.auth-layout{background:var(--color-background);min-height:100dvh;margin:0}.auth-layout__shell{grid-template-columns:42% minmax(0,1fr);width:100%;min-height:100dvh;display:grid}.auth-brand{padding:var(--space-10) clamp(2rem, 5vw, 4.5rem);color:#fff;background:linear-gradient(150deg,#22424f 0%,#2e5c6e 45%,#58a6c7 100%);align-items:center;display:flex;position:relative;overflow:hidden}.auth-brand__inner{width:100%;max-width:460px;margin-inline:auto}.auth-brand__logo{color:#fff;font-size:var(--text-2xl);letter-spacing:.01em;align-items:center;gap:.3rem;font-weight:500;text-decoration:none;display:inline-flex}.auth-brand__logo strong{color:#fff;font-weight:800}.auth-brand__logo--mobile{display:none}.auth-brand__visual{margin-block:var(--space-12) var(--space-8)}.auth-brand__visual img{border-radius:var(--radius-xl);object-fit:cover;width:100%;height:auto}.auth-brand__fallback{border-radius:var(--radius-xl);backdrop-filter:blur(2px);background:#ffffff14;border:1px solid #ffffff24;justify-content:center;align-items:center;display:flex}.auth-brand__map{width:100%;height:auto;max-height:320px;padding:var(--space-6)}.auth-brand__map-glow{fill:url(#gg-glow)}.auth-brand__map-dot{fill:#a1d4f333;stroke:#a1d4f359;stroke-width:1px}.auth-brand__map-line{fill:none;stroke:#a1d4f3;stroke-width:2px;stroke-linecap:round;stroke-dasharray:6 6;opacity:.9}.auth-brand__map-node{fill:#fff;stroke:#58a6c7;stroke-width:2.5px}.auth-brand__message h2{margin:0 0 var(--space-4);color:#fff;font-size:clamp(1.5rem,2.2vw,2.1rem);font-weight:700;line-height:1.2}.auth-brand__message p{color:#ffffffd9;max-width:420px;font-size:var(--text-base);margin:0;line-height:1.6}.auth-main{padding:var(--space-10) clamp(1.5rem, 6vw, 5rem);justify-content:center;align-items:center;display:flex}.auth-main__inner{width:min(100%,440px)}@media (width<=900px){.auth-layout__shell{grid-template-columns:1fr}.auth-brand{display:none}.auth-brand__logo--mobile{color:var(--color-dark);display:inline-flex}.auth-brand__logo--mobile strong{color:var(--color-primary)}.auth-main{padding:var(--space-8) var(--space-5);align-items:flex-start}}@media (width<=480px){.auth-main__inner{width:100%}}@media (prefers-reduced-motion:reduce){.auth-brand__visual,.auth-brand__map-line{transition:none!important;animation:none!important}}.auth-field{flex-direction:column;gap:.45rem;width:100%;display:flex}.auth-field label{color:var(--color-dark);font-size:var(--text-sm);font-weight:600}.auth-field__input{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);width:100%;min-height:50px;color:var(--color-text);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);outline:none;padding:0 .9rem}.auth-field__input::placeholder{color:var(--color-text-muted)}.auth-field__input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #58a6c729}.auth-field__input--error{border-color:var(--color-error)}.auth-field__input--error:focus{border-color:var(--color-error);box-shadow:0 0 0 3px #ef444424}.auth-field__input:disabled{background:var(--color-surface-muted);color:var(--color-text-muted);cursor:not-allowed}.auth-field__hint{color:var(--color-text-muted);font-size:var(--text-xs)}.auth-field__error{color:var(--color-error);font-size:var(--text-xs);font-weight:500}.password-input__wrap{position:relative}.password-input__wrap .auth-field__input{padding-right:3rem}.password-input__toggle{border-radius:var(--radius-md);width:2.4rem;height:2.4rem;color:var(--color-text-muted);cursor:pointer;transition:background var(--transition-fast), color var(--transition-fast);background:0 0;border:none;place-items:center;padding:0;display:grid;position:absolute;top:2rem;right:.4rem}.password-input__toggle:hover{background:var(--color-surface-muted);color:var(--color-dark)}.password-input__toggle svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:20px;height:20px}.auth-feedback{border-radius:var(--radius-md);font-size:var(--text-sm);align-items:flex-start;gap:.5rem;margin:0;padding:.75rem .9rem;line-height:1.5;display:flex}.auth-feedback--info{color:var(--color-primary);background:#58a6c71a}.auth-feedback--success{color:#15803d;background:#dcfce7}.auth-feedback--error{color:#b91c1c;background:#fee2e2}.google-button{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);width:100%;min-height:50px;color:var(--color-dark);font-size:var(--text-sm);cursor:pointer;transition:background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);justify-content:center;align-items:center;gap:.6rem;padding:0 1rem;font-weight:600;display:flex}.google-button:hover:not(:disabled){background:var(--color-background-soft);border-color:var(--color-primary);box-shadow:var(--shadow-sm)}.google-button:disabled{opacity:.6;cursor:not-allowed}.google-button__logo{background:var(--color-dark);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;font-size:.8rem;font-weight:800;display:inline-flex}.auth-progress{align-items:center;margin:0;padding:0;list-style:none;display:flex}.auth-progress__item{flex-shrink:0;align-items:center;display:flex}.auth-progress__dot{border-radius:var(--radius-full);width:26px;height:26px;transition:background