/* Shared by trainer and client authentication, including the standalone /me route. */
.gg-auth { color: var(--gg-text); font-family: var(--gg-font-body); }
.gg-auth, .gg-auth * { box-sizing: border-box; }
.gg-auth :is(.gg-tauth-brand, .ml-brand) { display: flex; align-items: center; gap: 10px; min-height: 40px; margin-bottom: 24px; padding-right: 44px; }
.gg-auth :is(.gg-tauth-brand, .ml-brand) img { width: 30px; height: 30px; object-fit: contain; }
.gg-auth .auth-logo-dark { display: none; }
.gg-dark .gg-auth .auth-logo-light { display: none; }
.gg-dark .gg-auth .auth-logo-dark { display: block; }
.gg-auth :is(.gg-tauth-brand, .ml-brand) > span { display: grid; gap: 1px; }
.gg-auth :is(.gg-tauth-brand, .ml-brand) strong { font-size: 17px; line-height: 1.3; letter-spacing: -.4px; }
.gg-auth :is(.gg-tauth-brand, .ml-brand) small { color: var(--gg-text-muted); font-size: 12px; line-height: 1.5; }
.gg-auth :is(.gg-tauth-title, .ml-title) { margin: 0; font-size: 28px; font-weight: 700; letter-spacing: -.8px; line-height: 1.2; }
.gg-auth :is(.gg-tauth-sub, .ml-sub) { margin: 10px 0 0; color: var(--gg-text-muted); font-size: 14px; line-height: 1.6; }
.gg-auth :is(.gg-tauth-tabs, .ml-tabs) { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; margin: 24px 0; padding: 4px; border: 1px solid var(--gg-border); border-radius: 8px; background: var(--gg-bg); }
.gg-auth :is(.gg-tauth-tab, .ml-tab) { min-height: 44px; padding: 8px; border: 1px solid transparent; border-radius: 6px; background: transparent; color: var(--gg-text-muted); font: 600 14px/1.4 var(--gg-font-body); cursor: pointer; }
.gg-auth :is(.gg-tauth-tab.is-active, .ml-tab.on) { border-color: var(--gg-border-strong); background: var(--gg-surface); color: var(--gg-text); }
.gg-auth :is(.gg-tauth-tab, .ml-tab):hover:not(:disabled) { color: var(--gg-text); border-color: var(--gg-border-strong); }
.gg-auth :is(.gg-tauth-label, .ml-label) { display: block; margin: 18px 0 7px; color: var(--gg-text); font-size: 13px; font-weight: 600; line-height: 1.4; }
.gg-auth :is(.gg-tauth-form, .ml-auth-form) > label:first-child,
.gg-auth :is(.gg-tauth-name-row, .ml-name-row) label { margin-top: 0; }
.gg-auth :is(.gg-tauth-name-row, .ml-name-row) { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.gg-auth :is(.gg-tauth-input, .ml-input) { display: block; width: 100%; min-width: 0; min-height: 46px; padding: 10px 12px; border: 1px solid var(--gg-border-strong); border-radius: 8px; background: var(--gg-surface); color: var(--gg-text) !important; font: 400 16px/1.5 var(--gg-font-body); }
.gg-auth :is(.gg-tauth-input, .ml-input):hover:not(:disabled) { border-color: var(--gg-text-muted); }
.gg-auth :is(.gg-tauth-input, .ml-input):focus { border-color: var(--gg-text); outline: 2px solid var(--gg-text); outline-offset: 2px; }
.gg-auth input[readonly] { background: var(--gg-bg); color: var(--gg-text-muted) !important; }
.gg-auth input[aria-invalid="true"] { border-color: var(--gg-palette-error); }
.gg-auth :is(.gg-tauth-submit, .ml-submit) { width: 100%; min-height: 48px; display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 24px; padding: 12px 16px; border: 1px solid var(--gg-primary); border-radius: 8px; background: var(--gg-primary); color: var(--gg-on-primary); font: 600 14px/1.4 var(--gg-font-body); cursor: pointer; }
.gg-auth :is(.gg-tauth-submit, .ml-submit):hover:not(:disabled) { background: var(--gg-primary-strong); border-color: var(--gg-primary-strong); }
.gg-auth :is(.gg-tauth-google, .ml-google, .gg-tauth-ghost, .ml-ghost) { display: flex; width: 100%; min-height: 46px; align-items: center; justify-content: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--gg-border-strong); border-radius: 8px; background: var(--gg-surface); color: var(--gg-text); font: 600 14px/1.4 var(--gg-font-body); cursor: pointer; }
.gg-auth :is(.gg-tauth-google, .ml-google, .gg-tauth-ghost, .ml-ghost):hover:not(:disabled) { background: var(--gg-bg); border-color: var(--gg-text-muted); }
.gg-auth :is(.gg-tauth-ghost, .ml-ghost) { margin-top: 12px; }
.gg-auth :is(.gg-tauth-google, .ml-google) > span { font-size: 18px; font-weight: 700; }
.gg-auth :is(.auth-divider, .ml-oauth-divider) { display: flex; align-items: center; gap: 12px; margin: 20px 0; color: var(--gg-text-muted); font-size: 12px; }
.gg-auth :is(.auth-divider, .ml-oauth-divider)::before,
.gg-auth :is(.auth-divider, .ml-oauth-divider)::after { content: ""; flex: 1; height: 1px; background: var(--gg-border); }
.gg-auth :is(.gg-tauth-foot, .ml-foot, .gg-tauth-note) { margin: 16px 0 0; color: var(--gg-text-muted); font-size: 13px; line-height: 1.55; }
.gg-auth .gg-tauth-note { margin-top: 8px; }
.gg-auth .ml-forgot { display: block; margin: 8px 0 -8px auto; min-height: 44px; padding: 8px 0 8px 12px; border: 0; background: transparent; color: var(--gg-text-muted); font: 500 13px/1.5 var(--gg-font-body); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.gg-auth .ml-forgot:hover { color: var(--gg-text); }
.gg-auth :is(.gg-tauth-notice, .ml-notice, .ml-invitation-email, .ml-provider-note) { margin: 16px 0; padding: 12px; border: 1px solid var(--gg-border-strong); border-radius: 8px; background: var(--gg-bg); color: var(--gg-text-muted); font-size: 13px; line-height: 1.55; overflow-wrap: anywhere; }
.gg-auth .ml-invitation-email { display: flex; align-items: start; gap: 8px; }
.gg-auth .ml-provider-note { display: grid; gap: 8px; }
.gg-auth .ml-provider-note strong { color: var(--gg-text); }
.gg-auth :is(.gg-tauth-error, .ml-error) { margin: 16px 0; padding: 12px; border: 1px solid var(--gg-palette-error); border-radius: 8px; color: var(--gg-palette-error-darken); background: var(--gg-surface); font-size: 13px; line-height: 1.55; overflow-wrap: anywhere; }
.gg-auth .gg-tauth-field-error { margin: 8px 0 0; color: var(--gg-palette-error-darken); font-size: 13px; line-height: 1.5; }
.gg-dark .gg-auth :is(.gg-tauth-error, .ml-error, .gg-tauth-field-error) { color: #ff9c92; }
.gg-auth .auth-status { margin: 16px 0 0; color: var(--gg-text-muted); font-size: 13px; line-height: 1.5; }
.gg-auth :disabled { opacity: .6; cursor: not-allowed; }
.gg-auth :focus-visible { outline: 2px solid var(--gg-text); outline-offset: 3px; }
@media (max-width: 540px) {
    .gg-auth :is(.gg-tauth-title, .ml-title) { font-size: 26px; }
}