/* ════════════════════════════════════════
   NAVBAR
════════════════════════════════════════ */
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

.header-right {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-shrink: 0;
}

.navbar-tabs {
    display: flex;
    align-items: center;
    gap: .35rem;
}

.nav-tab {
    position: relative;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    font-family: var(--font-base);
    font-size: 1.03rem;
    font-weight: 500;
    padding: .55rem 1.375rem;
    transition: all .18s ease;
    white-space: nowrap;
    letter-spacing: .01em;
}

.nav-tab:hover {
    color: var(--text-primary);
    background: rgba(59,123,255,.06);
}

.nav-tab.active {
    color: var(--text-primary);
    font-weight: 600;
    background: rgba(59,123,255,.1);
    border-color: rgba(59,123,255,.2);
}

/* ════════════════════════════════════════
   LAYOUT
════════════════════════════════════════ */
.main-content {
    max-width: 96%;
    margin: 0 auto;
    padding: 1.25rem 1rem 2rem;
}

.page { display: none; }
.page.active { display: block; }

/* ════════════════════════════════════════
   PAGE HEADER
════════════════════════════════════════ */
.page-header {
    padding: 0 0 .875rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1rem;
    position: relative;
}

.page-header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100px;
    height: 1px;
    background: linear-gradient(90deg, var(--accent), transparent);
}

.header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: .6875rem;
    color: var(--accent);
    letter-spacing: .12em;
    text-transform: uppercase;
    margin-bottom: 3px;
    white-space: nowrap;
}

.dot-live {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 7px var(--accent);
    animation: pulse 2.4s ease-in-out infinite;
    display: inline-block;
}

.page-title {
    font-family: var(--font-display);
    font-size: 1.65rem;
    font-weight: 700;
    letter-spacing: -.025em;
    background: linear-gradient(135deg, #E4EDF8 35%, #5B95FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2px;
    white-space: nowrap;
}

.page-subtitle {
    font-size: .825rem;
    color: var(--text-muted);
    letter-spacing: .04em;
}

.ts-badge {
    display: flex;
    align-items: center;
    gap: 7px;
    background: rgba(59,123,255,.07);
    border: 1px solid rgba(59,123,255,.18);
    border-radius: 8px;
    padding: .5rem 1rem;
    font-family: var(--font-mono);
    font-size: .82rem;
    color: #5B95FF;
    white-space: nowrap;
    flex-shrink: 0;
}

.ts-label {
    color: rgba(91, 149, 255, 0.55);
    font-weight: 400;
}

.ts-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 9px var(--cyan);
    flex-shrink: 0;
}