/* Библиоскан · Кабинет продаж — editorial «Библиотека» */
:root {
  --paper: #faf7f1;
  --surface: #fffdf9;
  --ink: #1c1a17;
  --muted: #6b6358;
  --faint: #9a9286;
  --line: #e7e0d5;
  --line-strong: #d8cfc0;
  --bordo: #7c2d2d;
  --bordo-dk: #62201f;
  --bordo-tint: #f3e8e6;
  --forest: #2f5d45;
  --amber: #8a6d1f;
  --amber-tint: #f6efda;
  --serif: 'PT Serif', Georgia, 'Times New Roman', serif;
  --sans: -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--sans); background: var(--paper); color: var(--ink); -webkit-font-smoothing: antialiased; }

/* Login */
.login { position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; background: var(--paper); }
.login-card { background: var(--surface); padding: 40px 32px; border: 1px solid var(--line); border-radius: 10px; text-align: center; width: 320px; }
.login-card h1 { font-family: var(--serif); font-size: 26px; font-weight: 700; margin-bottom: 6px; }
.login-card p { color: var(--muted); margin-bottom: 20px; font-size: 14px; }
.login-card input { width: 100%; padding: 13px; font-size: 22px; text-align: center; letter-spacing: 8px; border: 1px solid var(--line-strong); border-radius: 8px; margin-bottom: 14px; background: var(--paper); color: var(--ink); }
.login-card input:focus { outline: none; border-color: var(--bordo); }
.login-card button { width: 100%; padding: 13px; background: var(--bordo); color: #fff; border: none; border-radius: 8px; font-size: 15px; letter-spacing: .3px; cursor: pointer; }
.login-card button:hover { background: var(--bordo-dk); }
.err { color: var(--bordo); font-size: 13px; min-height: 16px; margin-top: 8px; }

/* Header / masthead */
header { display: flex; align-items: baseline; gap: 24px; padding: 20px 32px 16px; background: var(--paper); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
header h1 { font-family: var(--serif); font-size: 22px; font-weight: 700; white-space: nowrap; letter-spacing: .2px; }
.stats { display: flex; gap: 20px; flex: 1; flex-wrap: wrap; align-items: baseline; }
.stat { font-size: 13px; color: var(--muted); }
.stat b { color: var(--ink); font-weight: 600; }
.stat.ok b { color: var(--forest); }
.btn-link { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 13px; align-self: center; }
.btn-link:hover { color: var(--ink); text-decoration: underline; }

/* Disposition tabs — underline style */
.dispo-tabs { display: flex; gap: 4px; padding: 16px 32px 0; flex-wrap: wrap; border-bottom: 1px solid var(--line); }
.dtab { padding: 8px 14px; border: none; background: none; cursor: pointer; font-size: 15px; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; font-family: var(--serif); }
.dtab:hover { color: var(--ink); }
.dtab.active { color: var(--ink); border-bottom-color: var(--bordo); }
.dcount { display: inline-block; min-width: 16px; padding: 0 5px; margin-left: 5px; border-radius: 9px; background: var(--bordo-tint); color: var(--bordo); font-size: 11px; font-family: var(--sans); font-weight: 600; vertical-align: 1px; }
.dtab.active .dcount { background: var(--bordo); color: #fff; }

/* Status filters — quiet chips */
.filters { display: flex; gap: 6px; padding: 12px 32px; flex-wrap: wrap; }
.filter { padding: 5px 12px; border: 1px solid var(--line-strong); background: var(--surface); border-radius: 16px; cursor: pointer; font-size: 13px; color: var(--muted); }
.filter:hover { color: var(--ink); }
.filter.active { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* Toolbar */
.toolbar { display: flex; gap: 10px; padding: 0 32px 14px; flex-wrap: wrap; align-items: center; max-width: 1160px; }
.toolbar #q { flex: 1; min-width: 220px; max-width: 440px; padding: 9px 13px; border: 1px solid var(--line-strong); border-radius: 8px; font-size: 14px; background: var(--surface); color: var(--ink); }
.toolbar #q:focus { outline: none; border-color: var(--bordo); }
.toolbar #sort, .toolbar #era { padding: 9px 13px; border: 1px solid var(--line-strong); border-radius: 8px; font-size: 14px; background: var(--surface); color: var(--ink); }

