/* PDFLift — professional tool stylesheet | v2 | shared across /tools/*.html */
:root{
  --indigo:#4F46E5; --indigo-2:#6366F1; --cyan:#06B6D4; --ink:#0F172A; --ink-2:#1E293B;
  --slate:#64748B; --slate-400:#94A3B8; --line:#E2E8F0; --line-2:#F1F5F9; --bg:#F8FAFC; --card:#fff;
  --grad:linear-gradient(135deg,#4F46E5 0%,#6366F1 45%,#06B6D4 100%);
  --grad-soft:linear-gradient(180deg,#EEF2FF 0%,#F0FDFA 100%);
  --radius:20px; --radius-lg:24px;
  --shadow:0 4px 20px rgba(15,23,42,.06),0 1px 3px rgba(15,23,42,.08);
  --shadow-md:0 10px 28px rgba(15,23,42,.08); --shadow-lg:0 20px 44px rgba(15,23,42,.12);
  --shadow-indigo:0 10px 28px rgba(79,70,229,.28);
  --ease:cubic-bezier(.16,1,.3,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif; color:var(--ink); background:var(--bg); line-height:1.6; min-height:100vh; display:flex; flex-direction:column; -webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:-.02em}
a{color:var(--indigo)}
:focus-visible{outline:2px solid var(--indigo); outline-offset:2px; border-radius:8px}
::selection{background:rgba(79,70,229,.16)}

/* layout */
main{flex:1; width:100%; max-width:980px; margin:0 auto; padding:42px 22px 72px}
.breadcrumb{display:inline-flex; align-items:center; gap:8px; font-size:13px; font-weight:600; color:var(--slate); margin-bottom:18px}
.breadcrumb a{color:var(--slate); text-decoration:none; display:inline-flex; align-items:center; gap:6px}
.breadcrumb a:hover{color:var(--indigo)}
.kicker{display:inline-flex; align-items:center; gap:8px; font-size:11.5px; font-weight:800; letter-spacing:.08em; text-transform:uppercase; color:var(--indigo); background:rgba(79,70,229,.08); border:1px solid rgba(79,70,229,.14); padding:6px 12px; border-radius:999px; margin-bottom:14px}
h1{font-size:clamp(30px,4vw,40px); font-weight:800; line-height:1.05}
.sub{color:var(--slate); font-size:15.5px; margin-top:10px; max-width:640px; line-height:1.65}
.privacy-note{display:inline-flex; align-items:center; gap:8px; margin-top:14px; font-size:13px; font-weight:700; color:#14532D; background:#F0FDF4; border:1px solid #BBF7D0; padding:7px 14px; border-radius:999px; box-shadow:0 1px 6px rgba(21,128,61,.08)}

/* card */
.card{background:var(--card); border:1px solid var(--line); border-radius:var(--radius-lg); padding:28px; margin-top:28px; box-shadow:var(--shadow); position:relative; overflow:hidden}
.card::before{content:""; position:absolute; top:0; left:0; right:0; height:1px; background:linear-gradient(90deg, transparent, rgba(79,70,229,.12), transparent)}
.card-head{display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; margin-bottom:14px}
.card-head h3{font-size:15px; font-weight:800}
.card-head .hint{font-size:12.5px; color:var(--slate)}

