.watermark-pdf-tool{gap:22px;display:grid}.watermark-upload{text-align:center;cursor:pointer;background:linear-gradient(145deg,#fff,#f2f5ff);border:2px dashed #cfd7e8;border-radius:24px;align-content:center;place-items:center;min-height:420px;padding:46px 25px;display:grid}.watermark-upload:hover,.watermark-upload.is-dragging{border-color:var(--color-primary);background:#f0f3ff}.watermark-upload-icon{background:var(--color-primary-soft);width:72px;height:72px;color:var(--color-primary);border-radius:21px;place-items:center;display:grid}.watermark-upload h2{margin:23px 0 0;font-size:clamp(25px,4vw,34px)}.watermark-upload p{color:var(--color-text-secondary);margin:8px 0 0}.watermark-upload button,.watermark-save-button{background:var(--color-primary);color:#fff;cursor:pointer;border:0;border-radius:14px;min-height:50px;font-weight:700}.watermark-upload button{margin-top:23px;padding-inline:24px}.watermark-upload small{color:var(--color-text-secondary);margin-top:14px}.watermark-source{border:1px solid var(--color-border);background:var(--color-surface);border-radius:17px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;padding:18px;display:grid}.watermark-source-icon{color:#c94b4b;background:#fff1f1;border-radius:13px;place-items:center;width:48px;height:48px;display:grid}.watermark-source span,.watermark-source strong,.watermark-source small{display:block}.watermark-source span{color:var(--color-text-secondary);text-transform:uppercase;font-size:11px;font-weight:700}.watermark-source strong{margin-top:3px}.watermark-source small{color:var(--color-text-secondary);margin-top:4px}.watermark-source>button{color:var(--color-danger);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;font-weight:650;display:inline-flex}.watermark-workspace{grid-template-columns:minmax(0,1.2fr) minmax(390px,.8fr);gap:20px;display:grid}.watermark-preview-panel,.watermark-controls-panel{border:1px solid var(--color-border);background:var(--color-surface);box-shadow:var(--shadow-sm);border-radius:21px;padding:24px}.watermark-panel-header{justify-content:space-between;gap:18px;display:flex}.watermark-panel-header span,.watermark-panel-header strong{display:block}.watermark-panel-header>div:first-child>span{color:var(--color-text-secondary);text-transform:uppercase;font-size:12px;font-weight:700}.watermark-panel-header strong{margin-top:4px}.watermark-panel-header>button{color:var(--color-primary);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;font-weight:650;display:inline-flex}.watermark-loading{color:var(--color-primary);align-items:center;gap:7px;font-size:12px;display:inline-flex}.watermark-page-stage{background:#eef1f6;border-radius:16px;place-items:center;min-height:620px;margin-top:20px;padding:18px;display:grid;position:relative;overflow:hidden}.watermark-page-stage>img{object-fit:contain;pointer-events:none;image-rendering:auto;background:#fff;width:100%;height:100%;max-height:720px}.watermark-single-preview{pointer-events:none;transform-origin:50%;place-items:center;display:grid;position:absolute}.watermark-single-preview span{letter-spacing:.04em;text-align:center;white-space:nowrap;width:max-content;max-width:100%;font-weight:800;display:block}.watermark-single-preview img{object-fit:contain;width:100%;height:100%}.watermark-tile-preview{pointer-events:none;grid-template-columns:repeat(4,minmax(0,1fr));align-content:center;gap:34px;display:grid;position:absolute;inset:-25%}.watermark-tile-preview div{place-items:center;min-height:70px;display:grid}.watermark-tile-preview span{white-space:nowrap;font-size:18px;font-weight:800}.watermark-tile-preview img{object-fit:contain;width:120px;height:70px}.watermark-page-tabs{grid-auto-columns:78px;grid-auto-flow:column;gap:9px;margin-top:15px;padding-bottom:4px;display:grid;overflow-x:auto}.watermark-page-tabs button{border:1px solid var(--color-border);cursor:pointer;background:#fafbfe;border-radius:11px;align-content:center;place-items:center;gap:4px;min-height:100px;padding:5px;display:grid;position:relative}.watermark-page-tabs button.is-active{border-color:var(--color-primary);background:var(--color-primary-soft)}.watermark-page-tabs img{object-fit:contain;background:#fff;width:56px;height:72px}.watermark-page-tabs span{font-size:10px;font-weight:700}.watermark-page-tabs i{background:var(--color-success);border-radius:50%;width:8px;height:8px;position:absolute;top:5px;right:5px}.watermark-mode-switch,.watermark-placement-switch{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:22px;display:grid}.watermark-mode-switch button,.watermark-placement-switch button{border:1px solid var(--color-border);cursor:pointer;background:#fafbfe;border-radius:11px;justify-content:center;align-items:center;gap:7px;min-height:46px;font-weight:650;display:inline-flex}.watermark-mode-switch button.is-active,.watermark-placement-switch button.is-active{background:var(--color-primary-soft);color:var(--color-primary);border-color:#b8c4f7}.watermark-create-block{border:1px solid