/* Northleaf Books client app — Forest & Cream palette (matches northleaf-books.com). System fonts only: no third parties. */
:root{
  --bg:#F7F5EE; --surface:#FFFFFF; --ink:#13261B; --muted:#4A5B50;
  --primary:#1F5D3A; --primary-ink:#FFFFFF; --primary-dark:#143F27;
  --accent:#6B8E23; --accent-ink:#4F6B19; --accent-soft:#E6EDD3; --line:#E2E0D5; --hl:#C8D96F;
  --danger:#9B2C1F; --danger-soft:#FBE9E6; --warn-bg:#FFF4D6; --warn-line:#E8C766; --warn-ink:#5A4300;
  --radius:18px; --shadow:0 1px 2px rgba(19,38,27,.06),0 8px 28px rgba(19,38,27,.08);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.5;font-size:17px;
  padding-bottom:env(safe-area-inset-bottom)}
img{max-width:100%;display:block}a{color:var(--primary)}
[hidden]{display:none!important}
.wrap{max-width:720px;margin:0 auto;padding:0 18px}
h1,h2,h3{line-height:1.2;letter-spacing:-.02em;margin:0 0 .4em}
h1{font-size:1.6rem;font-weight:800}h2{font-size:1.25rem;font-weight:700}h3{font-size:1.05rem;font-weight:700}
p{margin:0 0 .8em}.muted{color:var(--muted)}.small{font-size:.88rem}
.app-header{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10;padding-top:env(safe-area-inset-top)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:800;font-size:1.1rem;letter-spacing:-.02em}
.brand img{width:40px;height:40px;border-radius:10px;background:#fff}.brand b{color:var(--accent-ink);font-weight:800}
.link-btn{background:none;border:0;font:inherit;color:var(--primary);font-weight:700;padding:8px 10px;border-radius:999px;cursor:pointer;text-decoration:none}
.link-btn:hover{background:var(--accent-soft)}
main{padding:20px 0 40px}
.who{display:flex;align-items:center;gap:8px;font-size:.9rem;color:var(--muted);margin:0 0 18px;flex-wrap:wrap}
.who b{color:var(--ink);word-break:break-all}
.pill{display:inline-block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--accent-ink);background:var(--accent-soft);padding:4px 10px;border-radius:999px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin:0 0 16px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--primary);color:var(--primary-ink);font:inherit;font-weight:700;text-decoration:none;padding:14px 24px;border-radius:999px;border:2px solid var(--primary);cursor:pointer;transition:background .15s}
.btn:hover{background:var(--primary-dark);border-color:var(--primary-dark)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn-ghost{background:transparent;color:var(--primary)}.btn-ghost:hover{background:var(--accent-soft);color:var(--primary-dark)}
.btn-danger{background:transparent;color:var(--danger);border-color:#E3B8B1}.btn-danger:hover{background:var(--danger-soft);border-color:var(--danger)}
.btn-sm{padding:8px 16px;font-size:.9rem}
.btn-block{width:100%}
.btn svg{width:22px;height:22px;flex:none}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.scan-btn{display:flex;flex-direction:column;align-items:center;gap:6px;width:100%;padding:28px 20px;border-radius:24px;font-size:1.3rem;
  background:linear-gradient(135deg,var(--primary-dark),var(--primary));border:0;box-shadow:var(--shadow)}
.scan-btn svg{width:44px;height:44px}.scan-btn small{font-weight:600;font-size:.85rem;opacity:.85}
.actions{display:grid;gap:12px;margin:0 0 20px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
label{display:block;font-weight:700;font-size:.92rem;margin:14px 0 6px}
input[type=text],input[type=email],select,textarea{width:100%;font:inherit;font-size:16px;padding:12px 14px;border:1px solid #CFCDBF;border-radius:12px;background:#fff;color:var(--ink)}
textarea{min-height:76px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:3px solid var(--hl);border-color:var(--accent)}
.preview{border-radius:14px;overflow:hidden;background:var(--bg);border:1px solid var(--line);display:grid;place-items:center;max-height:52vh}
.preview img{max-height:52vh;width:auto;object-fit:contain}
.row-btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.row-btns .btn{flex:1 1 140px}
progress{width:100%;height:10px;border-radius:999px;overflow:hidden;appearance:none;-webkit-appearance:none;border:0;background:var(--accent-soft);margin-top:14px}
progress::-webkit-progress-bar{background:var(--accent-soft)}progress::-webkit-progress-value{background:var(--accent)}progress::-moz-progress-bar{background:var(--accent)}
.status{margin:10px 0 0;font-weight:600;font-size:.92rem;color:var(--accent-ink)}
.status.err{color:var(--danger)}
.notice{padding:12px 14px;border-radius:12px;background:var(--accent-soft);color:var(--primary-dark);font-size:.92rem;margin:12px 0}
.notice.warn{background:var(--warn-bg);border:1px solid var(--warn-line);color:var(--warn-ink)}
.notice.err{background:var(--danger-soft);color:var(--danger)}
.list{list-style:none;margin:0;padding:0}
.list li{display:flex;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--line)}
.list li:first-child{border-top:0}
.ficon{flex:none;display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--accent-soft);color:var(--primary)}
.ficon svg{width:22px;height:22px}
.fmeta{flex:1;min-width:0}.fmeta b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fmeta span{display:block;font-size:.82rem;color:var(--muted)}
.empty{color:var(--muted);text-align:center;padding:18px 0}
.install{border:1px dashed #C9D6B4;background:#FBFCF6}
.install ol{margin:6px 0 0;padding-left:1.2em}.install li{margin:4px 0}
.center{text-align:center}
.hero-msg{text-align:center;padding:40px 10px}.hero-msg img{width:96px;height:96px;margin:0 auto 16px;border-radius:18px;background:#fff}
.app-footer{color:var(--muted);font-size:.82rem;text-align:center;padding:10px 0 28px}
/* admin */
.table{width:100%;border-collapse:collapse;font-size:.92rem}
.table th,.table td{text-align:left;padding:10px 8px;border-top:1px solid var(--line);vertical-align:top}
.table th{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);border-top:0}
.table td.num{text-align:right}
.st{font-weight:700;font-size:.78rem;padding:2px 8px;border-radius:999px}
.st-active{background:var(--accent-soft);color:var(--accent-ink)}.st-disabled{background:var(--danger-soft);color:var(--danger)}
.grid2{display:grid;gap:10px}
@media (min-width:640px){.grid2{grid-template-columns:1fr 1fr}.actions{grid-template-columns:1fr 1fr}.actions .scan-btn{grid-column:1/-1}}
@media (max-width:640px){
  .table thead{display:none}
  .table,.table tbody{display:block}
  .table tr{display:grid;grid-template-columns:1fr auto;gap:6px 12px;align-items:center;padding:12px 0;border-top:1px solid var(--line)}
  .table tr:first-child{border-top:0}
  .table td{display:block;border:0;padding:0}
  .table td.num::after{content:" uploads";color:var(--muted);font-size:.82rem}
  .table td:nth-child(1){grid-column:1}.table td:nth-child(2){grid-column:2;grid-row:1}
  .table .hide-sm{display:none}
  .table td:nth-child(4){grid-column:1}.table td:nth-child(5){grid-column:1/-1;display:flex;gap:8px;align-items:center}
}
.td-actions{white-space:nowrap}