/* ── PDF Orientation Checker ── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[x-cloak] { display: none !important; }

:root {
  --accent:  #3b82f6;
  --agrad:   linear-gradient(135deg,#3b82f6,#1d4ed8);
  --bg:      #09090f;
  --card:    #111119;
  --card2:   #16161f;
  --text:    #f1f5f9;
  --text2:   #94a3b8;
  --faint:   #64748b;
  --border:  #1c1c2a;
  --border2: #252535;
  --input:   #0d0d17;
  --portrait:  #3b82f6;
  --landscape: #f59e0b;
  --square:    #10b981;
}

body { background:var(--bg); color:var(--text); font-family:system-ui,-apple-system,sans-serif; line-height:1.6; min-height:100vh; }

/* ── HEADER ── */
.site-header { position:sticky; top:0; z-index:100; background:rgba(9,9,15,.88); backdrop-filter:blur(12px); border-bottom:1px solid var(--border); }
.header-inner { max-width:1240px; margin:0 auto; padding:0 20px; display:flex; align-items:center; justify-content:space-between; height:56px; }
.logo { display:flex; align-items:center; gap:10px; text-decoration:none; }
.logo-icon { width:32px; height:32px; flex-shrink:0; }
.logo-text { font-size:.95rem; font-weight:800; background:var(--agrad); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.nav-links { display:flex; gap:24px; }
.nav-links a { color:var(--text2); text-decoration:none; font-size:.87rem; font-weight:500; transition:color .15s; }
.nav-links a:hover { color:var(--text); }

/* ── HERO ── */
.hero { text-align:center; padding:48px 20px 32px; }
.hero-badge { display:inline-flex; align-items:center; gap:6px; background:rgba(59,130,246,.1); border:1px solid rgba(59,130,246,.25); color:#93c5fd; border-radius:999px; padding:4px 14px; font-size:.78rem; font-weight:600; margin-bottom:18px; }
.hero h1 { font-size:clamp(2rem,5vw,2.8rem); font-weight:900; letter-spacing:-.03em; margin-bottom:12px; }
.g { background:var(--agrad); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.hero p { color:var(--text2); font-size:1rem; max-width:600px; margin:0 auto; }

/* ── PAGE WRAP ── */
.page-wrap { max-width:1100px; margin:0 auto; padding:0 20px 80px; }

/* ── TOOL CARD ── */
.tool-card { background:var(--card); border:1px solid var(--border); border-radius:16px; overflow:hidden; margin-bottom:24px; }

/* ── DROP ZONE ── */
.drop-zone {
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:14px;
  padding:64px 32px;
  border:2px dashed var(--border2); border-radius:12px; margin:24px;
  cursor:pointer; transition:border-color .2s, background .2s;
  background:var(--input);
}
.drop-zone:hover, .drop-zone.dragover { border-color:var(--accent); background:rgba(59,130,246,.04); }
.drop-icon { width:56px; height:56px; border-radius:14px; background:rgba(59,130,246,.1); border:1px solid rgba(59,130,246,.2); display:flex; align-items:center; justify-content:center; color:var(--accent); }
.drop-icon svg { width:26px; height:26px; }
.drop-title { font-size:1rem; font-weight:700; }
.drop-sub { font-size:.82rem; color:var(--faint); }
.drop-browse { display:inline-flex; align-items:center; gap:6px; padding:8px 18px; border-radius:8px; background:var(--agrad); color:#fff; font-size:.82rem; font-weight:700; cursor:pointer; border:none; transition:filter .15s; }
.drop-browse:hover { filter:brightness(1.1); }
.drop-privacy { display:flex; align-items:center; gap:5px; font-size:.73rem; color:var(--faint); margin-top:4px; }
.drop-privacy svg { width:12px; height:12px; }

/* ── ERROR ── */
.error-bar { display:flex; align-items:center; gap:8px; margin:0 24px 16px; padding:10px 14px; border-radius:8px; background:rgba(244,63,94,.08); border:1px solid rgba(244,63,94,.2); color:#fda4af; font-size:.82rem; }
.error-bar svg { width:15px; height:15px; flex-shrink:0; }

