:root{--bg-primary:#080b11;--bg-secondary:#0d121f;--card-bg:#1119288c;--card-border:#ffffff12;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--text-muted:#6b7280;--accent-purple:#8a5cf5;--accent-cyan:#00f0ff;--accent-pink:#ff007a;--success:#10b981;--warning:#f59e0b;--error:#ef4444;--transition-fast:.15s ease;--transition-normal:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--shadow-glow:0 0 20px #8a5cf526;--shadow-neon:0 0 25px #00f0ff33;--radius-lg:16px;--radius-md:10px;--radius-sm:6px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow-x:hidden}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;font-family:Outfit,sans-serif;font-weight:600}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-purple)}.glass-panel{background:var(--card-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--card-border);border-radius:var(--radius-lg);box-shadow:0 8px 32px #0000005e}.gradient-text{background:linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.gradient-border{border-radius:var(--radius-lg);background:linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));padding:1px;position:relative}.gradient-border-content{background:var(--bg-secondary);border-radius:calc(var(--radius-lg) - 1px);width:100%;height:100%}.app-container{min-height:100vh;display:flex;position:relative}.sidebar{border-right:1px solid var(--card-border);z-index:100;width:280px;height:100vh;transition:transform var(--transition-normal);background:#080b11d9;flex-direction:column;display:flex;position:sticky;top:0}.sidebar-brand{border-bottom:1px solid var(--card-border);justify-content:space-between;align-items:center;gap:12px;padding:24px;display:flex}.mobile-close-btn{display:none}.logo-img{width:42px;height:42px;box-shadow:var(--shadow-glow);border-radius:10px}.brand-name{letter-spacing:-.03em;background:linear-gradient(135deg, #fff 40%, var(--accent-purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.35rem;font-weight:800}.sidebar-menu{flex-direction:column;flex:1;gap:8px;padding:24px 16px;list-style:none;display:flex;overflow-y:auto}.menu-item-btn{width:100%;color:var(--text-secondary);border-radius:var(--radius-md);cursor:pointer;text-align:left;transition:all var(--transition-fast);background:0 0;border:none;align-items:center;gap:12px;padding:12px 16px;font-family:inherit;font-size:.95rem;font-weight:500;display:flex}.menu-item-btn:hover{color:var(--text-primary);background:#ffffff0a}.menu-item-btn.active{border-left:3px solid var(--accent-purple);color:var(--text-primary);background:linear-gradient(90deg,#8a5cf526 0%,#00f0ff08 100%);font-weight:600}.menu-icon{width:20px;height:20px;color:var(--text-secondary);transition:color var(--transition-fast)}.menu-item-btn.active .menu-icon,.menu-item-btn:hover .menu-icon{color:var(--accent-cyan)}.sidebar-footer{border-top:1px solid var(--card-border);padding:16px}.main-content{background:radial-gradient(circle at 70% 10%,#8a5cf50f 0%,#0000 40%),radial-gradient(circle at 10% 80%,#00f0ff0a 0%,#0000 40%);flex-direction:column;flex:1;min-width:0;height:100vh;display:flex;overflow-y:auto}.top-bar{border-bottom:1px solid var(--card-border);justify-content:space-between;align-items:center;padding:20px 40px;display:flex}.hamburger-btn{color:var(--text-primary);cursor:pointer;background:0 0;border:none;display:none}.tool-title-area{flex-direction:column;gap:4px;display:flex}.tool-title{font-size:1.75rem;font-weight:800}.tool-subtitle{color:var(--text-secondary);font-size:.9rem}.workspace-container{flex-direction:column;flex:1;gap:24px;width:100%;max-width:1400px;margin:0 auto;padding:30px 40px;display:flex}.drag-drop-zone{border-radius:var(--radius-lg);text-align:center;cursor:pointer;transition:all var(--transition-normal);background:#ffffff03;border:2px dashed #ffffff1f;flex-direction:column;align-items:center;gap:16px;padding:48px 24px;display:flex}.drag-drop-zone:hover,.drag-drop-zone.active{border-color:var(--accent-purple);box-shadow:var(--shadow-glow);background:#8a5cf508}.upload-icon-wrapper{width:64px;height:64px;color:var(--accent-purple);transition:transform