/* Art Deco / Sci-Fi Theme - Angular & Decorated */
.modal-content {
    --gold-soft: rgba(212, 175, 55, 0.3);
    --gold-accent: rgba(212, 175, 55, 0.7);
    
    /* Main border - subtle */
    border: 1px solid var(--gold-soft) !important;
    
    /* Angular shape */
    border-radius: 2px !important;
    
    /* Deep shadow */
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.8), 
                0 0 20px rgba(0, 0, 0, 0.3) !important;
    
    position: relative;
    background-color: var(--bg-glass-strong);
    
    /* Corner Decorations (Brackets) */
    background-image: 
        /* Top Left */
        linear-gradient(to right, var(--gold-accent) 2px, transparent 2px),
        linear-gradient(to bottom, var(--gold-accent) 2px, transparent 2px),
        
        /* Top Right */
        linear-gradient(to left, var(--gold-accent) 2px, transparent 2px),
        linear-gradient(to bottom, var(--gold-accent) 2px, transparent 2px),
        
        /* Bottom Right */
        linear-gradient(to left, var(--gold-accent) 2px, transparent 2px),
        linear-gradient(to top, var(--gold-accent) 2px, transparent 2px),
        
        /* Bottom Left */
        linear-gradient(to right, var(--gold-accent) 2px, transparent 2px),
        linear-gradient(to top, var(--gold-accent) 2px, transparent 2px);
        
    background-position: 
        -1px -1px, -1px -1px,                                   /* TL */
        calc(100% + 1px) -1px, calc(100% + 1px) -1px,           /* TR */
        calc(100% + 1px) calc(100% + 1px), calc(100% + 1px) calc(100% + 1px), /* BR */
        -1px calc(100% + 1px), -1px calc(100% + 1px);           /* BL */
        
    background-size: 20px 20px;
    background-repeat: no-repeat;
    
    /* Remove outline */
    outline: none;
}

/* Adjust Modal Header */
.modal-header {
    border-bottom: 1px solid var(--gold-soft);
    position: relative;
}

/* Header Title Style */
.modal-header h3 {
    color: #e2c768; /* Softer gold text */
    text-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Close button */
.close-btn:hover {
    color: var(--gold-accent);
    text-shadow: 0 0 5px var(--gold-accent);
}

/* Inner decorative line for header */
.modal-header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 20%;
    width: 60%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold-accent), transparent);
    opacity: 0.5;
}