:root{--primary: #1E3A8A;--primary-dark: #0A2540;--accent-orange: #FF8A3D;--accent-pink: #FF4D8D;--error: #dc2626;--success: #10b981;--text: #1F2937;--text-light: #6B7280;--bg: #F9FAFB;--bg-hover: #3B82F6;--border-light: #E5E7EB;--glow-pink: rgba(255, 77, 141, .15);--glow-blue: rgba(30, 58, 138, .1)}*{box-sizing:border-box}body{margin:0;color:var(--text);font-family:system-ui,-apple-system,sans-serif;line-height:1.5;min-height:100vh;position:relative;background:linear-gradient(135deg,#1e3a8a,#ff4d8d);overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:50px 50px;pointer-events:none;z-index:0;animation:gridFloat 20s linear infinite}@keyframes gridFloat{0%{transform:translate(0)}to{transform:translate(50px,50px)}}body:after{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background-image:radial-gradient(rgba(255,255,255,.15) 1.5px,transparent 1.5px);background-size:35px 35px;pointer-events:none;z-index:0;animation:particlesFloat 30s linear infinite}@keyframes particlesFloat{0%{background-position:0 0}to{background-position:70px 70px}}.blob{position:fixed;border-radius:50%;filter:blur(80px);opacity:.3;pointer-events:none;z-index:0;animation:blobFloat 15s ease-in-out infinite}.blob-1{width:400px;height:400px;background:var(--accent-pink);top:-150px;right:-100px;animation-delay:0s}.blob-2{width:500px;height:500px;background:var(--primary);bottom:-200px;left:-150px;animation-delay:-5s;animation-duration:18s}.blob-3{width:300px;height:300px;background:var(--accent-orange);top:40%;right:20%;animation-delay:-10s;animation-duration:12s;opacity:.2}@keyframes blobFloat{0%,to{transform:translate(0) scale(1)}33%{transform:translate(30px,-30px) scale(1.05)}66%{transform:translate(-20px,20px) scale(.95)}}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;position:relative;z-index:1}.auth-card{width:100%;max-width:560px;padding:2.5rem 2rem;background:#fffffffa;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:1.5rem;border:1px solid rgba(255,255,255,.3);box-shadow:0 25px 50px -12px #00000040,0 0 0 1px #fff3 inset;transition:transform .3s ease,box-shadow .3s ease}.auth-card:hover{transform:translateY(-4px);box-shadow:0 30px 60px -12px #0000004d,0 0 0 1px #ffffff4d inset}.logo-container{text-align:center;margin-bottom:1.5rem;position:relative}.logo-container img{max-height:60px;margin:0 auto;filter:drop-shadow(0 4px 6px rgba(0,0,0,.05));transition:filter .3s ease}.logo-container:hover img{filter:drop-shadow(0 6px 8px rgba(0,0,0,.1))}.logo-container:after{content:"";position:absolute;bottom:-10px;left:50%;transform:translate(-50%);width:50px;height:3px;background:linear-gradient(90deg,var(--accent-orange),var(--accent-pink));border-radius:3px;animation:logoLine 2s ease-in-out infinite}@keyframes logoLine{0%,to{width:50px;opacity:.6}50%{width:80px;opacity:1}}h2{margin:0 0 1.5rem;text-align:center;color:var(--primary);font-weight:800;font-size:1.75rem;letter-spacing:-.02em;background:linear-gradient(135deg,var(--primary) 0%,var(--accent-pink) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.auth-form{display:flex;flex-direction:column;gap:1.25rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-weight:600;color:var(--text);font-size:.875rem;letter-spacing:.3px}.auth-form input,.auth-form select{width:100%;padding:.75rem 1rem;border:1px solid var(--border-light);border-radius:.75rem;font-size:1rem;background-color:#fff;color:var(--text);transition:all .2s cubic-bezier(.4,0,.2,1)}.auth-form input:focus,.auth-form select:focus{outline:none;border-color:var(--accent-orange);box-shadow:0 0 0 3px var(--glow-pink);transform:scale(1.01)}.auth-form>button[type=submit]{width:100%;padding:.875rem;background:linear-gradient(135deg,var(--accent-orange) 0%,#e07a2d 100%);color:#fff;border:none;border-radius:.75rem;cursor:pointer;font-size:1rem;font-weight:700;margin-top:.5rem;transition:all .2s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.auth-form>button[type=submit]:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .5s ease}.auth-form>button[type=submit]:hover:before{left:100%}.auth-form>button[type=submit]:hover{background:linear-gradient(135deg,#e07a2d,#cc6b20);transform:translateY(-2px);box-shadow:0 