/* Book list */
main { padding: 8px 32px 56px; max-width: 1160px; }
.book { display: flex; gap: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 16px; margin-bottom: 12px; }
.book:hover { border-color: var(--line-strong); }
.book img, .book .noimg { width: 84px; height: 116px; object-fit: cover; border-radius: 4px; background: var(--line); flex: 0 0 84px; display: flex; align-items: center; justify-content: center; color: var(--faint); }
.book .noimg { font-size: 11px; padding: 8px; text-align: center; font-style: italic; }
.book img { cursor: zoom-in; box-shadow: 0 1px 4px rgba(28,26,23,.12); }
.book-mid { flex: 1; min-width: 0; }
.book-title { font-family: var(--serif); font-size: 18px; font-weight: 700; line-height: 1.25; }
.book-meta { font-size: 13px; color: var(--muted); margin: 5px 0; }
.verdict { font-size: 13px; background: var(--paper); border-left: 3px solid var(--bordo); border-radius: 0 6px 6px 0; padding: 8px 12px; margin-top: 8px; line-height: 1.45; color: #43403a; }
.rec { font-weight: 600; }
.rec.sell { color: var(--forest); } .rec.keep { color: #5a4a8a; } .rec.trash { color: #9a4a3a; } .rec.unknown { color: var(--amber); }

/* Disposition line */
.dispo-line { margin: 10px 0 4px; display: flex; align-items: center; gap: 8px; }
.dispo-line label { font-size: 12px; color: var(--faint); text-transform: uppercase; letter-spacing: .5px; }
.dispo-line .dispo { padding: 6px 10px; border: 1px solid var(--line-strong); border-radius: 6px; font-size: 13px; background: var(--surface); color: var(--ink); }

/* Sale controls */
.controls { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); }
.controls label { font-size: 11px; color: var(--faint); text-transform: uppercase; letter-spacing: .5px; }
.controls input, .controls select { padding: 7px 10px; border: 1px solid var(--line-strong); border-radius: 6px; font-size: 14px; background: var(--surface); color: var(--ink); }
.price-in { width: 96px; }
.btn { padding: 7px 13px; border: 1px solid var(--line-strong); background: var(--surface); border-radius: 6px; cursor: pointer; font-size: 13px; color: var(--ink); }
.btn:hover { background: var(--paper); border-color: var(--faint); }
.btn.primary { background: var(--bordo); color: #fff; border-color: var(--bordo); }
.btn.primary:hover { background: var(--bordo-dk); }
.btn.green { background: var(--forest); color: #fff; border-color: var(--forest); }
.btn.green:hover { background: #264c39; }
.btn.reserve { border-color: var(--bordo); color: var(--bordo); }
.btn.reserve:hover { background: var(--bordo-tint); }

/* Badges */
.badge { font-size: 11px; padding: 2px 8px; border-radius: 4px; background: #f0eadf; color: var(--muted); font-weight: 600; vertical-align: 2px; }
.badge.review { background: var(--amber-tint); color: var(--amber); }
.badge.box { background: #ece4d4; color: #6b5a3a; }
.badge.reserved { background: var(--bordo-tint); color: var(--bordo); }

/* Modal */
.modal { position: fixed; inset: 0; background: rgba(28,26,23,.45); display: flex; align-items: center; justify-content: center; z-index: 50; }
.modal-card { background: var(--surface); padding: 24px; border: 1px solid var(--line); border-radius: 10px; width: 560px; max-width: 92vw; }
.modal-card h3 { font-family: var(--serif); font-size: 19px; margin-bottom: 12px; }
.modal-card textarea { width: 100%; border: 1px solid var(--line-strong); border-radius: 8px; padding: 12px; font-size: 14px; font-family: var(--sans); margin-bottom: 14px; resize: vertical; background: var(--paper); color: var(--ink); line-height: 1.5; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; }

/* Toast */
.toast { position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--paper); padding: 11px 20px; border-radius: 8px; opacity: 0; transition: .2s; pointer-events: none; z-index: 60; font-size: 14px; }
.toast.show { opacity: 1; }
.empty { text-align: center; color: var(--faint); padding: 48px; font-family: var(--serif); font-size: 16px; }

/* Lightbox */
.lightbox { position: fixed; inset: 0; background: rgba(20,18,15,.95); z-index: 100; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 24px; }
.lightbox img#lb-img { max-width: 92vw; max-height: 74vh; object-fit: contain; border-radius: 4px; box-shadow: 0 8px 40px rgba(0,0,0,.5); }
.lb-close { position: absolute; top: 16px; right: 20px; width: 42px; height: 42px; border-radius: 21px; border: none; background: rgba(255,255,255,.14); color: #fff; font-size: 20px; cursor: pointer; }
.lb-close:hover { background: rgba(255,255,255,.26); }
.lb-cap { color: #d8d2c8; font-size: 14px; text-align: center; max-width: 90vw; font-family: var(--serif); }
.lb-thumbs { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; max-width: 92vw; }
.lb-thumbs img { width: 54px; height: 72px; object-fit: cover; border-radius: 4px; cursor: pointer; opacity: .5; border: 2px solid transparent; }
.lb-thumbs img:hover { opacity: .85; }
.lb-thumbs img.active { opacity: 1; border-color: var(--bordo); }