@import"https://fonts.googleapis.com/css2?family=Noto+Sans+Bengali:wght@300;400;500;600;700;800&display=swap";:root{--primary-color: #3ade38;--primary-dark: #22c55e;--primary-light: #dcfce7;--bg-color: #f8fafc;--text-color: #1f2937;--text-muted: #6b7280;--text-light: #9ca3af;--white: #ffffff;--border-color: #e5e7eb;--error-color: #ef4444;--error-bg: #fef2f2;--font-main: "Noto Sans Bengali", sans-serif;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html{scroll-behavior:smooth}body{font-family:var(--font-main);background-color:var(--bg-color);color:var(--text-color);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}button{font-family:var(--font-main);cursor:pointer;border:none;background:none;touch-action:manipulation;-webkit-user-select:none;user-select:none}input,select{font-family:var(--font-main);touch-action:manipulation}.container{max-width:480px;margin:0 auto;min-height:100vh;min-height:100dvh;padding:20px;background:var(--bg-color);position:relative}.card{background:var(--white);padding:24px;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:20px;transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.card-interactive{cursor:pointer}.card-interactive:active{transform:scale(.98);box-shadow:var(--shadow-sm)}.btn-primary{background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-dark) 100%);color:#000;padding:16px 24px;font-size:1rem;border-radius:var(--radius-lg);width:100%;font-weight:600;transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 4px 14px #3ade3859;position:relative;overflow:hidden}.btn-primary:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.2) 0%,transparent 100%);opacity:0;transition:opacity var(--transition-fast)}.btn-primary:active{transform:scale(.97);box-shadow:0 2px 8px #3ade384d}.btn-primary:active:before{opacity:1}.btn-primary:disabled{background:var(--border-color);color:var(--text-light);box-shadow:none;cursor:not-allowed}.btn-secondary{background:var(--white);color:var(--text-color);padding:14px 24px;font-size:1rem;border-radius:var(--radius-lg);width:100%;font-weight:600;transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center;gap:8px;border:2px solid var(--border-color)}.btn-secondary:active{transform:scale(.97);background:var(--bg-color)}.btn-outline{background:transparent;color:var(--primary-color);padding:14px 24px;font-size:1rem;border-radius:var(--radius-lg);width:100%;font-weight:600;transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center;gap:8px;border:2px solid var(--primary-color)}.btn-outline:active{transform:scale(.97);background:var(--primary-light)}.btn-icon{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--bg-color);transition:all var(--transition-fast)}.btn-icon:active{transform:scale(.92);background:var(--border-color)}.input-label{display:block;margin-bottom:10px;font-weight:600;font-size:.95rem;color:var(--text-color)}.input-field{width:100%;padding:16px;border:2px solid var(--border-color);border-radius:var(--radius-lg);font-size:1rem;outline:none;transition:all var(--transition-fast);background:var(--white)}.input-field:focus{border-color:var(--primary-color);box-shadow:0 0 0 4px #3ade381f}.input-field::placeholder{color:var(--text-light)}.input-field:disabled{background:var(--bg-color);cursor:not-allowed}.header-center{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:32px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;padding:4px 0}.page-title{font-size:1.2rem;font-weight:700;color:var(--text-color)}.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:100px;font-size:.85rem;font-weight:600}.badge-success{background:var(--primary-light);color:#166534}.badge-error{background:var(--error-bg);color:var(--error-color)}.alert{padding:14px 18px;border-radius:var(--radius-md);font-size:.9rem;display:flex;align-items:center;gap:10px;animation:shake .4s ease}.alert-error{background:var(--error-bg);color:var(--error-color);border:1px solid rgba(239,68,68,.2)}@keyframes shake{0%,to{transform:translate(0)}20%,60%{transform:translate(-6px)}40%,80%{transform:translate(6px)}}.spinner{width:24px;height:24px;border:3px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;animation:spin .8s linear infinite}.spinner-lg{width:40px;height:40px;border-width:4px}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{background:linear-gradient(90deg,var(--border-color) 25%,#f3f4f6 50%,var(--border-color) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-md)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;text-align:center}.empty-state-icon{width:80px;height:80px;border-radius:50%;background:var(--primary-light);display:flex;align-items:center;justify-content:center;margin-bottom:20px;color:var(--primary-color)}.empty-state-title{font-size:1.2rem;font-weight:700;margin-bottom:8px;color:var(--text-color)}.empty-state-text{font-size:.95rem;color:var(--text-muted);max-width:280px}.fade-in{animation:fadeIn var(--transition-normal) ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.slide-up{animation:slideUp var(--transition-normal) ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.stagger-item{opacity:0;animation:fadeIn var(--transition-normal) ease forwards}.stagger-item:nth-child(1){animation-delay:.05s}.stagger-item:nth-child(2){animation-delay:.1s}.stagger-item:nth-child(3){animation-delay:.15s}.stagger-item:nth-child(4){animation-delay:.2s}.stagger-item:nth-child(5){animation-delay:.25s}.stagger-item:nth-child(6){animation-delay:.3s}.stagger-item:nth-child(7){animation-delay:.35s}.stagger-item:nth-child(8){animation-delay:.4s}.stagger-item:nth-child(9){animation-delay:.45s}.stagger-item:nth-child(10){animation-delay:.5s}.divider{height:1px;background:var(--border-color);margin:16px 0}.info-row{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--border-color)}.info-row:last-child{border-bottom:none}.info-label{color:var(--text-muted);font-weight:500;font-size:.9rem}.info-value{font-weight:600;text-align:right;color:var(--text-color)}.bottom-bar{position:fixed;bottom:0;left:0;right:0;background:var(--white);padding:16px 20px;padding-bottom:max(16px,env(safe-area-inset-bottom));border-top:1px solid var(--border-color);z-index:100}.bottom-bar-content{max-width:480px;margin:0 auto;display:flex;gap:12px}.safe-bottom{padding-bottom:calc(80px + env(safe-area-inset-bottom))}.ripple{position:relative;overflow:hidden}.ripple:after{content:"";position:absolute;top:50%;left:50%;width:0;height:0;background:#0000001a;border-radius:50%;transform:translate(-50%,-50%);transition:width .3s,height .3s}.ripple:active:after{width:200%;height:200%}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-light)}@media print{.no-print{display:none!important}body,.container{background:#fff;padding:0;margin:0}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}