/* ===== FLUXI V5 PROXY — STYLES ===== */
:root {
  --cyan: #00f5ff;
  --cyan-dim: #00c4cc;
  --cyan-soft: rgba(0,245,255,0.22);
  --orange: #ff6b1a;
  --purple: #8b5cf6;
  --green: #22c55e;
  --gold: #ffd166;
  --bg: #030712;
  --bg2: #060e1c;
  --bg3: #0a1628;
  --panel: rgba(7,12,24,0.74);
  --surface2: rgba(0,245,255,0.05);
  --border: rgba(0,245,255,0.12);
  --border-bright: rgba(0,245,255,0.4);
  --text: #e2e8f0;
  --text-dim: #64748b;
  --text-muted: #334155;
  --font-display: 'Orbitron', monospace;
  --font-body: 'Rajdhani', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;
  --glow-cyan: 0 0 20px rgba(0,245,255,0.5), 0 0 60px rgba(0,245,255,0.15);
  --glow-orange: 0 0 20px rgba(255,107,26,0.5), 0 0 60px rgba(255,107,26,0.15);
}
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--font-body); overflow-x: hidden; cursor: none; }
body.app-ready #home-view > * { animation-play-state: running; }

/* CURSOR */
#cursor-ring {
  position: fixed; width: 32px; height: 32px;
  border: 1.5px solid var(--cyan); border-radius: 50%;
  pointer-events: none; z-index: 99999;
  transform: translate(-50%, -50%);
  transition: width .2s, height .2s, border-color .2s;
  mix-blend-mode: screen; opacity: 0;
}
#cursor-dot {
  position: fixed; width: 5px; height: 5px;
  background: var(--cyan); border-radius: 50%;
  pointer-events: none; z-index: 99999;
  transform: translate(-50%, -50%);
  box-shadow: var(--glow-cyan); opacity: 0;
}
body:hover #cursor-ring, body:hover #cursor-dot { opacity: 1; }
.cursor-active #cursor-ring { width: 48px; height: 48px; border-color: var(--orange); }

