/* Header layout module (futuristic header) */
.futuristic-header{position:fixed;top:0;left:0;right:0;z-index:1200;background:linear-gradient(135deg,rgba(255,154,60,0.08) 0%,rgba(10,22,40,0.96) 50%,rgba(255,154,60,0.06) 100%);backdrop-filter:blur(18px) saturate(150%);border-bottom:1px solid var(--glass-border);box-shadow:0 8px 32px rgba(0,0,0,0.3),inset 0 1px 0 rgba(255,154,60,0.1)}
.header-container{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;gap:16px}
.logo-section{display:flex;align-items:center;gap:12px;min-width:120px}
.logo-icon{width:45px;height:45px;border-radius:50%;border:2px solid var(--primary);box-shadow:0 0 20px var(--primary-glow),inset 0 0 10px rgba(255,154,60,0.2);transition:all .3s ease}
.logo-icon:hover{transform:scale(1.05) rotate(5deg);box-shadow:0 0 30px var(--primary-glow)}
.logo-text{font-weight:800;font-size:22px;letter-spacing:1px;background:linear-gradient(135deg,var(--primary),#ffd700);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

.nav-tabs{display:flex;gap:8px;align-items:center;padding:6px;border-radius:14px;background:rgba(255,255,255,0.02);border:1px solid var(--glass-border)}
.nav-tab{padding:10px 18px;border-radius:10px;color:var(--muted);font-weight:600;font-size:14px;cursor:pointer;position:relative;overflow:hidden;display:flex;align-items:center;gap:8px;transition:all .3s ease;border:none;background:transparent}
.nav-tab::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,154,60,0.16),rgba(255,154,60,0.06));opacity:0;transition:opacity .3s ease;border-radius:10px}
.nav-tab:hover::before{opacity:1}
.nav-tab:hover{color:var(--primary);transform:translateY(-2px)}
.nav-tab.active{background:linear-gradient(135deg,rgba(255,154,60,0.16),rgba(255,154,60,0.06));color:var(--primary);box-shadow:0 4px 15px rgba(255,154,60,0.3)}