:root{--ink:#101827;--muted:#667085;--line:#d9e0ea;--soft:#f3f6fa;--paper:#fff;--blue:#1f4f8f;--gold:#d4af60;--danger:#b42318;--shadow:0 18px 50px rgba(16,24,39,.12)}
*{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font:14px/1.5 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}button,input,select{font:inherit}button{color:inherit}a{color:inherit}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.pdf-header{height:68px;padding:0 clamp(18px,4vw,64px);display:flex;align-items:center;justify-content:space-between;background:var(--ink);color:white}.pdf-brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:12px;font-weight:700;line-height:1.05}.pdf-brand img{object-fit:contain}.pdf-brand span span{color:var(--gold)}.pdf-header nav{display:flex;gap:28px}.pdf-header nav a{color:#d7deea;font-size:12px;text-underline-offset:4px}
.tool-landing{min-height:650px;padding:64px 20px 48px;background:linear-gradient(180deg,#f4f7fb 0,#fff 100%);text-align:center}.landing-copy{max-width:900px;margin:0 auto}.breadcrumbs{display:flex;justify-content:center;gap:10px;color:var(--muted);font-size:12px}.breadcrumbs a{text-underline-offset:3px}.tool-landing h1{max-width:850px;margin:36px auto 18px;font-size:clamp(38px,6vw,70px);line-height:1.03;letter-spacing:-.055em}.landing-copy>p{max-width:690px;margin:0 auto;color:var(--muted);font-size:clamp(16px,2vw,20px)}
.upload-card{max-width:710px;margin:42px auto 18px;padding:52px 28px;border:1px dashed #a9b8cb;border-radius:18px;background:rgba(255,255,255,.92);box-shadow:var(--shadow);transition:.2s}.upload-card.is-dragging{border-color:var(--blue);background:#edf4fd;transform:translateY(-2px)}.upload-card svg{display:block;width:54px;height:54px;margin:0 auto 24px;fill:none;stroke:var(--blue);stroke-width:1.5}.upload-card p{margin:14px 0 4px;color:var(--muted)}.upload-card small{color:#8993a4}.primary-action,.secondary-action{border-radius:7px;padding:12px 20px;border:1px solid transparent;cursor:pointer;font-weight:650}.primary-action{background:var(--ink);color:#fff}.primary-action:hover{background:#1b2a43}.secondary-action{background:#fff;border-color:var(--line)}.secondary-action:hover{background:var(--soft)}.privacy-note{font-size:12px;color:var(--muted)}
.seo-details{max-width:1180px;margin:0 auto;padding:90px 24px}.seo-details>div:first-child{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}.seo-details h2{margin:0;font-size:clamp(28px,4vw,44px);letter-spacing:-.04em;line-height:1.08}.seo-details p{margin:0;color:var(--muted)}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin:60px 0;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}.feature-grid article{padding:30px;background:#fff}.feature-grid h3{margin:0 0 12px;font-size:17px}.feature-grid p{font-size:13px}.limitations{padding:42px;border-radius:14px;background:var(--soft);display:grid;grid-template-columns:1fr 1.3fr;gap:60px}.limitations h2{font-size:30px}.pdf-footer{padding:28px clamp(18px,4vw,64px);display:flex;justify-content:space-between;gap:20px;background:var(--ink);color:#9eabbd;font-size:11px}.pdf-footer a{color:#d7deea}
