:root{--color-primary: #1a6b3c;--color-primary-dark: #145230;--color-primary-light: #2e8b57;--color-secondary: #ffffff;--color-accent: #f4a823;--color-accent-dark: #d98e0f;--color-bg: #f8faf9;--color-bg-dark: #0d1f16;--color-card: #ffffff;--color-text: #1a1a1a;--color-text-secondary: #4a5568;--color-text-light: #718096;--color-text-on-dark: #e8f0ea;--color-border: #e2e8f0;--color-success: #38a169;--color-warning: #d69e2e;--color-error: #e53e3e;--shadow-sm: 0 1px 3px rgba(26, 107, 60, .08);--shadow: 0 4px 12px rgba(26, 107, 60, .12);--shadow-lg: 0 8px 28px rgba(26, 107, 60, .18);--font-primary: "Inter", "Hind Siliguri", system-ui, sans-serif;--font-bangla: "Hind Siliguri", "Inter", sans-serif;--fs-base: 16px;--radius-card: 12px;--radius-btn: 8px;--radius-pill: 24px;--sp-1: 8px;--sp-2: 16px;--sp-3: 24px;--sp-4: 32px;--sp-5: 40px;--sp-6: 48px;--container-max: 1200px;--header-h: 64px;--mobilenav-h: 60px}html{font-size:var(--fs-base);-webkit-text-size-adjust:100%}body{font-family:var(--font-primary);color:var(--color-text);line-height:1.55;font-weight:400}:lang(bn),.lang-bn{font-family:var(--font-bangla)}h1,h2,h3,h4,h5,h6{line-height:1.25;font-weight:700;color:var(--color-text);margin:0 0 var(--sp-1)}h1{font-size:clamp(1.6rem,4vw,2.5rem)}h2{font-size:clamp(1.35rem,3vw,1.9rem)}h3{font-size:clamp(1.15rem,2.5vw,1.4rem)}h4{font-size:1.1rem}p{margin:0 0 var(--sp-1)}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}small{font-size:.85rem;color:var(--color-text-light)}.text-secondary{color:var(--color-text-secondary)}.text-light{color:var(--color-text-light)}.text-accent{color:var(--color-accent-dark)}.text-primary{color:var(--color-primary)}.text-center{text-align:center}.font-bold{font-weight:700}.font-semibold{font-weight:600}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100%}body{background:var(--color-bg);overflow-x:hidden}.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 var(--sp-2)}.page{min-height:calc(100vh - var(--header-h));padding-bottom:calc(var(--mobilenav-h) + var(--sp-3))}.section{padding:var(--sp-3) 0}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--sp-2);gap:var(--sp-2)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.flex-wrap{flex-wrap:wrap}.flex-1{flex:1}.gap-1{gap:var(--sp-1)}.gap-2{gap:var(--sp-2)}.gap-3{gap:var(--sp-3)}.grid{display:grid;gap:var(--sp-2)}.grid-cards{display:grid;gap:var(--sp-2);grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}.grid-stores{display:grid;gap:var(--sp-2);grid-template-columns:1fr}.grid-categories{display:grid;gap:var(--sp-2);grid-template-columns:repeat(auto-fill,minmax(96px,1fr))}.mt-1{margin-top:var(--sp-1)}.mt-2{margin-top:var(--sp-2)}.mt-3{margin-top:var(--sp-3)}.mb-1{margin-bottom:var(--sp-1)}.mb-2{margin-bottom:var(--sp-2)}.mb-3{margin-bottom:var(--sp-3)}.hidden{display:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-1);font-family:inherit;font-size:.95rem;font-weight:600;line-height:1;padding:12px 20px;border:1px solid transparent;border-radius:var(--radius-btn);cursor:pointer;transition:transform .12s ease,background .15s ease,box-shadow .15s ease;min-height:44px;text-decoration:none;white-space:nowrap}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark);text-decoration:none}.btn-accent{background:var(--color-accent);color:#1a1a1a}.btn-accent:hover{background:var(--color-accent-dark);text-decoration:none}.btn-outline{background:transparent;border-color:var(--color-border);color:var(--color-text)}.btn-outline:hover{border-color:var(--color-primary);color:var(--color-primary);text-decoration:none}.btn-ghost{background:transparent;color:var(--color-text-secondary)}.btn-ghost:hover{background:#1a6b3c0f;text-decoration:none}.btn-block{width:100%}.btn-sm{padding:8px 