*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #0a6fd1;--primary-light: #e3f0ff;--primary-dark: #0a5aa8;--success: #10b981;--success-light: #d1fae5;--error: #ef4444;--error-light: #fee2e2;--bg: #f2f7ff;--card: #ffffff;--border: #e5e7eb;--text: #1e1b4b;--text-secondary: #6b7280;--text-muted: #9ca3af;--radius: 12px;--shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .08)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}button{cursor:pointer;font:inherit;border:none;outline:none}a,button,select,input,label{touch-action:manipulation}.app{max-width:800px;margin:0 auto;padding:48px 24px 24px;padding-left:calc(24px + env(safe-area-inset-left));padding-right:calc(24px + env(safe-area-inset-right));padding-bottom:calc(24px + env(safe-area-inset-bottom));display:flex;flex-direction:column;height:100vh;overflow:hidden}.header{text-align:center;margin-bottom:36px}.header-row{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap}.brand-mark{width:44px;height:44px;flex-shrink:0;display:block}.header h1{display:inline-flex;align-items:center;gap:12px}.header h1 .wordmark{font-size:2.25rem;font-weight:800;background:linear-gradient(135deg,var(--primary) 0%,#2b8fe0 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.5px}.header p{color:var(--text-secondary);margin-top:6px;font-size:.95rem}.lang-switcher select{appearance:auto;padding:6px 10px;font-size:.82rem;border:1px solid var(--border);border-radius:6px;background:var(--card);color:var(--text-secondary);cursor:pointer;outline:none;transition:border-color .15s;font-family:inherit}.lang-switcher select:hover{border-color:var(--primary)}.lang-switcher select:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-light)}.app[dir=rtl] .stats-bar{flex-direction:row-reverse}.app[dir=rtl] .dropzone,.app[dir=rtl] .format-options{text-align:right}.app[dir=rtl] .image-item .info .meta span{margin-left:0!important;margin-right:8px}@media(max-width:640px){.header-row{flex-direction:column;gap:8px}}.format-row{display:flex;flex-direction:column;gap:12px;background:var(--card);border-radius:var(--radius);padding:14px 20px;margin-bottom:20px;box-shadow:var(--shadow)}.format-toggle{display:flex;align-items:center;justify-content:flex-start}.toggle-label{display:flex;align-items:center;gap:12px;cursor:pointer;user-select:none;font-size:.85rem;font-weight:500;color:var(--text-secondary)}.toggle-switch{position:relative;display:inline-block;width:44px;height:24px}.toggle-switch input{opacity:0;width:0;height:0}.toggle-track{position:absolute;cursor:pointer;inset:0;background:var(--border);border-radius:24px;transition:background .2s}.toggle-track:before{content:"";position:absolute;width:18px;height:18px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:transform .2s;box-shadow:0 1px 2px #00000026}.toggle-switch input:checked+.toggle-track{background:var(--primary)}.toggle-switch input:checked+.toggle-track:before{transform:translate(20px)}.format-options{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding-top:16px;border-top:1px solid var(--border)}.fmt-chip{padding:6px 14px;border:1.5px solid var(--border);border-radius:8px;cursor:pointer;font-size:.83rem;font-weight:500;background:#fff;color:var(--text-secondary);transition:all .15s;user-select:none}.fmt-chip:hover{border-color:var(--primary);color:var(--primary)}.fmt-chip.active{background:var(--primary-light);border-color:var(--primary);color:var(--primary-dark)}.btn-select-all{font-size:.8rem;font-weight:500;color:var(--primary);background:none;border:none;padding:4px 8px;border-radius:4px;cursor:pointer;transition:background .15s;margin-left:4px}.btn-select-all:hover{background:var(--primary-light)}.compressing-indicator{font-size:.95rem;color:var(--primary);font-weight:500;animation:pulse 1.5s ease-in-out infinite}.dropzone{border:2px dashed var(--border);border-radius:var(--radius);padding:56px 24px;text-align:center;background:var(--card);cursor:pointer;transition:all .2s ease;box-shadow:var(--shadow);margin-bottom:28px}.dropzone:hover,.dropzone.dragover{border-color:var(--primary);background:var(--primary-light);box-shadow:var(--shadow-lg);transform:translateY(-1px)}.dropzone-icon{font-size:3rem;margin-bottom:12px;display:block}.dropzone h3{font-size:1.1rem;font-weight:600;margin-bottom:4px}.dropzone small{color:var(--text-muted);font-size:.85rem}.stats-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;font-size:.9rem;color:var(--text-secondary)}.stats-bar .savings{color:var(--success);font-weight:600}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;align-items:center}.share-overlay{position:fixed;inset:0;z-index:1000000;display:flex;align-items:center;justify-content:center;padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom))}.share-backdrop{position:absolute;inset:0;padding:0;border:none;background:#0f172a73;cursor:default}.share-sheet{position:relative;width:100%;max-width:460px;max-height:90vh;overflow-y:auto;padding:20px;background:var(--card);border-radius:16px;box-shadow:var(--shadow-lg)}.share-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.share-head h2{font-size:1.05rem;font-weight:700}.share-close{padding:8px;border-radius:8px;background:transparent;color:var(--text-muted);font-size:1rem;line-height:1}.share-close:hover{background:#f3f4f6;color:var(--text)}.share-preview{margin-bottom:14px;padding:12px;border:1px solid