/* pdfstudio.css — PDF studio (v12) */
.pf-app { --pf-h: min(82vh, 900px); display: grid; grid-template-rows: auto minmax(0, 1fr); border: 1px solid var(--line); border-radius: 14px; background: var(--surface, var(--bg)); color: var(--ink); overflow: hidden; position: relative; }
.pf-app.pf-dropping::after { content: "Drop files to open"; position: absolute; inset: 0; display: grid; place-items: center; background: color-mix(in srgb, var(--purple) 14%, transparent); border: 3px dashed var(--purple); border-radius: 14px; font: 700 1.2rem var(--font-body); color: var(--purple); z-index: 30; pointer-events: none; }
.pf-app .btn.sm { font-size: .76rem; padding: 4px 10px; } .pf-app .btn:disabled { opacity: .45; cursor: not-allowed; }
.pf-top { position: relative; display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: center; justify-content: space-between; padding: 8px 12px; border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--purple) 4%, var(--surface, var(--bg))); }
.pf-doc { display: grid; min-width: 0; } .pf-docname { font: 700 .92rem var(--font-body); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 46ch; } .pf-docmeta { font-size: .72rem; color: var(--muted); }
.pf-topacts { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; } .pf-sep { width: 1px; height: 20px; background: var(--line); margin: 0 3px; }
.pf-busy { position: absolute; left: 0; right: 0; bottom: -1px; display: flex; gap: 10px; align-items: center; padding: 3px 12px; background: var(--surface, var(--bg)); font-size: .74rem; color: var(--muted); z-index: 5; border-bottom: 1px solid var(--line); transform: translateY(100%); }
.pf-busy[hidden] { display: none; }
.pf-busy b { flex: 1; height: 4px; border-radius: 4px; background: color-mix(in srgb, var(--ink) 10%, transparent); overflow: hidden; } .pf-busy i { display: block; height: 100%; background: var(--purple); transition: width .25s; }
.pf-busy i.ind { animation: pfind 1.2s ease-in-out infinite; } @keyframes pfind { 0% { margin-left: -35%; } 100% { margin-left: 100%; } }
.pf-body { display: grid; grid-template-columns: 196px minmax(0, 1fr); height: var(--pf-h); min-height: 520px; }
.pf-nav { overflow-y: auto; padding: 8px 6px; border-right: 1px solid var(--line); display: flex; flex-direction: column; gap: 1px; }
.pf-navh { margin: 10px 8px 3px; font: 700 .64rem var(--font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); } .pf-navh:first-child { margin-top: 2px; }
.pf-nav button { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border: 0; border-radius: 8px; background: none; color: var(--ink); font: 500 .8rem var(--font-body); text-align: left; cursor: pointer; }
.pf-nav button:hover { background: color-mix(in srgb, var(--purple) 7%, transparent); } .pf-nav button[aria-current="page"] { background: color-mix(in srgb, var(--purple) 14%, transparent); color: var(--purple); font-weight: 700; }
.pf-main { overflow: auto; min-width: 0; min-height: 0; outline: none; }
.pf-pad { padding: 16px 18px 28px; display: grid; gap: 12px; align-content: start; }
.pf-h { margin: 0; font: 700 1.25rem var(--font-display, var(--font-body)); } .pf-sh { margin: 6px 0 2px; font: 700 .78rem var(--font-body); letter-spacing: .05em; text-transform: uppercase; color: var(--muted); } .pf-sh small { text-transform: none; letter-spacing: 0; font-weight: 500; }
.pf-hint { margin: 0; font-size: .76rem; color: var(--muted); line-height: 1.45; } .pf-bad { color: #b42318; }
.pf-link { border: 0; background: none; padding: 0; color: var(--purple); font: inherit; text-decoration: underline; cursor: pointer; }
.pf-drop { display: grid; justify-items: center; gap: 6px; padding: 26px 16px; border: 2px dashed color-mix(in srgb, var(--purple) 40%, var(--line)); border-radius: 14px; background: color-mix(in srgb, var(--purple) 4%, transparent); color: var(--ink); text-align: center; cursor: pointer; }
.pf-drop:hover { background: color-mix(in srgb, var(--purple) 8%, transparent); } .pf-drop svg { color: var(--purple); } .pf-drop b { font-size: .95rem; } .pf-drop span { font-size: .75rem; color: var(--muted); }
.pf-hero h2 { margin: 0 0 4px; font: 700 clamp(1.3rem, 2.4vw, 1.7rem) var(--font-display, var(--font-body)); } .pf-hero p { margin: 0; color: var(--muted); font-size: .88rem; }