.editor-shell{height:calc(100vh - 68px);min-height:620px;background:#e8edf4;overflow:hidden}.editor-topbar{height:58px;padding:8px 14px;display:flex;align-items:center;gap:12px;background:#fff;border-bottom:1px solid var(--line)}.file-summary{min-width:180px;display:flex;align-items:center;gap:9px}.file-summary>span{max-width:210px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:650}.file-summary small{color:var(--muted);white-space:nowrap}.history-actions,.page-actions,.zoom-actions{display:flex;align-items:center;gap:4px}.page-actions select{height:34px;min-width:78px;border:1px solid var(--line);border-radius:6px;background:#fff;padding:0 8px}.zoom-actions output{width:50px;text-align:center;font-size:12px}.icon-button{width:34px;height:34px;border:1px solid transparent;border-radius:6px;background:transparent;cursor:pointer;font-size:18px}.icon-button:hover:not(:disabled){background:var(--soft);border-color:var(--line)}.icon-button:disabled{opacity:.35;cursor:not-allowed}.editor-topbar .download-button{margin-left:auto;padding:9px 18px}
.account-button{display:flex;align-items:center;gap:6px;min-height:36px;padding:6px 9px;border:1px solid var(--line);border-radius:7px;background:#fff;cursor:pointer;font-size:11px}.account-button:hover{background:var(--soft)}.account-avatar{font-size:9px;color:var(--blue)}.premium-account,.premium-crown,.premium-button small b{color:#b58a2b}.premium-account{font-weight:700;white-space:nowrap}
.tool-row{height:60px;padding:7px 12px;display:flex;align-items:center;gap:5px;overflow-x:auto;background:#fff;border-bottom:1px solid var(--line);scrollbar-width:thin}.tool-button{height:44px;min-width:max-content;padding:6px 10px;border:1px solid transparent;border-radius:7px;background:#fff;cursor:pointer;font-size:11px;display:flex;align-items:center;gap:7px}.tool-button>span{font-size:18px;color:var(--blue)}.tool-button:hover,.tool-button.is-active{background:#edf4fd;border-color:#cbdcf2}.tool-button small{padding:2px 5px;border-radius:4px;background:#f4ead3;color:#755d24;font-size:8px;text-transform:uppercase}.premium-button{margin-left:auto}.toolbar-separator{width:1px;height:30px;background:var(--line);margin:0 4px}.toolbar-spacer{flex:1}
.editor-workspace{height:calc(100% - 118px);display:grid;grid-template-columns:170px minmax(0,1fr) 264px;position:relative}.pages-panel,.properties-panel{min-width:0;background:#fff;overflow:auto;z-index:6}.pages-panel{border-right:1px solid var(--line)}.properties-panel{border-left:1px solid var(--line)}.panel-heading{height:44px;padding:0 14px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);font-size:12px}.thumbnails{padding:14px}.thumbnail{display:block;width:100%;margin:0 0 16px;padding:8px;border:1px solid transparent;border-radius:8px;background:transparent;cursor:pointer}.thumbnail:hover,.thumbnail.is-active{border-color:#88a9d4;background:#edf4fd}.thumbnail canvas{display:block;max-width:100%;height:auto;margin:auto;background:#fff;box-shadow:0 2px 8px rgba(16,24,39,.14)}.thumbnail span{display:block;margin-top:7px;font-size:10px;color:var(--muted)}
.document-area{overflow:auto;overscroll-behavior:contain;background:#dfe5ed;position:relative}.pages-canvas{display:flex;flex-direction:column;align-items:center;gap:28px;padding:34px;min-width:max-content}.pdf-page{position:relative;background:white;box-shadow:0 5px 20px rgba(16,24,39,.2);flex:none}.pdf-page canvas{position:absolute;inset:0;width:100%;height:100%;display:block}.page-overlay{position:absolute;inset:0;overflow:hidden;touch-action:none}.pdf-page.is-active{outline:2px solid #769bc9;outline-offset:3px}.page-number{position:absolute;right:8px;bottom:-23px;color:#536070;font-size:10px}