8px 20px -8px var(--accent-orange)}.auth-form>button[type=submit]:active{transform:translateY(0)}.password-wrapper{position:relative;width:100%}.password-wrapper input{padding-right:2.75rem}.password-toggle{position:absolute;top:50%;right:.75rem;transform:translateY(-50%);background:none;border:none;padding:.25rem;cursor:pointer;color:var(--text-light);display:flex;align-items:center;transition:color .2s,transform .2s}.password-toggle:hover{color:var(--accent-pink);transform:translateY(-50%) scale(1.1)}.form-row{display:flex;gap:1rem}.form-row .form-group{flex:1}.merchant-packages{background:linear-gradient(135deg,#f9fafbe6,#fffffff2);border-radius:1rem;padding:1.25rem;border:1px solid var(--border-light);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);transition:all .3s ease}.merchant-packages:hover{box-shadow:0 4px 12px var(--glow-pink);border-color:var(--accent-pink)}.merchant-packages h4{font-size:.875rem;font-weight:700;color:var(--primary);margin-bottom:.75rem;text-transform:uppercase;letter-spacing:.5px}.package-option{display:flex;align-items:center;padding:.75rem;margin-bottom:.5rem;background:#fff;border-radius:.75rem;border:1px solid var(--border-light);cursor:pointer;transition:all .2s ease}.package-option:hover{border-color:var(--accent-orange);background:linear-gradient(135deg,#fff7ed,#fff5f0);transform:translate(4px)}.package-option.selected{border-color:var(--accent-orange);background:#fff7ed;box-shadow:0 2px 8px var(--glow-pink)}.package-option input{width:auto;margin-right:1rem;accent-color:var(--accent-orange);transition:transform .2s}.package-option input:checked{transform:scale(1.05)}.package-option label{flex:1;margin-bottom:0;cursor:pointer;font-weight:500}.package-price{font-weight:700;color:var(--primary);font-size:.875rem}.package-desc{font-size:.7rem;color:var(--text-light);margin-top:.25rem}.section-divider{text-align:center;margin:.5rem 0;position:relative}.section-divider span{background:#fff;padding:0 1rem;font-weight:700;color:var(--primary);font-size:.75rem;text-transform:uppercase;letter-spacing:1px}.section-divider:before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--border-light),transparent);z-index:-1}.section-note{font-size:.75rem;color:var(--text-light);text-align:center;margin-bottom:1rem}.form-alert,#auth-status,.auth-feedback{padding:1rem;border-radius:.75rem;margin-top:1rem;text-align:center;font-weight:500;font-size:.875rem;border:1px solid transparent;animation:slideIn .3s ease}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.success{background:linear-gradient(135deg,#f0fdf4,#dcfce7);color:#166534;border-color:#bbf7d0}.error{background:linear-gradient(135deg,#fff1f2,#fee2e2);color:#991b1b;border-color:#fecaca}.auth-switch{text-align:center;margin-top:1.5rem;font-size:.875rem}.auth-switch a{color:var(--accent-pink);text-decoration:none;font-weight:600;transition:all .2s;position:relative}.auth-switch a:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:2px;background:linear-gradient(90deg,var(--accent-pink),var(--accent-orange));transition:width .3s ease}.auth-switch a:hover:after{width:100%}.auth-switch a:hover{color:var(--accent-orange)}.spinner{display:inline-block;width:1.25rem;height:1.25rem;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.hidden{display:none}.field-error{color:var(--error);font-size:.75rem;margin-top:.25rem;animation:shake .3s ease}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}75%{transform:translate(4px)}}input.field-error-border,select.field-error-border{border-color:var(--error);animation:shake .3s ease}@media (max-width: 640px){.auth-container{padding:1rem}.auth-card{max-width:100%;padding:1.75rem 1.25rem;border-radius:1.25rem}h2{font-size:1.5rem}.form-row{flex-direction:column;gap:1rem}.package-option{flex-wrap:wrap}.package-price{width:100%;margin-top:.5rem;margin-left:1.75rem}.blob-1,.blob-2,.blob-3{opacity:.15;transform:scale(.6)}body:before{background-size:30px 30px}body:after{background-size:20px 20px}}@media (min-width: 641px) and (max-width: 1024px){.auth-card{max-width:520px}.blob-1,.blob-2,.blob-3{opacity:.2}}