.pf-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 8px; }
.pf-card { display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; align-items: center; text-align: left; padding: 11px 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg); color: var(--ink); cursor: pointer; font: inherit; }
.pf-card svg { grid-row: span 2; color: var(--purple); } .pf-card b { font-size: .84rem; } .pf-card small { font-size: .7rem; color: var(--muted); line-height: 1.3; } .pf-card:hover { border-color: var(--purple); }
/* editor */
.pf-edit { display: grid; grid-template-rows: auto auto minmax(0, 1fr); height: 100%; min-height: 0; }
.pf-etools { display: flex; flex-wrap: wrap; gap: 3px; align-items: center; padding: 6px 10px; border-bottom: 1px solid var(--line); }
.pf-etools [data-et] { padding: 4px 9px; border: 1px solid var(--line); border-radius: 999px; background: var(--bg); color: var(--ink); font: 600 .74rem var(--font-body); cursor: pointer; }
.pf-etools [data-et][aria-pressed="true"] { background: var(--purple); border-color: var(--purple); color: #fff; }
.pf-grow { flex: 1; } .pf-zoom { font: 600 .74rem var(--font-body); min-width: 42px; text-align: center; }
.pf-tip { margin: 0; padding: 3px 12px; font-size: .72rem; color: var(--muted); border-bottom: 1px solid color-mix(in srgb, var(--line) 60%, transparent); }
.pf-ewrap { display: grid; grid-template-columns: minmax(0, 1fr) 270px; min-height: 0; }
.pf-viewer { overflow: auto; padding: 18px; display: flex; flex-direction: column; align-items: center; gap: 16px; background: color-mix(in srgb, var(--ink) 8%, var(--bg)); outline: none; touch-action: pan-x pan-y; }
.pf-viewer:not([data-et="select"]) { touch-action: none; }
.pf-page { position: relative; flex: none; background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,.22); }
.pf-page canvas, .pf-page .pf-ov { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.pf-pno { position: absolute; right: 6px; bottom: -15px; font-size: .64rem; color: var(--muted); }
.pf-viewer:not([data-et="select"]) .pf-page { cursor: crosshair; } .pf-viewer[data-et="edittext"] .pf-page { cursor: text; } .pf-viewer[data-et="select"] [data-oid] { cursor: move; }
.pf-viewer:not([data-et="select"]) [data-oid] { pointer-events: none; }
.pf-ov .pf-selbox { fill: none; stroke: #1f6feb; stroke-width: 1; stroke-dasharray: 4 3; vector-effect: non-scaling-stroke; pointer-events: none; }
.pf-ov .pf-grip { fill: #fff; stroke: #1f6feb; stroke-width: 1.2; vector-effect: non-scaling-stroke; cursor: nwse-resize; }
.pf-notepop { font: 11px/1.35 Arial, sans-serif; background: #fff9c4; border: 1px solid #c9a800; border-radius: 4px; padding: 4px 6px; color: #333; box-shadow: 0 1px 4px rgba(0,0,0,.2); white-space: pre-wrap; }
.pf-inline { position: absolute; z-index: 4; margin: 0; padding: 0; border: 1px dashed #1f6feb; background: rgba(255,255,255,.96); resize: none; overflow: hidden; outline: none; box-sizing: content-box; }
.pf-side { overflow-y: auto; padding: 10px 12px 18px; border-left: 1px solid var(--line); display: grid; gap: 8px; align-content: start; }
.pf-fld { display: grid; gap: 3px; font-size: .74rem; min-width: 0; } .pf-fld > span { color: var(--muted); font-weight: 600; }
.pf-app input[type=text], .pf-app input[type=number], .pf-app input[type=search], .pf-app select, .pf-app textarea { font: inherit; font-size: .8rem; padding: 5px 7px; border: 1px solid var(--line); border-radius: 7px; background: var(--bg); color: var(--ink); min-width: 0; width: 100%; box-sizing: border-box; }
.pf-app input[type=range] { width: 100%; accent-color: var(--purple); } .pf-app input[type=color] { width: 44px; height: 28px; padding: 0 2px; border: 1px solid var(--line); border-radius: 6px; background: none; }
.pf-app input[type=file] { font-size: .76rem; max-width: 100%; }
.pf-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: end; } .pf-row > .pf-fld { flex: 1 1 110px; }
.pf-chk { display: inline-flex; gap: 6px; align-items: center; font-size: .8rem; } .pf-chk input[type=text], .pf-chk input[type=number] { width: auto; }
