.mdhc-soft-wrapper{--neo-border:3px solid #111111;--neo-shadow:5px 5px 0px #111111;--bg-main:#f0f4f8;--clr-yellow:#fde74c;--clr-cyan:#00f5d4;--clr-red:#ff006e;--clr-green:#06d6a0;--clr-white:#ffffff;--clr-text:#111111;max-width:1100px;margin:0 auto;font-family:system-ui,-apple-system,sans-serif;color:var(--clr-text);background:var(--bg-main);padding:20px;border:var(--neo-border);border-radius:16px;box-shadow:6px 6px 0 #111}.mdhc-soft-wrapper *{box-sizing:border-box}.mdhc-soft-header{background:#111;padding:20px;color:#fff;border:var(--neo-border);border-radius:12px;text-align:center;margin-bottom:20px;box-shadow:var(--neo-shadow)}.mdhc-soft-header h2{margin:0 0 10px 0;font-size:1.8rem;font-weight:900;color:var(--clr-cyan);text-transform:uppercase}.mdhc-soft-header p{margin:0;font-weight:600;font-size:.95rem;color:#ccc}.mdhc-toolbar{display:flex;justify-content:center;gap:15px;margin-bottom:20px}.mdhc-btn-swap,.mdhc-btn-clear{padding:10px 20px;border:2px solid #111;border-radius:8px;font-size:1rem;font-weight:900;cursor:pointer;box-shadow:3px 3px 0 #111;transition:0.1s}.mdhc-btn-swap{background:#111;color:var(--clr-yellow)}.mdhc-btn-swap:active,.mdhc-btn-clear:active{transform:translate(3px,3px);box-shadow:0 0 0 #111}.mdhc-btn-clear{background:#fff;color:var(--clr-red)}.mdhc-main-layout{display:flex;flex-direction:column;gap:20px;position:relative}.mdhc-col{flex:1;min-width:0;display:flex;flex-direction:column;gap:20px}@media (min-width:768px){.mdhc-main-layout{flex-direction:row;align-items:stretch}}.mdhc-card{padding:15px;border:var(--neo-border);background:#fff;position:relative;border-radius:12px;box-shadow:var(--neo-shadow);display:flex;flex-direction:column;height:100%;transition:0.3s}.mdhc-bg-yellow{background:var(--clr-yellow)}.mdhc-bg-white{background:var(--clr-white)}.mdhc-flex-between{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}.mdhc-select{appearance:none;background:#fff;border:3px solid #111;border-radius:6px;padding:6px 15px;font-size:1.1rem;font-weight:900;color:#111;box-shadow:2px 2px 0 #111;cursor:pointer;text-transform:uppercase;width:auto;max-width:40%}.mdhc-select:disabled{opacity:1;background:#eee;cursor:not-allowed;box-shadow:none;border-color:#555;color:#555}.mdhc-badge{background:#eee;padding:4px 10px;border:2px solid #111;border-radius:6px;font-weight:900;font-size:.85rem;box-shadow:2px 2px 0 #111;white-space:nowrap;flex-shrink:0}.mdhc-badge.active{background:var(--clr-green);color:#111}.mdhc-badge.error{background:var(--clr-red);color:#fff}.mdhc-action-group{display:flex;gap:8px;align-items:center}.mdhc-btn-tab{background:#fff;color:#555;padding:6px 12px;border:2px solid #111;border-radius:6px;font-size:.9rem;font-weight:900;cursor:pointer;transition:0.2s;white-space:nowrap}.mdhc-btn-tab.active{background:var(--clr-yellow);color:#111;box-shadow:2px 2px 0 #111}.mdhc-btn-copy{background:#111;color:var(--clr-cyan);padding:8px 15px;border:2px solid #111;border-radius:6px;font-size:.95rem;font-weight:900;cursor:pointer;box-shadow:3px 3px 0 #111;transition:0.1s;white-space:nowrap}.mdhc-btn-copy:active{transform:translate(3px,3px);box-shadow:0 0 0 #111}.mdhc-textarea{width:100%;min-height:400px;flex:1;padding:15px;border:3px solid #111;border-radius:8px;font-size:1rem;font-weight:600;outline:none;box-shadow:inset 3px 3px 0 rgb(0 0 0 / .05);font-family:monospace;resize:vertical;line-height:1.6;white-space:pre-wrap;background:#fff}.mdhc-textarea:focus{border-color:var(--clr-cyan);box-shadow:inset 3px 3px 0 rgb(0 0 0 / .05),0 0 0 3px #111}.mdhc-textarea-output{background:#fdfdfd;cursor:default}.mdhc-preview-content{position:absolute;top:0;left:0;right:0;bottom:0;background:#fff;border:3px solid #111;border-radius:8px;padding:20px;overflow-y:auto;font-family:system-ui,sans-serif;color:#333;line-height:1.6}.mdhc-preview-content h1,.mdhc-preview-content h2,.mdhc-preview-content h3{color:#111;margin-top:0}.mdhc-preview-content h2{border-bottom:2px dashed #ccc;padding-bottom:5px}.mdhc-preview-content blockquote{border-left:5px solid var(--clr-yellow);padding-left:15px;color:#555;background:#fdfdfd;margin-left:0}.mdhc-preview-content code{background:#eee;padding:2px 6px;border-radius:4px;font-family:monospace;color:#d63384;font-size:.9em}.mdhc-preview-content pre{background:#111;color:#00f5d4;padding:15px;border-radius:8px;overflow-x:auto;font-family:monospace}.mdhc-preview-content table{width:100%;border-collapse:collapse;margin-bottom:15px}.mdhc-preview-content th,.mdhc-preview-content td{border:1px solid #111;padding:8px;text-align:left}.mdhc-preview-content th{background:#eee}.mdhc-info-box{background:rgb(255 255 255 / .6);padding:15px;border:2px dashed #111;border-radius:8px;margin-top:20px}.mdhc-info-box h4{margin:0 0 5px 0;font-weight:900;color:#111;font-size:1rem}.mdhc-info-box p{margin:0;font-size:.9rem;font-weight:600;line-height:1.5;color:#333}