.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3.5rem 2rem;border:3px dashed var(--border);border-radius:var(--radius);background:var(--surface-1);cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-sm);max-width:900px;margin:0 auto}.dropzone:hover,.dropzone.active{border-color:var(--accent);background-color:var(--surface-2);transform:translateY(-2px);box-shadow:var(--shadow-md)}.dropzone-content{text-align:center;display:flex;flex-direction:column;align-items:center;gap:.6rem;pointer-events:none}.icon-wrapper{color:var(--accent);margin-bottom:.5rem;transition:var(--transition);pointer-events:none}.icon{transition:var(--transition)}.dropzone:hover .icon,.dropzone.active .icon{color:var(--brand-orange);transform:scale(1.08)}.cta-text{font-weight:900;font-size:1.4rem;color:var(--text)}.file-support{font-size:.95rem;color:var(--text-muted);font-family:var(--font-mono)}.visually-hidden{display:none}.status-area{max-width:1100px;margin:0 auto;width:100%}.state-box{background:var(--surface-1);padding:3rem 2.5rem;border-radius:var(--radius);border:1px solid var(--border);display:flex;flex-direction:column;align-items:center;gap:1.5rem;box-shadow:var(--shadow-md);text-align:center;width:100%;box-sizing:border-box;margin-top:1rem}.state-box h3{color:var(--text);font-size:1.8rem;font-weight:800;margin:0}.file-info-text{font-size:1.05rem;color:var(--text-muted);font-weight:600;margin:0}.spinner{width:60px;height:60px;border:5px solid var(--surface-3);border-top:5px solid var(--accent);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.crop-layout{display:flex;gap:1.5rem;flex-direction:column;margin-top:1rem}@media(min-width:950px){.crop-layout{flex-direction:row;align-items:flex-start}}@media(max-width:949px){.controls-card{flex:1 1 auto;max-width:100%}}.stage-card{background:var(--surface-1);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow-md);flex:1;min-width:0;overflow:hidden;display:flex;flex-direction:column}.controls-card{background:var(--surface-1);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow-md);flex:0 0 340px;max-width:340px;padding:1.5rem;display:flex;flex-direction:column;gap:1.5rem}.stage-header{display:flex;flex-direction:column;align-items:center;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border);background:var(--surface-2)}.stage-title{text-align:center}.stage-badges{text-align:center;margin-top:.5rem}.stage-title h3{color:var(--text);font-size:1.3rem;margin:0 0 .5rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}.muted{color:var(--text-muted);font-size:.95rem;line-height:1.5}.dim-badge{display:inline-flex;align-items:center;background:color-mix(in srgb,var(--accent) 10%,transparent);color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 20%,transparent);padding:.4rem .8rem;border-radius:50px;font-weight:800;font-size:.85rem;font-family:var(--font-mono);white-space:nowrap}.stage{position:relative;height:min(550px,65vh);background:repeating-conic-gradient(var(--surface-3) 0% 25%,transparent 0% 50%) 50% / 20px 20px}.stage-canvas{position:absolute;inset:0;width:100%;height:100%}.crop-box{position:absolute;inset:0;pointer-events:none}.crop-dim{position:absolute;background:#0009;pointer-events:none;backdrop-filter:blur(1px)}.crop-dim--top{top:0;left:0;right:0}.crop-dim--bottom{left:0;right:0}.crop-dim--left{left:0}.crop-rect{position:absolute;pointer-events:auto;border:2px solid #fff;border-radius:0;box-shadow:0 0 0 1px #0000004d,0 10px 30px #0000004d;cursor:grab}.crop-rect.dragging{cursor:grabbing}.grid{position:absolute;inset:0;display:grid;grid-template-columns:1fr 1fr 1fr;grid-template-rows:1fr 1fr 1fr;opacity:.6}.grid span{border-right:1px dashed rgba(255,255,255,.7);border-bottom:1px dashed rgba(255,255,255,.7)}.grid span:nth-child(3n){border-right:none}.grid span:nth-last-child(-n+3){border-bottom:none}.handle{position:absolute;width:16px;height:16px;background:#fff;border-radius:50%;box-shadow:0 2px 8px #0006;border:2px solid var(--accent)}.handle.nw{left:-8px;top:-8px;cursor:nwse-resize}.handle.ne{right:-8px;top:-8px;cursor:nesw-resize}.handle.sw{left:-8px;bottom:-8px;cursor:nesw-resize}.handle.se{right:-8px;bottom:-8px;cursor:nwse-resize}.hint-container{padding:1.25rem 1.5rem;background:var(--surface-1)}.info-box{display:flex;align-items:flex-start;gap:.75rem;padding:.85rem 1.2rem;border-radius:12px;font-size:.9rem;line-height:1.5;color:var(--text-muted)}.info-icon{width:20px;height:20px;flex-shrink:0;margin-top:.1rem}.tip-box{background:color-mix(in srgb,var(--brand-orange) 8%,transparent);border:1px solid color-mix(in srgb,var(--brand-orange) 