:root{--primary-color: #007bff;--primary-hover: #0056b3;--danger-color: #dc3545;--danger-hover: #c82333;--text-color: #333;--text-light: #666;--border-color: #ccc}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6;color:var(--text-color);background:#f8f9fa}.app{min-height:100vh;display:flex;flex-direction:column}.navbar{background:#fff;padding:1rem 2rem;box-shadow:0 2px 4px #0000001a}.nav-brand{font-size:1.25rem;font-weight:700;text-decoration:none;color:var(--primary-color)}.main-content{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:2rem}.container{max-width:600px;margin:0 auto;padding:2rem}h1{color:#2c3e50;text-align:center;margin-bottom:2rem}.form-container{background:#f8f9fa;padding:2rem;border-radius:8px;box-shadow:0 2px 4px #0000001a}.input-group{margin-bottom:1.5rem}label{display:block;margin-bottom:.5rem;color:#2c3e50;font-weight:700}input[type=file],input[type=text]{width:100%;padding:.5rem;border:1px solid #ddd;border-radius:4px;font-size:1rem}input[type=text]{height:40px}button{width:100%;padding:.75rem;background-color:#42b983;color:#fff;border:none;border-radius:4px;font-size:1rem;cursor:pointer;transition:background-color .2s}button:hover:not(:disabled){background-color:#3aa876}button:disabled{background-color:#a8a8a8;cursor:not-allowed}.error{color:#dc3545;margin-top:1rem;text-align:center}.success{color:#28a745;margin-top:1rem;text-align:center}.home[data-v-15abbcfd]{padding:2rem}.tools-grid[data-v-15abbcfd]{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:2rem}.tool-card[data-v-15abbcfd]{display:flex;flex-direction:column;align-items:center;padding:2rem;background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a;text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s}.tool-card[data-v-15abbcfd]:hover{transform:translateY(-2px);box-shadow:0 4px 8px #0000001a}.tool-icon[data-v-15abbcfd]{font-size:2.5rem;margin-bottom:1rem}h2[data-v-15abbcfd]{margin:.5rem 0;font-size:1.25rem}p[data-v-15abbcfd]{margin:0;text-align:center;color:#666}.loading[data-v-15abbcfd],.error[data-v-15abbcfd],.no-tools[data-v-15abbcfd]{text-align:center;padding:2rem;background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a;margin-top:2rem}.error[data-v-15abbcfd]{color:var(--danger-color)}.loading[data-v-15abbcfd]{color:var(--text-light)}.use-tool-button[data-v-15abbcfd]{margin-top:1rem;padding:.5rem 1rem;background-color:var(--primary-color);color:#fff;border:none;border-radius:4px;cursor:pointer;transition:background-color .2s}.use-tool-button[data-v-15abbcfd]:hover{background-color:var(--primary-hover)}.pdf-watermark[data-v-a576ead0]{padding:2rem;max-width:600px;margin:0 auto}.upload-container[data-v-a576ead0]{margin-top:2rem}.file-input[data-v-a576ead0]{display:none}.upload-box[data-v-a576ead0]{border:2px dashed #ccc;border-radius:8px;padding:2rem;text-align:center;cursor:pointer;margin-bottom:1rem;transition:border-color .2s}.upload-box[data-v-a576ead0]:hover{border-color:#666}.icon[data-v-a576ead0]{font-size:3rem;margin-bottom:1rem;display:block}.upload-button[data-v-a576ead0]{width:100%;padding:1rem;background:#007bff;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:1rem;transition:background-color .2s}.upload-button[data-v-a576ead0]:hover:not(:disabled){background:#0056b3}.upload-button[data-v-a576ead0]:disabled{background:#ccc;cursor:not-allowed}.reset-button[data-v-a576ead0]{margin-top:.5rem;padding:.5rem 1rem;background:#dc3545;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:.875rem}.reset-button[data-v-a576ead0]:hover{background:#c82333}:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}.card{padding:2em}#app{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}