/**
 * Fabric.js Bengali Font Support
 * Loads Bengali fonts for canvas-based text rendering
 * Date: January 29, 2026
 */

/* ============================================
   PRIMARY BENGALI FONTS
   ============================================ */

/* SolaimanLipi - Most popular Bengali font */
@font-face {
    font-family: 'SolaimanLipi';
    src: url('/static/fonts/SolaimanLipi.woff2') format('woff2');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* Kalpurush - Clean and modern */
@font-face {
    font-family: 'Kalpurush';
    src: url('/static/fonts/Kalpurush.woff2') format('woff2');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* Nikosh - Government standard */
@font-face {
    font-family: 'Nikosh';
    src: url('/static/fonts/Nikosh.woff2') format('woff2');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* Alternative name: Solaiman Lipi (with space) */
@font-face {
    font-family: 'Solaiman Lipi';
    src: url('/static/fonts/Solaiman Lipi.woff2') format('woff2');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* ============================================
   FABRIC.JS CANVAS TEXT RENDERING
   ============================================ */

/* Force Bengali fonts to load for canvas */
.fabric-bengali-preload {
    position: absolute;
    left: -9999px;
    top: -9999px;
    visibility: hidden;
    font-size: 1px;
}

.fabric-bengali-preload-solaimanlopi {
    font-family: 'SolaimanLipi', sans-serif;
}

.fabric-bengali-preload-kalpurush {
    font-family: 'Kalpurush', sans-serif;
}

.fabric-bengali-preload-nikosh {
    font-family: 'Nikosh', sans-serif;
}

/* ============================================
   ENSURE FONTS WORK IN FABRIC CANVAS
   ============================================ */

/* Canvas text rendering needs fonts loaded */
canvas {
    font-family: 'SolaimanLipi', 'Kalpurush', 'Nikosh', sans-serif;
}

/* Fabric.js text objects inherit these */
.canvas-container {
    font-family: 'SolaimanLipi', 'Kalpurush', 'Nikosh', sans-serif;
}

/* ============================================
   MOBILE OPTIMIZATIONS
   ============================================ */

@media (max-width: 768px) {
    /* Ensure Bengali fonts render on mobile canvas */
    canvas {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}