/* ── PROGRESS ── */
.progress-wrap { padding:40px 32px; display:flex; flex-direction:column; align-items:center; gap:16px; }
.progress-label { font-size:.84rem; color:var(--text2); }
.progress-bar-track { width:100%; max-width:420px; height:6px; background:var(--border2); border-radius:999px; overflow:hidden; }
.progress-bar-fill { height:100%; background:var(--agrad); border-radius:999px; transition:width .15s ease; }
.progress-pct { font-size:1.1rem; font-weight:800; color:var(--accent); font-variant-numeric:tabular-nums; }

/* ── RESULTS HEADER ── */
.results-head { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:18px 20px 0; flex-wrap:wrap; }
.results-file { display:flex; align-items:center; gap:8px; min-width:0; }
.results-file-icon { width:32px; height:32px; border-radius:8px; background:rgba(59,130,246,.1); border:1px solid rgba(59,130,246,.2); display:flex; align-items:center; justify-content:center; color:var(--accent); flex-shrink:0; }
.results-file-icon svg { width:15px; height:15px; }
.results-file-name { font-size:.88rem; font-weight:700; color:var(--text); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.results-file-size { font-size:.72rem; color:var(--faint); }
.results-acts { display:flex; gap:8px; flex-shrink:0; }

/* ── SUMMARY STATS ── */
.summary-bar { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; padding:16px 20px; }
.stat-card { padding:14px 16px; border-radius:12px; background:var(--input); border:1px solid var(--border2); display:flex; align-items:center; gap:12px; cursor:pointer; transition:border-color .15s; }
.stat-card:hover { border-color:var(--accent); }
.stat-card.active { border-color:var(--accent); background:rgba(59,130,246,.06); }
.stat-card.active-portrait  { border-color:var(--portrait);  background:rgba(59,130,246,.06); }
.stat-card.active-landscape { border-color:var(--landscape); background:rgba(245,158,11,.06); }
.stat-card.active-square    { border-color:var(--square);    background:rgba(16,185,129,.06); }
.stat-dot { width:10px; height:10px; border-radius:50%; flex-shrink:0; }
.stat-dot.portrait  { background:var(--portrait);  }
.stat-dot.landscape { background:var(--landscape); }
.stat-dot.square    { background:var(--square);    }
.stat-dot.total     { background:var(--faint);     }
.stat-body { min-width:0; }
.stat-num { font-size:1.4rem; font-weight:900; line-height:1; font-variant-numeric:tabular-nums; }
.stat-label { font-size:.73rem; color:var(--faint); font-weight:600; text-transform:uppercase; letter-spacing:.05em; margin-top:2px; }

/* ── CONTROLS BAR ── */
.controls-bar { display:flex; align-items:center; justify-content:space-between; gap:10px; padding:10px 20px 14px; border-top:1px solid var(--border); flex-wrap:wrap; }
.filter-pills { display:flex; gap:6px; flex-wrap:wrap; }
.filter-pill { padding:5px 14px; border-radius:999px; font-size:.76rem; font-weight:700; border:1px solid var(--border2); background:transparent; color:var(--faint); cursor:pointer; transition:all .12s; }
.filter-pill:hover { border-color:var(--accent); color:var(--text2); }
.filter-pill.active { background:var(--accent); border-color:transparent; color:#fff; }
.filter-pill.fp  { background:var(--portrait);  border-color:transparent; color:#fff; }
.filter-pill.fl  { background:var(--landscape); border-color:transparent; color:#fff; }
.filter-pill.fs  { background:var(--square);    border-color:transparent; color:#fff; }
.view-toggle { display:flex; border:1px solid var(--border2); border-radius:8px; overflow:hidden; }
.view-btn { padding:5px 10px; background:transparent; border:none; color:var(--faint); cursor:pointer; transition:all .12s; display:flex; align-items:center; }
.view-btn svg { width:15px; height:15px; }
.view-btn:hover { color:var(--text2); }
.view-btn.active { background:var(--accent); color:#fff; }