/* BOOT */
#boot-screen {
  position: fixed; inset: 0; z-index: 9999;
  background:
    radial-gradient(circle at 50% 35%, rgba(0,245,255,0.1), transparent 32%),
    radial-gradient(circle at 78% 22%, rgba(139,92,246,0.1), transparent 24%),
    linear-gradient(180deg, #02050d 0%, #030712 44%, #02040a 100%);
  display: flex;
  align-items: center; justify-content: center; overflow: hidden;
}
#boot-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.boot-halo {
  position: absolute; border-radius: 50%; filter: blur(30px); opacity: 0.7; pointer-events: none;
  animation: bootFloat 7s ease-in-out infinite;
}
.boot-halo-a {
  width: 420px; height: 420px; left: 14%; top: 10%;
  background: radial-gradient(circle, rgba(0,245,255,0.22), transparent 68%);
}
.boot-halo-b {
  width: 520px; height: 520px; right: 10%; bottom: 6%;
  background: radial-gradient(circle, rgba(255,107,26,0.12), transparent 72%);
  animation-duration: 9s;
}
.boot-noise {
  position: absolute; inset: 0; opacity: 0.08; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 4px 4px, 4px 4px;
  mix-blend-mode: soft-light;
}
.boot-sweep {
  position: absolute; inset: -20% 0 auto; height: 160px; pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(0,245,255,0.14), transparent);
  filter: blur(16px); animation: bootSweep 3.4s ease-in-out infinite;
}
.boot-content {
  position: relative; z-index: 2; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 18px;
  padding: 36px 42px 42px;
  border: 1px solid rgba(0,245,255,0.08);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(6,14,28,0.55), rgba(3,7,18,0.3));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 30px 100px rgba(0,0,0,0.45);
  backdrop-filter: blur(14px);
}
.boot-logo {
  font-family: var(--font-display);
  font-size: clamp(60px, 12vw, 120px);
  font-weight: 900; letter-spacing: 8px;
  display: flex; align-items: baseline; gap: 2px;
  animation: bootLogoIn 1.05s cubic-bezier(0.16,1,0.3,1) both;
}
.boot-logo-mark {
  width: clamp(62px, 10vw, 92px);
  height: clamp(62px, 10vw, 92px);
  object-fit: cover;
  border-radius: 24px;
  margin-right: 18px;
  box-shadow: 0 0 28px rgba(0,245,255,0.25), 0 0 60px rgba(0,0,0,0.4);
}
.boot-logo-text { display: flex; align-items: baseline; gap: 2px; transform: translateY(0); }
.boot-f,.boot-u,.boot-i { color: #fff; text-shadow: 0 0 40px #fff; }
.boot-l,.boot-x { color: var(--cyan); text-shadow: var(--glow-cyan); }
.boot-v { font-size: 0.28em; color: var(--gold); letter-spacing: 2px; margin-left: 10px; opacity: 0.95; transform: translateY(-6px); }
.boot-f { animation: lp 0.1s 0.2s both; }
.boot-l { animation: lp 0.1s 0.3s both; }
.boot-u { animation: lp 0.1s 0.4s both; }
.boot-x { color: var(--orange); text-shadow: var(--glow-orange); animation: lp 0.1s 0.5s both; }
.boot-i { animation: lp 0.1s 0.6s both; }
.boot-v { animation: lp 0.1s 0.7s both; }
@keyframes lp { from { opacity:0; transform: translateY(-20px) scale(1.3); } to { opacity:1; transform:none; } }
.boot-tagline { font-family: var(--font-mono); font-size: 13px; color: var(--cyan); letter-spacing: 4px; opacity:0; animation: fadeIn 0.5s 1s forwards; }
.boot-subtag {
  font-family: var(--font-mono); font-size: 11px; color: rgba(226,232,240,0.62);
  letter-spacing: 2.8px; opacity: 0; animation: fadeIn 0.5s 1.15s forwards;
}
.boot-bar-wrap { display: flex; align-items: center; gap: 12px; opacity:0; animation: fadeIn 0.5s 1.2s forwards; }
.boot-bar {
  width: 340px; height: 6px; background: rgba(255,255,255,0.05); border-radius: 999px; overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.03);
}
.boot-bar-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--purple), var(--cyan), var(--orange));
  transition: width 0.1s linear;
  box-shadow: 0 0 18px rgba(0,245,255,0.65);
}
.boot-percent { font-family: var(--font-mono); font-size: 12px; color: var(--cyan); width: 44px; text-align: right; }
.boot-log {
  min-width: 360px; font-family: var(--font-mono); font-size: 11px; color: var(--cyan);
  height: 20px; overflow: hidden; opacity:0; animation: fadeIn 0.5s 1.4s forwards;
}
.scanline {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.06) 2px, rgba(0,0,0,0.06) 4px);
  pointer-events: none; z-index: 3;
}
.boot-corner { position: absolute; width: 28px; height: 28px; z-index: 4; opacity:0; animation: fadeIn 0.5s 0.8s forwards; }
.boot-corner::before,.boot-corner::after { content:''; position: absolute; background: var(--cyan); }
.boot-corner::before { width: 100%; height: 2px; }
.boot-corner::after { width: 2px; height: 100%; }
.boot-corner.tl { top:20px; left:20px; }
.boot-corner.tr { top:20px; right:20px; transform: scaleX(-1); }
.boot-corner.bl { bottom:20px; left:20px; transform: scaleY(-1); }
.boot-corner.br { bottom:20px; right:20px; transform: scale(-1); }
#boot-screen.exit { animation: bootExit 0.9s cubic-bezier(0.7,0,1,1) forwards; }
@keyframes bootExit { 0%{clip-path:inset(0 0 0 0);opacity:1} 55%{clip-path:inset(48% 0 48% 0);opacity:1} 100%{clip-path:inset(50% 0 50% 0);opacity:0;pointer-events:none} }
@keyframes bootSweep { 0%{transform:translateY(-180px)} 50%{transform:translateY(45vh)} 100%{transform:translateY(100vh)} }
@keyframes bootFloat { 0%,100%{transform:translate3d(0,0,0)} 50%{transform:translate3d(0,-18px,0)} }
@keyframes bootLogoIn {
  0% { opacity: 0; transform: translateY(24px) scale(0.94); filter: blur(10px); }
  100% { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
}

/* BG */
#app { min-height: 100vh; position: relative; }
#app.hidden { display: none; }
#bg-canvas { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; }
.grid-overlay {
  position: fixed; inset: 0; z-index: 1;
  background-image: linear-gradient(rgba(0,245,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(0,245,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}
.vignette { position: fixed; inset: 0; z-index: 2; background: radial-gradient(ellipse 100% 100% at 50% 50%, transparent 35%, rgba(3,7,18,0.92) 100%); pointer-events: none; }

