/* ---------- Iguana Flipbook portal ---------- */
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;
  color:#1c241a;background:var(--paper);line-height:1.5;-webkit-font-smoothing:antialiased;
}
a{color:var(--brand-dark);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;color:var(--brand-deep);line-height:1.2}
img{max-width:100%;display:block}

/* ---------- top bar ---------- */
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:.7rem 1.4rem;background:var(--brand-deep);color:#fff;
  position:sticky;top:0;z-index:50;box-shadow:0 2px 12px rgba(0,0,0,.18);
}
.brand{display:flex;align-items:center;gap:.7rem;color:#fff}
.brand:hover{text-decoration:none}
.brand-logo{height:38px;width:auto;background:#fff;border-radius:6px;padding:3px}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-text strong{font-size:1.02rem;letter-spacing:.3px}
.brand-text em{font-style:normal;font-size:.72rem;opacity:.78;letter-spacing:1.5px;text-transform:uppercase}
.topnav{display:flex;align-items:center;gap:.4rem}
.topnav a{color:#eef3ea;padding:.4rem .8rem;border-radius:7px;font-size:.92rem}
.topnav a:hover{background:rgba(255,255,255,.12);text-decoration:none}
.topnav a.ghost{border:1px solid rgba(255,255,255,.35)}

.wrap{max-width:1180px;margin:0 auto;padding:1.8rem 1.4rem 3rem}

@media (max-width:760px){
  .topbar{padding:.6rem .9rem}
  .brand-logo{height:32px}
  .brand-text strong{font-size:.92rem}
  .brand-text em{display:none}
  .topnav a{padding:.35rem .55rem;font-size:.86rem}
}

/* ---------- flashes ---------- */
.flashes{max-width:1180px;margin:1rem auto 0;padding:0 1.4rem}
.flash{border-radius:8px;padding:.6rem .9rem;margin-bottom:.5rem;font-size:.9rem}
.flash pre{margin:0;white-space:pre-wrap;font-family:inherit}
.flash-ok{background:#e8f3df;border:1px solid var(--accent);color:#2c4a18}
.flash-error{background:#fbe9e7;border:1px solid #e0a59c;color:#7a2418}

/* ---------- footer ---------- */
.sitefoot{border-top:1px solid #e2e0d6;padding:1.4rem;text-align:left;color:#5d6a52;font-size:.78rem}
.sitefoot .disc{margin:0 0 .5rem;white-space:pre-line;line-height:1.5}
.sitefoot .copy{opacity:.7}

/* ---------- login ---------- */
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(150deg,var(--brand-deep),var(--brand) 140%);}
.login-wrap{width:100%;display:flex;justify-content:center;padding:2rem}
.login-card{background:#fff;border-radius:18px;padding:2.6rem 2.4rem;width:380px;max-width:92vw;
  box-shadow:0 24px 70px rgba(0,0,0,.4);text-align:center}
.login-logo{height:62px;width:auto;margin:0 auto 1rem}
.login-card h1{margin:.2rem 0 .1rem;font-size:1.5rem}
.login-sub{margin:0 0 1.6rem;color:#6b7563;font-size:.86rem}
.login-card label{display:block;text-align:left;font-size:.78rem;text-transform:uppercase;
  letter-spacing:1px;color:#6b7563;margin-bottom:.35rem}
.login-card input{width:100%;padding:.8rem .9rem;border:1.5px solid #d7d8cd;border-radius:10px;
  font-size:1rem;margin-bottom:1rem}
.login-card input:focus{outline:none;border-color:var(--brand)}
.login-card button{width:100%;padding:.85rem;border:0;border-radius:10px;background:var(--brand);
  color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:background .15s}
.login-card button:hover{background:var(--brand-dark)}
.login-note{margin:1.3rem 0 0;font-size:.78rem;color:#90998a}

/* ---------- library ---------- */
.lib-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  border-bottom:2px solid var(--brand);padding-bottom:1rem;margin-bottom:1.2rem}
.lib-head h1{margin:0;font-size:1.9rem}
.lib-sub{margin:.3rem 0 0;color:#6b7563;font-size:.9rem}
.lib-search{display:flex;gap:.4rem}
.lib-search input{padding:.55rem .8rem;border:1.5px solid #d7d8cd;border-radius:9px;min-width:230px;font-size:.92rem}
.lib-search input:focus{outline:none;border-color:var(--brand)}
.lib-search button{padding:.55rem 1rem;border:0;border-radius:9px;background:var(--brand);color:#fff;cursor:pointer}

