@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";html,body,#root{margin:0;padding:0;width:100%;height:100%;overflow:hidden}:root{--bg-primary: #0f0f1a;--bg-secondary: #1a1a2e;--bg-panel: #16213e;--bg-input: #0f3460;--text-primary: #e0e0e0;--text-secondary: #a0a0b0;--accent: #4f8cff;--accent-hover: #6ba3ff;--danger: #e74c3c;--success: #2ecc71;--border: #2a2a4a;--radius: 8px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-primary);color:var(--text-primary)}.app{display:flex;flex-direction:column;height:100vh;width:100vw;overflow:hidden}.app-header{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background:var(--bg-secondary);border-bottom:1px solid var(--border);gap:16px;flex-shrink:0;z-index:10}.header-left{display:flex;align-items:center;gap:12px}.app-title{font-size:1.2rem;font-weight:700;background:linear-gradient(135deg,var(--accent),#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;white-space:nowrap}.header-right{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.lang-select,.filename-input{display:flex;align-items:center;gap:6px;font-size:.85rem}.lang-select label,.filename-input label{color:var(--text-secondary);white-space:nowrap}.lang-select select,.filename-input input{background:var(--bg-input);color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius);padding:4px 8px;font-size:.85rem}.filename-input input{width:120px}.btn-download{background:linear-gradient(135deg,#f59e0b,#f97316);color:#000;border:none;border-radius:var(--radius);padding:8px 16px;font-weight:600;font-size:.9rem;cursor:pointer;transition:transform .1s,box-shadow .2s;white-space:nowrap}.btn-download:hover{transform:translateY(-1px);box-shadow:0 4px 12px #f59e0b66}.app-body{display:flex;flex:1;min-height:0}.sidebar{width:360px;min-width:360px;max-width:360px;background:var(--bg-secondary);border-right:1px solid var(--border);overflow-y:auto;overflow-x:hidden;padding:8px;display:flex;flex-direction:column;gap:8px;flex-shrink:0}.sidebar::-webkit-scrollbar{width:6px}.sidebar::-webkit-scrollbar-track{background:transparent}.sidebar::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.panel{background:var(--bg-panel);border-radius:var(--radius);border:1px solid var(--border);flex-shrink:0}.panel-header{display:flex;align-items:center;gap:8px;padding:10px 12px;font-weight:600;font-size:.9rem;cursor:pointer;background:none;border:none;color:var(--text-primary);width:100%;text-align:left;transition:background .15s}.panel-header:hover{background:#ffffff0d}.panel-header.static{cursor:default;background:#4f8cff1a;border-bottom:1px solid var(--border)}.chevron{font-size:.7rem;transition:transform .2s;color:var(--text-secondary)}.chevron.open{transform:rotate(90deg)}.panel-body{padding:8px 12px 12px;display:flex;flex-direction:column;gap:8px}.field-row{display:flex;flex-direction:column;gap:3px}.field-row label{font-size:.75rem;color:var(--text-secondary);font-weight:500}.field-row input[type=number],.field-row select,.field-row textarea{background:var(--bg-input);color:var(--text-primary);border:1px solid var(--border);border-radius:6px;padding:6px 8px;font-size:.85rem;width:100%;transition:border-color .15s}.field-row input:focus,.field-row select:focus,.field-row textarea:focus{outline:none;border-color:var(--accent)}.field-row textarea{resize:vertical;font-family:inherit;min-height:40px}.slider-row .slider-group{display:flex;align-items:center;gap:8px}.slider-group input[type=range]{flex:1;accent-color:var(--accent);height:4px;cursor:pointer}.slider-value{font-size:.8rem;color:var(--accent);min-width:40px;text-align:right;font-variant-numeric:tabular-nums}.text-block-panel{background:#0003;border-radius:6px;padding:8px;display:flex;flex-direction:column;gap:6px;border:1px solid rgba(255,255,255,.05)}.block-header{display:flex;align-items:center;justify-content:space-between}.block-title{font-size:.85rem;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:240px}.btn-remove{background:none;border:none;color:var(--danger);cursor:pointer;font-size:1rem;padding:2px 6px;border-radius:4px;transition:background .15s;flex-shrink:0}.btn-remove:hover{background:#e74c3c33}.block-info{font-size:.75rem;color:var(--text-secondary);text-align:right}.font-warning{background:#f59e0b26;border:1px solid rgba(245,158,11,.4);border-radius:6px;padding:6px 8px;font-size:.78rem;color:#f59e0b;line-height:1.4}.font-warning-hint{color:var(--text-secondary);font-size:.72rem}.btn-primary{background:var(--accent);color:#fff;border:none;border-radius:var(--radius);padding:8px 12px;font-weight:600;font-size:.85rem;cursor:pointer;transition:background .15s,transform .1s;width:100%}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:active{transform:scale(.98)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.preview-area{flex:1;display:flex;background:var(--bg-primary);padding:8px;min-width:0;min-height:0}@media(max-width:768px){.app-body{flex-direction:column}.sidebar{width:100%;min-width:unset;max-width:unset;max-height:45vh;border-right:none;border-bottom:1px solid var(--border)}}