/* ============================================
   VX Glyphs - Shared icon glyphs
   Used by both main UI and PDF exports
   ============================================ */

.vx-glyph {
    flex-shrink: 0;
    pointer-events: none;
}

/* Document glyph (case study) */
.vx-glyph--document {
    width: 14px;
    height: 16px;
    border: 2px solid var(--vx-glyph-color, #555);
    border-radius: 2px;
    position: relative;
}

.vx-glyph--document::before,
.vx-glyph--document::after {
    content: "";
    position: absolute;
    left: 2px;
    right: 2px;
    height: 1.5px;
    background: var(--vx-glyph-color, #555);
    border-radius: 1px;
}

.vx-glyph--document::before { top: 3px; }
.vx-glyph--document::after { top: 7px; }

/* Grid glyph (contact sheet) - 2x2 */
.vx-glyph--grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 2px;
    width: 14px;
    height: 14px;
}

.vx-glyph--grid span {
    display: block;
    background: var(--vx-glyph-color, #555);
    border-radius: 1px;
}

/* Waveform glyph (transcription) */
.vx-glyph--waveform {
    display: flex;
    align-items: flex-end;
    gap: 1.5px;
    height: 14px;
}

.vx-glyph--waveform span {
    display: block;
    width: 2px;
    border-radius: 1px;
    background: var(--vx-glyph-color, #555);
}

.vx-glyph--waveform span:nth-child(1) { height: 4px; }
.vx-glyph--waveform span:nth-child(2) { height: 8px; }
.vx-glyph--waveform span:nth-child(3) { height: 14px; }
.vx-glyph--waveform span:nth-child(4) { height: 8px; }
.vx-glyph--waveform span:nth-child(5) { height: 4px; }