.pf-tog button, .pf-tabs2 button { min-width: 30px; padding: 4px 8px; border: 1px solid var(--line); border-radius: 7px; background: var(--bg); color: var(--ink); cursor: pointer; font: inherit; font-size: .8rem; }
.pf-tog button[aria-pressed="true"], .pf-tabs2 button[aria-pressed="true"] { background: var(--purple); border-color: var(--purple); color: #fff; }
.pf-sw { display: flex; flex-wrap: wrap; gap: 5px; align-items: center; } .pf-sw button { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--bg); box-shadow: 0 0 0 1px var(--line); cursor: pointer; } .pf-sw button[aria-pressed="true"] { box-shadow: 0 0 0 2px var(--ink); }
.pf-sigs { display: grid; gap: 6px; } .pf-sig { display: flex; gap: 4px; } .pf-sig > button:first-child { flex: 1; padding: 6px; border: 1px solid var(--line); border-radius: 8px; background: #fff; cursor: pointer; } .pf-sig.on > button:first-child { border-color: var(--purple); box-shadow: 0 0 0 2px color-mix(in srgb, var(--purple) 30%, transparent); } .pf-sig img { max-width: 100%; max-height: 46px; display: block; margin: auto; }
.pf-x { border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--muted); cursor: pointer; padding: 0 8px; }
.pf-fields { display: grid; gap: 6px; }
.pf-clist { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; } .pf-clist button { width: 100%; text-align: left; border: 0; background: none; padding: 4px 6px; border-radius: 6px; font: inherit; font-size: .74rem; color: var(--ink); cursor: pointer; } .pf-clist button:hover { background: color-mix(in srgb, var(--purple) 8%, transparent); }
/* organise */
.pf-otools { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; position: sticky; top: 0; z-index: 2; background: var(--surface, var(--bg)); padding: 4px 0; } .pf-otools b { font-size: .78rem; margin-right: 6px; }
.pf-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
.pf-th { position: relative; display: grid; gap: 4px; justify-items: center; padding: 8px; border: 2px solid transparent; border-radius: 10px; cursor: pointer; user-select: none; }
.pf-th:hover { background: color-mix(in srgb, var(--purple) 5%, transparent); } .pf-th.on { border-color: var(--purple); background: color-mix(in srgb, var(--purple) 9%, transparent); } .pf-th.over { box-shadow: -4px 0 0 var(--purple); } .pf-th.drag { opacity: .4; }
.pf-thimg { height: 180px; display: grid; place-items: center; } .pf-thimg img { max-width: 140px; max-height: 180px; background: #fff; box-shadow: 0 1px 6px rgba(0,0,0,.25); }
.pf-th span { font-size: .7rem; color: var(--muted); }
.pf-thb { position: absolute; top: 6px; right: 6px; display: none; gap: 3px; } .pf-th:hover .pf-thb, .pf-th:focus-within .pf-thb { display: flex; }
.pf-thb button { width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--line); background: var(--surface, #fff); color: var(--ink); cursor: pointer; }
/* lists, forms, results */
.pf-flist { margin: 0; padding-left: 20px; display: grid; gap: 6px; } .pf-flist li { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center; padding: 6px 8px; border: 1px solid var(--line); border-radius: 10px; } .pf-flist b { font-size: .84rem; } .pf-flist small { color: var(--muted); font-size: .72rem; flex: 1; } .pf-flist label { display: inline-flex; gap: 4px; align-items: center; font-size: .74rem; } .pf-flist label input { width: 110px; }
.pf-form { display: grid; gap: 9px; max-width: 760px; }
.pf-conv { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr)); gap: 12px; }
.pf-cv { display: grid; gap: 8px; align-content: start; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg); } .pf-cv h3 { margin: 0; font: 700 1rem var(--font-body); } .pf-cv > p { margin: 0; font-size: .78rem; color: var(--muted); }
.pf-src { display: flex; flex-wrap: wrap; gap: 12px; }
.pf-results { display: grid; gap: 6px; justify-items: start; } .pf-results > * { justify-self: stretch; } .pf-results > button { justify-self: start; } .pf-results:empty { display: none; }
.pf-rlist { list-style: none; margin: 0; padding: 0; display: grid; gap: 5px; } .pf-rlist li { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; padding: 6px 8px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface, var(--bg)); }
.pf-rlist b { font-size: .8rem; word-break: break-all; } .pf-rlist small { flex: 1; font-size: .7rem; color: var(--muted); }