var(--border);border-radius:10px;background:#f8fafc;color:var(--text);font-size:.88rem;white-space:pre-wrap;overflow-wrap:anywhere}.share-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px}.share-action{display:flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--text);font-size:.88rem;font-weight:600;text-decoration:none;transition:background .15s,border-color .15s,color .15s}.share-action:hover{border-color:var(--primary);background:var(--primary-light);color:var(--primary)}.share-copy{width:100%;min-height:44px;border-radius:8px;background:var(--primary);color:#fff;font-size:.9rem;font-weight:600}.share-copy:hover{background:var(--primary-dark)}.share-close:focus-visible,.share-action:focus-visible,.share-copy:focus-visible,.share-backdrop:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 22px;border-radius:8px;font-weight:600;font-size:.9rem;transition:all .2s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:#fff;color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:#f9fafb;border-color:var(--primary);color:var(--primary)}.btn-secondary:disabled{opacity:.5;cursor:not-allowed}.image-list{display:flex;flex-direction:column;gap:10px;flex:1;overflow-y:auto;min-height:0;padding-bottom:16px}.image-item{background:var(--card);border-radius:var(--radius);padding:14px 18px;box-shadow:var(--shadow);display:grid;grid-template-columns:48px 1fr auto auto;align-items:center;gap:14px;transition:box-shadow .2s}.image-item:hover{box-shadow:var(--shadow-lg)}.image-item .thumbnail{width:48px;height:48px;border-radius:8px;object-fit:contain;background:#f3f4f6}.image-item .thumbnail.placeholder{display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:1.2rem}.image-item .info{min-width:0}.image-item .info .filename{font-weight:600;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.image-item .info .meta{font-size:.8rem;color:var(--text-muted);margin-top:2px}.image-item .info .meta .meta-result{margin-left:8px;color:var(--success)}.image-item .info .motion-note{font-size:.78rem;color:var(--text-muted);margin-top:2px}.image-item .results{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.image-item .result-badge{display:flex;flex-direction:column;align-items:center;padding:6px 10px;border-radius:8px;background:var(--success-light);min-width:64px}.image-item .result-badge .fmt{font-weight:700;font-size:.75rem;text-transform:uppercase;color:var(--primary)}.image-item .result-badge .sz{font-size:.75rem;color:var(--success);font-weight:600}.image-item .result-badge .ratio{font-size:.7rem;color:var(--text-muted)}.image-item .item-actions{display:flex;gap:6px}.image-item .item-actions button{padding:5px 10px;font-size:.75rem;font-weight:600;border-radius:6px;background:var(--primary-light);color:var(--primary);transition:all .15s}.image-item .item-actions button:hover{background:var(--primary);color:#fff}.btn-remove{background:var(--error-light)!important;color:var(--error)!important}.btn-remove:hover{background:var(--error)!important;color:#fff!important}.status-pending{color:var(--text-muted);font-size:.8rem}.status-compressing{color:var(--primary);font-size:.8rem;animation:pulse 1.5s ease-in-out infinite}.status-error{color:var(--error);font-size:.8rem;background:var(--error-light);padding:4px 8px;border-radius:6px}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.progress-bar{width:100%;height:4px;background:var(--border);border-radius:2px;overflow:hidden;margin-bottom:20px}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--primary),#2b8fe0);border-radius:2px;transition:width .3s ease}.notice{position:relative;background:var(--error-light);border:1px solid var(--error);color:var(--error);border-radius:var(--radius);padding:12px 38px 12px 14px;margin-bottom:16px;font-size:.85rem;line-height:1.5}.notice-line+.notice-line{margin-top:4px}.notice-close{position:absolute;top:8px;right:8px;background:transparent;color:inherit;font-size:.9rem;line-height:1;padding:8px;min-width:32px;min-height:32px}.footer{display:flex;flex-direction:column;align-items:center;gap:8px;padding:32px 0 16px;color:var(--text-muted);font-size:.8rem}.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 16px}.footer-link{color:var(--text-muted);text-underline-offset:3px}.footer-link:hover{color:var(--primary)}@keyframes glow{0%,to{box-shadow:0 0 #0a6fd14d}50%{box-shadow:0 0 0 8px #0a6fd100}}.compressing .image-item{animation:glow 2s ease-in-out infinite}@media(max-width:640px){.app{padding:16px;padding-left:calc(16px + env(safe-area-inset-left));padding-right:calc(16px + env(safe-area-inset-right));padding-bottom:calc(16px + env(safe-area-inset-bottom));height:auto;min-height:100vh;overflow:visible}.image-list{flex:1 0 auto;min-height:auto;overflow-y:visible}.header h1{font-size:1.75rem}.image-item{grid-template-columns:56px 1fr auto;gap:8px 10px;padding:10px 12px}.image-item .thumbnail{grid-area:1 / 1 / 3 / 2;align-self:center;width:56px;height:56px}.image-item .info{grid-area:1 / 2 / 2 / 4}.image-item .results{grid-area:2 / 2 / 3 / 3;justify-content:flex-start}.image-item .item-actions{grid-area:2 / 3 / 3 / 4;justify-content:flex-end}.image-item .meta-result{display:none}.stats-bar{flex-direction:column;align-items:flex-start;gap:4px;font-size:.82rem}.footer-link{display:inline-flex;align-items:center;min-height:44px;padding:0 10px}.lang-switcher select{min-height:44px;padding:10px 12px;font-size:.9rem}.dropzone{padding:36px 16px}.dropzone.has-images{padding:12px 14px;margin-bottom:16px}.dropzone.has-images .dropzone-icon{display:none}.dropzone.has-images h3{font-size:.9rem;font-weight:600}}