/* dropzone — 2px #A5B4FC for visible dashed edge on light gradient */
.dropzone{
  border:2px dashed #A5B4FC; border-radius:18px; background:var(--grad-soft);
  padding:36px 22px; text-align:center; cursor:pointer; position:relative; overflow:hidden;
  transition:border-color .2s, transform .2s, box-shadow .2s, background .2s;
}
.dropzone::after{content:""; position:absolute; inset:0; border-radius:18px; opacity:0; background:linear-gradient(135deg, rgba(79,70,229,.06), rgba(6,182,212,.06)); transition:opacity .2s}
.dropzone:hover, .dropzone.over{border-color:var(--indigo); transform:translateY(-1px); box-shadow:0 12px 28px rgba(79,70,229,.10)}
.dropzone:hover::after, .dropzone.over::after{opacity:1}
.dropzone:focus-visible{outline:2px solid var(--indigo); outline-offset:2px}
.dropzone.dragover{border-color:var(--indigo); background:linear-gradient(180deg,#EEF2FF,#E0E7FF)}
.dz-icon{width:56px;height:56px;margin:0 auto 14px;border-radius:16px;background:var(--grad); display:grid; place-items:center; box-shadow:var(--shadow-indigo); position:relative; z-index:1}
.dz-icon svg{width:26px;height:26px;color:#fff}
.dropzone h3{font-size:16px; font-weight:800; position:relative; z-index:1}
.dropzone p{font-size:13.5px; color:var(--slate); margin-top:4px; position:relative; z-index:1}
.dropzone .dz-meta{margin-top:10px; display:inline-flex; align-items:center; gap:6px; font-size:12px; font-weight:600; color:var(--slate); background:#fff; border:1px solid var(--line); padding:5px 10px; border-radius:999px; position:relative; z-index:1}

/* file rows */
.file-row{display:flex; align-items:center; gap:12px; padding:12px 6px; border-bottom:1px solid var(--line-2); font-size:14px; transition:background .15s}
.file-row:last-child{border-bottom:none}
.file-row:hover{background:rgba(248,250,252,.8); border-radius:10px; padding-left:10px; padding-right:10px; margin:0 -4px}
.file-row .f-icon{width:40px;height:40px; border-radius:12px; background:linear-gradient(135deg,#FEF2F2,#FEE2E2); color:#DC2626; display:grid; place-items:center; flex-shrink:0; border:1px solid #FECACA; box-shadow:0 2px 8px rgba(220,38,38,.08)}
.file-row .f-icon svg{width:18px;height:18px}
.file-row .f-name{flex:1; font-weight:600; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; min-width:0}
.file-row .f-size{color:var(--slate); font-size:12.5px; font-weight:600; background:var(--bg); border:1px solid var(--line); padding:4px 8px; border-radius:999px; white-space:nowrap}
.mini-btn{border:1px solid var(--line); background:#fff; border-radius:10px; width:34px;height:34px; cursor:pointer; display:grid; place-items:center; font-size:13px; color:var(--slate); transition:all .15s; flex-shrink:0; box-shadow:0 1px 3px rgba(15,23,42,.05)}
.mini-btn:hover{border-color:var(--indigo); color:var(--indigo); background:#EEF2FF; transform:translateY(-1px); box-shadow:0 4px 10px rgba(79,70,229,.12)}
.mini-btn:active{transform:scale(.94)}
.mini-btn:disabled{opacity:.4; cursor:not-allowed; transform:none; box-shadow:none}
.mini-btn.danger:hover{border-color:#FECACA; color:#DC2626; background:#FEF2F2}

/* controls */
.controls{display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-top:22px}
.controls.triple{grid-template-columns:1fr 1fr 1fr}
.controls.single{grid-template-columns:1fr; max-width:520px}
.control label{display:block; font-size:12.5px; font-weight:700; letter-spacing:.02em; margin-bottom:8px; color:var(--ink)}
select, input[type="text"], input[type="number"], input[type="email"], input[type="password"]{
  width:100%; padding:11px 14px; border:1.5px solid var(--line); border-radius:12px; font-size:14px; font-family:inherit; background:#fff; outline:none; transition:border-color .2s, box-shadow .2s, background .2s;
}
select:focus, input:focus{border-color:var(--indigo); box-shadow:0 0 0 4px rgba(79,70,229,.12)}
select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 12px center; padding-right:36px; appearance:none}
input[type="range"]{width:100%; accent-color:var(--indigo); height:6px}
.range-row{display:flex; align-items:center; gap:12px}
.range-row output{font-weight:800; color:var(--indigo); min-width:40px; text-align:right; background:rgba(79,70,229,.08); border:1px solid rgba(79,70,229,.14); padding:4px 8px; border-radius:999px; font-size:13px}