var(--color-border);background:#fafbfe;border-radius:13px;margin-top:18px;padding:14px}.watermark-inline-fields{grid-template-columns:minmax(100px,.35fr) minmax(0,.65fr);gap:10px;display:grid}.watermark-field{margin-top:15px;display:block}.watermark-field:first-child{margin-top:0}.watermark-field>span{color:var(--color-text-secondary);margin-bottom:7px;font-size:12px;font-weight:650;display:block}.watermark-field input{border:1px solid var(--color-border);background:#fff;border-radius:10px;width:100%;min-height:44px;padding-inline:10px}.watermark-field input[type=color]{padding:4px}.watermark-image-upload{border:1px solid var(--color-border);width:100%;min-height:44px;color:var(--color-primary);cursor:pointer;background:#fff;border-radius:10px;justify-content:center;align-items:center;gap:7px;font-weight:650;display:inline-flex}.watermark-image-current{border:1px solid var(--color-border);background:#fff;border-radius:10px;grid-template-columns:72px minmax(0,1fr) auto;align-items:center;gap:10px;margin-top:11px;padding:8px;display:grid}.watermark-image-current img{object-fit:contain;width:72px;height:48px}.watermark-image-current strong,.watermark-image-current span{display:block}.watermark-image-current strong{text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.watermark-image-current span{color:var(--color-text-secondary);margin-top:3px;font-size:11px}.watermark-image-current button{width:32px;height:32px;color:var(--color-danger);cursor:pointer;background:0 0;border:0;place-items:center;display:grid}.watermark-range{margin-top:18px;display:block}.watermark-range>div{color:var(--color-text-secondary);justify-content:space-between;gap:14px;font-size:12px;display:flex}.watermark-range strong{color:var(--color-text)}.watermark-range input{width:100%;accent-color:var(--color-primary);margin-top:10px}.watermark-pages-block{border:1px solid var(--color-border);background:#fafbfe;border-radius:13px;margin-top:20px;padding:14px}.watermark-pages-block>span{font-size:12px;font-weight:700;display:block}.watermark-page-target{gap:8px;margin-top:11px;display:grid}.watermark-page-target label{color:var(--color-text-secondary);align-items:center;gap:8px;font-size:12px;display:flex}.watermark-page-target input{accent-color:var(--color-primary)}.watermark-pages-block small{color:var(--color-text-secondary);margin-top:10px;font-size:11px;display:block}.watermark-file-name{border:1px solid var(--color-border);background:#fff;border-radius:11px;grid-template-columns:minmax(0,1fr) auto;align-items:center;display:grid;overflow:hidden}.watermark-file-name input{border:0;border-radius:0}.watermark-file-name strong{color:var(--color-text-secondary);padding-inline:12px;font-size:13px}.watermark-summary{gap:9px;margin-top:20px;display:grid}.watermark-summary>div{border:1px solid var(--color-border);background:#fafbfe;border-radius:11px;justify-content:space-between;gap:14px;padding:11px 12px;display:flex}.watermark-summary span{color:var(--color-text-secondary);font-size:12px}.watermark-summary strong{font-size:12px}.watermark-save-button{justify-content:center;align-items:center;gap:8px;width:100%;margin-top:20px;display:flex}.watermark-save-button:disabled{opacity:.45;cursor:default}.watermark-error{color:#a83838;background:#fff2f2;border:1px solid #f5c8c8;border-radius:14px;padding:15px 17px}.watermark-result{background:#f0fbf6;border:1px solid #bee8d4;border-radius:17px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;padding:20px;display:grid}.watermark-result-mark{background:var(--color-success);color:#fff;border-radius:50%;place-items:center;width:47px;height:47px;display:grid}.watermark-result span,.watermark-result strong,.watermark-result small{display:block}.watermark-result span{color:#317657;text-transform:uppercase;font-size:11px;font-weight:700}.watermark-result strong{margin-top:4px}.watermark-result small{color:var(--color-text-secondary);margin-top:5px}.watermark-result>a{background:var(--color-success);color:#fff;border-radius:13px;align-items:center;gap:8px;min-height:47px;padding-inline:18px;font-weight:700;display:inline-flex}.watermark-tip,.watermark-privacy{border:1px solid var(--color-border);background:var(--color-surface);border-radius:15px;padding:17px}.watermark-tip{background:#f6f8ff;border-color:#dbe3fa}.watermark-tip strong,.watermark-tip span,.watermark-privacy strong,.watermark-privacy span{display:block}.watermark-tip span,.watermark-privacy span{color:var(--color-text-secondary);margin-top:4px;font-size:13px;line-height:1.55}.watermark-privacy{color:var(--color-primary);grid-template-columns:auto 1fr;gap:10px;display:grid}.is-spinning{animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=1100px){.watermark-workspace{grid-template-columns:1fr}}@media (width<=700px){.watermark-source{grid-template-columns:auto minmax(0,1fr)}.watermark-source>button{grid-column:1/-1;justify-self:end}.watermark-result{grid-template-columns:auto minmax(0,1fr)}.watermark-result>a{grid-column:1/-1;justify-content:center}}@media (width<=520px){.watermark-preview-panel,.watermark-controls-panel{padding:18px}.watermark-page-stage{min-height:440px}.watermark-inline-fields{grid-template-columns:1fr}}