:root{--brand-primary: #10b981;--brand-secondary: #14b8a6}.tool-container{background:var(--card-light);border:1px solid var(--border-light);border-radius:1rem;padding:2rem;box-shadow:0 10px 25px #0000000d;transition:all .3s ease}body.dark .tool-container{background:var(--card-dark);border-color:var(--border-dark)}.tool-container:hover{transform:translateY(-5px) scale(1.02);box-shadow:0 15px 35px #10b98133;border-color:var(--brand-primary)}body.dark .tool-container:hover{box-shadow:0 15px 35px #0003}.drop-zone{border:3px dashed var(--border-light);border-radius:1rem;padding:3rem 2rem;text-align:center;cursor:pointer;transition:all .3s ease;background-color:var(--bg-light)}body.dark .drop-zone{border-color:var(--border-dark);background-color:var(--bg-dark)}.drop-zone:hover{border-color:var(--brand-primary);background-color:var(--card-light);transform:scale(1.02)}body.dark .drop-zone:hover{border-color:var(--brand-primary);background-color:var(--card-dark)}.drop-zone-icon{font-size:3rem;color:var(--brand-primary);margin-bottom:1rem}.drop-zone p{color:var(--text-light);opacity:.7;font-size:1.125rem;margin-bottom:.5rem}body.dark .drop-zone p{color:var(--text-dark)}.drop-zone span{color:var(--text-light);font-weight:600}body.dark .drop-zone span{color:var(--text-dark)}.drop-zone .file-input-label{margin-top:1rem}.ct-hidden,.mobile-hidden{display:none!important}.w-full{width:100%}.modal-overlay{position:fixed;inset:0;background:#0009;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;z-index:100;padding:1rem;opacity:1;transition:opacity .3s ease;visibility:visible}.modal-overlay.ct-hidden{opacity:0;visibility:hidden}#tool-modal .modal-content{max-width:90%;width:1400px;padding:0;border-radius:24px;background:linear-gradient(145deg,#fffffff2,#f8fafcfa);border:1px solid rgba(107,70,255,.08);box-shadow:0 40px 100px #0b173226,0 0 0 1px #ffffff80 inset;color:var(--text-light);display:flex;flex-direction:column;max-height:90vh;height:90vh;overflow:hidden}body.dark #tool-modal .modal-content{background:linear-gradient(145deg,#0f172afa,#080a0ef2);border:1px solid rgba(139,92,246,.12);box-shadow:0 40px 100px #000c,0 0 0 1px #6b46ff1a inset;color:var(--text-dark)}#tool-modal .modal-header{padding:1.5rem 2rem;border-bottom:1px solid var(--border-light);display:flex;justify-content:space-between;align-items:center;flex-shrink:0}body.dark #tool-modal .modal-header{border-bottom-color:var(--border-dark)}#tool-modal h2{font-size:1.5rem;font-weight:700}#tool-modal .modal-close-btn{background:var(--bg-light);color:var(--text-light);border:1px solid var(--border-light);width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}body.dark #tool-modal .modal-close-btn{background:var(--bg-dark);color:var(--text-dark);border-color:var(--border-dark)}#tool-modal .modal-close-btn:hover{color:var(--accent);border-color:var(--accent);transform:rotate(90deg)}.mobile-tabs-container{display:none;background:var(--bg-light);border-bottom:1px solid var(--border-light);padding:0 1rem;flex-shrink:0}body.dark .mobile-tabs-container{background:var(--bg-dark);border-bottom-color:var(--border-dark)}.mobile-tab-btn{flex:1;padding:1rem;font-weight:600;color:var(--text-secondary);background:none;border:none;border-bottom:3px solid transparent;cursor:pointer;transition:all .3s;font-size:.95rem}.mobile-tab-btn.active{color:var(--brand-primary);border-bottom-color:var(--brand-primary);background:linear-gradient(to bottom,transparent,rgba(16,185,129,.05))}#tool-modal .modal-body{display:grid;grid-template-columns:2fr 1fr;flex-grow:1;min-height:0;overflow:hidden}#tool-modal .preview-section{padding:1.5rem;overflow-y:auto;height:100%}#tool-modal .preview-container-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem}#tool-modal .options-container{padding:1.5rem;border-left:1px solid var(--border-light);background:#00000003;overflow-y:auto;height:100%}body.dark #tool-modal .options-container{border-left-color:var(--border-dark);background:#0000001a}#tool-modal .modal-footer{padding:1rem 1.5rem;border-top:1px solid var(--border-light);background:#ffffff80;display:flex;justify-content:center;align-items:center;gap:1rem;flex-shrink:0;border-bottom-left-radius:24px;border-bottom-right-radius:24px}body.dark #tool-modal .modal-footer{border-top-color:var(--border-dark);background:#0f172a80}#tool-modal .status-text{flex-grow:1;text-align:left;display:none}#tool-modal .btn-compress{flex-shrink:0;width:auto;min-width:200px;padding:.75rem 1.5rem}#tool-modal .download-options{display:flex;gap:1rem;flex-shrink:0;width:auto;min-width:200px}#tool-modal .btn-download{width:100%}.image-card{background:var(--card-light);border:1px solid var(--border-light);border-radius:12px;overflow:hidden;box-shadow:0 4px 10px #00000008;transition:all .2s ease;display:flex;flex-direction:column}body.dark .image-card{background:var(--card-dark);border-color:var(--border-dark);box-shadow:0 4px 10px #0000001a}.image-card:hover{transform:translateY(-3px);box-shadow:0 8px 20px #0000000d}body.dark .image-card:hover{box-shadow:0 8px 20px #0003}.image-card-header,.image-card-footer{padding:.5rem .75rem;display:flex;justify-content:space-between;align-items:center;font-size:.75rem;flex-shrink:0}.image-card-header{background:var(--bg-light);flex-wrap:wrap;gap:.25rem}body.dark .image-card-header{background:var(--bg-dark)}.image-size{font-weight:600;padding:.2rem .4rem;border-radius:4px;background:#0000000d}body.dark .image-size{background:#ffffff0d}.original-size{color:var(--text-secondary)}.resized-size{color:#10b981}.image-preview{height:150px;padding:.5rem;background:var(--bg-light);display:flex;align-items:center;justify-content:center;flex-grow:1;overflow:hidden}body.dark .image-preview{background:var(--bg-dark)}.preview-canvas{width:100%;height:100%;-o-object-fit:contain;object-fit:contain}.image-card-footer{flex-direction:column;align-items:center;gap:.25rem;text-align:center}.image-name{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;width:100%}.download-single-btn{padding:.35rem .6rem;font-size:.7rem;border-radius:6px;background:var(--brand-primary);color:#fff;border:none;font-weight:600;cursor:pointer;transition:all .2s ease}.download-single-btn:hover{opacity:.8}.download-placeholder{padding:.5rem .75rem;display:flex;justify-content:center;align-items:center;min-height:36px;border-top:1px solid var(--border-light)}body.dark .download-placeholder{border-top-color:var(--border-dark)}.option-tabs{display:flex;background-color:var(--bg-light);border-radius:10px;padding:.25rem;margin-bottom:1.5rem;border:1px solid var(--border-light);gap:.25rem}body.dark .option-tabs{background-color:var(--bg-dark);border-color:var(--border-dark)}.tab-btn{flex:1;padding:.6rem .5rem;border:none;border-radius:8px;background:transparent;color:var(--text-secondary);font-weight:600;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;font-size:.9rem;gap:.5rem}.tab-btn:hover:not(.active){color:var(--text-light)}body.dark .tab-btn:hover:not(.active){color:var(--text-dark)}.tab-btn.active{background:var(--card-light);color:var(--brand-primary);box-shadow:0 4px 10px #0000000d}body.dark .tab-btn.active{background:var(--card-dark);box-shadow:0 4px 10px #0003}.tab-panel{display:none;animation:fadeInTab .3s ease}.tab-panel.active{display:block}@keyframes fadeInTab{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.option-group{margin-bottom:1.25rem}.option-group label{display:block;font-weight:600;margin-bottom:.75rem;font-size:.9rem}.option-group-grid{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.option-input,.option-group input[type=number],.option-group select{width:100%;padding:.65rem 1rem;border-radius:8px;border:1px solid var(--border-light);background:var(--bg-light);color:var(--text-light);transition:all .2s ease}body.dark .option-input,body.dark .option-group input[type=number],body.dark .option-group select{background:var(--bg-dark);border-color:var(--border-dark);color:var(--text-dark)}.option-input:focus{outline:none;border-color:var(--brand-primary);background-color:var(--card-light)}body.dark .option-input:focus{background-color:var(--card-dark)}.option-group-checkbox{display:flex;align-items:center;gap:.5rem;margin-bottom:1.25rem}.option-group-checkbox input[type=checkbox]{width:16px;height:16px;accent-color:var(--brand-primary)}.adjustment-section{border-top:1px solid var(--border-light);padding-top:1.5rem;margin-top:1.5rem}.options-container>.adjustment-section:first-child{border-top:none;padding-top:0;margin-top:0}body.dark .adjustment-section{border-top-color:var(--border-dark)}.adjustment-section .section-title{font-size:1rem;font-weight:700;margin-bottom:1rem}.slider-group{display:flex;align-items:center;gap:.75rem}.slider-group input[type=range]{flex:1}.slider-value{display:inline-block;min-width:40px;text-align:center;font-weight:600;color:var(--brand-primary);font-size:.9rem}.btn-reset{width:100%;margin-top:.5rem;padding:.6rem 1rem;font-size:.85rem}.status-text{text-align:left;font-size:.9rem;font-weight:600;display:flex;align-items:center}.status-text.success{color:#10b981}.status-text.error{color:#ef4444}.status-text .loader{width:16px;height:16px;border:2px solid var(--border-light);border-top-color:var(--brand-primary);border-radius:50%;animation:spin .8s linear infinite;display:inline-block;margin-right:.5rem}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:1024px){#tool-modal .modal-content{border-radius:18px;width:100%;max-width:100%;height:100vh;max-height:100vh}#tool-modal .modal-header{padding:1.25rem 1.5rem}#tool-modal h2{font-size:1.15rem}.mobile-tabs-container{display:flex}#tool-modal .modal-body{display:block}#tool-modal .preview-section,#tool-modal .options-container{height:100%;overflow-y:auto;border:none;padding-bottom:2rem}#tool-modal .preview-container-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}#tool-modal .modal-footer{flex-direction:column;align-items:center}#tool-modal .btn-compress,#tool-modal .download-options{width:100%;padding:.75rem 1rem;font-size:.9rem}#tool-modal .download-options{flex-direction:column}#tool-modal .status-text{text-align:center;margin-bottom:.5rem;width:100%;justify-content:center}}@media(max-width:480px){#tool-modal .preview-container-grid{grid-template-columns:1fr 1fr}}.btn-action{width:260px;display:flex;justify-content:center;align-items:center;gap:.5rem;transition:all .3s ease;white-space:nowrap;text-align:center}.btn-action.download-mode{background-color:var(--brand-secondary);border-color:var(--brand-secondary)}@media(max-width:768px){#tool-modal .modal-footer{flex-direction:column;align-items:center;padding:1rem}.btn-action{width:100%;max-width:300px;padding:.75rem 1rem;font-size:.95rem}#tool-modal .status-text{text-align:center;margin-bottom:.75rem;width:100%;justify-content:center}}