.texture-layout{display:grid;grid-template-columns:340px 1fr;gap:16px}@media(max-width:1000px){.texture-layout{grid-template-columns:1fr}}.panel-card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:16px}.texture-form{display:flex;flex-direction:column;gap:12px;margin-top:14px}.t-field{display:flex;flex-direction:column;gap:4px}.t-field label{font-size:12px;font-weight:600;color:var(--muted)}.tex-input{padding:8px 12px;border-radius:8px;border:1px solid var(--border);background:var(--bg3);color:var(--text);font-size:13px;font-family:monospace;width:100%}.tex-input:focus{outline:none;border-color:var(--accent)}.field-hint{font-size:11px;color:var(--muted)}.swizzle-summary{background:var(--bg3);border-radius:8px;border:1px solid var(--border);padding:12px;margin-bottom:14px;font-size:12px;display:flex;flex-direction:column;gap:4px}.swizzle-visual-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:12px}.memory-pixel{background:#0d1117;border:1px solid var(--border);border-radius:6px;padding:8px;display:flex;justify-content:center;gap:2px}.color-chan{font-size:11px;font-weight:700;padding:2px 4px;border-radius:3px;font-family:monospace}.c-red{background:#f8514940;color:var(--error)}.c-green{background:#2ea04340;color:var(--success)}.c-blue{background:#00a8ff40;color:var(--accent)}.c-alpha{background:#ffffff26;color:#fff}.c-const{background:var(--bg2);color:var(--muted)}.patch-error{color:var(--error);padding:20px;text-align:center}.t-texture-format-swizzler-1,.t-texture-format-swizzler-1-70690{text-transform:uppercase}