/* --- NIHONGRIND MODERN UI & EFFECTS --- */

/* Glassmorphism & Custom Card Styles */
.glass-panel {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(226, 232, 240, 0.8);
}

.dark-glass-panel {
    background: rgba(15, 23, 42, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(51, 65, 85, 0.6);
}

.glow-card-orange {
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.glow-card-orange:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px -8px rgba(249, 115, 22, 0.25);
    border-color: rgba(249, 115, 22, 0.4);
}

.glow-card-amber {
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.glow-card-amber:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px -8px rgba(245, 158, 11, 0.25);
    border-color: rgba(245, 158, 11, 0.4);
}

/* Floating XP / Yen Animation */
@keyframes floatUpFade {
    0% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    50% {
        opacity: 1;
        transform: translateY(-30px) scale(1.2);
    }
    100% {
        opacity: 0;
        transform: translateY(-60px) scale(0.9);
    }
}

.float-toast {
    position: absolute;
    pointer-events: none;
    font-weight: 900;
    font-size: 1.25rem;
    z-index: 100;
    animation: floatUpFade 1.2s ease-out forwards;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.2));
}

/* PvP Spell Screen Overlays */
#pvp-overlay-container {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    overflow: hidden;
}

/* Smoke Spell */
.pvp-effect-smoke {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(148, 163, 184, 0.85) 0%, rgba(71, 85, 105, 0.95) 100%);
    backdrop-filter: blur(12px);
    animation: smokeDrift 3s ease-in-out forwards;
}

@keyframes smokeDrift {
    0% { opacity: 0; transform: scale(0.8); }
    20% { opacity: 0.95; transform: scale(1); }
    80% { opacity: 0.95; transform: scale(1.05); }
    100% { opacity: 0; transform: scale(1.2); }
}

/* Freeze Spell */
.pvp-effect-freeze {
    position: absolute;
    inset: 0;
    border: 16px solid rgba(56, 189, 248, 0.8);
    background: radial-gradient(circle, rgba(186, 230, 253, 0.3) 0%, rgba(14, 165, 233, 0.5) 100%);
    box-shadow: inset 0 0 50px rgba(56, 189, 248, 0.8);
    animation: freezeShake 2.5s ease-in-out forwards;
}

@keyframes freezeShake {
    0% { opacity: 0; transform: scale(1); }
    10% { opacity: 1; transform: scale(0.99) rotate(0.5deg); }
    20% { transform: scale(1) rotate(-0.5deg); }
    30% { transform: scale(0.99) rotate(0.5deg); }
    80% { opacity: 1; }
    100% { opacity: 0; transform: scale(1.02); }
}

/* Ink Spell */
.pvp-effect-ink {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 40%, rgba(15, 23, 42, 0.98) 0%, rgba(2, 6, 23, 0.95) 70%);
    animation: inkSplatter 2.8s ease-in-out forwards;
}

@keyframes inkSplatter {
    0% { opacity: 0; transform: scale(0.5); }
    15% { opacity: 1; transform: scale(1); }
    85% { opacity: 1; }
    100% { opacity: 0; }
}

/* Shimmer Light */
.shimmer {
    background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.4) 50%, rgba(255,255,255,0) 100%);
    background-size: 200% 100%;
    animation: shimmerAnim 2.5s infinite;
}

@keyframes shimmerAnim {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}