var(--transition-fast);background:#8a5cf51a;border-radius:50%;justify-content:center;align-items:center;margin-bottom:8px;display:flex}.drag-drop-zone:hover .upload-icon-wrapper{color:var(--accent-cyan);background:#00f0ff1a;transform:translateY(-4px)}.drag-drop-title{font-size:1.15rem;font-weight:600}.drag-drop-desc{color:var(--text-secondary);font-size:.88rem}.file-input-hidden{display:none}.dashboard-grid{grid-template-columns:2fr 1fr;align-items:start;gap:24px;display:grid}@media (width<=1024px){.dashboard-grid{grid-template-columns:1fr}}.file-list-container{flex-direction:column;gap:12px;display:flex}.file-row-card{border-radius:var(--radius-md);border:1px solid var(--card-border);transition:all var(--transition-fast);background:#ffffff05;justify-content:space-between;align-items:center;padding:12px 18px;display:flex}.file-row-card:hover{background:#ffffff0a;border-color:#ffffff1f}.file-info{flex:1;align-items:center;gap:14px;min-width:0;display:flex}.file-thumbnail{border-radius:var(--radius-sm);object-fit:cover;border:1px solid var(--card-border);background:#ffffff0d;width:48px;height:48px}.doc-placeholder-icon{border-radius:var(--radius-sm);width:48px;height:48px;color:var(--accent-purple);background:#8a5cf51a;justify-content:center;align-items:center;display:flex}.file-details{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex;overflow:hidden}.file-name{white-space:nowrap;text-overflow:ellipsis;max-width:320px;font-size:.92rem;font-weight:600;overflow:hidden}.file-row-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;width:100%;display:flex}.file-row-settings{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.file-slider-wrapper{align-items:center;gap:6px;display:flex}.file-size{color:var(--text-secondary);font-size:.78rem}.file-actions{align-items:center;gap:12px;display:flex}.status-badge{text-transform:uppercase;border-radius:20px;padding:4px 8px;font-size:.75rem;font-weight:600}.status-badge.pending{color:var(--warning);background:#f59e0b1f}.status-badge.processing{color:var(--accent-purple);background:#8a5cf526}.status-badge.completed{color:var(--success);background:#10b9811f}.status-badge.failed{color:var(--error);background:#ef44441f}.btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);border:none;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-family:inherit;font-size:.92rem;font-weight:600;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--accent-purple), #6366f1);color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 0 25px #8a5cf559}.btn-primary:active{transform:translateY(0)}.btn-secondary{color:var(--text-primary);border:1px solid var(--card-border);background:#ffffff0d}.btn-secondary:hover{background:#ffffff14;border-color:#ffffff26}.btn-icon-only{width:36px;height:36px;color:var(--text-secondary);border:1px solid var(--card-border);cursor:pointer;transition:all var(--transition-fast);background:#ffffff08;border-radius:50%;justify-content:center;align-items:center;padding:0;display:flex}.btn-icon-only:hover{color:var(--error);background:#ef444426!important}.btn-download-small{color:var(--success);border-radius:var(--radius-sm);background:#10b9811a;border:1px solid #10b98140;padding:6px 12px;font-size:.8rem}.btn-download-small:hover{background:var(--success);color:#fff}.btn-disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.control-panel{flex-direction:column;gap:20px;padding:24px;display:flex}.panel-section-title{border-bottom:1px solid var(--card-border);margin-bottom:8px;padding-bottom:8px;font-size:1.05rem;font-weight:700}.control-group{flex-direction:column;gap:8px;display:flex}.control-label{color:var(--text-secondary);font-size:.88rem;font-weight:500}.select-control,.input-control{border:1px solid var(--card-border);border-radius:var(--radius-sm);color:var(--text-primary);width:100%;transition:border-color