/* HEADER */
#main-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: block;
  padding: 10px 14px 8px;
  background: rgba(3,7,18,0.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
#main-header.hidden-on-home { display: none; }
#main-header::after {
  content: ''; position: absolute; bottom: -1px; left: 5%; right: 5%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent); opacity: 0.4;
}
.browser-shell { display: flex; flex-direction: column; gap: 8px; }
.tab-row { display: flex; align-items: center; gap: 8px; min-height: 38px; }
.header-left { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo { display: flex; align-items: center; gap: 0; }
.logo-mark {
  width: 28px;
  height: 28px;
  object-fit: cover;
  border-radius: 9px;
  margin-right: 4px;
  box-shadow: 0 0 18px rgba(0,245,255,0.18), 0 0 0 1px rgba(255,255,255,0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.logo:hover .logo-mark { transform: translateY(-1px) scale(1.04); box-shadow: 0 0 24px rgba(0,245,255,0.24), 0 0 0 1px rgba(255,255,255,0.08); }
.header-status { display: flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 9px; color: var(--text-dim); letter-spacing: 2px; padding: 3px 8px; border: 1px solid var(--border); border-radius: 20px; }
.status-dot { width: 6px; height: 6px; background: var(--green); border-radius: 50%; animation: pulse 2s ease-in-out infinite; box-shadow: 0 0 8px var(--green); }
@keyframes pulse { 0%,100%{transform:scale(1);opacity:1} 50%{transform:scale(1.4);opacity:0.7} }

/* BROWSER CONTROLS */
.browser-controls {
  display: flex; align-items: center; gap: 8px;
  width: 100%;
  padding: 6px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  border: 1px solid rgba(255,255,255,0.04);
}
.browser-controls.hidden { display: none; }
.ctrl-btn {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.05);
  width: 32px; height: 32px; border-radius: 8px;
  color: var(--text-dim); cursor: none; display: flex;
  align-items: center; justify-content: center; flex-shrink: 0;
  transition: transform 0.2s, border-color 0.2s, color 0.2s, background 0.2s, box-shadow 0.2s;
}
.ctrl-btn:hover { border-color: var(--border-bright); color: var(--cyan); background: rgba(0,245,255,0.08); transform: translateY(-1px); box-shadow: 0 8px 18px rgba(0,0,0,0.22); }
.ctrl-btn svg { width: 14px; height: 14px; }
.close-btn:hover { border-color: rgba(255,80,80,0.5); color: #ff5050; }
.url-bar-wrap {
  flex: 1; display: flex; align-items: center; gap: 8px;
  background: rgba(0,0,0,0.38); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 999px; padding: 0 14px; height: 34px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.url-bar-wrap:hover { transform: translateY(-1px); }
.url-bar-wrap:focus-within { border-color: var(--border-bright); box-shadow: inset 0 0 0 1px rgba(0,245,255,0.1), 0 0 18px rgba(0,245,255,0.14); }
.url-lock { font-size: 11px; flex-shrink: 0; }
.url-bar {
  flex: 1; background: none; border: none; outline: none;
  font-family: var(--font-mono); font-size: 11px; color: var(--cyan);
  letter-spacing: 1px; caret-color: var(--cyan);
}
.url-bar::placeholder { color: var(--text-muted); }
.bookmark-star {
  width: 24px; height: 24px; border: none; background: transparent;
  color: var(--text-muted); font-size: 15px; line-height: 1; cursor: none;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  transition: color 0.2s, transform 0.2s;
}
.bookmark-star:hover { color: #ffd54a; transform: scale(1.08); }

.header-right { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.user-avatar { position: relative; width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 11px; font-weight: 700; color: var(--bg); background: linear-gradient(135deg, var(--cyan), var(--purple)); border-radius: 50%; }
.avatar-ring { position: absolute; inset: -3px; border-radius: 50%; border: 1.5px solid var(--cyan); opacity: 0.5; animation: spin 8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.bookmarks-bar {
  display: flex; align-items: center; gap: 6px;
  overflow-x: auto; padding: 4px 2px 1px;
}
.bookmark-btn {
  height: 28px; padding: 0 12px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.06); background: rgba(255,255,255,0.035);
  color: var(--text-dim); font-family: var(--font-body); font-size: 12px; font-weight: 700;
  letter-spacing: 0.4px; cursor: none; white-space: nowrap; flex-shrink: 0;
  transition: border-color 0.2s, color 0.2s, background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.bookmark-btn:hover {
  border-color: var(--border-bright); color: #fff; background: rgba(0,245,255,0.08); transform: translateY(-1px); box-shadow: 0 10px 20px rgba(0,0,0,0.18);
}
.bookmark-btn:active, .ctrl-btn:active, .search-btn:active, .qs-btn:active { transform: translateY(0) scale(0.98); }

