.auth-shell{background:var(--ac-bg,#000);min-height:100dvh;color:var(--ac-text,#fff);font-family:var(--ac-font-system,-apple-system, "Plus Jakarta Sans", sans-serif);flex-direction:column;display:flex;position:relative;overflow-x:hidden}.auth-nav{z-index:10;justify-content:space-between;align-items:center;width:100%;max-width:72rem;margin:0 auto;padding:1.25rem 1.5rem 0;display:flex;position:relative}.auth-brand-link{align-items:center;text-decoration:none;display:inline-flex}.auth-brand-logo{width:7.25rem;height:auto;display:block}.auth-nav-link{color:var(--ac-text-3,#ebebf566);font-size:var(--ac-text-body-sm,.8125rem);transition:color var(--ac-duration-base,.2s) var(--ac-ease,ease);align-items:center;gap:.35rem;font-weight:500;text-decoration:none;display:inline-flex}.auth-nav-link:hover{color:var(--ac-text,#fff)}.auth-container{z-index:10;flex:1;justify-content:center;align-items:center;width:100%;padding:2.5rem 1.25rem;display:flex;position:relative}.auth-card-wrapper{flex-direction:column;align-items:center;gap:1rem;width:100%;max-width:25rem;display:flex}.auth-card{background:var(--ac-surface,#1c1c1e);border:1px solid var(--ac-border,#ffffff1f);width:100%;box-shadow:var(--ac-shadow-md,0 4px 16px #00000026);border-radius:6px;padding:2rem 1.75rem}.auth-card-header{text-align:center;margin-bottom:1.75rem}.auth-card-title{font-size:var(--ac-text-title3,1.25rem);letter-spacing:-.025em;color:var(--ac-text,#fff);margin:0 0 .4rem;font-weight:650;line-height:1.2}.auth-card-subtitle{font-size:var(--ac-text-body-sm,.8125rem);color:var(--ac-text-3,#ebebf566);text-wrap:balance;margin:0;line-height:1.5}.auth-oauth-group{width:100%;margin-bottom:1.15rem}.auth-google-btn{background:var(--ac-surface-2,#2c2c2e);border:1px solid var(--ac-border,#ffffff1f);width:100%;height:2.35rem;color:var(--ac-text,#fff);font-size:var(--ac-text-body-sm,.8125rem);cursor:pointer;border-radius:4px;justify-content:center;align-items:center;gap:.6rem;padding:0 1rem;font-weight:500;text-decoration:none;transition:all .12s;display:flex;box-shadow:0 1px 2px #0000000f}.auth-google-btn:hover{background:var(--ac-surface-3,#3a3a3c);border-color:var(--ac-border-strong,#ffffff38);color:var(--ac-text,#fff)}.auth-google-btn:active{transform:scale(.99)}.auth-google-icon{flex-shrink:0;width:1.1rem;height:1.1rem}.auth-divider{align-items:center;gap:.75rem;width:100%;margin-bottom:1.15rem;display:flex}.auth-divider-line{background:var(--ac-separator,#ffffff14);flex:1;height:1px}.auth-divider-text{font-size:var(--ac-text-xs,.6875rem);color:var(--ac-text-3,#ebebf559);letter-spacing:.04em;text-transform:uppercase;flex-shrink:0}.auth-form{flex-direction:column;gap:.95rem;width:100%;display:flex}.auth-field{flex-direction:column;gap:.35rem;display:flex}.auth-label-group{justify-content:space-between;align-items:center;display:flex}.auth-label{font-size:var(--ac-text-body-sm,.8125rem);color:var(--ac-text-2,#ebebf5cc);letter-spacing:-.005em;font-weight:500}.auth-hint{font-size:var(--ac-text-xs,.6875rem);color:var(--ac-text-3,#ebebf566)}.auth-input{background:var(--ac-input-bg,#ffffff0f);border:1px solid var(--ac-input-border,#ffffff1f);width:100%;height:2.35rem;color:var(--ac-text,#fff);font-size:var(--ac-text-body,.875rem);transition:border-color var(--ac-duration-base) var(--ac-ease), box-shadow var(--ac-duration-base) var(--ac-ease);border-radius:4px;outline:none;padding:0 .75rem;font-family:inherit;box-shadow:inset 0 