/* mode cards / tabs */
.mode-card{border:1.5px solid var(--line); border-radius:16px; padding:18px; cursor:pointer; transition:all .18s; background:#fff; position:relative; overflow:hidden}
.mode-card:hover{border-color:#C7D2FE; box-shadow:var(--shadow); transform:translateY(-1px)}
.mode-card.on{border-color:var(--indigo); background:linear-gradient(180deg,#EEF2FF,#fff); box-shadow:0 8px 20px rgba(79,70,229,.10)}
.mode-card h4{font-family:'Plus Jakarta Sans',sans-serif; font-size:14.5px; display:flex; align-items:center; gap:10px}
.mode-card p{font-size:12.5px; color:var(--slate); margin-top:6px; line-height:1.55}
.mode-card .radio{width:20px;height:20px; border-radius:50%; border:2px solid #C7D2FE; display:grid; place-items:center; flex-shrink:0; transition:all .18s; background:#fff}
.mode-card .radio::after{content:""; width:10px;height:10px; border-radius:50%; background:var(--indigo); opacity:0; transform:scale(.6); transition:all .18s}
.mode-card.on .radio{border-color:var(--indigo); background:#EEF2FF}
.mode-card.on .radio::after{opacity:1; transform:scale(1)}
.mode-extra{display:none; margin-top:16px; padding-top:16px; border-top:1px dashed var(--line)}
.mode-extra.show{display:block; animation:fadeIn .2s var(--ease)}
.mode-tabs{display:flex; gap:8px; flex-wrap:wrap; margin-top:22px}
.mode-tab{border:1.5px solid var(--line); background:#fff; border-radius:999px; padding:10px 18px; font-family:'Plus Jakarta Sans',sans-serif; font-weight:700; font-size:13.5px; cursor:pointer; color:var(--slate); transition:all .18s; box-shadow:0 1px 3px rgba(15,23,42,.05)}
.mode-tab:hover{border-color:#C7D2FE; color:var(--indigo)}
.mode-tab.active{background:var(--grad); color:#fff; border-color:transparent; box-shadow:var(--shadow-indigo)}
.mode-panel{display:none; margin-top:20px; animation:fadeIn .2s var(--ease)}
.mode-panel.active{display:block}

/* pages chips */
.pages{display:flex; flex-wrap:wrap; gap:8px; margin-top:14px; max-height:240px; overflow-y:auto; padding:4px}
.page-chip{min-width:44px; padding:9px 12px; border-radius:12px; border:1.5px solid var(--line); background:#fff; font-weight:700; font-size:13px; cursor:pointer; text-align:center; transition:all .15s; box-shadow:0 1px 3px rgba(15,23,42,.04)}
.page-chip:hover{border-color:#C7D2FE; transform:translateY(-1px)}
.page-chip.on{background:var(--grad); color:#fff; border-color:transparent; box-shadow:var(--shadow-indigo); transform:translateY(-1px)}

/* actions */
.actions{display:flex; align-items:center; gap:12px; margin-top:22px; flex-wrap:wrap}
.btn{display:inline-flex; align-items:center; gap:8px; font-family:'Plus Jakarta Sans',sans-serif; font-weight:700; font-size:14.5px; padding:12px 24px; border-radius:999px; border:none; cursor:pointer; text-decoration:none; transition:transform .16s var(--ease), box-shadow .2s, opacity .2s, background .2s, border-color .2s, color .2s; white-space:nowrap; line-height:1}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--grad); color:#fff; box-shadow:var(--shadow-indigo)}
.btn-primary:hover{transform:translateY(-2px); box-shadow:0 14px 32px rgba(79,70,229,.32)}
.btn-ghost{background:#fff; color:var(--ink); border:1.5px solid var(--line); box-shadow:var(--shadow)}
.btn-ghost:hover{border-color:var(--indigo); color:var(--indigo); transform:translateY(-1px); box-shadow:var(--shadow-md)}
.btn-sm{padding:9px 16px; font-size:13px}
.btn:disabled{opacity:.45; cursor:not-allowed; transform:none; box-shadow:none}
.status{font-size:13.5px; font-weight:600; color:var(--slate); display:inline-flex; align-items:center; gap:8px; min-height:20px}
.status::before{content:""; width:8px;height:8px; border-radius:50%; background:var(--slate-400); display:none; flex-shrink:0}
.status.done{color:#15803D}
.status.done::before{display:block; background:#22C55E; box-shadow:0 0 0 4px rgba(34,197,94,.15)}
.status.err{color:#B91C1C}
.status.err::before{display:block; background:#DC2626; box-shadow:0 0 0 4px rgba(220,38,38,.12)}
.status.info{color:#1D4ED8}
.status.info::before{display:block; background:#3B82F6; box-shadow:0 0 0 4px rgba(59,130,246,.15); animation:statusPulse 1.2s ease-in-out infinite}
@keyframes statusPulse{50%{opacity:.45}}

