/* ==========================================================================
   BluePoint Elite Design Tier - Global Styles
   Consolidated styles for Top Bar, Nav Menu, and Platform Lifecycle.
   ========================================================================== */

:root {
    --elite-bg: rgba(5, 12, 30, 0.82); /* Softened, more translucent navy */
    --elite-header-bg: rgba(1, 6, 17, 0.7);
    --elite-accent: #00A7D8;
    --elite-accent-glow: rgba(0, 167, 216, 0.3);
    --elite-border: rgba(255, 255, 255, 0.05);
    --elite-text: #ffffff;
    --elite-text-dim: rgba(255, 255, 255, 0.75); /* Higher contrast for secondary text */
}

/* --- Global Layout Hardening --- */
.mud-appbar.mud-appbar-fixed-top {
    background: var(--elite-header-bg) !important;
    backdrop-filter: blur(25px) saturate(1.8) !important;
    -webkit-backdrop-filter: blur(25px) saturate(1.8) !important;
    border-bottom: 1px solid var(--elite-border) !important;
    color: white !important;
}

.mud-drawer {
    background-color: var(--elite-bg) !important;
    border-right: 1px solid var(--elite-border) !important;
    backdrop-filter: blur(15px) !important;
    overflow: hidden !important;
}

.mud-drawer-content {
    height: 100%;
    overflow: hidden !important;
}

/* --- Top Bar: Technical Meta --- */
.center-app-meta .app-name {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-size: 0.75rem;
    color: white;
}

.meta-tag-wrapper {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6rem;
    color: var(--elite-accent);
}

.meta-tag-wrapper .app-version,
.meta-tag-wrapper .env-tag {
    background: rgba(255, 255, 255, 0.03);
    padding: 2px 8px;
    border-radius: 4px;
    border: 1px solid var(--elite-border);
    color: var(--elite-accent) !important;
}

/* --- Top Bar: Branding Orbital --- */
.branding-orbital-container {
    position: relative;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.branding-orbital-ring {
    position: absolute;
    inset: 0;
    border: 1px solid transparent;
    border-top: 1px solid var(--elite-accent);
    border-right: 1px solid rgba(27, 71, 150, 0.4);
    border-radius: 50%;
    animation: elite-orbital-rotate 3s linear infinite;
    pointer-events: none;
}

/* --- Nav Menu: Data Uplink --- */
.bpt-nav-menu {
    height: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    margin: 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
}

.bpt-nav-scroll-container {
    flex-grow: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 1.5rem 0; /* More breathing room */
    scrollbar-width: thin;
    scrollbar-color: var(--elite-border) transparent;
}

.bpt-nav-scroll-container::-webkit-scrollbar {
    width: 4px;
}

.bpt-nav-scroll-container::-webkit-scrollbar-thumb {
    background: var(--elite-border);
    border-radius: 10px;
}

.bpt-nav-section-label {
    font-family: 'Orbitron', sans-serif !important;
    font-size: 0.65rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.3em !important;
    text-transform: uppercase !important;
    color: var(--elite-accent) !important;
    padding: 2rem 1.5rem 0.75rem !important; /* Increased padding */
    opacity: 0.9;
}

.mud-nav-link {
    font-family: 'Poppins', sans-serif !important;
    font-weight: 500 !important; /* Slightly bolder for readability */
    font-size: 0.85rem !important;
    color: var(--elite-text-dim) !important;
    margin: 4px 12px !important;
    padding: 10px 16px !important; /* More breathing room */
    border-radius: 10px !important;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.mud-nav-link:hover {
    background-color: rgba(255, 255, 255, 0.06) !important;
    color: white !important;
    transform: translateX(4px);
}

.mud-nav-link.active {
    background: linear-gradient(90deg, rgba(0, 167, 216, 0.12) 0%, transparent 100%) !important;
    color: white !important;
    font-weight: 600 !important;
    position: relative;
}

.mud-nav-link.active::before {
    content: "";
    position: absolute;
    left: 0;
    top: 15%;
    bottom: 15%;
    width: 3px;
    background: var(--elite-accent);
    box-shadow: 0 0 12px var(--elite-accent-glow);
    border-radius: 0 4px 4px 0;
}

/* --- Nav Menu: Footer Signature --- */
.nav-system-footer {
    margin-top: auto;
    padding: 1.5rem !important;
    opacity: 0.6;
    pointer-events: none;
    flex-shrink: 0;
    border-top: 1px solid var(--elite-border);
    background: rgba(1, 6, 17, 0.4);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6rem;
    letter-spacing: 0.05em;
}

.status-marker {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #4caf50;
}

.marker-dot {
    width: 5px;
    height: 5px;
    background: #4caf50;
    border-radius: 50%;
    box-shadow: 0 0 10px #4caf50;
    animation: elite-pulse 2s infinite;
}

/* --- Shared Instrument Buttons --- */
.elite-header-btn {
    background: rgba(255, 255, 255, 0.03) !important;
    border: 1px solid var(--elite-border) !important;
    color: var(--elite-text-dim) !important;
    backdrop-filter: blur(5px);
    transition: all 0.3s ease !important;
    border-radius: 8px !important;
}

.elite-header-btn:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    color: white !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
    box-shadow: 0 0 15px rgba(0, 167, 216, 0.2) !important;
}

/* --- Animations --- */
@keyframes elite-orbital-rotate {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

@keyframes elite-pulse {
    0% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
    100% { opacity: 1; transform: scale(1); }
}

.nav-orbital-loader {
    width: 40px;
    height: 40px;
    border: 2px solid rgba(0, 167, 216, 0.1);
    border-top-color: var(--elite-accent);
    border-radius: 50%;
    animation: elite-orbital-rotate 2s linear infinite;
}

.elite-dim-text {
    font-family: 'JetBrains Mono', monospace;
    color: var(--elite-accent);
    letter-spacing: 0.1em;
    font-size: 0.65rem;
    opacity: 0.6;
}