.editor-element{position:absolute;transform-origin:center;cursor:move;user-select:none}.editor-element.is-selected{outline:1px solid var(--blue);outline-offset:2px}.editor-element-content{width:100%;height:100%;overflow:hidden}.editor-element[data-type=text] .editor-element-content{white-space:pre-wrap;overflow-wrap:anywhere;padding:2px;line-height:var(--line-height,1.2)}.editor-element[data-type=text].is-editing{cursor:text;user-select:text}.editor-element[data-type=text].is-editing .editor-element-content{outline:1px dashed #567daf;overflow:auto}.editor-element img,.editor-element svg{display:block;width:100%;height:100%;pointer-events:none}.resize-handle,.rotate-handle{display:none;position:absolute;width:14px;height:14px;border:2px solid white;border-radius:50%;background:var(--blue);box-shadow:0 0 0 1px var(--blue);z-index:4}.is-selected>.resize-handle,.is-selected>.rotate-handle{display:block}.resize-handle{right:-8px;bottom:-8px;cursor:nwse-resize}.rotate-handle{left:50%;top:-27px;transform:translateX(-50%);cursor:grab}.rotate-handle:after{content:"";position:absolute;left:5px;top:12px;width:1px;height:12px;background:var(--blue)}
.properties-panel{padding-bottom:24px}.empty-properties{padding:22px 16px;color:var(--muted);font-size:12px}.property-group{padding:16px;border-bottom:1px solid var(--line)}.property-group label{display:grid;gap:6px;margin:0 0 13px;color:#475467;font-size:11px;font-weight:600}.property-group select,.property-group input[type=number]{width:100%;height:36px;border:1px solid var(--line);border-radius:6px;padding:0 9px;background:#fff}.property-group input[type=color]{width:100%;height:36px;padding:3px;border:1px solid var(--line);border-radius:6px;background:#fff}.property-group input[type=range]{width:100%}.two-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}.toggle-row{display:flex;gap:6px;margin-bottom:13px}.toggle-row button{width:36px;height:34px;border:1px solid var(--line);border-radius:6px;background:#fff}.toggle-row button[aria-pressed=true]{border-color:var(--blue);background:#edf4fd;color:var(--blue)}.check-control{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center}.element-actions{padding:16px;display:grid;grid-template-columns:1fr 1fr;gap:7px}.element-actions button{padding:8px;border:1px solid var(--line);border-radius:6px;background:#fff;cursor:pointer;font-size:11px}.element-actions .danger{color:var(--danger);border-color:#f1b9b4}.panel-scrim,.mobile-only,.mobile-close{display:none}
.app-status{position:fixed;inset:0;z-index:30;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:rgba(16,24,39,.76);color:#fff}.app-status[hidden]{display:none}.app-status small{color:#d5dce7}.spinner{width:34px;height:34px;border:3px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;left:50%;bottom:28px;z-index:35;transform:translate(-50%,20px);opacity:0;pointer-events:none;padding:11px 16px;border-radius:7px;background:var(--ink);color:#fff;box-shadow:var(--shadow);transition:.2s}.toast.is-visible{opacity:1;transform:translate(-50%,0)}.toast.is-error{background:#7a271a}
.premium-dialog{width:min(520px,calc(100% - 28px));max-width:520px;border:0;border-radius:14px;padding:34px;box-shadow:0 25px 80px rgba(16,24,39,.28)}.premium-dialog::backdrop{background:rgba(16,24,39,.66)}.premium-dialog h2{margin:0 0 10px;font-size:28px}.premium-dialog p,.premium-dialog li{color:var(--muted)}.premium-dialog ul{padding-left:20px}.premium-dialog>.premium-crown{display:block;margin-bottom:8px;font-size:27px}.premium-price{display:flex;align-items:baseline;gap:8px;margin:20px 0 12px;font-size:34px}.premium-price small{font-size:12px;color:var(--muted);font-weight:500}.premium-feedback{min-height:20px;color:var(--danger)!important}.capability-feedback{padding:10px 12px;border-radius:7px;background:#f7f2e7;color:#604c21!important}.dialog-close{position:absolute;right:12px;top:10px;width:34px;height:34px;border:0;background:transparent;font-size:24px;cursor:pointer}.dialog-close-action{margin-top:10px}.auth-dialog