/* BooksNest - White & Green Theme Only */
:root{
  --green:#1f8f4a;
  --green-dark:#16703a;
  --white:#ffffff;
  --text:#0b0f0c;
  --muted:#2a3b31;
  --border:#1f8f4a;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Arial, Helvetica, sans-serif;color:var(--text);background:var(--white);line-height:1.65}
a{color:var(--green);text-decoration:none}
a:hover{color:var(--green-dark)}
img{max-width:100%;display:block}

.container{width:min(1150px,92%);margin:0 auto}
.section{padding:56px 0}
.section-tight{padding:28px 0}
.hr{height:2px;background:var(--green);opacity:1;border:0;margin:22px 0}

.topbar{
  background:var(--white);
  border-bottom:2px solid var(--green);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;
  gap:12px;
}
.brand{
  display:flex;align-items:center;gap:10px;
}
.logo{
  width:44px;height:44px;border:2px solid var(--green);
  border-radius:10px;display:grid;place-items:center;
  color:var(--green);font-weight:800;
}
.brand h1{font-size:18px;margin:0}
.brand p{margin:0;font-size:12px;color:var(--muted)}
.menu{
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;
}
.menu a{
  padding:8px 10px;border:1px solid transparent;border-radius:10px;
}
.menu a.active,.menu a:hover{
  border-color:var(--green);
}
.btn{
  display:inline-block;
  background:var(--green);
  color:var(--white);
  padding:10px 14px;
  border-radius:12px;
  border:2px solid var(--green);
  font-weight:700;
}
.btn:hover{background:var(--white);color:var(--green)}
.btn-outline{
  background:var(--white);
  color:var(--green);
  border:2px solid var(--green);
}
.btn-outline:hover{background:var(--green);color:var(--white)}

.hero{
  border-bottom:2px solid var(--green);
  background:var(--white);
}
.hero-grid{
  display:grid;grid-template-columns:1.2fr .8fr;gap:24px;
  padding:44px 0;
}
.hero h2{font-size:34px;line-height:1.2;margin:0 0 10px}
.hero p{margin:0 0 18px;color:var(--muted)}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}
.badge{
  border:2px solid var(--green);
  border-radius:999px;
  padding:6px 10px;
  font-size:12px;
  color:var(--green);
  font-weight:700;
}
.hero-card{
  border:2px solid var(--green);
  border-radius:18px;
  padding:18px;
}
.hero-card h3{margin:0 0 8px}
.hero-card ul{margin:0;padding-left:18px}
.hero-card li{margin:6px 0;color:var(--muted)}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.card{
  border:2px solid var(--green);
  border-radius:18px;
  padding:18px;
  background:var(--white);
}
.card h3{margin:0 0 10px}
.card p{margin:0;color:var(--muted)}
.card ul{margin:10px 0 0;padding-left:18px}
.card li{margin:7px 0;color:var(--muted)}

.kpi{
  display:flex;gap:12px;flex-wrap:wrap;margin-top:14px
}
.kpi .pill{
  border:2px solid var(--green);
  border-radius:16px;
  padding:10px 12px;
  min-width:170px;
}
.kpi .pill strong{display:block;color:var(--green);font-size:18px}
.kpi .pill span{color:var(--muted);font-size:12px}

.table{
  width:100%;
  border-collapse:collapse;
  border:2px solid var(--green);
  border-radius:14px;
  overflow:hidden;
}
.table th,.table td{
  padding:12px 12px;
  border-bottom:2px solid var(--green);
  text-align:left;
}
.table th{color:var(--green);background:var(--white)}
.table tr:last-child td{border-bottom:none}
.small{font-size:13px;color:var(--muted)}

.form{
  border:2px solid var(--green);
  border-radius:18px;
  padding:18px;
}
label{display:block;font-weight:700;color:var(--green);margin-top:10px}
input,textarea,select{
  width:100%;
  padding:12px;
  border:2px solid var(--green);
  border-radius:12px;
  background:var(--white);
  color:var(--text);
  outline:none;
}
textarea{min-height:120px;resize:vertical}
.form-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.note{
  border-left:6px solid var(--green);
  padding:12px 14px;
  background:var(--white);
  color:var(--muted);
}

.footer{
  border-top:2px solid var(--green);
  padding:26px 0;
}
.footer-grid{
  display:grid;grid-template-columns:1.2fr .8fr;gap:16px;
}
.footer a{color:var(--green)}
.footer p{margin:6px 0;color:var(--muted)}
.footer .links{
  display:flex;flex-wrap:wrap;gap:10px
}
.subfooter{
  border-top:2px solid var(--green);
  margin-top:16px;
  padding-top:14px;
  display:flex;
  justify-content:space-between;
  gap:10px;
  flex-wrap:wrap;
}
.highlight{
  color:var(--green);
  font-weight:800;
}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .menu{gap:8px}
  .hero h2{font-size:28px}
}