.login-page{position:relative;height:100%;overflow:auto;padding:clamp(20px,4vw,48px);display:flex;align-items:center;justify-content:center;background:var(--color-surface-1);color:var(--color-text-primary)}.login-page__orb{display:none}.login-page__shell{position:relative;z-index:1;width:min(1060px,100%);display:grid;grid-template-columns:minmax(0,1.05fr) minmax(300px,.95fr);gap:clamp(16px,2vw,24px)}.login-card,.login-showcase{background:var(--color-surface-2);border:1px solid var(--color-border-default);border-radius:var(--radius-lg)}.login-card{padding:clamp(24px,3vw,36px);display:flex;flex-direction:column;gap:var(--space-5);animation:login-rise .4s ease both}.login-showcase{padding:clamp(24px,3vw,32px);display:flex;flex-direction:column;justify-content:space-between;gap:var(--space-8);animation:login-rise .5s ease both}.login-card__eyebrow,.login-showcase__eyebrow,.login-showcase__tile-eyebrow,.login-chip,.login-provider__status{letter-spacing:.06em;text-transform:uppercase;font-size:11px;font-weight:var(--font-weight-semibold)}.login-card__eyebrow,.login-showcase__eyebrow{align-self:flex-start;padding:4px 10px;border-radius:var(--radius-full);color:var(--color-text-secondary);background:var(--color-surface-3);border:1px solid var(--color-border-muted)}.login-card__title,.login-showcase__title{font-size:clamp(1.8rem,3.5vw,2.8rem);line-height:1.1;letter-spacing:-.03em;font-weight:var(--font-weight-bold)}.login-card__copy,.login-showcase__copy{max-width:30rem;color:var(--color-text-secondary);font-size:var(--font-size-md);line-height:var(--line-height-base)}.login-card__chips{display:flex;flex-wrap:wrap;gap:var(--space-2)}.login-chip{padding:4px 10px;border-radius:var(--radius-full);color:var(--color-text-secondary);background:var(--color-surface-3);border:1px solid var(--color-border-muted);font-size:var(--font-size-xs)}.login-card__providers{display:grid;gap:var(--space-3)}.login-provider{width:100%;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:var(--space-3);align-items:center;padding:12px 16px;border-radius:var(--radius-md);color:var(--color-text-primary);text-align:left;background:var(--color-surface-2);border:1px solid var(--color-border-default);transition:background var(--transition-fast),border-color var(--transition-fast)}.login-provider:hover{background:var(--color-surface-3);border-color:var(--color-border-emphasis)}.login-provider:active{background:var(--color-surface-3)}.login-provider:disabled{cursor:wait;opacity:.6}.login-provider__badge{width:40px;height:40px;border-radius:var(--radius-md);display:grid;place-items:center;font-size:1rem;font-weight:var(--font-weight-bold);color:#fff;background:var(--provider-accent)}.login-provider__content{display:flex;min-width:0;flex-direction:column;gap:2px}.login-provider__label{font-size:var(--font-size-base);font-weight:var(--font-weight-semibold)}.login-provider__description{color:var(--color-text-secondary);font-size:var(--font-size-sm)}.login-provider__status{color:var(--color-text-muted)}.login-card__caption{color:var(--color-text-muted);font-size:var(--font-size-sm)}.login-fallback{padding:16px;border-radius:var(--radius-md);background:var(--color-surface-3);border:1px solid var(--color-border-muted)}.login-fallback summary{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);list-style:none;font-weight:var(--font-weight-semibold);color:var(--color-text-primary);cursor:pointer;font-size:var(--font-size-base)}.login-fallback summary::-webkit-details-marker{display:none}.login-fallback summary:after{content:"+";font-size:1.1rem;transition:transform var(--transition-base)}.login-fallback[open] summary:after{transform:rotate(45deg)}.login-fallback__links{margin-top:var(--space-3);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-2)}.login-fallback__link{padding:10px 14px;border-radius:var(--radius-md);color:var(--color-text-secondary);background:var(--color-surface-2);border:1px solid