
  font-size: 10px;
  font-weight: 600;
}

.clicker-rank-pill[data-tier="3"],
.clicker-rank-pill[data-tier="4"] {
  background: var(--cyan-soft);
  color: var(--cyan);
}

.clicker-rank-pill[data-tier="5"] {
  background: rgba(255, 46, 84, 0.16);
  color: var(--danger);
}

.hud-btn-cyan {
  border-color: var(--cyan);
  color: var(--cyan);
}

.clicker-combo-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding: 6px 14px;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.18);
  font-family: var(--font-mono);
  font-size: 10px;
}

.combo-meter-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 150px;
}

.combo-label {
  color: var(--fg-muted);
  font-weight: 700;
  min-width: 78px;
}

.combo-track {
  flex: 1;
  height: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.combo-fill {
  width: 0%;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--volt), var(--cyan), var(--danger));
  transition: width 0.08s linear;
}

.combo-badges {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.synergy-badge {
  padding: 2px 6px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--fg-muted);
}

.resonance-badge {
  padding: 2px 6px;
  border-radius: 5px;
  background: rgba(255, 176, 32, 0.18);
  color: var(--warn);
  font-weight: 700;
}

.clicker-shop-dock {
  padding: 10px 14px;
  border-top: 1px solid var(--border);
  background: var(--bg-elev);
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--font-mono);
}

.clicker-shop-dock[hidden] {
  display: none !important;
}

.shop-summary-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  font-size: 10px;
  color: var(--fg-muted);
}

.shop-summary-row strong {
  color: var(--volt);
}

.shop-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 7px;
}

.shop-card {
  text-align: left;
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  color: var(--fg);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-family: var(--font-mono);
  transition: border-color 0.15s ease, transform 0.1s ease;
}

.shop-card:hover:not(:disabled) {
  border-color: var(--volt);
  transform: translateY(-1px);
}

.shop-card:disabled {
  opacity: 0.48;
  cursor: not-allowed;
}

.shop-card-prestige {
  border-color: rgba(255, 46, 84, 0.45);
}

.shop-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  font-size: 11px;
  font-weight: 700;
}

.shop-lvl {
  font-size: 10px;
  color: var(--cyan);
}

.shop-desc {
  font-size: 9px;
  color: var(--fg-muted);
  line-height: 1.25;
}

.shop-cost {
  margin-top: 2px;
  font-size: 10px;
  font-weight: 700;
  color: var(--volt);
}

.lb-badge {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 6px;
  border-radius: 5px;
  background: var(--volt-soft);
  color: var(--volt);
  font-size: 10px;
}