/* 
   Arcyna Branding System (Stark-style)
   ------------------------------------
   Primary Brand: Arcyna
   Voice/Handle: Arcy
*/

:root {
    --arcyna-primary: #00d2ff;
    --arcyna-secondary: #3a7bd5;
    --arcyna-gradient: linear-gradient(135deg, var(--arcyna-primary) 0%, var(--arcyna-secondary) 100%);
    --arcyna-glow: 0 0 15px rgba(0, 210, 255, 0.4);
}

.sidebar-logo {
    background: var(--arcyna-gradient) !important;
    box-shadow: var(--arcyna-glow);
    font-weight: 800;
    color: white;
}

.sidebar-title {
    background: var(--arcyna-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.sidebar-subtitle {
    color: var(--arcyna-primary) !important;
    font-size: 0.65rem !important;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
}

/* Glassmorphism for Assistant messages or specific UI elements */
.arcyna-glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
}

.assistant-greeting {
    font-family: 'Inter', sans-serif;
    color: var(--arcyna-primary);
    text-shadow: 0 0 8px rgba(0, 210, 255, 0.3);
}