20%,transparent)}.tip-box .info-icon{stroke:var(--brand-orange)}.subtle-box{background:color-mix(in srgb,var(--accent) 8%,transparent);border:1px solid color-mix(in srgb,var(--accent) 20%,transparent)}.subtle-box .info-icon{stroke:var(--accent)}.mt-2{margin-top:.75rem}.control-group{background:var(--surface-2);border:1px solid var(--border);border-radius:16px;padding:1rem;display:flex;flex-direction:column;gap:.6rem}.control-label{font-weight:800;font-size:.95rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text);margin:0 0 .5rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}.ratio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem}.ratio-btn{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:.7rem .5rem;font-weight:800;font-size:.9rem;cursor:pointer;transition:var(--transition);text-align:center}.ratio-btn:hover{background:var(--surface-3);border-color:var(--text-muted)}.ratio-btn.active{background:color-mix(in srgb,var(--accent) 12%,transparent);border-color:var(--accent);color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.range-row{display:flex;align-items:center;gap:1rem}.range-slider{flex:1;accent-color:var(--accent);cursor:pointer}.zoom-badge{background:var(--surface-2);border:1px solid var(--border);padding:.4rem .8rem;border-radius:8px;font-weight:800;color:var(--text);font-family:var(--font-mono);font-size:.85rem;min-width:65px;text-align:center}.export-row{display:grid;grid-template-columns:1fr;gap:.75rem}.export-options-group .export-row{background:transparent;padding:0}.export-select-wrapper{display:flex;flex-direction:column;gap:.35rem}.export-select-label{font-size:.72rem;font-weight:800;color:var(--text-muted);text-transform:uppercase;letter-spacing:.6px;padding-left:.15rem}.custom-select{position:relative;user-select:none;width:100%}.custom-select-trigger{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1rem;background:var(--surface-1);border:2px solid var(--border);border-radius:12px;cursor:pointer;transition:var(--transition);min-height:46px}.custom-select-trigger:hover{border-color:var(--accent)}.custom-select.open .custom-select-trigger{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}.custom-select-value{font-size:.92rem;font-weight:700;color:var(--text);pointer-events:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.custom-select-icon{color:var(--text-muted);transition:transform .3s ease;pointer-events:none;flex-shrink:0;margin-left:.5rem}.custom-select.open .custom-select-icon{transform:rotate(180deg)}.custom-select-options{position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--surface-1);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-md);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-8px);transition:all .2s cubic-bezier(.16,1,.3,1);z-index:100;overflow:hidden}.custom-select.open .custom-select-options{opacity:1;visibility:visible;pointer-events:all;transform:translateY(0)}.custom-option{padding:.8rem 1rem;font-size:.9rem;font-weight:500;color:var(--text-muted);cursor:pointer;transition:background .15s,color .15s;border-bottom:1px solid var(--border)}.custom-option:last-child{border-bottom:none}.custom-option:hover{background:var(--surface-2);color:var(--accent)}.custom-option.selected{background:color-mix(in srgb,var(--accent) 8%,transparent);color:var(--accent);font-weight:700}.export-format-hint{display:flex;align-items:center;gap:.55rem;font-size:.82rem;color:var(--text-muted);line-height:1.45;margin:.1rem 0 0;padding:0}.hint-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);flex-shrink:0}.action-buttons-grid{display:flex;flex-direction:column;gap:.75rem;margin-top:1rem}.history-row{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.btn-secondary-action{background:var(--surface-2);color:var(--text);border:1px solid var(--border);padding:.85rem;border-radius:12px;font-weight:800;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center}.btn-secondary-action:hover:not(:disabled){border-color:var(--accent);color:var(--accent);background:var(--surface-1)}.btn-secondary-action:disabled{opacity:.4;cursor:not-allowed}.badge{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.5rem .9rem;border-radius:12px;font-weight:900;font-size:.9rem;line-height:1;white-space:nowrap;flex-shrink:0;font-family:var(--font-mono);font-variant-numeric:tabular-nums}.badge-dim{background:color-mix(in srgb,var(--success) 12%,transparent);color:var(--success);border:1px solid color-mix(in srgb,var(--success) 24%,transparent);min-height:40px}.mini-badge{display:inline-flex;align-items:center;justify-content:center;min-width:72px;background:var(--surface-1);border:1px