/* PDFPython Tools — pdfpython.com */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --pp: #2d7a2d;
  --pp2: #1a4d1a;
  --pp-light: #f0fdf0;
  --pp-mid: #dcfce7;
  --bg: #f5f7f5;
  --surface: #ffffff;
  --border: #e2e8e2;
  --border2: #c8d4c8;
  --text: #1a1917;
  --text2: #5a6b5a;
  --text3: #8a9a8a;
  --danger: #dc2626;
  --danger-bg: #fee2e2;
  --info: #2563eb;
  --info-bg: #dbeafe;
  --warning: #d97706;
  --warning-bg: #fef3c7;
  --r: 10px; --r-sm: 7px;
  --sh: 0 1px 3px rgba(0,0,0,.07),0 4px 12px rgba(0,0,0,.04);
  --sh-lg: 0 8px 28px rgba(0,0,0,.10);
}

#pdfpy-wrap * { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Inter', sans-serif; }
#pdfpy-wrap { color: var(--text); }

/* ── HERO ── */
.pdfpy-hero { background: linear-gradient(135deg, #0f2e0f 0%, #1a4d1a 40%, #2d7a2d 100%); padding: 44px 24px 38px; margin-bottom: 32px; border-radius: 16px; }
.pdfpy-hero-inner { max-width: 900px; margin: 0 auto; }
.pdfpy-logo-wrap { display: flex; align-items: center; gap: 18px; margin-bottom: 20px; }
.pdfpy-logo-svg { width: 72px; height: 72px; flex-shrink: 0; filter: drop-shadow(0 4px 12px rgba(0,0,0,.3)); }
.pdfpy-hero-title { font-size: clamp(28px,5vw,46px); font-weight: 800; color: #fff; letter-spacing: -1.5px; line-height: 1; }
.pdfpy-hero-tag { font-size: 15px; color: rgba(255,255,255,.78); margin-top: 6px; font-weight: 400; }
.pdfpy-hero-pills { display: flex; gap: 10px; flex-wrap: wrap; }
.pdfpy-pill { background: rgba(255,255,255,.13); border: 1px solid rgba(255,255,255,.25); border-radius: 20px; padding: 5px 13px; font-size: 12px; font-weight: 500; color: #fff; }

/* ── TOOL CARDS ── */
.pdfpy-cat-title { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.2px; color: var(--text3); margin: 24px 0 12px; }
.pdfpy-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px,1fr)); gap: 10px; margin-bottom: 6px; }
.pdfpy-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); padding: 18px 15px 15px; cursor: pointer; transition: all .18s; position: relative; overflow: hidden; }
.pdfpy-card:hover { border-color: var(--pp); box-shadow: var(--sh-lg); transform: translateY(-2px); }
.pdfpy-card-icon { font-size: 26px; margin-bottom: 9px; display: block; }
.pdfpy-card-name { font-size: 13px; font-weight: 600; margin-bottom: 3px; color: var(--text); }
.pdfpy-card-desc { font-size: 11px; color: var(--text3); line-height: 1.5; }
.pdfpy-tag { position: absolute; top: 9px; right: 9px; font-size: 9px; font-weight: 700; padding: 2px 6px; border-radius: 4px; background: var(--pp-mid); color: var(--pp2); letter-spacing: .4px; }

/* ── WORKSPACE ── */
.pdfpy-ws { display: none; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); padding: 28px; box-shadow: var(--sh); margin-bottom: 20px; }
.pdfpy-ws.active { display: block; }
.pdfpy-ws-header { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 22px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.pdfpy-ws-icon { font-size: 30px; flex-shrink: 0; }
.pdfpy-ws-title { font-size: 18px; font-weight: 700; }
.pdfpy-ws-sub { font-size: 12px; color: var(--text2); margin-top: 3px; line-height: 1.5; }
.pdfpy-badge { display: inline-block; font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 4px; margin-top: 5px; }
.pdfpy-badge-py { background: var(--pp-mid); color: var(--pp2); }
.pdfpy-badge-br { background: var(--info-bg); color: var(--info); }
.pdfpy-back { margin-left: auto; flex-shrink: 0; background: none; border: 1px solid var(--border); border-radius: 7px; padding: 7px 14px; font-size: 12px; cursor: pointer; font-family: inherit; color: var(--text2); transition: all .15s; }
.pdfpy-back:hover { background: var(--bg); }