/* ── PAGE GRID ── */
.page-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); gap:12px; padding:0 20px 20px; }
.page-card {
  background:var(--card2); border:1px solid var(--border2); border-radius:12px;
  overflow:hidden; display:flex; flex-direction:column; align-items:center;
  padding:12px 10px 10px; gap:8px; transition:border-color .15s;
}
.page-card:hover { border-color:var(--accent); }
.thumb-wrap {
  position:relative; background:#fff; border-radius:6px; overflow:hidden;
  width:100%; display:flex; align-items:center; justify-content:center;
  min-height:80px;
  box-shadow:0 2px 8px rgba(0,0,0,.3);
}
.thumb-wrap img { display:block; max-width:100%; max-height:130px; object-fit:contain; }
.thumb-skeleton { width:100%; min-height:100px; background:linear-gradient(90deg,var(--border) 25%,var(--border2) 50%,var(--border) 75%); background-size:200% 100%; animation:shimmer 1.2s infinite; border-radius:6px; }
@keyframes shimmer { 0%{background-position:200% 0} 100%{background-position:-200% 0} }
.page-num-badge {
  position:absolute; top:4px; left:5px;
  background:rgba(0,0,0,.55); color:#fff;
  font-size:.62rem; font-weight:800; padding:1px 5px; border-radius:4px;
  font-variant-numeric:tabular-nums;
}
.orient-badge {
  position:absolute; top:4px; right:5px;
  font-size:.6rem; font-weight:800; padding:2px 6px; border-radius:4px; color:#fff;
}
.orient-badge.portrait  { background:var(--portrait);  }
.orient-badge.landscape { background:var(--landscape); }
.orient-badge.square    { background:var(--square);    }
.page-card-info { width:100%; display:flex; flex-direction:column; gap:2px; align-items:center; }
.page-dims { font-size:.7rem; color:var(--faint); font-variant-numeric:tabular-nums; font-family:monospace; }
.page-size-name { font-size:.72rem; color:var(--text2); font-weight:700; }
.page-rotation { font-size:.66rem; color:var(--faint); }

/* ── PAGE LIST ── */
.page-list { padding:0 20px 20px; display:flex; flex-direction:column; gap:6px; }
.list-row {
  display:grid; grid-template-columns:40px 52px 1fr 80px 80px 70px;
  gap:10px; align-items:center;
  padding:8px 12px; border-radius:10px;
  background:var(--card2); border:1px solid var(--border2);
  font-size:.8rem; transition:border-color .15s;
}
.list-row:hover { border-color:var(--accent); }
.list-row.header-row { background:transparent; border-color:transparent; color:var(--faint); font-size:.72rem; font-weight:700; text-transform:uppercase; letter-spacing:.05em; }
.list-row.header-row:hover { border-color:transparent; }
.list-pg-num { color:var(--faint); font-variant-numeric:tabular-nums; font-weight:700; text-align:center; }
.list-thumb-cell { display:flex; align-items:center; justify-content:center; }
.list-thumb { max-width:44px; max-height:44px; border-radius:4px; background:#fff; box-shadow:0 1px 4px rgba(0,0,0,.3); display:block; }
.list-thumb-skel { width:32px; height:44px; border-radius:4px; background:var(--border); animation:shimmer 1.2s infinite; background-size:200% 100%; }
.list-dims { color:var(--faint); font-family:monospace; font-size:.76rem; font-variant-numeric:tabular-nums; }
.list-size { color:var(--text2); font-weight:700; }
.list-orient-badge {
  display:inline-flex; padding:3px 9px; border-radius:999px; font-size:.72rem; font-weight:800; color:#fff;
}
.list-orient-badge.portrait  { background:var(--portrait);  }
.list-orient-badge.landscape { background:var(--landscape); }
.list-orient-badge.square    { background:var(--square);    }
.list-rotation { color:var(--faint); font-size:.76rem; }