solid var(--border);padding:.45rem .65rem;border-radius:10px;font-weight:900;color:var(--accent);font-family:var(--font-mono);white-space:nowrap}.controls-head h3{color:var(--text);font-size:1.3rem;margin:0 0 .5rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}.segmented{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.65rem}.seg-btn{border:1px solid var(--border);background:var(--surface-1);color:var(--text);padding:.78rem .8rem;border-radius:11px;font-weight:800;cursor:pointer;transition:var(--transition);min-height:46px}.seg-btn:hover{transform:translateY(-1px);border-color:color-mix(in srgb,var(--accent) 28%,var(--border));background:color-mix(in srgb,var(--accent) 4%,var(--surface-1))}.seg-btn.active{background:color-mix(in srgb,var(--accent) 12%,var(--surface-1));color:var(--accent);border-color:color-mix(in srgb,var(--accent) 28%,transparent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 10%,transparent)}.workspace-notes{padding:1rem 1.25rem 1.25rem;border-top:1px solid var(--border);background:linear-gradient(180deg,transparent,color-mix(in srgb,var(--surface-2) 55%,transparent))}.workspace-note{display:flex;align-items:flex-start;gap:.8rem;background:var(--surface-1);border:1px solid var(--border);border-radius:14px;padding:.95rem 1rem;box-shadow:var(--shadow-sm)}.workspace-note-icon{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);flex-shrink:0}.workspace-note-copy{display:flex;flex-direction:column;gap:.2rem;min-width:0}.workspace-note-copy strong{color:var(--text);font-size:.95rem}.workspace-note-copy span{color:var(--text-muted);font-size:.9rem;line-height:1.55}.control-note{display:flex;gap:.8rem;align-items:flex-start;margin-top:.85rem;padding:.9rem 1rem;border-radius:14px;border:1px solid transparent}.control-note--orange{background:color-mix(in srgb,var(--brand-orange) 8%,transparent);border-color:color-mix(in srgb,var(--brand-orange) 18%,transparent)}.control-note-icon{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;flex-shrink:0}.control-note--orange .control-note-icon{background:color-mix(in srgb,var(--brand-orange) 15%,transparent);color:var(--brand-orange)}.control-note-copy{display:flex;flex-direction:column;gap:.18rem}.control-note-copy strong{color:var(--text);font-size:.94rem}.control-note-copy span{color:var(--text-muted);font-size:.9rem;line-height:1.55}input[type=range]{width:100%;accent-color:var(--brand-orange)}.success-icon-bg{background:var(--success);width:76px;height:76px;border-radius:50%;display:grid;place-items:center;box-shadow:var(--glow-purple);margin-bottom:.5rem}.result-preview-wrapper{padding:1.5rem;background:repeating-conic-gradient(var(--surface-3) 0% 25%,transparent 0% 50%) 50% / 20px 20px;border-radius:18px;border:1px solid var(--border);width:100%;max-width:650px;display:flex;justify-content:center}.result-preview-thumb{max-width:100%;max-height:350px;object-fit:contain;border-radius:8px;box-shadow:var(--shadow-sm)}.metadata-dashboard{display:flex;gap:.75rem;flex-wrap:wrap;justify-content:center;width:100%;margin-top:.5rem}.meta-item{display:flex;align-items:center;gap:.6rem;background:var(--surface-2);padding:.6rem 1.2rem;border-radius:12px;border:1px solid var(--border)}.meta-icon{width:18px;height:18px;color:var(--accent);flex-shrink:0}.meta-text{font-family:var(--font-mono);font-size:.9rem;font-weight:800;color:var(--text)}.text-truncate{max-width:200px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.action-buttons{display:flex;flex-direction:column;gap:1rem;width:100%;max-width:340px;margin-top:1rem}.action-buttons-row{display:flex;gap:1rem;width:100%;max-width:400px;margin-top:1rem}.action-buttons-row button{flex:1}.action-buttons-column{display:flex;flex-direction:column;gap:1rem;width:100%;max-width:650px;margin-top:1.5rem}.secondary-actions-row{display:flex;gap:1rem;width:100%;flex-wrap:wrap}#btn-crop{background:var(--brand-orange);color:#fff;padding:1.2rem;border-radius:50px;font-weight:800;border:none;cursor:pointer;transition:var(--transition);font-size:1.1rem;text-decoration:none;display:block;box-shadow:var(--glow-orange);text-align:center;width:100%}#btn-crop:hover{background:var(--brand-orange-soft);transform:translateY(-3px)}#btn-reset-editor{background:var(--bg);border:2px solid var(--accent);color:var(--accent);padding:1rem;border-radius:50px;font-weight:700;cursor:pointer;transition:var(--transition);width:100%;text-align:center;display:block;margin-top:.5rem}#btn-reset-editor:hover{background:var(--error);border:2px solid