/* result */
.result{display:none; margin-top:22px; padding:20px; border-radius:16px; background:var(--bg); border:1px solid var(--line)}
.result.show{display:block; animation:fadeIn .25s var(--ease)}
.sizes{display:flex; gap:28px; flex-wrap:wrap; font-size:14px}
.sizes .big{font-family:'Plus Jakarta Sans',sans-serif; font-size:24px; font-weight:800}
.sizes .lbl{font-size:11px; color:var(--slate); text-transform:uppercase; letter-spacing:.07em; font-weight:700}
.saving{font-family:'Plus Jakarta Sans',sans-serif; font-size:20px; font-weight:800}
.saving.good{color:#15803D} .saving.bad{color:#B45309}

/* progress */
.progress{height:8px; border-radius:999px; background:#E2E8F0; overflow:hidden; margin-top:14px; position:relative}
.progress i{display:block; height:100%; width:0%; border-radius:999px; background:var(--grad); transition:width .35s var(--ease); position:relative; overflow:hidden}
.progress i::after{content:""; position:absolute; inset:0; background:linear-gradient(90deg, transparent, rgba(255,255,255,.45), transparent); transform:translateX(-100%); animation:shimmer 1.5s infinite}
@keyframes shimmer{100%{transform:translateX(100%)}}
/* indeterminate — used while engine loads and % is unknown */
.progress.busy i{width:35% !important; animation:indet 1.2s var(--ease) infinite}
@keyframes indet{0%{margin-left:-35%}100%{margin-left:100%}}
.progress-label{font-size:12px; font-weight:700; color:var(--slate); margin-top:8px; display:flex; justify-content:space-between; gap:8px}
.progress-label .pct{color:var(--indigo); font-variant-numeric:tabular-nums}
/* inline warning for heavy OCR settings */
.warn{margin-top:14px; padding:12px 14px 12px 42px; border-radius:14px; font-size:13px; line-height:1.55; background:#FFFBEB; border:1px solid #FDE68A; color:#92400E; position:relative; display:none}
.warn.show{display:block}
.warn::before{content:"⚠️"; position:absolute; left:14px; top:12px}
.control .hint{font-size:12px; color:var(--slate); margin-top:6px; line-height:1.5}

/* gallery */
.gallery{display:grid; grid-template-columns:repeat(auto-fill,minmax(160px,1fr)); gap:16px; margin-top:22px}
.shot{border:1px solid var(--line); border-radius:16px; overflow:hidden; background:#fff; box-shadow:var(--shadow); transition:transform .18s, box-shadow .18s}
.shot:hover{transform:translateY(-2px); box-shadow:var(--shadow-md)}
.shot img{width:100%; display:block; border-bottom:1px solid var(--line)}
.shot .meta{padding:10px 12px; font-size:12px; color:var(--slate); font-weight:500}
.shot .dl{display:block; text-align:center; font-size:12.5px; font-weight:700; text-decoration:none; color:var(--indigo); padding:10px; border-top:1px solid var(--line); transition:background .15s}
.shot .dl:hover{background:#EEF2FF}

