*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font-family);font-size:var(--font-size-body);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button{font-family:inherit;cursor:pointer}button:disabled{cursor:not-allowed}input,textarea,select{font-family:inherit;color:inherit}a{color:inherit;text-decoration:none}ul,ol{list-style:none;padding:0;margin:0}h1,h2,h3,h4,h5,h6,p{margin:0}button,a,[role=button]{-webkit-tap-highlight-color:transparent}:focus-visible{outline:2px solid var(--color-steel);outline-offset:2px}.auth-split{display:grid;grid-template-columns:minmax(0,11fr) minmax(0,9fr);min-height:100vh}.auth-split>*{min-width:0}@media (max-width: 880px){.auth-split{grid-template-columns:1fr}.auth-aside-desktop{display:none}}.auth-option-card{display:flex;align-items:center;gap:14px;width:100%;padding:18px 20px;text-align:left;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);transition:border-color .12s ease,box-shadow .12s ease,transform .12s ease}.auth-option-card:hover{border-color:var(--color-amber);box-shadow:var(--shadow-cta);transform:translateY(-1px)}.auth-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-cta);padding:28px}.ar-button:not(:disabled):hover{opacity:.92}.ar-button:not(:disabled):active{transform:scale(.99)}.auth-text-link{background:transparent;border:none;padding:0;font-size:13px;color:var(--color-text-muted)}.auth-text-link .accent{color:var(--color-graphite);font-weight:600;text-decoration:underline;text-underline-offset:3px}.app-sidebar,.app-topbar{display:none}@media (min-width: 881px){.app-sidebar{display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;width:248px;background:var(--color-charcoal);padding:20px 14px 14px;z-index:60;overflow-y:auto}.app-main{margin-left:248px}.app-topbar{display:flex;position:sticky;top:0;z-index:40;align-items:center;justify-content:space-between;gap:8px;height:56px;padding:0 20px;background:var(--color-surface);border-bottom:1px solid var(--color-border)}.app-bottom-nav{display:none!important}.app-main>main{padding-bottom:0!important}}.side-nav-item{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:var(--radius-md);color:#ffffffb8;font-size:14px;font-weight:500;text-decoration:none;transition:background-color .12s ease,color .12s ease}.side-nav-item:hover{background:#ffffff0f;color:var(--color-text-on-dark)}.side-nav-item.active{background:#ffffff1f;color:var(--color-text-on-dark);font-weight:600}.side-user-card{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;border:none;border-radius:var(--radius-md);background:#ffffff0d;text-align:left;transition:background-color .12s ease}.side-user-card:hover{background:#ffffff1a}.topbar-icon-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-surface);transition:background-color .12s ease,border-color .12s ease;position:relative}.topbar-icon-btn:hover{background:var(--color-surface-alt);border-color:var(--color-border-strong)}.page-wrap{width:100%;max-width:720px;margin:0 auto;padding:16px}.page-wrap--narrow{max-width:460px}.desk-cols{display:grid;grid-template-columns:1fr;gap:16px;align-items:start}.desk-only{display:none}@media (min-width: 881px){.app-mobile-header{display:none}.page-wrap{max-width:1080px;padding:28px 32px 40px}.page-wrap--narrow{max-width:640px}.desk-only{display:block}.mobile-cta{display:none!important}}@media (min-width: 1080px){.desk-cols{grid-template-columns:minmax(0,1fr) 380px;gap:24px}.desk-side{position:sticky;top:76px}}