var(--color-border-muted);transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast)}.login-fallback__link:hover{background:var(--color-surface-3);border-color:var(--color-border-default);color:var(--color-text-primary)}.login-showcase__hero{display:flex;flex-direction:column;gap:var(--space-4)}.login-showcase__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3)}.login-showcase__tile{padding:16px;border-radius:var(--radius-md);background:var(--color-surface-3);border:1px solid var(--color-border-muted)}.login-showcase__tile-eyebrow{display:inline-flex;margin-bottom:var(--space-2);color:var(--color-text-muted)}.login-showcase__tile-title{color:var(--color-text-primary);font-size:var(--font-size-base);line-height:1.4}@keyframes login-rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 960px){.login-page__shell{grid-template-columns:1fr}.login-showcase__title{font-size:clamp(1.5rem,5vw,2rem)}}@media (max-width: 640px){.login-page{padding:16px}.login-card,.login-showcase{padding:20px}.login-provider{grid-template-columns:auto minmax(0,1fr)}.login-provider__status{display:none}.login-fallback__links,.login-showcase__grid{grid-template-columns:1fr}}.login-page__theme-toggle{position:absolute;top:var(--space-4, 16px);right:var(--space-4, 16px);z-index:10;width:32px;height:32px;border-radius:var(--radius-md);border:1px solid var(--color-border-default);background:var(--color-surface-2);color:var(--color-text-secondary);font-size:16px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast)}.login-page__theme-toggle:hover{background:var(--color-surface-3);border-color:var(--color-border-emphasis);color:var(--color-text-primary)}[data-theme=light] .login-page{background:var(--color-surface-1)}.login-divider{display:flex;align-items:center;gap:var(--space-3);color:var(--color-text-muted);font-size:var(--font-size-sm);letter-spacing:.06em;text-transform:uppercase}.login-divider:before,.login-divider:after{content:"";flex:1;height:1px;background:var(--color-border-default)}.login-email-form{display:flex;flex-direction:column;gap:var(--space-2)}.login-email-form__label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary)}.login-email-form__hint{font-weight:var(--font-weight-normal);color:var(--color-text-muted);font-size:var(--font-size-xs)}.login-email-form__input{width:100%;padding:8px 12px;border-radius:var(--radius-md);border:1px solid var(--color-border-default);background:var(--color-surface-1);color:var(--color-text-primary);font-family:var(--font-family);font-size:var(--font-size-base);transition:border-color var(--transition-fast);outline:none}.login-email-form__input::placeholder{color:var(--color-text-muted)}.login-email-form__input:focus-visible{border-color:var(--color-brand-primary);box-shadow:0 0 0 3px #2f81f74d}.login-email-form__input[aria-invalid=true]{border-color:var(--color-danger)}.login-email-form__input:disabled{opacity:.6;cursor:not-allowed}.login-email-form__error{font-size:var(--font-size-sm);color:var(--color-danger)}.login-email-form__submit{margin-top:var(--space-1);width:100%;padding:8px 16px;border-radius:var(--radius-md);border:1px solid var(--color-brand-primary);background:var(--color-brand-primary);color:#fff;font-family:var(--font-family);font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast)}.login-email-form__submit:hover:not(:disabled){background:var(--color-brand-primary-hover);border-color:var(--color-brand-primary-hover)}.login-email-form__submit:active:not(:disabled){transform:scale(.99)}.login-email-form__submit:disabled{opacity:.6;cursor:not-allowed}:root{color-scheme:dark;--color-brand-primary: #2f81f7;--color-brand-primary-hover: #388bfd;--color-brand-secondary: #ff4500;--color-surface-0: #010409;--color-surface-1: #0d1117;--color-surface-2: #161b22;--color-surface-3: #21262d;--color-border-default: #30363d;--color-border-muted: #21262d;--color-border-emphasis: #484f58;--bp-sm: 480px;--bp-md: 768px;--bp-lg: 1024px;--bp-xl: 1280px;--nav-rail-width: 0px;--color-nav-bg: #010409;--color-nav-icon: #8b949e;--color-nav-icon-active: #e6edf3;--color-nav-indicator: #2f81f7;--topbar-height: 48px;--color-topbar-bg: #161b22;--color-topbar-border: var(--color-border-default);--layout-sidebar-width: 0px;--layout-panel-width: 100vw;--layout-chat-panel-width: 0px;--layout-content-max-width: 100%;--layout-card-min-width: 240px;--layout-tab-bar-height: 56px;--color-text-primary: #e6edf3;--color-text-secondary: #8b949e;--color-text-muted: #484f58;--color-text-link: #2f81f7;--color-success: #3fb950;--color-warning: #d29922;--color-danger: #f85149;--color-info: #2f81f7;--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;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif;--font-size-xs: 11px;--font-size-sm: 12px;--font-size-base: 14px;--font-size-md: 16px;--font-size-lg: 18px;--font-size-xl: 20px;--font-size-2xl: 24px;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.25;--line-height-base: 1.5;--radius-sm: 3px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 12px;--radius-full: 9999px;--shadow-sm: 0 1px 0 rgba(27, 31, 36, .04);--shadow-md: 0 3px 6px rgba(0, 0, 0, .15);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .25);--neu-bg: var(--color-surface-1);--neu-light: transparent;--neu-dark: transparent;--neu-raised: none;--neu-raised-sm: none;--neu-raised-xs: none;--neu-inset: none;--neu-inset-sm: none;--transition-fast: 80ms ease;--transition-base: .15s ease;--transition-slow: .25s ease;--z-base: 0;--z-dropdown: 100;--z-modal-backdrop: 200;--z-modal: 300;--z-toast: 400;--z-tooltip: 500}[data-theme=light]{color-scheme:light;--color-surface-0: #f0f0f0;--color-surface-1: #e7e7e7;--color-surface-2: #f6f8fa;--color-surface-3: #f6f8fa;--color-border-default: #d0d7de;--color-border-muted: #d8dee4;--color-border-emphasis: #868e96;--color-nav-bg: #f6f8fa;--color-nav-icon: #656d76;--color-nav-icon-active: #ffffff;--color-topbar-bg: #fff9f9;--color-topbar-border: var(--color-border-default);--color-text-primary: #1f2328;--color-text-secondary: #656d76;--color-text-muted: #8b949e;--color-text-link: #0969da;--color-brand-primary: #0969da;--color-brand-primary-hover: #0550ae;--color-success: #1a7f37;--color-warning: #9a6700;--color-danger: #cf222e;--color-info: #0969da;--shadow-sm: 0 1px 0 rgba(27, 31, 36, .04);--shadow-md: 0 3px 6px rgba(140, 149, 159, .15);--shadow-lg: 0 8px 24px rgba(140, 149, 159, .2);--neu-bg: var(--color-surface-1);--neu-light: transparent;--neu-dark: transparent;--neu-raised: none;--neu-raised-sm: none;--neu-raised-xs: none;--neu-inset: none;--neu-inset-sm: none}@media (min-width: 480px){:root{--nav-rail-width: 48px;--layout-panel-width: 320px;--layout-card-min-width: 260px}}@media (min-width: 768px){:root{--nav-rail-width: 52px;--layout-sidebar-width: 200px;--layout-panel-width: 340px;--layout-chat-panel-width: 240px;--layout-content-max-width: 680px;--layout-card-min-width: 280px;--layout-tab-bar-height: 0px}}@media (min-width: 1024px){:root{--nav-rail-width: 64px;--layout-sidebar-width: 220px;--layout-panel-width: 360px;--layout-chat-panel-width: 280px;--layout-content-max-width: 960px;--layout-card-min-width: 280px}}@media (min-width: 1280px){:root{--nav-rail-width: 64px;--layout-sidebar-width: 260px;--layout-panel-width: 400px;--layout-chat-panel-width: 320px;--layout-content-max-width: 1200px;--layout-card-min-width: 300px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}:root{--transition-fast: 0ms;--transition-base: 0ms;--transition-slow: 0ms}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;overflow:hidden}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:var(--line-height-base);color:var(--color-text-primary);background-color:var(--color-surface-1);-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border-default, #30363d);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-border-emphasis, #484f58)}*{scrollbar-width:thin;scrollbar-color:var(--color-border-default, #30363d) transparent}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}ul,ol{list-style:none}img,svg{display:block}:focus-visible{outline:2px solid var(--color-brand-primary);outline-offset:2px}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes typingBounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-4px)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.mobile-sub-nav{display:flex;align-items:center;overflow-x:auto;gap:var(--space-1);padding:0 var(--space-3);height:40px;border-bottom:1px solid var(--color-border-default);background:var(--color-surface-0);flex-shrink:0;scrollbar-width:none}.mobile-sub-nav::-webkit-scrollbar{display:none}