:root{--brand-primary:#4817ce;--brand-primary-hover:#3912a3;--brand-gradient-end:#3912a3;--brand-success:#008200;--foreground:#030213;--muted-foreground:#717182;--input-bg:#f3f3f5;--border:rgba(0,0,0,0.1);--radius-xl:0.75rem;--radius-3xl:1.5rem}*{box-sizing:border-box}body,html{margin:0;min-height:100%}body{font-family:ui-sans-serif,system-ui,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;font-size:16px;color:var(--foreground);-webkit-font-smoothing:antialiased}.auth-page{min-height:100vh;align-items:center;justify-content:center;padding:1rem;background:linear-gradient(to bottom right,var(--brand-primary),var(--brand-gradient-end))}.auth-container,.auth-page{display:flex;flex-direction:column}.auth-container{width:100%;max-width:28rem;gap:1.5rem}.auth-hero{text-align:center}.login-logo{width:6rem;height:7rem;margin:0 auto .5rem}.login-logo svg{width:100%;height:100%}.auth-hero-title{margin:0 0 .25rem;font-size:1.875rem;font-weight:700;line-height:1.2;color:#fff}.auth-hero-subtitle{margin:0;font-size:1rem;color:rgba(255,255,255,.8)}.auth-card{background:#fff;border-radius:var(--radius-3xl);border:0;box-shadow:0 25px 50px -12px rgba(0,0,0,.25);overflow:hidden}.auth-card-header{padding:1.5rem 1.5rem 0;text-align:center}.auth-card-title{margin:.5rem 0 0;font-size:1.5rem;font-weight:600;color:var(--foreground)}.auth-card-description{margin:.5rem 0 0;font-size:.875rem;color:var(--muted-foreground)}.auth-card-content{padding:1.5rem}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;grid-gap:.25rem;gap:.25rem;padding:.25rem;margin-bottom:1.5rem;background:var(--input-bg);border-radius:var(--radius-xl)}.auth-tab{padding:.625rem 1rem;border:0;border-radius:calc(var(--radius-xl) - 2px);background:transparent;color:var(--muted-foreground);font-size:.875rem;font-weight:500;cursor:pointer;transition:background .15s,color .15s,box-shadow .15s}.auth-tab.active{background:#fff;color:var(--foreground);box-shadow:0 1px 2px rgba(0,0,0,.06)}.auth-field{margin-bottom:1rem}.auth-label{display:block;margin-bottom:.5rem;font-size:.875rem;font-weight:500;color:var(--foreground)}.auth-input-shell{display:flex;align-items:center;gap:.75rem;height:3.5rem;width:100%;padding:0 .75rem;border:1px solid var(--border);border-radius:var(--radius-xl);background:#fff;transition:box-shadow .15s}.auth-input-shell:focus-within{outline:none;box-shadow:0 0 0 2px var(--brand-primary)}.auth-input-icon{flex-shrink:0;width:1.25rem;height:1.25rem;color:var(--muted-foreground)}.auth-input-shell input{flex:1 1;min-width:0;height:100%;border:0;background:transparent;font-size:1rem;color:var(--foreground);outline:none}.auth-input-shell input::placeholder{color:#9ca3af}.auth-phone-row{display:grid;grid-template-columns:5.5rem 1fr;grid-gap:.5rem;gap:.5rem}.auth-phone-row .auth-input-shell{padding:0 .5rem}.auth-btn-primary{width:100%;height:3.5rem;margin-top:.5rem;border:0;border-radius:var(--radius-xl);background:linear-gradient(to right,var(--brand-primary),var(--brand-gradient-end));color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:opacity .15s}.auth-btn-primary:hover:not(:disabled){opacity:.9}.auth-btn-primary:disabled{opacity:.6;cursor:not-allowed}.auth-error{margin:.75rem 0 0;color:#d4183d}.auth-error,.auth-link-muted{font-size:.875rem;text-align:center}.auth-link-muted{display:block;margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border);color:var(--muted-foreground);text-decoration:none}.auth-link-muted:hover{color:var(--foreground)}.auth-otp-row{display:flex;justify-content:center;gap:.5rem;margin:1rem 0}.auth-otp-digit{width:3rem;height:3.5rem;text-align:center;font-size:1.125rem;font-weight:600;border:2px solid var(--border);border-radius:var(--radius-xl);background:#fff;color:var(--foreground);transition:border-color .15s}.auth-otp-digit:focus{outline:none;border-color:var(--brand-primary)}.auth-footer-text{text-align:center;font-size:.875rem;color:rgba(255,255,255,.7);padding:0 1.5rem}.auth-label-center,.auth-text-btn{text-align:center}.auth-text-btn{display:block;width:100%;margin-top:1rem;padding:0;border:0;background:none;font-size:.875rem;color:var(--brand-primary);cursor:pointer}.auth-text-btn:hover:not(:disabled){text-decoration:underline}.auth-text-btn:disabled{opacity:.5;cursor:not-allowed}.auth-btn-link{text-decoration:none;margin-top:1rem}.auth-btn-link,.auth-loading{display:flex;align-items:center;justify-content:center}.auth-loading{min-height:100vh;background:linear-gradient(to bottom right,var(--brand-primary),var(--brand-gradient-end));color:#fff}