var(--transition-fast);background:#0d1222;outline:none;padding:10px 14px;font-family:inherit;font-size:.9rem}.select-control:focus,.input-control:focus{border-color:var(--accent-purple)}.quality-slider-container{align-items:center;gap:12px;display:flex}.quality-slider{accent-color:var(--accent-purple);cursor:pointer;flex:1}.quality-val{text-align:right;width:32px;font-family:monospace;font-size:.9rem}.preset-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px;display:grid}.preset-card{border-radius:var(--radius-md);border:1px solid var(--card-border);cursor:pointer;text-align:center;transition:all var(--transition-fast);background:#ffffff03;flex-direction:column;align-items:center;gap:6px;padding:10px;display:flex}.preset-card:hover{background:#ffffff08;border-color:#ffffff1f}.preset-card.active{border-color:var(--accent-cyan);background:#00f0ff0f;box-shadow:0 0 12px #00f0ff26}.preset-label{font-size:.8rem;font-weight:600}.preset-ratio{color:var(--text-secondary);font-size:.72rem}.ocr-workspace{grid-template-columns:1fr 1fr;gap:20px;display:grid}@media (width<=868px){.ocr-workspace{grid-template-columns:1fr}}.ocr-pane-title{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);border-bottom:1px solid var(--card-border);justify-content:space-between;align-items:center;padding:12px 18px;font-size:.95rem;font-weight:700;display:flex}.preview-container{border-radius:0 0 var(--radius-lg) var(--radius-lg);background:#00000040;justify-content:center;align-items:center;min-height:300px;max-height:480px;padding:20px;display:flex;overflow:hidden}.preview-image{object-fit:contain;border-radius:var(--radius-sm);max-width:100%;max-height:440px;box-shadow:0 4px 12px #00000080}.ocr-textarea{resize:none;width:100%;height:380px;color:var(--text-primary);background:0 0;border:none;outline:none;padding:20px;font-family:inherit;font-size:.94rem;line-height:1.6}.ocr-status-progress{text-align:center;flex-direction:column;align-items:center;gap:12px;padding:24px;display:flex}.progress-bar-bg{background:#ffffff0d;border-radius:10px;width:100%;height:6px;overflow:hidden}.progress-bar-fill{background:linear-gradient(90deg, var(--accent-purple), var(--accent-cyan));border-radius:10px;height:100%;transition:width .3s}.resizer-workspace{grid-template-columns:1fr 340px;align-items:start;gap:24px;display:grid}@media (width<=960px){.resizer-workspace{grid-template-columns:1fr}}.canvas-preview-container{flex-direction:column;gap:12px;display:flex}.canvas-wrapper{border-radius:var(--radius-lg);border:1px solid var(--card-border);background:#000;justify-content:center;align-items:center;min-height:450px;max-height:600px;padding:20px;display:flex;position:relative;overflow:hidden}.actual-resizer-canvas{border-radius:4px;max-width:100%;max-height:500px;box-shadow:0 10px 30px #0009}.adsense-container{flex-direction:column;justify-content:center;align-items:center;width:100%;margin:16px 0;display:flex}.adsense-mock{border-radius:var(--radius-md);color:var(--text-muted);letter-spacing:.05em;text-transform:uppercase;background:linear-gradient(135deg,#8a5cf50a,#00f0ff05);border:1px dashed #ffffff1a;flex-direction:column;justify-content:center;align-items:center;font-size:.78rem;font-weight:500;display:flex;position:relative;overflow:hidden}.adsense-mock:before{content:"";background:linear-gradient(90deg,#0000,#ffffff05,#0000);width:50%;height:100%;animation:4s linear infinite shine;position:absolute;top:0;left:-100%}@keyframes shine{0%{left:-100%}to{left:200%}}.adsense-leaderboard{width:100%;max-width:728px;height:90px}.adsense-sidebar{width:100%;max-width:300px;height:600px}.adsense-rectangle{width:100%;max-width:336px;height:280px}.adsense-header-container{padding:20px 40px 0}.sidebar-footer-links{color:var(--text-muted);text-align:center;flex-direction:column;gap:8px;padding:8px;font-size:.8rem;display:flex}.sidebar-footer-links a{color:var(--text-secondary);transition:color var(--transition-fast);text-decoration:none}.sidebar-footer-links