14px;min-height:36px;font-size:.85rem}.btn-icon{padding:10px;min-height:44px;min-width:44px}.card{background:var(--color-card);border:1px solid var(--color-border);border-radius:var(--radius-card);box-shadow:var(--shadow-sm);overflow:hidden;transition:box-shadow .18s ease,transform .18s ease}.card-hover:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.card-body{padding:var(--sp-2)}.badge{display:inline-flex;align-items:center;gap:4px;font-size:.72rem;font-weight:600;padding:4px 10px;border-radius:var(--radius-pill);line-height:1}.badge-success{background:#e6f4ec;color:var(--color-success)}.badge-error{background:#fdecec;color:var(--color-error)}.badge-accent{background:#fdf2dc;color:var(--color-accent-dark)}.badge-primary{background:#e6f0eb;color:var(--color-primary)}.badge-muted{background:#edf2f7;color:var(--color-text-secondary)}.pill{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-pill);border:1px solid var(--color-border);background:#fff;font-size:.85rem;font-weight:500;cursor:pointer;white-space:nowrap}.pill.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.form-group{margin-bottom:var(--sp-2)}.form-label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px;color:var(--color-text-secondary)}.form-input,.form-textarea,.form-select{width:100%;font-family:inherit;font-size:.95rem;padding:12px 14px;border:1px solid var(--color-border);border-radius:var(--radius-btn);background:#fff;color:var(--color-text);transition:border-color .15s ease,box-shadow .15s ease}.form-input:focus,.form-textarea:focus,.form-select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #1a6b3c1f}.form-textarea{min-height:96px;resize:vertical}.form-hint{font-size:.78rem;color:var(--color-text-light);margin-top:4px}.form-error{font-size:.78rem;color:var(--color-error);margin-top:4px}.input-icon{position:relative;display:flex;align-items:center}.input-icon svg{position:absolute;left:14px;color:var(--color-text-light);pointer-events:none}.input-icon .form-input{padding-left:44px}.stars{display:inline-flex;align-items:center;gap:2px}.stars svg{width:16px;height:16px}.star-filled{color:var(--color-accent)}.star-empty{color:var(--color-border)}.avatar{border-radius:50%;object-fit:cover;background:var(--color-bg)}.skeleton{background:linear-gradient(90deg,#eef2f0 25%,#f6f9f7,#eef2f0 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:var(--radius-btn)}.divider{height:1px;background:var(--color-border);margin:var(--sp-2) 0}.divider-text{display:flex;align-items:center;gap:var(--sp-2);color:var(--color-text-light);font-size:.85rem;margin:var(--sp-2) 0}.divider-text:before,.divider-text:after{content:"";flex:1;height:1px;background:var(--color-border)}.empty-state{text-align:center;padding:var(--sp-5) var(--sp-2);color:var(--color-text-light)}.empty-state svg{width:56px;height:56px;opacity:.4;margin-bottom:var(--sp-2)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-fade-in{animation:fadeIn .35s ease both}.animate-slide-up{animation:slideUp .3s ease both}.animate-pulse{animation:pulse 1.5s ease-in-out infinite}.spinner{display:inline-block;width:22px;height:22px;border:3px solid rgba(26,107,60,.2);border-top-color:var(--color-primary);border-radius:50%;animation:spin .7s linear infinite}.spinner-lg{width:40px;height:40px;border-width:4px}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.ms-Fabric a{color:var(--color-primary)}.ms-Fabric :focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}@media (min-width: 768px){.grid-stores{grid-template-columns:repeat(2,1fr)}.grid-cards{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}.container{padding:0 var(--sp-3)}.mobile-nav{display:none}.page{padding-bottom:var(--sp-4)}}@media (min-width: 1024px){.grid-stores{grid-template-columns:repeat(3,1fr)}.mobile-only{display:none}}@media (min-width: 1280px){.grid-stores{grid-template-columns:repeat(4,1fr)}}.desktop-only{display:none}@media (min-width: 768px){.desktop-only{display:flex}}.app-header{position:sticky;top:0;z-index:50;background:var(--color-bg-dark);color:var(--color-text-on-dark);height:var(--header-h);display:flex;align-items:center}.app-header .container{display:flex;align-items:center;gap:var(--sp-2)}.app-logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:1.25rem;color:#fff;white-space:nowrap}.app-logo:hover{text-decoration:none}.app-logo .logo-mark{color:var(--color-accent);display:flex}.header-search{flex:1;max-width:520px;display:none}.header-actions{margin-left:auto;display:flex;align-items:center;gap:var(--sp-1)}.header-actions .icon-btn{position:relative;background:transparent;border:none;color:var(--color-text-on-dark);padding:10px;border-radius:var(--radius-btn);cursor:pointer;display:inline-flex}.header-actions .icon-btn:hover{background:#ffffff1a}.cart-count{position:absolute;top:2px;right:2px;background:var(--color-accent);color:#1a1a1a;font-size:.62rem;font-weight:700;min-width:17px;height:17px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px}@media (min-width: 768px){.header-search{display:block}}.mobile-nav{position:fixed;bottom:0;left:0;right:0;height:var(--mobilenav-h);background:#fff;border-top:1px solid var(--color-border);display:flex;z-index:50;box-shadow:0 -2px 10px #0000000a}.mobile-nav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:.68rem;color:var(--color-text-light);text-decoration:none}.mobile-nav a.active{color:var(--color-primary)}.mobile-nav a svg{width:22px;height:22px}.app-footer{background:var(--color-bg-dark);color:var(--color-text-on-dark);padding:var(--sp-4) 0 var(--sp-3);margin-top:var(--sp-4)}.app-footer a{color:var(--color-text-on-dark);opacity:.85}.app-footer a:hover{opacity:1}.footer-grid{display:grid;gap:var(--sp-3);grid-template-columns:1fr}@media (min-width: 768px){.footer-grid{grid-template-columns:2fr 1fr 1fr}}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:var(--sp-3);padding-top:var(--sp-2);font-size:.82rem;opacity:.8;text-align:center}.hero{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:#fff;padding:var(--sp-5) 0 var(--sp-6);position:relative;overflow:hidden}.hero h1{color:#fff;max-width:640px}.hero p{color:#ffffffe6;max-width:560px;font-size:1.05rem}.hero-search{margin-top:var(--sp-3);max-width:560px;background:#fff;border-radius:var(--radius-pill);padding:6px 6px 6px 18px;display:flex;align-items:center;box-shadow:var(--shadow-lg)}.hero-search input{flex:1;border:none;outline:none;font-size:1rem;font-family:inherit;padding:10px 8px;background:transparent;color:var(--color-text)}.hero-stats{display:flex;gap:var(--sp-3);margin-top:var(--sp-3);flex-wrap:wrap}.hero-stat strong{font-size:1.4rem;display:block}.hero-stat span{opacity:.85;font-size:.85rem}.cat-tile{display:flex;flex-direction:column;align-items:center;gap:8px;padding:var(--sp-2) 8px;background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-card);cursor:pointer;text-align:center;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease;color:var(--color-text);text-decoration:none}.cat-tile:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:var(--color-primary);text-decoration:none}.cat-tile .cat-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;color:var(--color-primary);background:#e6f0eb;border-radius:50%}.cat-tile span{font-size:.78rem;font-weight:500;line-height:1.2}.store-card-banner{position:relative;aspect-ratio:16 / 9;background:var(--color-bg);overflow:hidden}.store-card-banner img{width:100%;height:100%;object-fit:cover;display:block}.store-card-logo{position:absolute;bottom:-18px;left:var(--sp-2);width:48px;height:48px;border-radius:12px;border:2px