/* ── DROP ZONE ── */
.pdfpy-dz { border: 2px dashed var(--border2); border-radius: var(--r); padding: 40px 20px; text-align: center; cursor: pointer; transition: all .2s; background: var(--bg); }
.pdfpy-dz:hover, .pdfpy-dz.over { border-color: var(--pp); background: var(--pp-light); }
.pdfpy-dz-icon { font-size: 34px; margin-bottom: 10px; display: block; }
.pdfpy-dz h3 { font-size: 15px; font-weight: 600; margin-bottom: 5px; }
.pdfpy-dz p { font-size: 12px; color: var(--text2); }
.pdfpy-dz input[type=file] { display: none; }

/* ── BUTTONS ── */
.pp-btn { display: inline-flex; align-items: center; gap: 7px; padding: 9px 18px; border-radius: 7px; font-size: 13px; font-weight: 600; cursor: pointer; border: none; font-family: inherit; transition: all .15s; white-space: nowrap; }
.pp-btn-primary { background: var(--pp); color: #fff; }
.pp-btn-primary:hover { background: var(--pp2); }
.pp-btn-secondary { background: var(--bg); color: var(--text); border: 1px solid var(--border2); }
.pp-btn-secondary:hover { background: #e8f0e8; }
.pp-btn-danger { background: var(--danger-bg); color: var(--danger); }
.pp-btn-danger:hover { background: #fca5a5; }
.pp-btn:disabled { opacity: .45; cursor: not-allowed; }

/* ── FILE LIST ── */
.pp-file-list { margin: 14px 0; display: flex; flex-direction: column; gap: 7px; }
.pp-fi { background: var(--bg); border: 1px solid var(--border); border-radius: var(--r-sm); padding: 10px 14px; display: flex; align-items: center; gap: 10px; cursor: grab; }
.pp-fi-icon { font-size: 18px; flex-shrink: 0; }
.pp-fi-name { font-size: 12px; font-weight: 500; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pp-fi-size { font-size: 11px; color: var(--text3); font-family: monospace; flex-shrink: 0; }
.pp-fi-rm { background: none; border: none; cursor: pointer; font-size: 15px; color: var(--text3); padding: 2px 5px; border-radius: 4px; transition: all .15s; }
.pp-fi-rm:hover { background: var(--danger-bg); color: var(--danger); }

/* ── FORM ── */
.pp-fg { margin-bottom: 14px; }
.pp-fl { font-size: 12px; font-weight: 600; color: var(--text2); margin-bottom: 5px; display: block; }
.pp-input { width: 100%; padding: 9px 12px; border: 1px solid var(--border); border-radius: var(--r-sm); font-size: 13px; font-family: inherit; background: var(--surface); color: var(--text); transition: border .15s; outline: none; }
.pp-input:focus { border-color: var(--pp); box-shadow: 0 0 0 3px rgba(45,122,45,.12); }
select.pp-input { cursor: pointer; }
.pp-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media(max-width:560px) { .pp-row { grid-template-columns: 1fr; } }
.pp-ctrls { display: flex; gap: 9px; flex-wrap: wrap; align-items: center; margin-top: 18px; }

/* ── TABS ── */
.pp-tabs { display: flex; gap: 3px; background: var(--bg); border-radius: 9px; padding: 3px; margin-bottom: 18px; }
.pp-tab { flex: 1; padding: 7px; border-radius: 7px; font-size: 12px; font-weight: 600; cursor: pointer; border: none; background: none; font-family: inherit; color: var(--text2); transition: all .15s; text-align: center; }
.pp-tab.active { background: var(--surface); color: var(--text); box-shadow: var(--sh); }
.pp-tpanel { display: none; } .pp-tpanel.active { display: block; }

/* ── PROGRESS & STATUS ── */
.pp-pbar { height: 5px; background: var(--border); border-radius: 3px; overflow: hidden; margin: 14px 0; display: none; }
.pp-pbar.on { display: block; }
.pp-pfill { height: 100%; background: var(--pp); border-radius: 3px; transition: width .35s; }
.pp-msg { padding: 11px 14px; border-radius: var(--r-sm); font-size: 13px; margin-top: 12px; display: none; line-height: 1.5; }
.pp-msg.on { display: block; }
.pp-ok   { background: var(--pp-mid);     color: var(--pp2);     border: 1px solid #86efac; }
.pp-err  { background: var(--danger-bg);  color: var(--danger);  border: 1px solid #fca5a5; }
.pp-inf  { background: var(--info-bg);    color: var(--info);    border: 1px solid #93c5fd; }
.pp-warn { background: var(--warning-bg); color: var(--warning); border: 1px solid #fcd34d; }