/* HOME VIEW */
#home-view {
  position: relative; z-index: 10; min-height: 100vh;
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; text-align: center;
  padding: 80px 40px 60px; gap: 28px;
}
.hero-ambient {
  position: absolute; inset: auto; pointer-events: none; filter: blur(18px); opacity: 0.7;
  animation: ambientPulse 8s ease-in-out infinite;
}
.hero-ambient-a {
  width: 300px; height: 300px; left: 10%; top: 15%;
  background: radial-gradient(circle, rgba(0,245,255,0.14), transparent 70%);
}
.hero-ambient-b {
  width: 280px; height: 280px; right: 8%; bottom: 14%;
  background: radial-gradient(circle, rgba(255,107,26,0.1), transparent 72%);
  animation-delay: -4s;
}
.hero-badge { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 3px; color: var(--cyan); padding: 6px 16px; border: 1px solid var(--border-bright); border-radius: 20px; background: rgba(0,245,255,0.05); animation: fadeInUp 0.6s 0.2s both; box-shadow: inset 0 1px 0 rgba(255,255,255,0.04); }
.badge-dot { width: 6px; height: 6px; background: var(--orange); border-radius: 50%; box-shadow: var(--glow-orange); animation: pulse 2s ease-in-out infinite; }
.hero-title { display: flex; flex-direction: column; gap: 0; line-height: 1.0; }
.title-line { font-family: var(--font-display); font-size: clamp(56px, 10vw, 120px); font-weight: 900; letter-spacing: -1px; color: #fff; display: block; animation: fadeInUp 0.7s both; }
.title-line:nth-child(1) { animation-delay: 0.3s; }
.title-line:nth-child(2) { animation-delay: 0.45s; }
.title-line.accent { color: transparent; -webkit-text-stroke: 2px var(--cyan); filter: drop-shadow(0 0 20px var(--cyan)); }
.hero-sub { font-family: var(--font-body); font-size: 14px; font-weight: 300; letter-spacing: 6px; color: var(--text-dim); text-transform: uppercase; animation: fadeInUp 0.6s 0.6s both; }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: none; } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* SEARCH */
.search-container { width: 100%; max-width: 700px; position: relative; animation: fadeInUp 0.7s 0.8s both; }
.search-outer { position: relative; border-radius: 12px; }
.search-inner {
  display: flex; align-items: center; gap: 12px;
  background: linear-gradient(180deg, rgba(8,16,31,0.95), rgba(6,14,28,0.82)); border: 1px solid var(--border);
  border-radius: 18px; padding: 10px 10px 10px 20px;
  transition: all 0.3s; backdrop-filter: blur(20px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 24px 60px rgba(0,0,0,0.24);
}
.search-container:focus-within .search-inner { border-color: var(--border-bright); box-shadow: var(--glow-cyan), inset 0 0 40px rgba(0,245,255,0.03); }
.search-icon { color: var(--text-muted); flex-shrink: 0; transition: color 0.3s; }
.search-container:focus-within .search-icon { color: var(--cyan); }
.search-icon svg { width: 20px; height: 20px; display: block; }
.search-input { flex: 1; background: none; border: none; outline: none; font-family: var(--font-body); font-size: 16px; font-weight: 600; letter-spacing: 1px; color: #fff; caret-color: var(--cyan); }
.search-input::placeholder { color: var(--text-muted); letter-spacing: 1px; font-size: 13px; }
.search-btn { position: relative; background: linear-gradient(135deg, var(--cyan), #0088ff); border: none; border-radius: 12px; padding: 12px 24px; font-family: var(--font-display); font-size: 11px; font-weight: 700; letter-spacing: 2px; color: var(--bg); cursor: none; overflow: hidden; transition: transform 0.2s, box-shadow 0.2s; flex-shrink: 0; }
.search-btn:hover { transform: scale(1.03); box-shadow: var(--glow-cyan); }
.search-btn:active { transform: scale(0.97); }
.search-btn-glow { position: absolute; inset: 0; background: linear-gradient(135deg, transparent, rgba(255,255,255,0.2), transparent); transform: translateX(-100%); transition: transform 0.5s; }
.search-btn:hover .search-btn-glow { transform: translateX(100%); }
.search-border-top, .search-border-bottom { position: absolute; left: 10%; right: 10%; height: 1px; background: linear-gradient(90deg, transparent, var(--cyan), transparent); opacity: 0; transition: opacity 0.3s; }
.search-border-top { top: -1px; } .search-border-bottom { bottom: -1px; }
.search-container:focus-within .search-border-top, .search-container:focus-within .search-border-bottom { opacity: 0.6; }