form{display:grid;gap:14px}.auth-dialog label{display:grid;gap:6px;font-weight:600}.auth-dialog input{width:100%;height:42px;border:1px solid var(--line);border-radius:7px;padding:0 11px}.google-placeholder{width:100%;margin-top:14px;padding:11px;border:1px solid var(--line);border-radius:7px;background:var(--soft);color:var(--muted)}.success-dialog .primary-action{display:inline-block;text-decoration:none}.related-tools{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:22px 0}.related-tools a{padding:12px;border:1px solid var(--line);border-radius:7px;text-decoration:none}.related-tools a:hover{background:var(--soft)}.how-it-works,.faq{margin-top:54px}.how-it-works ol{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:0;counter-reset:steps}.how-it-works li{list-style:none;padding:22px;border:1px solid var(--line);border-radius:12px}.how-it-works h3{margin:0 0 8px}.faq details{padding:16px 0;border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;font-weight:650}.faq details p{margin-top:9px}
.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin:18px 0;padding:4px;border-radius:8px;background:var(--soft)}.auth-tabs button{padding:9px;border:0;border-radius:6px;background:transparent;cursor:pointer}.auth-tabs button.is-active{background:#fff;box-shadow:0 1px 5px rgba(16,24,39,.12)}#passwordChangeForm{margin:20px 0}.ocr-scope{display:grid;gap:6px;margin:20px 0;font-weight:650}.ocr-scope select{height:42px;border:1px solid var(--line);border-radius:7px;padding:0 10px;background:#fff}
@media(max-width:1100px){.editor-workspace{grid-template-columns:140px minmax(0,1fr) 230px}.file-summary{min-width:100px}.file-summary small{display:none}.editor-topbar{gap:6px}.editor-topbar .secondary-action{display:none}.tool-button{padding:6px 8px}.tool-button{font-size:0}.tool-button small{font-size:8px}.premium-button{font-size:10px}.feature-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.pdf-header{height:58px}.pdf-header nav a:first-child{display:none}.pdf-header nav{gap:14px}.tool-landing{padding-top:42px}.tool-landing h1{margin-top:24px}.upload-card{padding:38px 20px}.seo-details{padding:60px 20px}.seo-details>div:first-child,.limitations{grid-template-columns:1fr;gap:24px}.feature-grid,.how-it-works ol{grid-template-columns:1fr;margin:42px 0}.pdf-footer{flex-direction:column}.editor-shell{height:calc(100vh - 58px);min-height:560px}.editor-topbar{height:54px;padding:6px 8px}.file-summary>span{max-width:75px;font-size:11px}.file-summary small,.account-avatar,#accountLabel{display:none}.history-actions{display:none}.page-actions select{min-width:62px}.zoom-actions output{display:none}.editor-topbar .download-button{padding:8px 11px;font-size:11px}.editor-workspace{height:calc(100% - 110px);display:block}.document-area{height:100%}.pages-canvas{padding:24px 16px;gap:24px}.pages-panel,.properties-panel{position:absolute;top:0;bottom:0;width:min(84vw,300px);transition:transform .22s ease}.pages-panel{left:0;transform:translateX(-105%)}.properties-panel{right:0;transform:translateX(105%)}.pages-panel.is-open,.properties-panel.is-open{transform:none}.panel-scrim{position:absolute;inset:0;z-index:5;background:rgba(16,24,39,.45)}.panel-scrim.is-open{display:block}.mobile-only,.mobile-close{display:inline-grid;place-items:center}.thumbnail{max-width:150px;margin-left:auto;margin-right:auto}.tool-row{height:56px}.tool-button>span{font-size:17px}.premium-button{font-size:0;margin-left:0}.premium-button small{font-size:8px}.toolbar-spacer{display:none}.related-tools{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}