@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&display=swap";:root{--primary-color:#6366f1;--primary-glow:#6366f166;--bg-color:#0f172a;--card-bg:#1e293bb3;--text-primary:#f8fafc;--text-secondary:#94a3b8;--border-color:#ffffff1a}*{box-sizing:border-box;margin:0;padding:0;font-family:Outfit,sans-serif}body{background-color:var(--bg-color);color:var(--text-primary);background-image:radial-gradient(at 0 0,#6366f126 0,#0000 50%),radial-gradient(at 100% 100%,#a855f726 0,#0000 50%);background-attachment:fixed;min-height:100vh}.app-container{flex-direction:column;align-items:center;max-width:1200px;margin:0 auto;padding:4rem 2rem;display:flex}.page-title{background:linear-gradient(90deg,#a855f7,#6366f1);-webkit-text-fill-color:transparent;text-align:center;-webkit-background-clip:text;margin-bottom:3rem;font-size:3rem;font-weight:700;animation:1s fadeIn}.tools-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;width:100%;max-width:800px;display:grid}.tool-card{background:var(--card-bg);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);cursor:pointer;text-align:center;border-radius:16px;flex-direction:column;align-items:center;padding:2.5rem 2rem;transition:all .4s cubic-bezier(.175,.885,.32,1.275);animation:.8s backwards slideUp;display:flex;position:relative;overflow:hidden;box-shadow:0 10px 30px -10px #0000004d}.tool-card:first-child{animation-delay:.1s}.tool-card:nth-child(2){animation-delay:.2s}.tool-card:nth-child(3){animation-delay:.3s}.tool-card:before{content:"";opacity:0;pointer-events:none;background:linear-gradient(135deg,#ffffff0d,#fff0);width:100%;height:100%;transition:opacity .3s;position:absolute;top:0;left:0}.tool-card:hover{box-shadow:0 20px 40px -10px var(--primary-glow);border-color:#6366f166;transform:translateY(-8px)}.tool-card:hover:before{opacity:1}.tool-icon{color:#a855f7;margin-bottom:1.5rem;transition:transform .3s}.tool-card:hover .tool-icon{color:#6366f1;transform:scale(1.1)}.tool-title{color:var(--text-primary);margin-bottom:1rem;font-size:1.5rem;font-weight:600}.tool-description{color:var(--text-secondary);font-size:1rem;line-height:1.5}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.app-container{padding:2rem 1rem}.page-title{font-size:2.5rem}}.verify-container{padding-top:2rem}.back-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;align-items:center;gap:.5rem;margin-bottom:2rem;font-size:1rem;font-weight:600;transition:color .3s;display:flex}.back-btn:hover{color:var(--primary-color)}.verify-card{background:var(--card-bg);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:16px;max-width:600px;margin:0 auto;padding:3rem;animation:.6s slideUp;box-shadow:0 10px 30px -10px #0000004d}.verify-title{background:linear-gradient(90deg,#10b981,#3b82f6);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:2.5rem;font-weight:700}.verify-subtitle{color:var(--text-secondary);margin-bottom:2rem}.input-group{gap:1rem;margin-bottom:2rem;display:flex}.email-input{border:1px solid var(--border-color);color:var(--text-primary);background:#0f172a99;border-radius:8px;flex:1;padding:1rem;font-family:inherit;font-size:1rem;transition:border-color .3s,box-shadow .3s}.email-input:focus{border-color:var(--primary-color);outline:none;box-shadow:0 0 0 2px #6366f14d}.verify-btn{color:#fff;cursor:pointer;background:linear-gradient(90deg,#10b981,#059669);border:none;border-radius:8px;padding:0 2rem;font-size:1rem;font-weight:600;transition:all .3s;box-shadow:0 4px 14px #10b9814d}.verify-btn:hover{background:linear-gradient(90deg,#059669,#047857);transform:translateY(-2px);box-shadow:0 6px 20px #10b98166}.verify-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.alert{border-radius:8px;align-items:center;gap:1rem;padding:1rem 1.5rem;font-weight:600;animation:.4s fadeIn;display:flex}.alert svg{flex-shrink:0;width:24px;height:24px}.alert-success{color:#34d399;background:#10b9811a;border:1px solid #10b9814d}.alert-error{color:#f87171;background:#ef44441a;border:1px solid #ef44444d}@media (width<=600px){.input-group{flex-direction:column}.verify-btn{padding:1rem}.verify-card{padding:1.5rem}}.gst-container{width:100%;max-width:900px;margin:0 auto;padding:3rem 1.5rem}.back-btn{border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;background:#ffffff0d;border-radius:8px;align-items:center;gap:.5rem;margin-bottom:2rem;padding:.6rem 1.2rem;font-size:.95rem;transition:all .3s;display:inline-flex}.back-btn:hover{color:var(--text-primary);background:#ffffff1a;transform:translate(-4px)}.gst-card{background:var(--card-bg);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:20px;padding:2.5rem;animation:.6s cubic-bezier(.16,1,.3,1) slideUp;box-shadow:0 20px 50px #0006}.gst-header{text-align:center;margin-bottom:2.5rem}.gst-title{background:linear-gradient(135deg,#a855f7 0%,#6366f1 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:2.2rem;font-weight:700}.gst-subtitle{color:var(--text-secondary);font-size:1rem}.gst-grid{grid-template-columns:1fr 1fr;gap:2rem;display:grid}@media (width<=768px){.gst-grid{grid-template-columns:1fr}}.form-section{flex-direction:column;gap:1.5rem;display:flex}.form-group{flex-direction:column;gap:.5rem;display:flex}.form-label{color:var(--text-primary);letter-spacing:.5px;font-size:.9rem;font-weight:600}.input-wrapper{align-items:center;display:flex;position:relative}.currency-symbol{color:#a855f7;font-size:1.1rem;font-weight:600;position:absolute;left:1rem}.gst-input{border:1px solid var(--border-color);color:#fff;background:#0f172a99;border-radius:12px;outline:none;width:100%;padding:.85rem 1rem .85rem 2.5rem;font-size:1.1rem;transition:all .3s}.gst-input:focus{border-color:#a855f7;box-shadow:0 0 15px #a855f74d}.toggle-group{border:1px solid var(--border-color);background:#0f172acc;border-radius:12px;padding:4px;display:flex}.toggle-btn{color:var(--text-secondary);cursor:pointer;text-align:center;background:0 0;border:none;border-radius:9px;flex:1;padding:.75rem .5rem;font-size:.9rem;font-weight:600;transition:all .3s}.toggle-btn.active{color:#fff;background:linear-gradient(135deg,#a855f7,#6366f1);box-shadow:0 4px 12px #a855f766}.rates-grid{grid-template-columns:repeat(5,1fr);gap:.5rem;display:grid}.rate-btn{border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;background:#0f172a99;border-radius:8px;padding:.6rem .3rem;font-weight:600;transition:all .2s}.rate-btn:hover{color:#fff;border-color:#a855f7}.rate-btn.active{color:#fff;background:#a855f7;border-color:#a855f7;box-shadow:0 4px 10px #a855f74d}.result-section{border:1px solid var(--border-color);background:#0f172ab3;border-radius:16px;flex-direction:column;justify-content:space-between;padding:1.75rem;display:flex;position:relative;overflow:hidden}.result-section:before{content:"";background:linear-gradient(#a855f7,#6366f1);width:4px;height:100%;position:absolute;top:0;left:0}.result-header{color:#fff;justify-content:space-between;align-items:center;margin-bottom:1.5rem;font-size:1.1rem;font-weight:700;display:flex}.result-rows{flex-direction:column;gap:1rem;display:flex}.result-row{border-bottom:1px dashed #ffffff1a;justify-content:space-between;align-items:center;padding-bottom:.75rem;display:flex}.result-label{color:var(--text-secondary);font-size:.95rem}.result-value{color:#fff;font-size:1.05rem;font-weight:600}.result-total-row{border-top:2px solid var(--border-color);justify-content:space-between;align-items:center;margin-top:.5rem;padding-top:1rem;display:flex}.result-total-label{color:#a855f7;font-size:1.15rem;font-weight:700}.result-total-value{color:#38bdf8;font-size:1.4rem;font-weight:800}.copy-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#a855f7 0%,#6366f1 100%);border:none;border-radius:10px;justify-content:center;align-items:center;gap:.5rem;margin-top:1.5rem;padding:.85rem;font-size:1rem;font-weight:600;transition:all .3s;display:flex;box-shadow:0 4px 15px #a855f74d}.copy-btn:hover{opacity:.95;transform:translateY(-2px);box-shadow:0 8px 25px #a855f780}