/* QUICK SITES */
.quick-sites { width: 100%; max-width: 720px; animation: fadeInUp 0.6s 1s both; }
.qs-label { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); letter-spacing: 3px; text-align: left; margin-bottom: 12px; }
.qs-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.qs-btn {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  background: linear-gradient(180deg, rgba(10,18,34,0.88), rgba(5,10,21,0.72)); border: 1px solid rgba(255,255,255,0.05);
  border-radius: 16px; padding: 16px 10px;
  font-family: var(--font-body); font-size: 12px; font-weight: 600;
  color: var(--text-dim); cursor: none; transition: all 0.2s;
  letter-spacing: 0.5px; box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}
.qs-btn:hover { border-color: var(--border-bright); color: #fff; background: linear-gradient(180deg, rgba(10,24,40,0.96), rgba(5,14,24,0.82)); transform: translateY(-4px) scale(1.01); box-shadow: 0 18px 36px rgba(0,0,0,0.36), 0 0 0 1px rgba(0,245,255,0.08); }
.qs-grid .qs-btn:nth-child(1) { animation: fadeInUp 0.45s 1.02s both; }
.qs-grid .qs-btn:nth-child(2) { animation: fadeInUp 0.45s 1.08s both; }
.qs-grid .qs-btn:nth-child(3) { animation: fadeInUp 0.45s 1.14s both; }
.qs-grid .qs-btn:nth-child(4) { animation: fadeInUp 0.45s 1.2s both; }
.qs-grid .qs-btn:nth-child(5) { animation: fadeInUp 0.45s 1.26s both; }
.qs-grid .qs-btn:nth-child(6) { animation: fadeInUp 0.45s 1.32s both; }
.qs-grid .qs-btn:nth-child(7) { animation: fadeInUp 0.45s 1.38s both; }
.qs-grid .qs-btn:nth-child(8) { animation: fadeInUp 0.45s 1.44s both; }
.qs-icon { font-size: 20px; }
.qs-logo {
  width: 34px; height: 34px; display: inline-flex;
  align-items: center; justify-content: center; flex-shrink: 0;
}
.qs-logo svg { width: 100%; height: 100%; display: block; }

/* STATUS STRIP */
.status-strip { display: flex; align-items: center; gap: 16px; font-family: var(--font-mono); font-size: 10px; padding: 12px 22px; border: 1px solid var(--border); border-radius: 999px; background: rgba(6,14,28,0.6); animation: fadeInUp 0.6s 1.2s both; box-shadow: inset 0 1px 0 rgba(255,255,255,0.03); }
.ss-item { display: flex; align-items: center; gap: 6px; }
.ss-dot { width: 5px; height: 5px; border-radius: 50%; }
.ss-dot.cyan { background: var(--cyan); box-shadow: 0 0 6px var(--cyan); }
.ss-dot.orange { background: var(--orange); box-shadow: 0 0 6px var(--orange); }
.ss-label { color: var(--text-muted); letter-spacing: 1px; }
.ss-val { color: var(--cyan); letter-spacing: 1px; }
.ss-sep { color: var(--border); }

