/* ============================================
   11. SHADER LINES (High-End Striped Glow)
   ============================================ */

.shader-lines-hover {
    position: relative;
    overflow: hidden;
    /* Ensure mask clipping works */
}

/* The Shader Layer */
.shader-lines-hover::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: repeating-linear-gradient(90deg,
            transparent 0,
            transparent 3px,
            var(--accent) 3px,
            var(--accent) 4px);
    /* Mask to fade edges and center the effect */
    -webkit-mask-image: radial-gradient(circle at center,
            black 30%,
            transparent 80%);
    mask-image: radial-gradient(circle at center,
            black 30%,
            transparent 80%);
    opacity: 0;
    transform: scale(0.8);
    mix-blend-mode: overlay;
    /* Blends with card bg for that "internal light" look */
    transition: opacity 0.4s ease, transform 0.4s ease;
  z-index: 2;
}

/* Hover State - Desktop Only */
@media (hover: hover) {
    .shader-lines-hover:hover::after {
        opacity: 0.4;
        /* Boosted visibility */
        transform: scale(1.1);
        animation: shaderScroll 20s linear infinite;
    }
}

/* Dark Mode Intensity Boost */
:root[data-theme="dark"] .shader-lines-hover:hover::after {
    opacity: 0.5;
    mix-blend-mode: soft-light;
}

@keyframes shaderScroll {
    from {
        background-position: 0 0;
    }

    to {
        background-position: 100px 0;
    }
}


/* ============================================
   12. MOODY BLUR & TRANSPARENCY POLISH
   ============================================ */

/* Dark Mode Card Polish: More Glass, Less Plastic */
:root[data-theme="dark"] .case-card,
:root[data-theme="dark"] .work-card,
:root[data-theme="dark"] .side-project-card {
    background: rgba(15, 22, 41, 0.4) !important;
    backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: none;
    position: relative;
    overflow: visible;
}

/* Moonlight gradient border using pseudo-element */
:root[data-theme="dark"] .case-card::before,
:root[data-theme="dark"] .work-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(180deg,
        rgba(255, 255, 255, 0.3) 0%,
        rgba(213, 226, 255, 0.18) 15%,
        rgba(255, 255, 255, 0.08) 30%,
        rgba(255, 255, 255, 0.05) 50%,
        rgba(255, 255, 255, 0.03) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    z-index: -1;
    transition: background 0.4s ease;
}

/* Hover: Intensify moonlight on border */
@media (hover: hover) {
    :root[data-theme="dark"] .case-card:hover::before,
    :root[data-theme="dark"] .work-card:hover::before {
        background: linear-gradient(180deg,
            rgba(255, 255, 255, 0.6) 0%,
            rgba(213, 226, 255, 0.4) 10%,
            rgba(255, 255, 255, 0.25) 20%,
            rgba(213, 226, 255, 0.15) 35%,
            rgba(255, 255, 255, 0.08) 60%,
            rgba(255, 255, 255, 0.04) 100%);
    }

    :root[data-theme="dark"] .case-card:hover,
    :root[data-theme="dark"] .work-card:hover {
        box-shadow: 0 0 20px 2px rgba(213, 226, 255, 0.15);
    }
}

/* Side-project-card moonlight border */
:root[data-theme="dark"] .side-project-card::before {
    z-index: 0;
}

/* Apply moonlight border to additional card types */
:root[data-theme="dark"] .testimonial-card,
:root[data-theme="dark"] .testimonial-card-mini,
:root[data-theme="dark"] .insight-card,
:root[data-theme="dark"] .bento-card,
:root[data-theme="dark"] .card {
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: none;
    overflow: visible;
}

/* Moonlight border for additional card types */
:root[data-theme="dark"] .testimonial-card::before,
:root[data-theme="dark"] .testimonial-card-mini::before,
:root[data-theme="dark"] .insight-card::before,
:root[data-theme="dark"] .bento-card::before,
:root[data-theme="dark"] .card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(180deg,
        rgba(255, 255, 255, 0.3) 0%,
        rgba(213, 226, 255, 0.18) 15%,
        rgba(255, 255, 255, 0.08) 30%,
        rgba(255, 255, 255, 0.05) 50%,
        rgba(255, 255, 255, 0.03) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    z-index: -1;
    transition: background 0.4s ease;
}

