/* CPC Exam Prep: maintenance notice banner.
   Wears the app's own register (the command theme tokens): a calm
   panel strip at info level, with amber reserved for the warning
   level. The strip sits above the shell, never covers it, and is
   always dismissible. */
.maint-banner{position:relative;z-index:60;display:flex;align-items:flex-start;gap:12px;padding:12px 18px;background:linear-gradient(180deg,var(--cm-panel,#111722),var(--cm-bg2,#0c1018));border-bottom:1px solid var(--cm-line,#263143);color:var(--cm-text,#f8fafc);font-family:Inter,system-ui,sans-serif}
.maint-banner-icon{flex:none;width:22px;height:22px;border-radius:8px;display:grid;place-items:center;background:linear-gradient(135deg,var(--cm-accent,#e53935),var(--cm-accent2,#ff625f));color:#fff;font-size:13px;font-weight:900;line-height:1;margin-top:1px}
.maint-banner-text{margin:2px 0 0;font-size:14px;line-height:1.5}
.maint-banner-link{flex:none;align-self:center;color:var(--cm-accent2,#ff625f);font-size:14px;font-weight:700;text-decoration:none}
.maint-banner-link:hover{text-decoration:underline}
.maint-banner-close{flex:none;margin-left:auto;background:transparent;border:0;color:var(--cm-muted,#9aa6b7);font-size:20px;line-height:1;padding:2px 6px;cursor:pointer;border-radius:8px}
.maint-banner-close:hover{color:var(--cm-text,#f8fafc)}
.maint-banner-warning{border-bottom:2px solid var(--cm-warn,#f2b84b)}
.maint-banner-warning .maint-banner-icon{background:var(--cm-warn,#f2b84b);color:#171204}