/* ── PAGE THUMBNAILS ── */
.pp-pgrid { display: grid; grid-template-columns: repeat(auto-fill,minmax(110px,1fr)); gap: 10px; margin: 16px 0; max-height: 480px; overflow-y: auto; padding: 3px; }
.pp-pthumb { border: 2px solid var(--border); border-radius: 7px; overflow: hidden; cursor: pointer; transition: all .15s; position: relative; background: #fff; }
.pp-pthumb:hover { border-color: var(--pp); }
.pp-pthumb.sel-del  { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(220,38,38,.15); }
.pp-pthumb.sel-keep { border-color: var(--info);   box-shadow: 0 0 0 3px rgba(37,99,235,.15); }
.pp-pthumb canvas { width: 100%; display: block; }
.pp-pt-label { position: absolute; bottom: 0; left: 0; right: 0; background: rgba(0,0,0,.55); color: #fff; font-size: 10px; text-align: center; padding: 3px; }
.pp-pt-check { position: absolute; top: 3px; right: 3px; border-radius: 50%; width: 18px; height: 18px; display: none; align-items: center; justify-content: center; font-size: 10px; font-weight: 700; color: #fff; }
.pp-pthumb.sel-del  .pp-pt-check { display: flex; background: var(--danger); }
.pp-pthumb.sel-keep .pp-pt-check { display: flex; background: var(--info); }

/* ── EDITOR ── */
#pp-editor-wrap { border: 1px solid var(--border); border-radius: 8px; overflow: auto; background: #444; padding: 30px 20px 50px; min-height: 420px; max-height: 78vh; display: flex; flex-direction: column; align-items: center; gap: 36px; }
.pp-editor-page { background: #fff; box-shadow: 0 6px 24px rgba(0,0,0,.4); position: relative; flex-shrink: 0; }
.pp-editor-page canvas { display: block; pointer-events: none; z-index: 0; }
.pp-editor-toolbar { display: flex; gap: 7px; flex-wrap: wrap; align-items: center; padding: 10px 0 13px; border-bottom: 1px solid var(--border); margin-bottom: 13px; }
.pp-tool-btn { padding: 7px 14px; border-radius: 6px; font-size: 13px; font-weight: 600; cursor: pointer; border: 1px solid var(--border2); background: var(--bg); color: var(--text2); font-family: inherit; transition: all .15s; }
.pp-tool-btn:hover, .pp-tool-btn.active { background: var(--pp-light); color: var(--pp); border-color: var(--pp); }
.pp-overlay { position: absolute; cursor: move; user-select: none; z-index: 10; }

/* ── WATERMARK PREVIEW ── */
.pp-wm-preview { border: 1px solid var(--border); border-radius: 8px; min-height: 160px; background: #fff; position: relative; display: flex; align-items: center; justify-content: center; overflow: hidden; margin: 12px 0; }
.pp-wm-txt { position: absolute; pointer-events: none; white-space: nowrap; font-weight: 700; }

/* ── SIGNATURE PAD ── */
#pp-sig-canvas { border: 1px solid var(--border); border-radius: 8px; background: #fff; cursor: crosshair; touch-action: none; display: block; width: 100%; height: 150px; }

/* ── INFO BOXES ── */
.pp-info-box { background: var(--info-bg); color: var(--info); border: 1px solid #93c5fd; border-radius: var(--r-sm); padding: 10px 13px; font-size: 12px; margin-top: 10px; line-height: 1.6; }
.pp-warn-box  { background: var(--warning-bg); color: var(--warning); border: 1px solid #fcd34d; border-radius: var(--r-sm); padding: 10px 13px; font-size: 12px; margin-top: 10px; line-height: 1.6; }

/* ── SPLIT RANGES ── */
.pp-sr { display: flex; align-items: center; gap: 8px; background: var(--bg); border: 1px solid var(--border); border-radius: 7px; padding: 9px 12px; margin-bottom: 7px; font-size: 12px; color: var(--text2); }
.pp-sr-inp { width: 55px; padding: 4px 7px; border: 1px solid var(--border); border-radius: 5px; font-size: 12px; font-family: inherit; text-align: center; }

/* ── PWD STRENGTH ── */
.pp-pwd-bar { height: 4px; border-radius: 2px; background: var(--border); margin-top: 5px; overflow: hidden; }
.pp-pwd-fill { height: 100%; border-radius: 2px; transition: all .3s; }

/* ── RESPONSIVE ── */
@media(max-width:768px) {
  .pdfpy-hero { padding: 28px 16px 24px; }
  .pdfpy-grid { grid-template-columns: repeat(auto-fill,minmax(140px,1fr)); }
  .pdfpy-ws { padding: 18px; }
  .pdfpy-logo-svg { width: 52px; height: 52px; }
  .pdfpy-hero-title { font-size: 26px; }
}