/* Hover effect for additional card types */
@media (hover: hover) {
    :root[data-theme="dark"] .testimonial-card:hover::before,
    :root[data-theme="dark"] .testimonial-card-mini:hover::before,
    :root[data-theme="dark"] .insight-card:hover::before,
    :root[data-theme="dark"] .bento-card:hover::before,
    :root[data-theme="dark"] .card:hover::before {
        background: linear-gradient(180deg,
            rgba(255, 255, 255, 0.6) 0%,
            rgba(213, 226, 255, 0.4) 10%,
            rgba(255, 255, 255, 0.25) 20%,
            rgba(213, 226, 255, 0.15) 35%,
            rgba(255, 255, 255, 0.08) 60%,
            rgba(255, 255, 255, 0.04) 100%);
    }

    :root[data-theme="dark"] .testimonial-card:hover,
    :root[data-theme="dark"] .testimonial-card-mini:hover,
    :root[data-theme="dark"] .insight-card:hover,
    :root[data-theme="dark"] .bento-card:hover,
    :root[data-theme="dark"] .card:hover {
        box-shadow: 0 0 20px 2px rgba(213, 226, 255, 0.15);
    }
}

/* Starfield Effect - Twinkling Stars */
:root[data-theme="dark"] body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(2px 2px at 20% 30%, rgba(255, 255, 255, 0.8), transparent),
        radial-gradient(2px 2px at 60% 70%, rgba(200, 220, 255, 0.7), transparent),
        radial-gradient(1px 1px at 50% 50%, rgba(255, 255, 255, 0.6), transparent),
        radial-gradient(1px 1px at 80% 10%, rgba(180, 200, 240, 0.7), transparent),
        radial-gradient(2px 2px at 90% 60%, rgba(220, 230, 255, 0.6), transparent),
        radial-gradient(1px 1px at 33% 80%, rgba(255, 255, 255, 0.7), transparent),
        radial-gradient(1px 1px at 15% 60%, rgba(190, 210, 245, 0.6), transparent),
        radial-gradient(2px 2px at 70% 25%, rgba(255, 255, 255, 0.7), transparent);
    background-size: 200% 200%, 180% 180%, 220% 220%, 190% 190%, 210% 210%, 240% 240%, 200% 200%, 230% 230%;
    background-position: 0% 0%, 100% 100%, 50% 50%, 80% 20%, 20% 80%, 60% 40%, 40% 60%, 10% 90%;
    animation: twinkle 8s ease-in-out infinite;
    pointer-events: none;
    z-index: 9999;  /* TEMPORARY: Increased to show stars above everything */
    opacity: 1;  /* TEMPORARY: Increased to make stars more visible */
}

/* Additional smaller stars layer */
:root[data-theme="dark"] body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(1px 1px at 25% 20%, rgba(255, 255, 255, 0.5), transparent),
        radial-gradient(1px 1px at 75% 40%, rgba(200, 220, 255, 0.4), transparent),
        radial-gradient(1px 1px at 45% 65%, rgba(255, 255, 255, 0.5), transparent),
        radial-gradient(1px 1px at 85% 85%, rgba(180, 200, 240, 0.4), transparent),
        radial-gradient(1px 1px at 10% 45%, rgba(220, 230, 255, 0.5), transparent),
        radial-gradient(1px 1px at 55% 15%, rgba(255, 255, 255, 0.4), transparent);
    background-size: 250% 250%, 200% 200%, 220% 220%, 240% 240%, 230% 230%, 210% 210%;
    background-position: 50% 50%, 20% 80%, 70% 30%, 30% 70%, 90% 10%, 10% 90%;
    animation: twinkle 12s ease-in-out infinite reverse;
    pointer-events: none;
    z-index: 9998;  /* TEMPORARY: Increased to show stars above everything */
    opacity: 0.8;  /* TEMPORARY: Increased to make stars more visible */
}

@keyframes twinkle {
    0%, 100% {
        opacity: 0.6;
        transform: scale(1);
    }
    50% {
        opacity: 0.3;
        transform: scale(1.05);
    }
}

/* Dark Mode Footer Glow */
:root[data-theme="dark"] .site-footer {
    position: relative;
    background: transparent;
    overflow: hidden;
}

/* The "Mood Floor" Glow */
:root[data-theme="dark"] .site-footer::before {
    content: '';
    position: absolute;
    bottom: -50%;
    left: 20%;
    width: 60%;
    height: 300px;
    background: radial-gradient(ellipse at center,
            var(--accent) 0%,
            transparent 70%);
    filter: blur(80px);
    /* Massive diffusion */
    opacity: 0.15;
    pointer-events: none;
    z-index: -1;
}