var(--error);color:#fff;box-shadow:var(--glow-purple);transform:translateY(-3px)}#download-link{background:var(--brand-orange);color:#fff;padding:1.2rem;border-radius:50px;font-weight:800;border:none;cursor:pointer;transition:var(--transition);font-size:1.1rem;text-decoration:none;display:flex;align-items:center;justify-content:center;box-shadow:var(--glow-orange);text-align:center;width:100%}#download-link:hover{background:var(--brand-orange-soft);transform:translateY(-3px);color:#fff}#btn-back-to-edit{background:var(--bg);border:2px solid var(--accent);color:var(--accent);padding:1rem;border-radius:50px;font-weight:700;cursor:pointer;transition:var(--transition);width:100%;text-align:center;display:block}#btn-back-to-edit:hover{background:var(--accent);color:#fff;box-shadow:var(--glow-purple);transform:translateY(-3px)}#btn-reset-full{background:var(--bg);border:2px solid var(--accent);color:var(--accent);padding:1rem;border-radius:50px;font-weight:700;cursor:pointer;transition:var(--transition);width:100%;text-align:center;display:block}#btn-reset-full:hover{background:var(--accent);color:#fff;box-shadow:var(--glow-purple);transform:translateY(-3px)}#try-again-btn{background:var(--bg);border:2px solid var(--accent);color:var(--accent);padding:1rem;border-radius:50px;font-weight:700;cursor:pointer;transition:var(--transition);width:100%;text-align:center;display:block;margin:1rem auto 0}#try-again-btn:hover{background:var(--accent);color:#fff;box-shadow:var(--glow-purple);transform:translateY(-3px)}.error-state{border-color:color-mix(in srgb,var(--error) 30%,var(--border))}.error-icon{font-size:3rem;color:var(--error);margin-bottom:-.5rem}.section-divider{border:0;border-top:1px solid var(--border);margin:3rem auto;max-width:950px}.section-title-icon{text-align:center;font-size:2.2rem;color:var(--text);margin-bottom:1rem;font-weight:800;display:flex;align-items:center;justify-content:center;gap:.5rem;letter-spacing:-.03em}.section-subtitle{text-align:center;color:var(--text-muted);margin-bottom:4rem;font-size:1.2rem;line-height:1.6}.how-to-section,.seo-content-section{max-width:950px;margin:0 auto;padding:1rem 0}.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:3rem;text-align:center}.step-card{display:flex;flex-direction:column;align-items:center}.step-number{width:65px;height:65px;background:var(--brand-orange);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.6rem;font-weight:900;margin-bottom:1.5rem;box-shadow:var(--glow-orange)}.step-card h3{color:var(--text);font-size:1.5rem;font-weight:800;margin-bottom:1rem;margin-top:0}.step-card p{color:var(--text-muted);line-height:1.7;font-size:1rem;margin:0}.formats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem;margin-bottom:3rem}.format-panel{background:var(--surface-1);padding:2.5rem;border-radius:20px;border:1px solid var(--border);box-shadow:var(--shadow-sm)}.format-header{display:flex;align-items:center;gap:1.25rem;margin-bottom:1.5rem}.format-badge{background:var(--accent-soft);color:var(--accent);font-weight:800;padding:.4rem 1rem;border-radius:8px;font-size:.85rem;text-transform:uppercase}.png-badge{background:color-mix(in srgb,var(--brand-orange) 15%,transparent);color:var(--brand-orange)}.format-panel h3{color:var(--text);font-size:1.4rem;font-weight:800;margin:0}.format-panel p{color:var(--text-muted);font-size:1rem;line-height:1.7;margin:0}.conversion-details-panel{background:var(--surface-1);padding:2.5rem;border-radius:20px;border-left:5px solid var(--accent);border-top:1px solid var(--border);border-right:1px solid var(--border);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm)}.conversion-details-panel h3{color:var(--text);font-size:1.6rem;font-weight:800;margin-bottom:1.5rem;margin-top:0}.details-list{list-style:none;padding-left:1.5rem;color:var(--text-muted);gap:.75rem}.details-list li{margin-bottom:.5rem;font-size:1.05rem;line-height:1.6;position:relative}.details-list li:before{content:"✓";color:var(--brand-orange);position:absolute;left:-1.5rem;font-weight:900;font-size:1.2rem}.details-list strong{color:var(--text);font-weight:700}.ad-placeholder{max-width:900px;background:var(--surface-2);border:1px dashed var(--border);padding:2rem;border-radius:12px;text-align:center;color:var(--text-muted);font-family:var(--font-mono);font-size:.85rem;margin:2rem auto}@media(max-width:600px){.secondary-actions-row{flex-direction:column}.secondary-actions-row button{width:100%}.history-row{display:flex}.ratio-grid{grid-template-columns:repeat(2,1fr)}.export-row{grid-template-columns:1fr}.custom-select-options{position:fixed;left:5%;right:5%;width:auto}}