.pi-page{padding-bottom:64px}
.pi-breadcrumb{padding:22px 0 18px;display:flex;gap:9px;color:var(--muted);font-size:.87rem}.pi-breadcrumb a{color:var(--primary);font-weight:700}
.pi-heading{display:flex;gap:16px;align-items:center;padding:8px 0 24px}.pi-icon{width:64px;height:64px;display:grid;place-items:center;border-radius:16px;background:#fff0f0;font-size:2rem}
.pi-heading h1{margin:0;font-size:clamp(2rem,5vw,3rem);letter-spacing:-.045em}.pi-heading p{margin:7px 0 0;color:var(--muted)}.pi-promo{margin-bottom:18px}
.pi-workspace{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(300px,.9fr);border:1px solid var(--border);border-radius:20px;background:#fff;overflow:hidden}
.pi-main{padding:20px;border-right:1px solid var(--border)}
.pi-dropzone{min-height:300px;padding:35px 20px;display:grid;place-items:center;align-content:center;text-align:center;border:2px dashed #b5c3d0;border-radius:16px;background:#fbfcfd;cursor:pointer}.pi-dropzone.drag-over{border-color:var(--primary);background:#f5fbf8}
.pi-pdf-icon{width:76px;height:76px;display:grid;place-items:center;border:2px solid #aab7c4;border-radius:14px;color:#e72727;font-weight:900}.pi-dropzone h2{margin:16px 0 5px}.pi-dropzone p{margin:0 0 20px;color:var(--muted)}
.pi-select-button,.pi-convert-button{border:0;border-radius:12px;padding:13px 20px;background:#e72727;color:#fff;font-weight:850;cursor:pointer}
.pi-file-info{margin-top:16px;padding:13px 15px;display:flex;justify-content:space-between;align-items:center;border:1px solid var(--border);border-radius:12px}.pi-file-info strong,.pi-file-info span{display:block}.pi-file-info span{color:var(--muted);font-size:.76rem}.pi-file-info button{border:1px solid var(--border);border-radius:9px;padding:7px 10px;background:#fff;color:var(--primary);font-weight:750}
.pi-options{margin-top:20px;padding:18px;border:1px solid var(--border);border-radius:14px}.pi-options h2{margin:0 0 14px;font-size:1.05rem}.pi-settings-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.pi-settings-grid label{display:grid;gap:7px;font-size:.82rem;font-weight:800}.pi-settings-grid select{padding:10px;border:1px solid var(--border);border-radius:9px;background:#fff}.pi-convert-button{margin-top:16px}
.pi-results-section{margin-top:20px}.pi-results-header{margin-bottom:14px;display:flex;justify-content:space-between;align-items:end;gap:14px}.pi-results-header h2{margin:0;font-size:1.08rem}.pi-results-header p{margin:4px 0 0;color:var(--muted);font-size:.8rem}.pi-results-header button{border:1px solid var(--border);border-radius:9px;padding:9px 12px;background:#fff;color:var(--primary);font-weight:800}
.pi-results-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(155px,1fr));gap:12px}.pi-result-card{padding:10px;border:1px solid var(--border);border-radius:14px;background:#fff}.pi-result-preview{height:170px;display:grid;place-items:center;overflow:hidden;border-radius:9px;background:#f4f6f5}.pi-result-preview img{max-width:100%;max-height:100%;object-fit:contain}.pi-result-card footer{padding-top:9px;display:flex;justify-content:space-between;align-items:center;gap:8px}.pi-result-card footer strong{font-size:.78rem}.pi-result-card a{padding:6px 8px;border-radius:8px;background:#eef6f3;color:var(--primary);font-size:.72rem;font-weight:800;text-decoration:none}
.pi-how{margin-top:20px;padding:18px;border:1px solid var(--border);border-radius:14px}.pi-how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.pi-how-grid article{display:flex;gap:10px}.pi-how-grid article>span{width:28px;height:28px;display:grid;place-items:center;flex:0 0 28px;border-radius:50%;background:var(--primary);color:#fff;font-weight:900}.pi-how-grid h3{margin:1px 0 4px;font-size:.86rem}.pi-how-grid p{margin:0;color:var(--muted);font-size:.78rem}
.pi-sidebar{padding:24px 22px;display:flex;flex-direction:column}.pi-sidebar-title{display:flex;justify-content:space-between}.pi-sidebar-title h2{margin:0;font-size:1.02rem}.pi-sidebar-title span{color:var(--muted);font-size:.78rem}.pi-notice{margin-top:18px;padding:14px;border:1px solid #cde0f7;border-radius:11px;background:#f4f9ff;color:#315f96;font-size:.82rem}
.pi-benefits{margin:26px 0;display:grid;gap:20px}.pi-benefits article{display:flex;gap:11px}.pi-benefits i{width:34px;height:34px;display:grid;place-items:center;flex:0 0 34px;border:2px solid #24a261;border-radius:50%;color:#14864c;font-style:normal}.pi-benefits p{margin:3px 0 0;color:var(--muted);font-size:.77rem}
.pi-progress{margin:auto 0 14px}.pi-progress>div:first-child{display:flex;justify-content:space-between;font-size:.78rem}.pi-progress-track{height:8px;margin-top:7px;overflow:hidden;border-radius:99px;background:#e9eeec}.pi-progress-track span{display:block;width:0;height:100%;background:var(--primary);transition:width .2s}
.pi-message{margin-bottom:12px;padding:11px;border-radius:10px;font-size:.8rem}.pi-message.error{background:#fff2f2;color:#963939}.pi-message.success{background:#edf8f3;color:#1f654f}
.pi-secondary{width:100%;margin-top:auto;min-height:46px;border:1px solid var(--border);border-radius:11px;background:#fff;font-weight:850}.pi-secondary:disabled{opacity:.5}.pi-tip{margin-top:20px;padding:15px 18px;border:1px solid #f1dede;border-radius:13px;background:#fff8f8}.pi-info{max-width:920px;padding-top:48px}.pi-info p{color:var(--muted)}
@media(max-width:900px){.pi-workspace{grid-template-columns:1fr}.pi-main{border-right:0;border-bottom:1px solid var(--border)}.pi-how-grid{grid-template-columns:1fr}}
@media(max-width:620px){.pi-main,.pi-sidebar{padding:16px}.pi-file-info,.pi-results-header{align-items:flex-start;flex-direction:column}.pi-settings-grid{grid-template-columns:1fr}.pi-results-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}