var(--transition-fast), color var(--transition-fast);justify-content:center;align-items:center;font-size:.68rem;font-weight:700;display:inline-flex}.auth-progress__item--pending .auth-progress__dot{background:var(--color-surface-muted);color:var(--color-text-muted)}.auth-progress__item--reached .auth-progress__dot{background:var(--color-primary);color:#fff}.auth-progress__item--current .auth-progress__dot{outline:3px solid #58a6c740}.auth-progress__line{border-radius:var(--radius-full);background:var(--color-border);width:clamp(1.5rem,4vw,2.75rem);height:2px;margin:0 .4rem}.auth-progress__item--reached .auth-progress__line{background:var(--color-primary-light)}@media (prefers-reduced-motion:reduce){.auth-field__input,.password-input__toggle,.google-button{transition:none}}.auth-card{width:100%}.auth-card__heading{margin:0 0 var(--space-2)}.auth-card__heading h1{font-size:var(--text-2xl);margin:0;font-weight:800;line-height:1.2}.auth-card__heading p{color:var(--color-text-secondary);font-size:var(--text-sm);margin:.5rem 0 0;line-height:1.5}.auth-card__body{gap:var(--space-5);margin-top:var(--space-8);flex-direction:column;display:flex}.auth-form{gap:var(--space-5);flex-direction:column;display:flex}.auth-form__submit{border-radius:var(--radius-md);background:var(--color-primary);color:#fff;width:100%;min-height:52px;font-size:var(--text-base);cursor:pointer;transition:background-color var(--transition-fast), box-shadow var(--transition-fast);border:none;margin-top:.25rem;font-weight:700}.auth-form__submit:hover:not(:disabled){box-shadow:var(--shadow-md);background:#4697ba}.auth-form__submit:disabled{opacity:.65;cursor:not-allowed}.auth-form__submit:focus-visible{outline-offset:2px;outline:3px solid #58a6c766}.auth-options{justify-content:space-between;align-items:center;gap:var(--space-4);flex-wrap:wrap;display:flex}.auth-check{color:var(--color-text-secondary);font-size:var(--text-sm);cursor:pointer;align-items:center;gap:.5rem;display:inline-flex}.auth-check input{width:18px;height:18px;accent-color:var(--color-primary)}.auth-link{color:var(--color-primary);font-size:var(--text-sm);cursor:pointer;background:0 0;border:none;padding:0;font-weight:600;text-decoration:none}.auth-link:hover{text-decoration:underline}.auth-divider{align-items:center;gap:var(--space-4);color:var(--color-text-muted);font-size:var(--text-xs);white-space:nowrap;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--color-border);flex:1;height:1px}.auth-card__footer{margin-top:var(--space-6);padding-top:var(--space-6);border-top:1px solid var(--color-border);text-align:center;color:var(--color-text-secondary);font-size:var(--text-sm)}.auth-card__footer a{color:var(--color-primary);font-weight:700;text-decoration:none}.auth-card__footer a:hover{text-decoration:underline}.auth-choice__grid{gap:var(--space-5);margin-top:var(--space-8);grid-template-columns:1fr;display:grid}.auth-choice{gap:var(--space-3);width:100%;padding:var(--space-6);border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);text-align:left;color:inherit;cursor:pointer;transition:border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);flex-direction:column;display:flex}.auth-choice:hover{border-color:var(--color-primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.auth-choice__icon{border-radius:var(--radius-md);width:44px;height:44px;color:var(--color-primary);background:#a1d4f347;place-items:center;font-size:1.25rem;display:grid}.auth-choice--collaborator .auth-choice__icon{color:var(--color-dark);background:#41404214}.auth-choice__title{color:var(--color-dark);font-size:var(--text-lg);margin:0;font-weight:700}.auth-choice__desc{color:var(--color-text-secondary);font-size:var(--text-sm);margin:0;line-height:1.55}.auth-choice__cta{color:var(--color-primary);font-size:var(--text-sm);align-items:center;gap:.4rem;margin-top:.25rem;font-weight:700;display:inline-flex}.auth-choice--collaborator .auth-choice__cta{color:var(--color-dark)}.auth-choice__cta:after{content:"→";transition:transform var(--transition-fast)}.auth-choice:hover .auth-choice__cta:after{transform:translate(3px)}.auth-choice:focus-visible{outline-offset:2px;outline:3px solid #58a6c759}.auth-note{border-radius:var(--radius-md);background:var(--color-background-soft);color:var(--color-text-secondary);font-size:var(--text-xs);align-items:flex-start;gap:.5rem;padding:.75rem .9rem;line-height:1.5;display:flex}.auth-note__icon{color:var(--color-primary);flex-shrink:0}@media (width<=480px){.auth-choice{padding:var(--space-5)}.auth-card__heading h1{font-size:var(--text-xl)}.auth-options{align-items:flex-start;gap:var(--space-3);flex-direction:column}}@media (width>=1024px) and (width<=1180px){.auth-choice__desc{font-size:.8rem}}