1px 2px #0000000f}.auth-input::placeholder{color:var(--ac-text-4,#ebebf540)}.auth-input:focus{border-color:var(--ac-input-focus,#0a84ff);box-shadow:0 0 0 3px #0a84ff33}.auth-input.is-invalid{border-color:var(--ac-danger,#ff453a);box-shadow:0 0 0 3px #ff453a26}.auth-submit-btn{color:#fff;width:100%;height:2.35rem;font-size:var(--ac-text-body,.875rem);text-shadow:0 1px 1px #00000040;cursor:pointer;background:linear-gradient(#1e8aff 0%,#006be5 100%);border:1px solid #0056b8;border-radius:4px;justify-content:center;align-items:center;gap:.45rem;margin-top:.3rem;font-weight:600;transition:all .12s;display:flex;box-shadow:0 1px 2px #004baf47,inset 0 1px #ffffff59}.auth-submit-btn:hover:not(:disabled){background:linear-gradient(#2e96ff 0%,#0d7bf0 100%);border-color:#004d9e}.auth-submit-btn:hover:not(:disabled) .auth-btn-arrow{transform:translate(3px)}.auth-submit-btn:active:not(:disabled){background:linear-gradient(#0056b8 0%,#0062cc 100%);box-shadow:inset 0 1px 2px #00000059}.auth-submit-btn:disabled{opacity:.5;cursor:not-allowed}.auth-btn-content{justify-content:center;align-items:center;gap:.4rem;display:inline-flex}.auth-btn-arrow{transition:transform var(--ac-duration-base) var(--ac-ease-spring);font-style:normal}.auth-spinner{border:1.5px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:1rem;height:1rem;animation:.6s linear infinite auth-spin}@keyframes auth-spin{to{transform:rotate(360deg)}}.auth-card-footer{text-align:center;margin-top:1.35rem}.auth-switch-text{font-size:var(--ac-text-body-sm,.8125rem);color:var(--ac-text-3,#ebebf566);margin:0}.auth-switch-link{color:var(--ac-accent,#0a84ff);transition:color var(--ac-duration-fast) var(--ac-ease);margin-left:.25rem;font-weight:500;text-decoration:none}.auth-switch-link:hover{color:var(--ac-accent-hover,#409cff);text-decoration:underline}.auth-alert{border-radius:var(--ac-radius-md,10px);font-size:var(--ac-text-body-sm,.8125rem);align-items:flex-start;gap:.55rem;margin-bottom:1rem;padding:.65rem .875rem;line-height:1.5;display:flex}.auth-alert-success{background:var(--ac-success-muted,#32d74b1f);color:var(--ac-success,#32d74b);border:1px solid #32d74b40}.auth-alert-error{background:var(--ac-danger-muted,#ff453a1f);color:var(--ac-danger,#ff453a);border:1px solid #ff453a40}.auth-alert-icon{flex-shrink:0;width:1rem;height:1rem;margin-top:.06rem}.auth-secure-badge{font-size:var(--ac-text-sm,.75rem);color:var(--ac-text-4,#ebebf540);text-align:center;align-items:center;gap:.4rem;display:inline-flex}.auth-badge-icon{width:.8rem;height:.8rem;color:var(--ac-text-3);flex-shrink:0}.auth-footer{z-index:10;width:100%;max-width:72rem;font-size:var(--ac-text-sm,.75rem);color:var(--ac-text-4,#ebebf540);justify-content:space-between;align-items:center;margin:0 auto;padding:1rem 1.5rem 1.5rem;display:flex;position:relative}@media (max-width:640px){.auth-nav{padding:1rem 1rem 0}.auth-card{border-radius:var(--ac-radius-lg,14px);padding:1.65rem 1.25rem}.auth-card-title{font-size:1.1rem}.auth-footer{text-align:center;flex-direction:column;gap:.35rem;padding:.75rem 1rem 1.25rem}}@media (prefers-reduced-motion:reduce){.auth-submit-btn,.auth-submit-btn .auth-btn-arrow,.auth-google-btn{transition:none!important}.auth-submit-btn:hover:not(:disabled),.auth-google-btn:hover{transform:none!important}}.apple-light .auth-shell{background:var(--ac-bg,#f2f2f7);color:var(--ac-text,#000)}.apple-light .auth-input:focus{box-shadow:0 0 0 3px #007aff33}