a:hover{color:var(--accent-cyan)}.strip-scroll{gap:12px;padding:8px 4px;display:flex;overflow-x:auto}.strip-item{border-radius:var(--radius-md);cursor:pointer;width:70px;height:70px;transition:all var(--transition-fast);background:#ffffff08;border:2px solid #0000;flex-shrink:0;overflow:hidden}.strip-item:hover{transform:translateY(-2px)}.strip-item.active{border-color:var(--accent-purple);box-shadow:var(--shadow-glow)}.strip-item img{object-fit:cover;width:100%;height:100%}.empty-state-card{color:var(--text-secondary);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:80px 24px;display:flex}.empty-state-icon{width:64px;height:64px;color:var(--text-muted);animation:3s ease-in-out infinite float}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-8px)}to{transform:translateY(0)}}@media (width<=1150px){.dashboard-grid{grid-template-columns:1fr}}@media (width<=768px){.sidebar{width:260px;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.sidebar.mobile-open{transform:translate(0)}.hamburger-btn{display:block}.mobile-close-btn{color:var(--text-secondary);cursor:pointer;transition:color var(--transition-fast);border-radius:var(--radius-sm);background:0 0;border:none;padding:6px;display:block}.mobile-close-btn:hover{color:var(--text-primary);background:#ffffff0d}.top-bar{padding:16px 20px}.workspace-container{gap:16px;padding:16px}.tool-title{font-size:1.4rem}.tool-subtitle{font-size:.82rem}.canvas-wrapper{min-height:300px;max-height:400px;padding:10px}.adsense-header-container{padding:12px 16px 0}.file-name{max-width:220px}}@media (width<=640px){.file-row-card{flex-direction:column;align-items:flex-start;padding:14px;gap:12px!important}.file-actions{justify-content:flex-end;width:100%}.ocr-workspace,.resizer-workspace{grid-template-columns:1fr}.drag-drop-zone{padding:30px 16px}.btn{padding:8px 14px;font-size:.85rem}.file-name{max-width:180px}.file-row-inner{flex-direction:column;align-items:flex-start}.file-row-settings{justify-content:space-between;width:100%}}.alert-info-box{border-radius:var(--radius-md);color:var(--text-primary);background:#8a5cf514;border:1px solid #8a5cf533;gap:12px;padding:16px;font-size:.88rem;line-height:1.5;display:flex}.alert-info-box svg{color:var(--accent-cyan);flex-shrink:0}.animate-spin{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.seo-guide-section{border-top:1px solid var(--card-border);flex-direction:column;gap:32px;margin-top:48px;padding-top:36px;display:flex}.seo-guide-title{text-align:center;background:linear-gradient(135deg, #fff 50%, var(--accent-purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:8px;font-size:1.5rem;font-weight:800}.seo-guide-intro{color:var(--text-secondary);text-align:center;max-width:800px;margin:0 auto;font-size:.95rem;line-height:1.6}.seo-steps-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-top:12px;display:grid}.seo-step-card{border:1px solid var(--card-border);border-radius:var(--radius-md);transition:all var(--transition-fast);background:#ffffff03;padding:20px}.seo-step-card:hover{background:#ffffff05;border-color:#8a5cf54d}.seo-step-number{color:var(--accent-purple);margin-bottom:8px;font-size:2rem;font-weight:800;line-height:1}.seo-step-title{color:var(--text-primary);margin-bottom:6px;font-size:1rem;font-weight:600}.seo-step-desc{color:var(--text-secondary);font-size:.85rem;line-height:1.5}.seo-faq-container{flex-direction:column;gap:20px;display:flex}.seo-faq-title{color:var(--text-primary);border-left:3px solid var(--accent-cyan);margin-bottom:12px;padding-left:10px;font-size:1.3rem;font-weight:700}.seo-faq-grid{grid-template-columns:1fr 1fr;gap:20px;display:grid}@media (width<=768px){.seo-faq-grid{grid-template-columns:1fr}}.seo-faq-card{border:1px solid var(--card-border);border-radius:var(--radius-md);background:#ffffff03;flex-direction:column;gap:8px;padding:20px;display:flex}.seo-faq-q{color:var(--accent-cyan);font-size:.95rem;font-weight:600}.seo-faq-a{color:var(--text-secondary);font-size:.88rem;line-height:1.6}