.cookie-banner{position:fixed;left:0;right:0;bottom:0;z-index:1100;display:flex;flex-direction:column;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-md) calc(var(--spacing-xs) + env(safe-area-inset-bottom));background-color:var(--bg-elevated);color:var(--text-primary);border-top:1px solid var(--border-default);box-shadow:var(--shadow-lg);font-family:var(--font-sans);font-size:.75rem;line-height:1.3}.cookie-banner__text{margin:0;color:var(--text-secondary)}.cookie-banner__link{color:var(--text-primary);text-decoration:underline;white-space:nowrap}.cookie-banner__link:hover{color:var(--primary-300)}.cookie-banner__link:focus-visible{outline:2px solid var(--primary-300);outline-offset:2px;border-radius:var(--radius-sm)}.cookie-banner__actions{display:flex;gap:var(--spacing-sm)}.cookie-banner__button{flex:1 1 0;min-height:2.25rem}@media(min-width:640px){.cookie-banner{left:var(--spacing-md);right:auto;bottom:var(--spacing-md);width:22rem;max-width:calc(100vw - 2 * var(--spacing-md));padding:var(--spacing-md);gap:var(--spacing-md);font-size:.8125rem;line-height:1.4;border:1px solid var(--border-default);border-radius:var(--radius-lg)}}@media(max-width:639px){body.has-cookie-banner{padding-bottom:var(--cookie-banner-offset, 0)}}.student-preview-banner{display:flex;flex-direction:column;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:var(--bg-secondary);color:var(--text-primary);border-bottom:1px solid var(--border-default);font-size:.875rem}.student-preview-banner__message{display:flex;flex-direction:column;gap:var(--spacing-xs);line-height:1.5}.student-preview-banner form .ui-btn{width:100%}@media(min-width:640px){.student-preview-banner{flex-direction:row;align-items:center;justify-content:space-between;gap:var(--spacing-md)}.student-preview-banner form{flex-shrink:0}}