@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--primary-color:#e5322d;--primary-hover:#c42621;--bg-color:#f5f5f7;--text-dark:#161616;--text-muted:#707070;--white:#fff;--border-color:#dfdfdf;--success-color:#28a745;--danger-color:#dc3545;--shadow-sm:0 2px 4px #0000000d;--shadow-md:0 4px 12px #00000014;--shadow-lg:0 8px 24px #0000001f}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-dark);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,sans-serif}#root{flex-direction:column;min-height:100vh;display:flex}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.app-container{flex-direction:column;min-height:100vh;display:flex}.main-content{flex-direction:column;flex:1;display:flex}.navbar{background-color:var(--white);box-shadow:var(--shadow-sm);z-index:100;align-items:center;padding:16px 24px;display:flex;position:sticky;top:0}.logo{color:var(--text-dark);align-items:center;gap:8px;font-size:24px;font-weight:700;text-decoration:none;transition:opacity .2s;display:flex}.logo:hover{opacity:.8}.logo svg{color:var(--primary-color)}.footer{text-align:center;background-color:var(--white);color:var(--text-muted);border-top:1px solid var(--border-color);margin-top:auto;padding:24px;font-size:14px}.tool-card{background-color:var(--white);color:var(--text-dark);box-shadow:var(--shadow-sm);border:1px solid #0000;border-radius:12px;flex-direction:column;align-items:center;height:100%;padding:32px 24px;text-decoration:none;transition:all .3s;display:flex}.tool-card:hover{box-shadow:var(--shadow-md);border-color:var(--primary-color);transform:translateY(-4px)}.tool-card.disabled{opacity:.6;pointer-events:none;filter:grayscale()}.tool-icon{color:var(--primary-color);margin-bottom:16px;transition:transform .3s}.tool-card:hover .tool-icon{transform:scale(1.1)}.tool-title{text-align:center;margin-bottom:8px;font-size:20px;font-weight:700}.tool-description{color:var(--text-muted);text-align:center;font-size:14px;line-height:1.4}.tool-badge{text-transform:uppercase;color:var(--text-muted);background-color:#f0f0f0;border-radius:4px;margin-top:12px;padding:4px 8px;font-size:11px;font-weight:700}.home-container{flex-direction:column;align-items:center;width:100%;max-width:1200px;margin:0 auto;padding:48px 24px;display:flex}.home-hero{text-align:center;margin-bottom:64px}.home-title{color:var(--text-dark);margin-bottom:16px;font-size:48px}.home-subtitle{color:var(--text-muted);max-width:700px;margin:0 auto;font-size:20px;line-height:1.6}.tools-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;width:100%;display:grid}@media (width<=768px){.home-title{font-size:36px}.home-subtitle{font-size:16px}}.compress-page{flex-direction:column;align-items:center;width:100%;padding:48px 24px;display:flex}.hero-section{text-align:center;margin-bottom:40px}.hero-title{color:var(--text-dark);margin-bottom:16px;font-size:42px}.hero-subtitle{color:var(--text-muted);max-width:600px;margin:0 auto;font-size:18px;line-height:1.5}.upload-container{background-color:var(--primary-color);width:100%;max-width:800px;color:var(--white);cursor:pointer;box-shadow:var(--shadow-lg);border-radius:12px;flex-direction:column;justify-content:center;align-items:center;padding:60px 20px;transition:background-color .3s,transform .2s;display:flex}.upload-container:hover,.upload-container.drag-active{background-color:var(--primary-hover)}.upload-icon{margin-bottom:24px}.upload-button{background-color:var(--text-dark);color:var(--white);border-radius:30px;align-items:center;gap:12px;padding:16px 48px;font-size:20px;font-weight:600;transition:transform .2s,background-color .2s;display:flex;box-shadow:0 4px 6px #0003}.upload-button:hover{background-color:#000;transform:translateY(-2px)}.upload-text{opacity:.9;margin-top:16px;font-size:16px}.file-input{display:none}.workspace{flex-direction:column;align-items:center;gap:32px;width:100%;animation:.4s ease-out fadeIn;display:flex}.file-card{background:var(--white);box-shadow:var(--shadow-md);border-radius:12px;flex-direction:column;align-items:center;gap:16px;width:100%;max-width:500px;padding:32px;display:flex;position:relative}.file-remove{color:var(--text-muted);background:#f0f0f0;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex;position:absolute;top:16px;right:16px}.file-remove:hover{color:var(--danger-color);background:#e0e0e0}.file-icon-wrapper{border:2px solid var(--primary-color);background:#fdf5f5;border-radius:8px;justify-content:center;align-items:center;width:80px;height:100px;display:flex;position:relative}.file-icon-wrapper:after{content:"PDF";color:var(--primary-color);font-size:14px;font-weight:700;position:absolute;bottom:10px}.file-info{text-align:center}.file-name{word-break:break-all;margin-bottom:4px;font-size:18px;font-weight:600}.file-size{color:var(--text-muted);font-size:14px}.compression-options{background:var(--white);width:100%;max-width:500px;box-shadow:var(--shadow-sm);border:1px solid var(--border-color);border-radius:12px;flex-direction:column;gap:20px;padding:24px;display:flex}.options-header{color:var(--text-dark);border-bottom:1px solid var(--border-color);align-items:center;gap:8px;padding-bottom:12px;display:flex}.options-header h3{margin:0;font-size:18px}.radio-group{flex-direction:column;gap:12px;display:flex}.radio-label{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:12px;display:flex}.radio-label