/* chat */
.chat{margin-top:22px; border:1px solid var(--line); border-radius:18px; overflow:hidden; box-shadow:var(--shadow)}
.chat-head{display:flex; align-items:center; gap:10px; padding:14px 18px; border-bottom:1px solid var(--line); font-family:'Plus Jakarta Sans',sans-serif; font-weight:700; font-size:14px; background:linear-gradient(180deg,#fff,#F8FAFC)}
.chat-head .dot{width:10px;height:10px; border-radius:50%; background:var(--lime, #84CC16); box-shadow:0 0 0 5px rgba(132,204,22,.15)}
.chat-head .doc-name{color:var(--slate); font-weight:600; font-size:12.5px; margin-left:auto; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; max-width:42%; background:var(--bg); border:1px solid var(--line); padding:4px 10px; border-radius:999px}
.msgs{height:380px; overflow-y:auto; padding:18px; display:flex; flex-direction:column; gap:14px; background:#FCFCFE}
.msg{max-width:82%; padding:12px 16px; border-radius:18px; font-size:14px; white-space:pre-wrap; word-break:break-word; box-shadow:var(--shadow); line-height:1.5}
.msg.user{background:var(--grad); color:#fff; align-self:flex-end; border-bottom-right-radius:6px}
.msg.ai{background:#fff; border:1px solid var(--line); align-self:flex-start; border-bottom-left-radius:6px; color:var(--ink)}
.msg.ai .caret{display:inline-block; width:8px;height:14px; background:var(--indigo); margin-left:2px; vertical-align:text-bottom; border-radius:2px; animation:blink 1.1s steps(2) infinite}
.msg.ai.err{border-color:#FECACA; background:#FEF2F2; color:#991B1B}
@keyframes blink{50%{opacity:0}}
.empty-hint{text-align:center; color:var(--slate); font-size:13.5px; padding:40px 20px}
.input-row{display:flex; gap:10px; padding:14px; border-top:1px solid var(--line); background:#fff}
.input-row input{flex:1; padding:12px 16px; border:1.5px solid var(--line); border-radius:999px; font-size:14px; font-family:inherit; outline:none; transition:border-color .2s, box-shadow .2s}
.input-row input:focus{border-color:var(--indigo); box-shadow:0 0 0 4px rgba(79,70,229,.12)}
.settings-row{display:flex; justify-content:space-between; align-items:center; gap:12px; margin-top:16px; flex-wrap:wrap}
.settings-row .info{font-size:13px; color:var(--slate); font-weight:600}
.link-btn{border:none; background:none; color:var(--indigo); font-weight:700; font-size:13.5px; cursor:pointer; font-family:inherit; padding:6px 8px; border-radius:999px; transition:background .15s}
.link-btn:hover{background:rgba(79,70,229,.08)}
.settings-panel{display:none; margin-top:16px; padding:18px; border:1px solid var(--line); border-radius:16px; background:var(--bg)}
.settings-panel.show{display:block; animation:fadeIn .2s var(--ease)}
.settings-panel label{display:block; font-size:12.5px; font-weight:700; margin:12px 0 6px; color:var(--ink)}
.settings-panel input{width:100%; padding:11px 14px; border:1.5px solid var(--line); border-radius:12px; font-size:13.5px; font-family:inherit; outline:none; background:#fff}
.settings-panel .hint{font-size:12px; color:var(--slate); margin-top:4px}