/* ── BUTTONS ── */
.btn { display:inline-flex; align-items:center; gap:6px; padding:7px 14px; border-radius:8px; font-size:.8rem; font-weight:700; border:1px solid var(--border2); background:var(--input); color:var(--text2); cursor:pointer; transition:all .12s; white-space:nowrap; }
.btn svg { width:13px; height:13px; flex-shrink:0; }
.btn:hover { border-color:var(--accent); color:var(--text); }
.btn.primary { background:var(--agrad); border-color:transparent; color:#fff; }
.btn.primary:hover { filter:brightness(1.1); }
.btn.sm { padding:5px 11px; font-size:.75rem; }

/* ── EMPTY FILTER ── */
.filter-empty { padding:40px 20px; text-align:center; color:var(--faint); font-size:.84rem; font-style:italic; }

/* ── INFO SECTIONS ── */
.info-sections { display:flex; flex-direction:column; gap:20px; margin-bottom:48px; }
.info-section { background:var(--card); border:1px solid var(--border); border-radius:16px; padding:32px 36px; }
.info-icon-row { display:flex; align-items:center; gap:14px; margin-bottom:14px; }
.info-icon { width:40px; height:40px; border-radius:10px; background:rgba(59,130,246,.1); border:1px solid rgba(59,130,246,.2); display:flex; align-items:center; justify-content:center; flex-shrink:0; color:var(--accent); }
.info-icon svg { width:18px; height:18px; }
.info-section h2 { font-size:1.1rem; font-weight:800; }
.info-body { color:var(--text2); font-size:.9rem; line-height:1.8; }
.info-body p + p { margin-top:10px; }
.info-body ul { padding-left:20px; display:flex; flex-direction:column; gap:6px; }
.info-body strong { color:var(--text); font-weight:700; }
.info-body code { font-family:monospace; font-size:.83em; background:var(--border); padding:1px 5px; border-radius:4px; color:var(--accent); }

/* ── RELATED / BLOG ── */
.related-section { margin-bottom:48px; }
.related-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:20px; }
.related-header h2 { font-size:1.15rem; font-weight:800; }
.view-all-link { display:inline-flex; align-items:center; gap:4px; font-size:.82rem; font-weight:600; color:var(--accent); text-decoration:none; }
.view-all-link svg { width:14px; height:14px; }
.related-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:14px; }
.related-tool-card { display:flex; flex-direction:column; gap:10px; background:var(--card); border:1px solid var(--border); border-radius:14px; padding:18px; text-decoration:none; color:inherit; transition:border-color .15s,transform .15s; }
.related-tool-card:hover { border-color:var(--accent); transform:translateY(-2px); }
.rt-icon { width:40px; height:40px; border-radius:10px; display:flex; align-items:center; justify-content:center; }
.rt-icon svg { width:20px; height:20px; color:#fff; }
.rt-name { font-size:.9rem; font-weight:700; }
.rt-desc { font-size:.78rem; color:var(--text2); line-height:1.5; flex:1; }
.rt-link { display:inline-flex; align-items:center; gap:3px; font-size:.76rem; font-weight:700; color:var(--accent); }
.rt-link svg { width:12px; height:12px; }
.blog-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:14px; }
.blog-card { display:flex; flex-direction:column; gap:8px; background:var(--card); border:1px solid var(--border); border-radius:14px; padding:20px; text-decoration:none; color:inherit; transition:border-color .15s; }
.blog-card:hover { border-color:var(--accent); }
.blog-cat { display:inline-block; padding:2px 10px; border-radius:999px; font-size:.71rem; font-weight:700; }
.blog-title { font-size:.92rem; font-weight:700; line-height:1.35; }
.blog-excerpt { font-size:.8rem; color:var(--text2); line-height:1.55; flex:1; }
.blog-meta { font-size:.72rem; color:var(--faint); }
.blog-read { display:inline-flex; align-items:center; gap:3px; font-size:.76rem; font-weight:700; color:var(--accent); margin-top:auto; }
.blog-read svg { width:12px; height:12px; }