input[type=radio]{width:18px;height:18px;accent-color:var(--primary-color)}.radio-text{color:var(--text-dark);font-size:15px;line-height:1.4}.target-size-group{border-top:1px dashed var(--border-color);flex-direction:column;gap:8px;padding-top:12px;animation:.3s ease-out fadeIn;display:flex}.target-size-group label{color:var(--text-dark);font-size:14px;font-weight:600}.target-input-row{gap:12px;display:flex}.unit-select{border:1px solid var(--border-color);cursor:pointer;background:#fff;border-radius:8px;outline:none;padding:12px;font-family:inherit;font-size:16px;transition:border-color .2s}.unit-select:focus{border-color:var(--primary-color)}.target-input{border:1px solid var(--border-color);border-radius:8px;outline:none;width:100%;padding:12px 16px;font-family:inherit;font-size:16px;transition:border-color .2s}.target-input:focus{border-color:var(--primary-color)}.help-text{color:var(--text-muted);font-size:12px;line-height:1.4}.validation-error{color:var(--danger-color);background:#fde8e8;border:1px solid #f9caca;border-radius:6px;margin-top:8px;padding:10px;font-size:14px;animation:.3s fadeIn}.size-bar-container{width:100%;margin:32px 0;position:relative}.size-bar-track{background:#e0e0e0;border-radius:6px;width:100%;height:12px;position:relative;overflow:visible}.size-bar-target-marker{background-color:var(--danger-color);z-index:2;border-radius:2px;width:4px;position:absolute;top:-4px;bottom:-4px;transform:translate(-50%)}.size-bar-best-arrow{color:var(--primary-color);z-index:3;font-size:20px;font-weight:700;transition:left .3s ease-out,opacity .3s;position:absolute;top:-26px;transform:translate(-50%)}.size-bar-labels{height:20px;color:var(--text-muted);justify-content:space-between;margin-top:12px;font-size:12px;display:flex;position:relative}.label-target{color:var(--danger-color);font-weight:600;position:absolute;transform:translate(-50%)}.label-zero{position:absolute;left:0}.label-original{position:absolute;right:0}.action-bar{gap:16px;width:100%;max-width:500px;display:flex}.btn-primary{background-color:var(--primary-color);color:var(--white);box-shadow:var(--shadow-sm);border-radius:8px;flex:1;justify-content:center;align-items:center;gap:8px;padding:16px 24px;font-size:18px;font-weight:600;transition:all .2s;display:flex}.btn-primary:hover:not(:disabled){background-color:var(--primary-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.loading-container{background:var(--white);box-shadow:var(--shadow-md);border-radius:12px;flex-direction:column;align-items:center;gap:24px;width:100%;max-width:500px;padding:48px;display:flex}.spinner{border:4px solid #f3f3f3;border-top:4px solid var(--primary-color);border-radius:50%;width:48px;height:48px;animation:1s linear infinite spin}.loading-text{color:var(--text-dark);font-size:20px;font-weight:600}.progress-details{flex-direction:column;align-items:center;gap:16px;width:100%;display:flex}.progress-stats{background-color:var(--bg-color);border-radius:12px;grid-template-columns:repeat(2,1fr);gap:16px;width:100%;padding:20px;display:grid}.progress-stat{border:1px solid var(--border-color);text-align:center;background:#fff;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;padding:16px;transition:transform .2s;display:flex;box-shadow:0 2px 8px #0000000a}.progress-stat:hover{transform:translateY(-2px)}.progress-stat span{color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px;margin-bottom:8px;font-size:11px}.progress-stat strong{color:var(--text-dark);font-size:20px}.progress-help{color:var(--text-muted);font-size:14px}.btn-stop{background-color:var(--danger-color);color:var(--white);border-radius:30px;align-items:center;gap:8px;margin-top:16px;padding:12px 24px;font-weight:600;transition:background-color .2s;display:flex}.btn-stop:hover{background-color:#c82333}.success-container{background:var(--white);box-shadow:var(--shadow-md);text-align:center;border-radius:12px;flex-direction:column;align-items:center;gap:24px;width:100%;max-width:600px;padding:48px 24px;animation:.4s ease-out fadeIn;display:flex}.success-icon{width:80px;height:80px;color:var(--success-color);background:#e8f8f0;border-radius:50%;justify-content:center;align-items:center;margin-bottom:8px;display:flex}.success-title{color:var(--text-dark);font-size:32px}.stats-container{background:var(--bg-color);border-radius:8px;justify-content:center;gap:32px;width:100%;margin:24px 0;padding:24px;display:flex}.stat-box{flex-direction:column;align-items:center;gap:8px;display:flex}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:14px}.stat-value{color:var(--text-dark);font-size:24px;font-weight:700}.stat-value.highlight{color:var(--success-color)}.btn-download{background-color:var(--text-dark);color:var(--white);border-radius:30px;align-items:center;gap:12px;padding:16px 48px;font-size:18px;font-weight:600;text-decoration:none;transition:transform .2s,background-color .2s;display:flex}.btn-download:hover{background-color:#000;transform:translateY(-2px)}.btn-secondary{color:var(--text-muted);margin-top:16px;font-size:16px;text-decoration:underline;transition:color .2s}.btn-secondary:hover{color:var(--text-dark)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}