.landing,.auth{--color-brand:#2563eb;--color-brand-muted:#93c5fd;--color-brand-subtle:#e3ebfa;--color-secondary:#64748b;--color-accent:#0ea5e9;--color-success:#059669;--color-success-subtle:#e0f0ed;--color-warning:#d97706;--color-warning-subtle:#f5ede3;--color-error:#dc2626;--color-error-subtle:#f5e5e7;--color-info:#2563eb;--color-info-subtle:#e3ebfa;--color-surface:#f8fafc;--color-surface-elevated:#fff;--color-border:#e2e8f0;--color-text-primary:#0f172a;--color-text-secondary:#64748b;--color-text-tertiary:#94a3b8;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--font-size-caption:12px;--font-size-body-sm:14px;--font-size-body:16px;--font-size-body-lg:18px;--font-size-h4:18px;--font-size-h3:20px;--font-size-h2:24px;--font-size-h1:32px;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-full:9999px;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 2px 8px #00000014;--shadow-lg:0 8px 24px #0000001f;--shadow-xl:0 20px 60px #0000002e;--z-base:0;--z-dropdown:10;--z-sticky:20;--z-overlay:50;--z-modal:100;--z-toast:200;--transition-fast:.12s ease;--transition-normal:.2s ease;--transition-slow:.3s ease;--font-sans:"DM Sans", system-ui, sans-serif;--font-mono:"JetBrains Mono", "SF Mono", monospace;--line-height-tight:1.25;--line-height-normal:1.5;--line-height-relaxed:1.6;font-family:var(--font-sans);color:var(--color-text-primary);background-color:var(--color-surface)}[data-theme=dark] .landing,[data-theme=dark] .auth{--color-brand:#3b82f6;--color-brand-muted:#1d4ed8;--color-brand-subtle:#142442;--color-secondary:#94a3b8;--color-accent:#38bdf8;--color-success:#34d399;--color-success-subtle:#132e37;--color-warning:#fbbf24;--color-warning-subtle:#2b2b29;--color-error:#f87171;--color-error-subtle:#2b2233;--color-info:#3b82f6;--color-info-subtle:#142442;--color-surface:#0f172a;--color-surface-elevated:#1e293b;--color-border:#334155;--color-text-primary:#f8fafc;--color-text-secondary:#94a3b8;--color-text-tertiary:#64748b}.landing{min-height:100vh}
.auth{min-height:100vh;padding:var(--space-6);background:var(--color-surface-elevated);flex-direction:column;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.auth__bg{pointer-events:none;background:radial-gradient(circle,#2563eb0f 0%,#0000 70%);width:900px;height:900px;position:absolute;top:-40%;left:50%;transform:translate(-50%)}[data-theme=dark] .auth__bg{background:radial-gradient(circle,#3b82f614 0%,#0000 70%)}.auth__card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl,16px);width:100%;max-width:420px;padding:var(--space-10) var(--space-8);position:relative;box-shadow:0 1px 3px #0000000a,0 8px 24px #0000000f}[data-theme=dark] .auth__card{box-shadow:0 1px 3px #0003,0 8px 24px #0000004d}.auth__logo{margin-bottom:var(--space-6);justify-content:center;align-items:center;text-decoration:none;display:flex}.auth__logo svg{transition:transform .2s}.auth__logo:hover svg{transform:scale(1.05)}.auth__heading{letter-spacing:-.02em;color:var(--color-text-primary);text-align:center;margin:0 0 var(--space-1);font-size:clamp(22px,3vw,28px);font-weight:700}.auth__subheading{font-size:var(--font-size-body);color:var(--color-text-secondary);text-align:center;margin:0 0 var(--space-8);line-height:var(--line-height-normal)}.auth__form{gap:var(--space-4);flex-direction:column;display:flex}.auth__field{gap:var(--space-1);flex-direction:column;display:flex}.auth__label{font-size:var(--font-size-caption);font-weight:var(--font-weight-semibold);color:var(--color-text-secondary)}.auth__hint{font-size:var(--font-size-caption);color:var(--color-text-tertiary)}.auth__error{font-size:var(--font-size-body-sm);color:var(--color-error)}.auth__submit{height:44px;padding:0 var(--space-4);background:var(--color-brand);color:#fff;font-size:var(--font-size-body-sm);font-weight:var(--font-weight-medium);border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;width:100%;display:inline-flex}.auth__submit:hover{filter:brightness(1.08)}.auth__submit:disabled{opacity:.6;cursor:not-allowed}.auth__password-requirements{margin:var(--space-2,8px) 0 0;padding-left:var(--space-5,20px);font-size:var(--font-size-caption,12px);color:var(--color-text-secondary);line-height:1.5}.auth__password-requirements li{margin-bottom:var(--space-1,4px)}.auth__password-requirements li:last-child{margin-bottom:0}.auth__requirement--met{color:var(--color-success)}.auth__switch{margin-top:var(--space-6);font-size:var(--font-size-body-sm);color:var(--color-text-secondary);text-align:center}.auth__switch a{color:var(--color-brand);font-weight:500;text-decoration:none}.auth__switch a:hover{text-decoration:underline}.auth .input{background:var(--color-surface-elevated);border-color:var(--color-border);color:var(--color-text-primary)}@media (max-width:480px){.auth{padding:var(--space-4)}.auth__card{padding:var(--space-8) var(--space-5);border-radius:var(--radius-lg,12px)}}.auth__row{justify-content:space-between;align-items:center;gap:var(--space-2);display:flex}.auth__link{font-size:var(--font-size-caption);color:var(--color-brand);font-weight:500;text-decoration:none}.auth__link:hover{text-decoration:underline}.auth__link--button{cursor:pointer;font:inherit;font-size:var(--font-size-caption);background:0 0;border:none;padding:0}.auth__notice{font-size:var(--font-size-body-sm);color:var(--color-text-secondary);background:var(--color-surface-elevated);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4)}.auth__notice--success{color:var(--color-success)}.auth__sso{gap:var(--space-2);margin-top:var(--space-4);flex-direction:column;display:flex}.auth__divider{align-items:center;gap:var(--space-3);margin-bottom:var(--space-2);color:var(--color-text-tertiary);font-size:var(--font-size-caption);display:flex}.auth__divider:before,.auth__divider:after{content:"";background:var(--color-border);flex:1;height:1px}.auth__sso-button{justify-content:center;align-items:center;gap:var(--space-2);height:44px;padding:0 var(--space-4);background:var(--color-surface-elevated);color:var(--color-text-primary);font-size:var(--font-size-body-sm);font-weight:var(--font-weight-medium);border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;width:100%;text-decoration:none;display:inline-flex}.auth__sso-button:hover{border-color:var(--color-text-tertiary)}.auth__code{font-family:var(--font-mono,ui-monospace, SFMono-Regular, Menlo, monospace);letter-spacing:.2em;text-align:center;font-size:var(--font-size-h4,20px)}