.signup-container{justify-content:center;align-items:center;width:100vw;min-height:calc(100vh - 100px);padding:60px 20px;display:flex}.signup-card{-webkit-backdrop-filter:blur(20px);border:var(--glass-border);width:100%;max-width:550px;box-shadow:var(--glass-shadow), var(--card-glow);background:linear-gradient(145deg,#ffffff14,#ffffff08);border-radius:24px;padding:50px 45px;position:relative;overflow:hidden}.signup-card:before{content:"";background:linear-gradient(90deg,#0000,#ffffff4d,#0000);height:1px;position:absolute;top:0;left:0;right:0}.signup-header{text-align:center;margin-bottom:40px}.signup-header h1{background:linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));-webkit-text-fill-color:transparent;filter:drop-shadow(0 4px 20px #7f5af04d);-webkit-background-clip:text;background-clip:text;margin-bottom:10px;font-size:36px;font-weight:700}.signup-header p{color:var(--color-text-muted);font-size:16px}.alert{border-radius:12px;align-items:center;gap:12px;margin-bottom:24px;padding:14px 18px;font-size:14px;font-weight:500;animation:.3s slideDown;display:flex}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.alert-success{color:#4ade80;background:#16a34a26;border:1px solid #16a34a4d}.alert-error{color:#f87171;background:#dc262626;border:1px solid #dc26264d}.signup-form{flex-direction:column;gap:24px;display:flex}.form-group{flex-direction:column;gap:8px;display:flex}.form-group label{color:var(--color-heading);align-items:center;gap:6px;font-size:14px;font-weight:600;display:flex}.required{color:var(--color-error);font-size:16px}.optional{color:var(--color-text-muted);font-size:12px;font-weight:400}.form-input{width:100%;font-size:15px;font-family:var(--font-base);color:var(--color-text);transition:all var(--transition-fast);background:#ffffff0a;border:2px solid #ffffff1a;border-radius:12px;outline:none;padding:14px 18px}.form-input::placeholder{color:var(--color-text-muted)}.form-input:focus{border-color:var(--color-accent);background:#ffffff0f;box-shadow:0 0 0 3px #7f5af026}.form-input.field-valid{border-color:var(--color-success)}.form-input.field-valid:focus{box-shadow:0 0 0 3px #16a34a26}.form-input.field-invalid{border-color:var(--color-error)}.form-input.field-invalid:focus{box-shadow:0 0 0 3px #dc262626}.field-hint{margin-top:4px;font-size:12px}.field-hint.error{color:var(--color-error)}.password-input-wrapper{align-items:center;display:flex;position:relative}.password-input-wrapper .form-input{padding-right:50px}.password-toggle{color:var(--color-text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;padding:6px;display:flex;position:absolute;right:14px}.password-toggle:hover{color:var(--color-accent);background:#7f5af01a}.password-strength{align-items:center;gap:12px;margin-top:8px;display:flex}.strength-bar{background:#ffffff1a;border-radius:10px;flex:1;height:6px;overflow:hidden}.strength-fill{border-radius:10px;height:100%;transition:all .3s}.strength-fill.strength-weak{background:linear-gradient(90deg, var(--color-error), #dc2626)}.strength-fill.strength-medium{background:linear-gradient(90deg, var(--color-warning), #f59e0b)}.strength-fill.strength-strong{background:linear-gradient(90deg, var(--color-success), #16a34a)}.strength-label{text-align:right;min-width:60px;font-size:12px;font-weight:600}.strength-label.strength-weak{color:var(--color-error)}.strength-label.strength-medium{color:var(--color-warning)}.strength-label.strength-strong{color:var(--color-success)}.password-requirements{background:#ffffff05;border:1px solid #ffffff0d;border-radius:10px;flex-direction:column;gap:8px;margin-top:12px;padding:14px;display:flex}.requirement{color:var(--color-text-muted);transition:all var(--transition-fast);align-items:center;gap:10px;font-size:13px;display:flex}.requirement svg{color:var(--color-text-muted);transition:all var(--transition-fast);flex-shrink:0}.requirement.met,.requirement.met svg{color:var(--color-success)}.submit-button{width:100%;font-size:17px;font-weight:600;font-family:var(--font-base);color:#fff;background:linear-gradient(135deg, var(--color-accent), var(--color-accent-alt));cursor:pointer;transition:all var(--transition-fast);border:1px solid #ffffff1a;border-radius:12px;justify-content:center;align-items:center;gap:10px;margin-top:10px;padding:16px 24px;display:flex;box-shadow:0 4px 20px #7f5af04d,inset 0 1px #fff3}.submit-button-wrapper{display:flex;position:relative}.submit-button-wrapper:hover .submit-button:not(:disabled){background:linear-gradient(135deg, var(--color-accent-hover), var(--color-accent));box-shadow:var(--glow-accent-strong);transform:translateY(-2px)}.submit-button:active:not(:disabled){transform:translateY(0)}.submit-button:disabled{opacity:.5;cursor:not-allowed;background:linear-gradient(135deg, var(--color-secondary), var(--color-secondary-alt));box-shadow:none}.spinner{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.form-footer{text-align:center;border-top:1px solid #ffffff14;justify-content:center;align-items:center;gap:8px;margin-top:24px;padding-top:24px;font-size:14px;display:flex}.form-footer span{color:var(--color-text-muted)}.form-footer a{color:var(--color-accent);transition:all var(--transition-fast);font-weight:600;text-decoration:none;position:relative}.form-footer a:after{content:"";background:var(--color-accent);width:0;height:2px;transition:width var(--transition-fast);position:absolute;bottom:-2px;left:0}.form-footer a:hover{color:var(--color-accent-hover);text-shadow:0 0 10px #7f5af080}.form-footer a:hover:after{width:100%}@media screen and (max-width:768px){.signup-container{padding:40px 15px}.signup-card{padding:40px 30px}.signup-header h1{font-size:28px}.signup-header p{font-size:14px}}@media screen and (max-width:480px){.signup-container{padding:30px 10px}.signup-card{border-left:none;border-right:none;border-radius:20px;padding:30px 20px}.signup-header{margin-bottom:30px}.signup-header h1{font-size:24px}.signup-form{gap:20px}.form-input{padding:12px 16px;font-size:14px}.submit-button{padding:14px 20px;font-size:16px}.password-requirements{padding:12px}.requirement{font-size:12px}}.consent-checkbox-label{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:flex-start;gap:12px;display:flex}.consent-checkbox-input{opacity:0;pointer-events:none;width:0;height:0;position:absolute}.consent-checkbox-box{color:#fff;background:#ffffff0a;border:1.5px solid #fff3;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;margin-top:1px;transition:border-color .2s,background .2s,box-shadow .2s;display:flex}.consent-checkbox-label:hover .consent-checkbox-box{border-color:var(--color-accent)}.consent-checkbox-label.checked .consent-checkbox-box{background:var(--color-accent);border-color:var(--color-accent);box-shadow:0 0 0 3px #7f5af033}.consent-checkbox-text{color:var(--color-text-muted);font-size:13px;line-height:1.6}.consent-checkbox-text a{color:var(--color-accent);text-underline-offset:2px;text-decoration:underline;transition:opacity .15s}.consent-checkbox-text a:hover{opacity:.8}