.pf-rext { font: 700 .62rem var(--font-body); padding: 3px 6px; border-radius: 5px; background: color-mix(in srgb, var(--purple) 14%, transparent); color: var(--purple); }
.pf-pre { max-height: 300px; overflow: auto; margin: 0; padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); font: .76rem/1.45 var(--font-mono, ui-monospace, monospace); white-space: pre-wrap; }
.pf-fin { grid-template-columns: minmax(0, 1fr) minmax(0, 420px); align-items: start; gap: 18px; } .pf-finform { display: grid; gap: 10px; }
.pf-prev { margin: 0; position: sticky; top: 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: color-mix(in srgb, var(--ink) 6%, var(--bg)); } .pf-prevbox { display: grid; place-items: center; padding: 12px; min-height: 300px; } .pf-prevbox canvas { max-width: 100%; height: auto; box-shadow: 0 2px 8px rgba(0,0,0,.2); background: #fff; } .pf-prev figcaption { padding: 6px 10px; font-size: .7rem; color: var(--muted); border-top: 1px solid var(--line); }
.pf-hf { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; } .pf-propsf { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px; }
.pf-auto { display: grid; grid-template-columns: 230px minmax(0, 1fr) minmax(0, 300px); gap: 16px; align-items: start; }
.pf-presets { display: grid; gap: 5px; } .pf-preset { display: grid; gap: 2px; text-align: left; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); color: var(--ink); font: inherit; cursor: pointer; } .pf-preset b { font-size: .8rem; } .pf-preset small { font-size: .68rem; color: var(--muted); } .pf-preset.on { border-color: var(--purple); box-shadow: 0 0 0 2px color-mix(in srgb, var(--purple) 28%, transparent); }
.pf-steps, .pf-run { display: grid; gap: 8px; align-content: start; }
.pf-slist { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; } .pf-slist li { display: grid; gap: 6px; padding: 9px 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); } .pf-shead { display: flex; gap: 4px; align-items: center; } .pf-shead b { font-size: .8rem; }
.pf-log { width: 100%; border-collapse: collapse; font-size: .72rem; } .pf-log th, .pf-log td { text-align: left; padding: 4px; border-bottom: 1px solid var(--line); }
/* toast & modal */
.pf-toast { position: absolute; left: 50%; bottom: 16px; transform: translate(-50%, 16px); opacity: 0; pointer-events: none; padding: 8px 14px; border-radius: 10px; background: var(--ink); color: var(--bg); font-size: .8rem; transition: .25s; z-index: 40; max-width: min(560px, 90%); text-align: center; }
.pf-toast.on { opacity: 1; transform: translate(-50%, 0); } .pf-toast.bad { background: #b42318; color: #fff; }
.pf-modal { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; padding: 16px; background: rgba(0,0,0,.45); }
.pf-dlg { width: min(620px, 100%); max-height: 92vh; overflow: auto; display: grid; gap: 10px; padding: 18px; border-radius: 14px; background: var(--surface, var(--bg)); color: var(--ink); box-shadow: 0 10px 40px rgba(0,0,0,.35); } .pf-dlg h3 { margin: 0; }
.pf-tabs2 { display: flex; gap: 4px; } .pf-pad2 { width: 100%; height: auto; aspect-ratio: 56 / 18; border: 1px dashed var(--line); border-radius: 10px; background: #fff; touch-action: none; cursor: crosshair; }
.pf-typesig { font-size: 1rem !important; }
.pf-dlg input[type=text] { font: inherit; padding: 6px 8px; border: 1px solid var(--line); border-radius: 7px; width: 100%; box-sizing: border-box; background: var(--bg); color: var(--ink); }
@media (max-width: 1180px) { .pf-auto { grid-template-columns: minmax(0, 1fr); } .pf-fin { grid-template-columns: minmax(0, 1fr); } .pf-prev { position: static; } }
@media (max-width: 980px) { .pf-body { grid-template-columns: 56px minmax(0, 1fr); } .pf-nav button span, .pf-navh { display: none; } .pf-nav button { justify-content: center; padding: 8px; } .pf-ewrap { grid-template-columns: minmax(0, 1fr); grid-template-rows: minmax(0, 1fr) auto; } .pf-side { border-left: 0; border-top: 1px solid var(--line); max-height: 38vh; } }
@media (max-width: 640px) { .pf-body { grid-template-columns: 1fr; grid-template-rows: auto minmax(0, 1fr); height: auto; } .pf-nav { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); } .pf-main { height: 78vh; } .pf-hf { grid-template-columns: 1fr; } }