:root{
  --background:#fcfdfa;
  --foreground:#1a2e1f;
  --card:#ffffff;
  --primary:#2d7a3e;
  --primary-foreground:#ffffff;
  --cta:#e85a2c;
  --cta-glow:#f97548;
  --cta-foreground:#ffffff;
  --secondary:#eef5ec;
  --muted:#f0f4ee;
  --muted-foreground:#5a6b5d;
  --accent:#e6efe2;
  --border:#dde6d8;
  --input:#e8eee5;
  --success:#1f9d55;
  --destructive:#dc2626;
  --gradient-hero:linear-gradient(135deg,#f4faef 0%,#e6f1dc 100%);
  --gradient-cta:linear-gradient(135deg,var(--cta) 0%,var(--cta-glow) 100%);
  --shadow-cta:0 10px 30px -8px rgba(232,90,44,0.45);
  --shadow-card:0 8px 24px -10px rgba(26,46,31,0.18);
}
html,body{font-family:'Hind Siliguri',system-ui,sans-serif !important;scroll-behavior:smooth;}
body{background:var(--background);color:var(--foreground);}

/* Tailwind-friendly aliases */
.bg-background{background-color:var(--background);}
.bg-card{background-color:var(--card);}
.bg-secondary\/30{background-color:rgba(238,245,236,0.3);}
.bg-secondary\/40{background-color:rgba(238,245,236,0.4);}
.bg-secondary{background-color:var(--secondary);}
.bg-muted{background-color:var(--muted);}
.bg-accent{background-color:var(--accent);}
.bg-primary{background-color:var(--primary);}
.bg-primary\/5{background-color:rgba(45,122,62,0.05);}
.bg-primary\/10{background-color:rgba(45,122,62,0.1);}
.bg-cta{background-color:var(--cta);}
.bg-cta\/5{background-color:rgba(232,90,44,0.05);}
.bg-cta\/10{background-color:rgba(232,90,44,0.1);}
.bg-cta\/20{background-color:rgba(232,90,44,0.2);}
.bg-success{background-color:var(--success);}
.bg-success\/15{background-color:rgba(31,157,85,0.15);}

.text-foreground{color:var(--foreground);}
.text-muted-foreground{color:var(--muted-foreground);}
.text-primary{color:var(--primary);}
.text-cta{color:var(--cta);}
.text-cta-foreground{color:var(--cta-foreground);}
.text-success{color:var(--success);}
.text-destructive{color:var(--destructive);}
.border-border{border-color:var(--border);}
.border-input{border-color:var(--input);}
.border-primary{border-color:var(--primary);}
.border-cta{border-color:var(--cta);}
.border-cta\/20{border-color:rgba(232,90,44,0.2);}
.border-border\/60{border-color:rgba(221,230,216,0.6);}
.border-success\/40{border-color:rgba(31,157,85,0.4);}
.ring-primary\/30{--tw-ring-color:rgba(45,122,62,0.3);}
.ring-success\/15{--tw-ring-color:rgba(31,157,85,0.15);}

.shadow-card{box-shadow:var(--shadow-card);}
.shadow-cta{box-shadow:var(--shadow-cta);}

/* Option buttons */
.qty-opt,.area-opt{border-color:var(--border);background:var(--card);transition:all .15s;}
.qty-opt:hover,.area-opt:hover{border-color:rgba(232,90,44,0.4);}
.qty-opt.selected{border-color:var(--cta);background:rgba(232,90,44,0.05);}
.area-opt.selected{border-color:var(--primary);background:rgba(45,122,62,0.05);}

/* Animations */
@keyframes price-bounce{0%,100%{transform:scale(1);}50%{transform:scale(1.06);}}
@keyframes cta-pulse{0%,100%{box-shadow:0 10px 30px -8px rgba(232,90,44,0.45),0 0 0 0 rgba(232,90,44,0.55);}50%{box-shadow:0 14px 36px -8px rgba(232,90,44,0.55),0 0 0 12px rgba(232,90,44,0);}}
@keyframes shimmer{0%{transform:translateX(-120%) skewX(-20deg);}100%{transform:translateX(220%) skewX(-20deg);}}
@keyframes badge-glow{0%,100%{box-shadow:0 0 0 0 rgba(232,90,44,0.45);}50%{box-shadow:0 0 0 8px rgba(232,90,44,0);}}
.animate-price{animation:price-bounce 1.6s ease-in-out infinite;transform-origin:left center;}
.animate-cta{animation:cta-pulse 1.8s ease-in-out infinite;}
.animate-badge{animation:badge-glow 1.6s ease-out infinite;}
.btn-shimmer{position:relative;overflow:hidden;isolation:isolate;}
.btn-shimmer::after{content:"";position:absolute;top:0;left:0;bottom:0;width:35%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.45),transparent);animation:shimmer 2.4s ease-in-out infinite;pointer-events:none;}

/* Lightbox */
#lb{display:none;}
#lb.show{display:flex;}