/* toolbar for edit/sign */
.toolbar{display:flex; align-items:center; gap:10px; flex-wrap:wrap; margin-bottom:14px}
.toolbar .lbl{font-size:11px; font-weight:800; color:var(--slate); text-transform:uppercase; letter-spacing:.06em}
.tool-btn{border:1.5px solid var(--line); background:#fff; border-radius:999px; padding:8px 16px; font-size:13px; font-weight:700; cursor:pointer; color:var(--slate); font-family:inherit; transition:all .15s; box-shadow:0 1px 3px rgba(15,23,42,.05)}
.tool-btn:hover{border-color:#C7D2FE; color:var(--indigo); transform:translateY(-1px)}
.tool-btn.active{background:var(--grad); color:#fff; border-color:transparent; box-shadow:var(--shadow-indigo)}
.nav-row{display:flex; align-items:center; gap:10px; margin-bottom:12px}
.nav-row .page-ind{font-size:13.5px; font-weight:700; color:var(--slate); flex:1; text-align:center; background:var(--bg); border:1px solid var(--line); padding:6px 14px; border-radius:999px}
.page-wrap{position:relative; border:1px solid var(--line); border-radius:16px; overflow:hidden; background:#fff; box-shadow:var(--shadow)}
.page-wrap canvas{display:block; width:100%; height:auto; touch-action:none}
.sig-overlay{position:absolute; cursor:move; touch-action:none; box-shadow:0 8px 20px rgba(15,23,42,.22); background:rgba(255,255,255,.12); outline:2px dashed rgba(79,70,229,.5); border-radius:8px; overflow:hidden}
.sig-overlay img{width:100%;height:100%; display:block; pointer-events:none}
.panel{display:flex; flex-direction:column; gap:16px}
.tabs{display:flex; gap:6px}
.tab{border:1.5px solid var(--line); background:#fff; border-radius:999px; padding:8px 16px; font-size:13px; font-weight:700; cursor:pointer; color:var(--slate); font-family:inherit; transition:all .15s}
.tab.active{background:var(--grad); color:#fff; border-color:transparent; box-shadow:var(--shadow-indigo)}
.tab-panel{display:none} .tab-panel.active{display:block; animation:fadeIn .2s var(--ease)}
.sig-canvas{border:1.5px dashed #C7D2FE; border-radius:16px; background:#F8FAFC; width:100%; height:150px; touch-action:none; cursor:crosshair}
.sig-type-row{display:flex; gap:10px}
.sig-preview{display:none; border:1px solid var(--line); border-radius:16px; padding:14px; background:var(--bg)}
.sig-preview img{height:60px; display:block}
.scale-row{display:flex; align-items:center; gap:12px}
.scale-row input{flex:1}

/* results for OCR */
.results{margin-top:22px; display:grid; gap:16px}
.result-card{border:1px solid var(--line); border-radius:16px; overflow:hidden; background:#fff; box-shadow:var(--shadow)}
.result-head{display:flex; align-items:center; gap:10px; padding:12px 16px; border-bottom:1px solid var(--line); font-size:13.5px; font-weight:700; flex-wrap:wrap; background:linear-gradient(180deg,#fff,#F8FAFC)}
.result-head .conf{margin-left:auto; font-size:12px; color:var(--slate); font-weight:600; background:var(--bg); border:1px solid var(--line); padding:4px 8px; border-radius:999px}
.result-head .conf b{color:var(--indigo)}
.result-head .conf.native{color:#15803D; background:#F0FDF4; border-color:#BBF7D0}
.result-head .conf.native b{color:#15803D}
.result-text{padding:16px 18px; font-family:ui-monospace, 'Cascadia Code', Consolas, monospace; font-size:13px; white-space:pre-wrap; word-break:break-word; color:var(--ink); max-height:340px; overflow-y:auto; background:#fff}
.copy-btn{border:1px solid var(--line); background:#fff; border-radius:999px; padding:6px 14px; font-size:12px; font-weight:700; cursor:pointer; color:var(--slate); transition:all .15s; font-family:inherit; box-shadow:0 1px 3px rgba(15,23,42,.05)}
.copy-btn:hover{border-color:var(--indigo); color:var(--indigo); background:#EEF2FF}
.copy-btn.copied{background:#F0FDF4; border-color:#BBF7D0; color:#15803D}

/* tip — block layout (flex breaks text nodes into columns) + single CSS icon.
   NOTE: tip HTML must NOT contain its own 💡 emoji (CSS provides it). */
.tip{margin-top:26px; padding:16px 18px 16px 48px; background:linear-gradient(135deg,#F0FDFA,#ECFEFF); border:1px solid #99F6E4; border-radius:16px; font-size:13.5px; color:#0F766E; display:block; line-height:1.65; position:relative}
.tip::before{content:"💡"; font-size:16px; position:absolute; left:18px; top:16px}
.tip b{font-family:'Plus Jakarta Sans',sans-serif; color:#115E59}