.filters{display:flex;flex-direction:column;gap:.7rem;margin-bottom:1.8rem}
.pillrow,.yearrow{display:flex;flex-wrap:wrap;gap:.45rem}
.pill{padding:.4rem .95rem;border-radius:999px;border:1.5px solid #d4d6c9;background:#fff;
  font-size:.86rem;color:#43503a}
.pill:hover{text-decoration:none;border-color:var(--brand)}
.pill.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.yr{padding:.25rem .7rem;border-radius:7px;font-size:.82rem;color:#5d6a52}
.yr:hover{text-decoration:none;background:#ebe9df}
.yr.on{background:var(--brand-deep);color:#fff}

.yearblock{margin-bottom:2.2rem}
.yearhdr{font-size:1.15rem;margin:0 0 .9rem;padding-left:.5rem;border-left:4px solid var(--gold)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:1.3rem}

.card{background:#fff;border:1px solid #e4e2d6;border-radius:14px;overflow:hidden;
  box-shadow:0 3px 10px rgba(40,50,30,.06);transition:transform .14s,box-shadow .14s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(40,50,30,.16)}
.thumb{position:relative;display:block;background:#eceae0;aspect-ratio:1/1.414;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .25s}
.card:hover .thumb img{transform:scale(1.03)}
.badge{position:absolute;top:.6rem;left:.6rem;background:rgba(112,173,71,.86);color:#fff;
  font-size:.66rem;letter-spacing:.5px;text-transform:uppercase;padding:.25rem .55rem;border-radius:6px}
.cat-newsletter .badge{background:rgba(150,120,40,.92)}
.open{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(112,173,71,.82));
  color:#fff;font-size:.82rem;text-align:center;padding:1.6rem .5rem .6rem;opacity:0;transition:opacity .16s}
.card:hover .open{opacity:1}
.card-body{padding:.8rem .9rem 1rem}
.card-body h3{margin:0 0 .15rem;font-size:1.04rem}
.meta{margin:0 0 .7rem;font-size:.78rem;color:#7c856f}
.card-actions{display:flex;gap:.4rem;flex-wrap:wrap}

.btn{display:inline-block;padding:.5rem .9rem;border-radius:8px;background:var(--brand);color:#fff;
  border:0;cursor:pointer;font-size:.9rem;text-align:center}
.btn:hover{background:var(--brand-dark);text-decoration:none}
.btn.sm{padding:.38rem .7rem;font-size:.82rem}
.btn.ghost{background:#fff;color:var(--brand-dark);border:1.5px solid #d4d6c9}
.btn.ghost:hover{background:#f0efe6;border-color:var(--brand)}
.btn.danger{background:#fff;color:#a23a2c;border:1.5px solid #e2b3aa}
.btn.danger:hover{background:#fbe9e7}
.btn.ghost.audio{color:var(--brand-dark);border-color:#e3d6a6}
.btn.ghost.audio:hover{background:#faf6e6;border-color:var(--gold)}
.empty{color:#6b7563;padding:2rem 0}

/* ---------- admin ---------- */
.stat-row{display:flex;gap:1rem;flex-wrap:wrap;margin:1rem 0 2rem}
.stat{background:#fff;border:1px solid #e4e2d6;border-radius:12px;padding:1rem 1.4rem;min-width:120px}
.stat b{display:block;font-size:1.7rem;color:var(--brand-dark);font-family:Georgia,serif}
.stat span{font-size:.78rem;color:#7c856f;text-transform:uppercase;letter-spacing:.5px}
.admin-sec{margin-bottom:2.4rem}
.sec-head{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.hint{color:#7c856f;font-size:.84rem;margin:.3rem 0 1rem}
.tablewrap{overflow-x:auto;border:1px solid #e4e2d6;border-radius:12px;background:#fff}
.dtable{width:100%;border-collapse:collapse;font-size:.88rem}
.dtable th,.dtable td{padding:.6rem .8rem;text-align:left;border-bottom:1px solid #eeece2;vertical-align:middle}
.dtable th{background:#F5F5F5;color:#4b5742;font-size:.74rem;text-transform:uppercase;letter-spacing:.5px}
.dtable tr:last-child td{border-bottom:0}
.dtable.log{font-size:.8rem}
.actcell{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}
.inline{display:flex;gap:.3rem;align-items:center}
.inline select,.emailin{padding:.32rem .5rem;border:1.5px solid #d7d8cd;border-radius:7px;font-size:.82rem}
.emailin{min-width:150px}
.copyme{cursor:pointer;background:#F5F5F5;padding:.2rem .45rem;border-radius:6px}
.qr{height:46px;width:46px}

