:root {
  --brown:#4f3d31;
  --gold:#b99462;
  --cream:#f6f0e8;
  --paper:#fbf8f3;
  --ink:#382b24;
  --muted:#8a7a6d;
  --green:#4f7e61;
  --red:#ad5b4f;
  --shadow:0 20px 50px rgba(54,40,28,.12);
}
* { box-sizing:border-box; }
body {
  margin:0;
  min-height:100vh;
  font-family:Inter, Segoe UI, Arial, sans-serif;
  background:linear-gradient(135deg,#f4eee6,#fffaf5 55%,#efe4d8);
  color:var(--ink);
}
.loginBody {
  display:grid;
  place-items:center;
  padding:28px;
}
.loginCard, .card {
  background:rgba(255,255,255,.88);
  border:1px solid rgba(185,148,98,.24);
  border-radius:22px;
  box-shadow:var(--shadow);
}
.loginCard {
  width:min(760px,100%);
  padding:30px;
}
.installBrand {
  display:flex;
  gap:18px;
  align-items:center;
  margin-bottom:18px;
}
.installBrand img {
  width:92px;
  height:68px;
  object-fit:contain;
  background:var(--brown);
  border-radius:10px;
}
h1, h2 {
  margin:0 0 10px;
  font-family:Georgia, serif;
  font-weight:500;
}
h1 { font-size:34px; }
h2 { font-size:30px; }
p { color:var(--muted); line-height:1.5; margin:0; }
label {
  display:block;
  font-weight:800;
  font-size:13px;
  margin:14px 0 7px;
}
input, select {
  width:100%;
  border:1px solid #e0d2c2;
  border-radius:13px;
  padding:13px 14px;
  background:#fff;
  color:var(--ink);
  font:inherit;
}
button {
  width:100%;
  margin-top:18px;
  border:none;
  border-radius:14px;
  padding:13px 16px;
  background:var(--gold);
  color:#fff;
  font-weight:900;
  font-size:16px;
  cursor:pointer;
}
.success, .error {
  border-radius:14px;
  padding:13px;
  margin:13px 0;
  line-height:1.45;
}
.success { background:#e6f0e9; color:var(--green); }
.error { background:#f5e7e4; color:var(--red); }
.appHeader {
  background:linear-gradient(120deg,var(--brown),#5c493a);
  color:#fff;
  padding:22px 30px;
  box-shadow:var(--shadow);
}
.headerInner {
  max-width:1180px;
  margin:0 auto;
  display:flex;
  justify-content:space-between;
  gap:20px;
  align-items:center;
}
.brand {
  display:flex;
  gap:18px;
  align-items:center;
}
.brand img {
  width:92px;
  height:68px;
  object-fit:contain;
  background:rgba(255,255,255,.08);
  border-radius:10px;
}
.brand h1 {
  color:#fff;
  margin:0;
}
.brand p {
  color:rgba(255,255,255,.78);
  margin-top:5px;
}
.userBox {
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
}
.userBox span, .userBox a {
  border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.13);
  color:#fff;
  padding:8px 12px;
  text-decoration:none;
  font-size:13px;
}
main {
  max-width:1180px;
  margin:0 auto;
  padding:28px;
}
.card {
  padding:24px;
  margin-bottom:18px;
}
.verseCard {
  background:linear-gradient(135deg,#fff,#fff9ef);
  border-left:5px solid var(--gold);
}
.verseText {
  font-family:Georgia, serif;
  font-size:22px;
  color:var(--brown);
}
.verseRef {
  margin-top:10px;
  font-weight:800;
  font-size:13px;
}
.moduleGrid {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
}
.module {
  display:flex;
  min-height:170px;
  flex-direction:column;
  gap:10px;
  padding:18px;
  border:1px solid rgba(185,148,98,.22);
  border-radius:18px;
  background:linear-gradient(180deg,#fff,#fffaf6);
  color:var(--ink);
  text-decoration:none;
}
.module span {
  width:max-content;
  border-radius:999px;
  background:#f6ecda;
  color:#8b642e;
  padding:5px 9px;
  font-size:11px;
  font-weight:900;
}
.module strong {
  font-size:22px;
  color:var(--brown);
}
.module em {
  margin-top:auto;
  width:max-content;
  background:var(--gold);
  color:#fff;
  border-radius:12px;
  padding:10px 12px;
  font-style:normal;
  font-weight:900;
}
.module.locked {
  opacity:.62;
}
.module.locked em {
  background:#efe6dc;
  color:var(--brown);
}
@media (max-width:820px) {
  .headerInner, .brand, .installBrand {
    align-items:flex-start;
    flex-direction:column;
  }
  .moduleGrid {
    grid-template-columns:1fr;
  }
  main {
    padding:18px;
  }
}