/* price boxes for account */
.price-grid{display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-top:18px}
.price-box{border:1.5px solid var(--line); border-radius:18px; padding:22px; transition:border-color .2s, box-shadow .2s, transform .2s; background:#fff}
.price-box:hover{border-color:#C7D2FE; box-shadow:var(--shadow-md); transform:translateY(-2px)}
.price-box .amt{font-family:'Plus Jakarta Sans',sans-serif; font-weight:800; font-size:28px; margin-top:6px; letter-spacing:-.02em}
.price-box .per{font-size:12.5px; color:var(--slate); font-weight:600}
.price-box ul{list-style:none; margin:14px 0; display:grid; gap:8px}
.price-box li{font-size:13.5px; display:flex; gap:8px; line-height:1.5}
.price-box li svg{width:15px;height:15px; color:#22C55E; flex-shrink:0; margin-top:3px}
.price-box .btn{width:100%; justify-content:center}
.pay-methods{margin-top:14px; font-size:13px; color:var(--slate); display:flex; gap:14px; flex-wrap:wrap}
.pay-methods span{display:inline-flex; align-items:center; gap:6px; background:var(--bg); border:1px solid var(--line); padding:6px 10px; border-radius:999px; font-weight:600}

/* plan banner */
.plan-banner{border-radius:16px; padding:18px 22px; display:flex; align-items:center; gap:14px; flex-wrap:wrap}
.plan-banner.free{background:linear-gradient(135deg,#F0FDF4,#DCFCE7); border:1px solid #BBF7D0}
.plan-banner.pro{background:linear-gradient(135deg,#EEF2FF,#E0E7FF); border:1px solid #C7D2FE}
.plan-banner .p-name{font-family:'Plus Jakarta Sans',sans-serif; font-weight:800; font-size:20px}
.plan-banner .p-detail{font-size:13.5px; color:var(--slate)}
.plan-banner .spacer{flex:1}

/* edit items */
.edit-item{position:absolute; cursor:move; touch-action:none}
.edit-item.text-item{padding:2px 4px; outline:1.5px dashed transparent; border-radius:6px}
.edit-item.text-item.selected{outline-color:rgba(79,70,229,.5); background:rgba(79,70,229,.06)}
.edit-item.text-item .t-content{min-width:40px; outline:none; white-space:pre-wrap}
.edit-item.whiteout-item{background:#fff; outline:2px dashed rgba(15,23,42,.3); border-radius:4px}
.edit-item.whiteout-item.selected{outline-color:var(--indigo)}
.edit-item .del-x{position:absolute; top:-9px; right:-9px; width:20px;height:20px; border-radius:50%; background:#DC2626; color:#fff; font-size:11px; font-weight:800; border:2px solid #fff; cursor:pointer; display:none; align-items:center; justify-content:center; box-shadow:0 2px 8px rgba(220,38,38,.3)}
.edit-item.selected .del-x{display:flex}

/* footer */
footer{border-top:1px solid var(--line); padding:22px 20px; text-align:center; font-size:13px; color:var(--slate); background:#fff; margin-top:auto}
.hidden{display:none !important}
@keyframes fadeIn{from{opacity:0; transform:translateY(6px)} to{opacity:1; transform:none}}

/* responsive */
@media(max-width:700px){
  main{padding:28px 18px 56px}
  .card{padding:18px; border-radius:18px}
  .controls, .controls.triple{grid-template-columns:1fr}
  .price-grid{grid-template-columns:1fr}
  .msgs{height:340px}
}
@media(max-width:560px){
  h1{font-size:28px}
  .dropzone{padding:28px 16px}
  .actions{flex-direction:column; align-items:stretch}
  .actions .btn{justify-content:center}
}
@media(prefers-reduced-motion:reduce){
  .dropzone, .mode-card, .page-chip, .btn, .card{transition:none}
  .progress i::after{animation:none}
  .progress.busy i{animation:none; width:50% !important; margin-left:0}
  .status.info::before{animation:none}
}