/* ── FOOTER ── */
.site-footer { background:var(--card); border-top:1px solid var(--border); padding:48px 20px 0; }
.footer-inner { max-width:1240px; margin:0 auto; display:grid; grid-template-columns:1fr auto; gap:40px; padding-bottom:40px; }
.footer-brand { max-width:280px; }
.footer-tagline { font-size:.82rem; color:var(--text2); margin-top:10px; line-height:1.55; }
.footer-nav-wrap { display:flex; gap:48px; }
.footer-col { display:flex; flex-direction:column; gap:8px; }
.footer-col h4 { font-size:.78rem; font-weight:700; color:var(--text2); text-transform:uppercase; letter-spacing:.07em; margin-bottom:12px; }
.footer-col a { font-size:.84rem; color:var(--faint); text-decoration:none; transition:color .15s; }
.footer-col a:hover { color:var(--text); }
.footer-bottom { border-top:1px solid var(--border); padding:16px 0; }
.footer-bottom .inner { max-width:1240px; margin:0 auto; padding:0 20px; display:flex; justify-content:space-between; align-items:center; }
.footer-bottom p { font-size:.78rem; color:var(--faint); }

/* ── REPORT MODAL ── */
.rm-trigger { position:fixed; bottom:24px; right:24px; z-index:200; display:flex; align-items:center; gap:7px; padding:9px 16px; border-radius:999px; background:var(--card); border:1px solid var(--border2); color:var(--faint); font-size:.76rem; font-weight:700; cursor:pointer; transition:all .15s; box-shadow:0 4px 20px rgba(0,0,0,.4); }
.rm-trigger svg { width:14px; height:14px; }
.rm-trigger:hover { border-color:var(--accent); color:var(--text); }
.rm-overlay { position:fixed; inset:0; z-index:300; background:rgba(0,0,0,.6); backdrop-filter:blur(4px); display:flex; align-items:center; justify-content:center; padding:20px; }
.rm-modal { background:var(--card); border:1px solid var(--border2); border-radius:20px; padding:32px; width:100%; max-width:480px; }
.rm-modal h3 { font-size:1.1rem; font-weight:800; margin-bottom:6px; }
.rm-modal p { color:var(--text2); font-size:.85rem; margin-bottom:20px; }
.rm-field { margin-bottom:14px; }
.rm-field label { display:block; font-size:.78rem; font-weight:700; color:var(--text2); margin-bottom:6px; }
.rm-field select, .rm-field textarea, .rm-field input { width:100%; padding:9px 12px; background:var(--input); border:1px solid var(--border2); border-radius:8px; color:var(--text); font-size:.85rem; outline:none; transition:border-color .15s; }
.rm-field select:focus, .rm-field textarea:focus, .rm-field input:focus { border-color:var(--accent); }
.rm-field textarea { resize:vertical; min-height:90px; font-family:inherit; }
.rm-actions { display:flex; gap:10px; justify-content:flex-end; margin-top:20px; }
.rm-btn { padding:8px 20px; border-radius:8px; font-size:.84rem; font-weight:700; cursor:pointer; transition:all .12s; border:1px solid var(--border2); background:var(--input); color:var(--text2); }
.rm-btn.primary { background:var(--agrad); border-color:transparent; color:#fff; }
.rm-btn:hover { border-color:var(--accent); color:var(--text); }
.rm-btn.primary:hover { filter:brightness(1.1); }
.rm-success { text-align:center; padding:20px 0; }
.rm-success svg { width:48px; height:48px; color:#4ade80; margin:0 auto 12px; display:block; }
.rm-success h3 { margin-bottom:8px; }
.rm-success p { margin-bottom:0; }

@media (max-width: 640px) {
  .summary-bar { grid-template-columns: repeat(2, 1fr); }
  .page-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
  .list-row { grid-template-columns: 32px 44px 1fr 72px; }
  .list-row .list-rotation, .list-row .list-size { display: none; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-nav-wrap { gap: 28px; flex-wrap: wrap; }
}