@font-face {
    font-family: "digital";
    src: url("../fonts/Digital-Play-Italic-St-1.ttf");
    font-display: swap;
}

:root {
    --font-body: "SF Pro Display", "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-mono: "SF Mono", "Cascadia Code", "Fira Code", "JetBrains Mono", "Consolas", monospace;

    --glass-bg: rgba(255, 255, 255, 0.06);
    --glass-bg-hover: rgba(255, 255, 255, 0.10);
    --glass-bg-active: rgba(255, 255, 255, 0.14);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-hover: rgba(255, 255, 255, 0.16);
    --glass-blur: blur(28px) saturate(180%);
    --glass-shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.10);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.16);
    --glass-shadow-lg: 0 16px 56px rgba(0, 0, 0, 0.22);
    --radius-sm: 10px;
    --radius: 16px;
    --radius-lg: 24px;
    --spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease: cubic-bezier(0.4, 0, 0.2, 1);

    --zako-surface: rgba(255, 255, 255, 0.06);
    --zako-surface-hover: rgba(255, 255, 255, 0.10);
    --zako-border: rgba(255, 255, 255, 0.08);
    --zako-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    --zako-radius: 16px;
    --zako-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* { font-family: var(--font-body); }

::-webkit-scrollbar { width: 0; }

body {
    background-color: #0a0a0f;
    margin: 0;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-family: var(--font-body);
    line-height: 1.6;
    letter-spacing: 0.02em;
}

::selection {
    background: rgba(94, 158, 255, 0.3);
    color: #fff;
}

.v-selection-control-group { justify-content: center; }
.v-snackbar__content { text-align: center !important; }
.v-card-item { padding: 0.2rem 1rem !important; }

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.92); }
    to   { opacity: 1; transform: scale(1); }
}

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

.animate-in {
    animation: fadeInUp 0.5s var(--spring) forwards;
    opacity: 0;
}