@import url(https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700&family=Inter:wght@300..700&display=swap);:root{--primary:#8B4513;--primary-hover:#6b3410;--gold:#c4921a;--saffron:#e07b00;--bg:#faf8f3;--surface:#f5f2ea;--border:#c8bfa8;--text:#2a2318;--text-muted:#6b5e47;--error:#c0392b;--success:#27ae60;--radius:10px;--shadow:0 4px 24px rgba(60,40,10,0.13)}#dsk-vastu-app,#dsk-vastu-buy{font-family:'Inter',system-ui,sans-serif;color:var(--text);max-width:960px;margin:0 auto;padding:20px}.dsk-gate{background:var(--bg);border:1px solid var(--border);border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}.dsk-gate-header{background:linear-gradient(135deg,#8B4513,#c4921a);padding:32px 24px;text-align:center;color:#fff}.dsk-gate-header h2{font-family:'Cinzel',serif;font-size:24px;margin:0 0 6px}.dsk-gate-header p{margin:0;opacity:.88;font-size:14px}.dsk-gate-body{padding:32px 28px}.dsk-gate-tabs{display:flex;border-bottom:2px solid var(--border);margin-bottom:28px;gap:0}.dsk-tab{flex:1;padding:12px;text-align:center;cursor:pointer;font-weight:600;font-size:14px;color:var(--text-muted);border-bottom:3px solid #fff0;margin-bottom:-2px;transition:all 0.2s}.dsk-tab.active{color:var(--primary);border-bottom-color:var(--primary)}.dsk-tab-content{display:none}.dsk-tab-content.active{display:block}.dsk-form-group{margin-bottom:18px}.dsk-form-group label{display:block;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-bottom:6px}.dsk-form-group input{width:100%;padding:12px 16px;border:1.5px solid var(--border);border-radius:8px;background:#fff;color:var(--text);font-size:15px;font-family:inherit;transition:border-color 0.2s;box-sizing:border-box}.dsk-form-group input:focus{outline:none;border-color:var(--primary)}.dsk-form-group input.error{border-color:var(--error)}.dsk-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border:none;border-radius:8px;cursor:pointer;font-size:15px;font-weight:700;font-family:inherit;transition:all 0.2s;width:100%;margin-top:4px}.dsk-btn-primary{background:var(--primary);color:#fff}.dsk-btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 4px 16px rgb(139 69 19 / .3)}.dsk-btn-gold{background:linear-gradient(135deg,var(--gold),var(--saffron));color:#fff}.dsk-btn-gold:hover{opacity:.92;transform:translateY(-1px)}.dsk-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.dsk-alert{padding:12px 16px;border-radius:8px;font-size:14px;margin-bottom:16px;display:none}.dsk-alert.show{display:block}.dsk-alert.error{background:#fdecea;border:1px solid #f5c6cb;color:var(--error)}.dsk-alert.success{background:#d4edda;border:1px solid #c3e6cb;color:#155724}.dsk-alert.info{background:#f0e4d4;border:1px solid #c8bfa8;color:var(--primary)}.dsk-plans-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:24px}.dsk-plan-card{border:2px solid var(--border);border-radius:12px;padding:20px 16px;cursor:pointer;text-align:center;transition:all 0.2s;background:#fff;position:relative}.dsk-plan-card:hover{border-color:var(--primary)}.dsk-plan-card.selected{border-color:var(--primary);background:#f9f0e8}.dsk-plan-card.popular::before{content:'🔥 Best Value';position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--gold);color:#fff;font-size:11px;font-weight:700;padding:3px 12px;border-radius:20px;white-space:nowrap}.dsk-plan-duration{font-size:16px;font-weight:700;color:var(--text);margin-bottom:4px}.dsk-plan-price{font-size:28px;font-weight:800;color:var(--primary)}.dsk-plan-price span{font-size:14px;font-weight:400;color:var(--text-muted)}.dsk-plan-per{font-size:12px;color:var(--text-muted);margin-top:4px}.dsk-plan-check{color:var(--primary);margin-top:8px;font-size:13px}.dsk-user-bar{display:flex;align-items:center;justify-content:space-between;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px 18px;margin-bottom:20px;font-size:14px}.dsk-user-bar strong{color:var(--primary)}.dsk-user-bar .dsk-expiry{color:var(--text-muted);font-size:12px}.dsk-logout-btn{background:none;border:1px solid var(--border);border-radius:6px;padding:6px 12px;cursor:pointer;font-size:12px;color:var(--text-muted);transition:all 0.2s}.dsk-logout-btn:hover{background:#fff;color:var(--error);border-color:var(--error)}.dsk-success-screen{text-align:center;padding:32px 16px}.dsk-success-icon{font-size:56px;margin-bottom:16px}.dsk-success-screen h3{font-family:'Cinzel',serif;color:var(--primary);font-size:22px;margin-bottom:8px}.dsk-key-display{background:#fff;border:2px solid var(--primary);border-radius:10px;padding:16px;margin:20px auto;max-width:400px;font-family:monospace;font-size:18px;font-weight:700;color:var(--primary);letter-spacing:2px;word-break:break-all}.dsk-features-list{list-style:none;padding:0;margin:20px 0;text-align:left;max-width:360px;margin:16px auto}.dsk-features-list li{padding:6px 0;font-size:14px}.dsk-features-list li::before{content:'✅ '}.dsk-spinner{display:inline-block;width:18px;height:18px;border:2px solid rgb(255 255 255 / .4);border-top-color:#fff;border-radius:50%;animation:dsk-spin 0.7s linear infinite}@keyframes dsk-spin{to{transform:rotate(360deg)}}.dsk-tool-frame{width:100%;border:none;border-radius:12px;min-height:700px;box-shadow:var(--shadow)}@media (max-width:600px){.dsk-plans-grid{grid-template-columns:1fr 1fr}.dsk-gate-body{padding:20px 16px}}@media (max-width:400px){.dsk-plans-grid{grid-template-columns:1fr}}