.errbox{text-align:center;padding:4rem 1rem}
.errbox h1{font-size:4rem;margin:0;color:var(--brand)}

/* accounts */
.ack{display:flex;gap:.55rem;text-align:left;font-size:.8rem;color:#5d6a52;
  margin:.2rem 0 1.1rem;align-items:flex-start;line-height:1.4}
.ack input{width:auto;margin:.2rem 0 0}
.invite-form{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}
.invite-form .emailin{min-width:200px}
.st-on{color:#2c6b1f;font-weight:600}
.st-off{color:#a23a2c;font-weight:600}
.st-pending{color:#b08900;font-weight:600}

/* =========================================================
   VIEWER (flipbook)
   ========================================================= */
.viewer-page{background:#11160e;overflow:hidden}
.viewer-shell{padding:0;margin:0;max-width:none}
.viewer{display:flex;flex-direction:column;height:100vh;width:100vw}
.vbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.5rem .9rem;background:var(--brand-deep);color:#eef3ea;box-shadow:0 2px 10px rgba(0,0,0,.4);z-index:10}
.vbar-l{display:flex;align-items:center;gap:.7rem;min-width:0;flex:1}
.vbar-c{display:flex;align-items:center;gap:.25rem}
.vbar-r{display:flex;align-items:center;gap:.25rem;flex:1;justify-content:flex-end}
.vtitle{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:.95rem}
.vbtn{background:rgba(255,255,255,.08);color:#eef3ea;border:0;border-radius:8px;cursor:pointer;
  font-size:1rem;line-height:1;padding:.45rem .6rem;min-width:38px;height:38px;display:inline-flex;
  align-items:center;justify-content:center;transition:background .12s;text-decoration:none}
.vbtn:hover{background:rgba(255,255,255,.2);text-decoration:none}
.vbtn.on{background:var(--accent);color:var(--brand-deep)}
.vbtn.back{font-size:.9rem;width:auto;padding:.45rem .8rem}
.pageind{font-variant-numeric:tabular-nums;font-size:.85rem;min-width:74px;text-align:center;opacity:.92}

.stage{flex:1;position:relative;display:flex;align-items:center;justify-content:center;
  overflow:auto;padding:2.2rem;background:radial-gradient(ellipse at center,#1c2616,#0c0f08)}
.flip-zoom{transform-origin:center center;transition:transform .18s ease}
.flip-viewport{margin:0 auto}
/* HTML-render page surfaces (crisp on retina, unlike canvas mode) */
.stf__parent{margin:0 auto}
.stf__item{background:#fff}
.flip-viewport .page{width:100%;height:100%;background:#fff}
.flip-viewport .page img{width:100%;height:100%;display:block;object-fit:fill;
  -webkit-user-drag:none;user-select:none}

.loading{position:absolute;inset:0;display:flex;flex-direction:column;gap:1rem;align-items:center;
  justify-content:center;color:#cdd6c4;z-index:5}
.loading.hide{display:none}
.spin{width:42px;height:42px;border:4px solid rgba(255,255,255,.18);border-top-color:var(--accent);
  border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.thumbstrip{display:flex;gap:.5rem;overflow-x:auto;padding:.6rem .9rem;background:#0c0f08;
  border-top:1px solid rgba(255,255,255,.08)}
.thumbstrip[hidden]{display:none}
.thumbstrip img{height:88px;width:auto;border-radius:4px;cursor:pointer;opacity:.6;
  border:2px solid transparent;transition:opacity .12s,border-color .12s}
.thumbstrip img:hover{opacity:1}
.thumbstrip img.on{opacity:1;border-color:var(--accent)}

.vfoot{font-size:.66rem;color:#7e8a72;text-align:left;padding:.45rem 1rem;background:#0c0f08;
  line-height:1.4;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;
  -webkit-line-clamp:2;line-clamp:2}

@media (max-width:680px){
  .vbar{flex-wrap:wrap;gap:.4rem}
  .vbar-l,.vbar-r{flex:auto}
  .vtitle{font-size:.82rem}
  .vfoot{display:none}
  .stage{padding:1rem}
  .lib-head h1{font-size:1.5rem}
}