/* BROWSER VIEW */
#browser-view { position: fixed; inset: 0 0 0; z-index: 50; background: var(--bg); display: flex; flex-direction: column; }
#browser-view.hidden { display: none; }
.tab-list {
  display: flex; align-items: stretch; gap: 8px;
  flex: 0 1 auto; min-width: 0; overflow-x: auto; padding-bottom: 2px;
}
.tab-add {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1;
  margin-right: auto;
}
.browser-tab {
  position: relative;
  display: flex; align-items: center; gap: 10px;
  min-width: 180px; max-width: 260px; height: 38px;
  padding: 0 12px; border-radius: 12px 12px 0 0;
  border: 1px solid rgba(255,255,255,0.06); border-bottom-color: transparent;
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(3,7,18,0.88));
  color: var(--text-dim); cursor: none; flex-shrink: 0;
  transition: transform 0.2s, border-color 0.2s, color 0.2s, background 0.2s, box-shadow 0.2s;
}
.browser-tab:hover { color: var(--text); border-color: var(--border-bright); transform: translateY(-2px); box-shadow: 0 12px 24px rgba(0,0,0,0.22); }
.browser-tab.active {
  color: #fff; border-color: var(--border-bright);
  background: linear-gradient(180deg, rgba(0,245,255,0.18), rgba(6,14,28,0.98));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 0 24px rgba(0,245,255,0.12);
}
.browser-tab.active::after {
  content: ''; position: absolute; left: 14px; right: 14px; bottom: -1px; height: 2px;
  border-radius: 999px; background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}
.tab-accent {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--orange); box-shadow: 0 0 10px rgba(255,107,26,0.55);
  flex-shrink: 0;
}
.browser-tab.active .tab-accent { background: var(--cyan); box-shadow: 0 0 12px rgba(0,245,255,0.7); }
.tab-title {
  flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  font-family: var(--font-body); font-size: 13px; font-weight: 700; letter-spacing: 0.4px;
}
.tab-close {
  width: 22px; height: 22px; border-radius: 50%; border: 1px solid transparent;
  background: transparent; color: inherit; cursor: none; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 10px; transition: all 0.2s;
}
.tab-close:hover { color: #fff; border-color: rgba(255,255,255,0.14); background: rgba(255,255,255,0.08); }
.iframe-loading {
  display: none !important;
  position: absolute; inset: 0; z-index: 5;
  flex-direction: column; align-items: center; justify-content: center;
  background:
    radial-gradient(circle at 50% 38%, rgba(0,245,255,0.08), transparent 30%),
    linear-gradient(180deg, rgba(3,7,18,0.94), rgba(6,14,28,0.98));
  gap: 16px;
  transition: opacity 0.3s ease;
}
.iframe-loading.hidden { display: none; }
.loading-ring {
  width: 68px; height: 68px; border-radius: 50%;
  border: 3px solid var(--border);
  border-top-color: var(--cyan);
  animation: spin 0.8s linear infinite, ringPulse 1.6s ease-in-out infinite;
  box-shadow: var(--glow-cyan);
}
.loading-text { font-family: var(--font-display); font-size: 14px; letter-spacing: 3px; color: var(--cyan); text-shadow: 0 0 20px rgba(0,245,255,0.4); }
.loading-url { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); max-width: 400px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#frame-host { position: relative; flex: 1; width: 100%; }
.proxy-frame {
  position: absolute; inset: 0; border: none; width: 100%; height: 100%; background: #fff; display: none; opacity: 0;
}
.proxy-frame.active { display: block; opacity: 1; animation: frameReveal 0.35s ease; }

@keyframes ambientPulse {
  0%,100% { transform: scale(1) translateY(0); opacity: 0.55; }
  50% { transform: scale(1.08) translateY(-12px); opacity: 0.78; }
}
@keyframes ringPulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.08); opacity: 0.8; }
}
@keyframes frameReveal {
  from { opacity: 0; transform: scale(1.008); }
  to { opacity: 1; transform: none; }
}

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-bright); }
::selection { background: rgba(0,245,255,0.2); color: var(--cyan); }

@media (max-width: 640px) {
  .qs-grid { grid-template-columns: repeat(4, 1fr); }
  .status-strip { flex-wrap: wrap; justify-content: center; }
  .header-status { display: none; }
  .tab-row { gap: 8px; }
  .browser-controls { max-width: none; gap: 6px; }
  .browser-tab { min-width: 150px; max-width: 210px; }
  .boot-content { width: calc(100% - 24px); padding: 28px 18px 32px; }
  .boot-bar { width: min(280px, 62vw); }
  .boot-log { min-width: auto; width: 100%; }
  .logo-mark { width: 24px; height: 24px; border-radius: 8px; }
  .bookmark-btn { padding: 0 10px; }
}