solid #fff;background:#fff;object-fit:cover;box-shadow:var(--shadow-sm)}.store-card-status{position:absolute;top:8px;left:8px}.store-card-body{padding:24px var(--sp-2) var(--sp-2)}.store-meta{display:flex;align-items:center;gap:var(--sp-2);font-size:.8rem;color:var(--color-text-light);flex-wrap:wrap}.item-card{display:flex;gap:var(--sp-2);padding:var(--sp-2);align-items:center}.item-card-img{width:84px;height:84px;border-radius:var(--radius-btn);object-fit:cover;background:var(--color-bg);flex-shrink:0}.item-card-info{flex:1;min-width:0}.item-price{color:var(--color-primary);font-weight:700}.item-price-old{color:var(--color-text-light);text-decoration:line-through;font-size:.85rem;margin-left:6px}.qty{display:inline-flex;align-items:center;border:1px solid var(--color-border);border-radius:var(--radius-pill);overflow:hidden}.qty button{border:none;background:#fff;width:34px;height:34px;font-size:1.1rem;cursor:pointer;color:var(--color-primary);display:flex;align-items:center;justify-content:center}.qty button:hover{background:var(--color-bg)}.qty span{min-width:32px;text-align:center;font-weight:600;font-size:.9rem}.sticky-bar{position:fixed;left:0;right:0;bottom:var(--mobilenav-h);background:var(--color-primary);color:#fff;padding:var(--sp-2);display:flex;align-items:center;justify-content:space-between;z-index:45;box-shadow:0 -4px 16px #0000001a}@media (min-width: 768px){.sticky-bar{bottom:0}}.banner{border-radius:var(--radius-card);overflow:hidden;background:linear-gradient(120deg,var(--color-accent),var(--color-accent-dark));color:#1a1a1a;padding:var(--sp-3);display:flex;flex-direction:column;justify-content:center;min-height:140px}.store-hero{position:relative}.store-hero-banner{height:200px;background:var(--color-bg);overflow:hidden}.store-hero-banner img{width:100%;height:100%;object-fit:cover}.store-hero-info{display:flex;gap:var(--sp-2);align-items:flex-end;margin-top:-40px;position:relative;padding:0 var(--sp-2)}.store-hero-logo{width:88px;height:88px;border-radius:16px;border:3px solid #fff;object-fit:cover;background:#fff;box-shadow:var(--shadow)}.map-box{height:280px;border-radius:var(--radius-card);overflow:hidden;border:1px solid var(--color-border)}.leaflet-container{font-family:var(--font-primary)}.auth-wrap{max-width:420px;margin:var(--sp-4) auto;padding:0 var(--sp-2)}.auth-card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-card);padding:var(--sp-3);box-shadow:var(--shadow)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0d1f168c;display:flex;align-items:center;justify-content:center;z-index:100;padding:var(--sp-2)}.modal{background:#fff;border-radius:var(--radius-card);max-width:460px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--sp-2);border-bottom:1px solid var(--color-border)}.modal-body{padding:var(--sp-2)}.timeline{list-style:none;padding:0;margin:0}.timeline li{display:flex;gap:var(--sp-2);padding-bottom:var(--sp-2);position:relative}.timeline-dot{width:24px;height:24px;border-radius:50%;background:var(--color-border);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#fff;z-index:1}.timeline-dot.done{background:var(--color-success)}.timeline-dot.active{background:var(--color-primary)}.timeline li:not(:last-child):before{content:"";position:absolute;left:11px;top:24px;bottom:0;width:2px;background:var(--color-border)}.lang-switch{display:inline-flex;background:#ffffff1f;border-radius:var(--radius-pill);padding:2px}.lang-switch button{border:none;background:transparent;color:var(--color-text-on-dark);font-size:.72rem;font-weight:600;padding:5px 9px;border-radius:var(--radius-pill);cursor:pointer}.lang-switch button.active{background:var(--color-accent);color:#1a1a1a}