/* Shared by every page. Colours come from each page's own :root tokens. */

a:focus-visible,
button:focus-visible,
input:focus-visible,
[tabindex]:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
	border-radius: 4px;
}

/* Header */
.top nav { align-items: center; }
.top nav a.nav-account {
	color: var(--accent);
	font-weight: 600;
	border: 1px solid var(--accent);
	border-radius: 8px;
	padding: 6px 14px;
}
.top nav a.nav-account:hover { background: var(--accent-soft); color: var(--accent); }

@media (max-width: 880px) {
	.top nav { display: flex; gap: 16px; font-size: 0.88rem; }
	.top nav a[href*="so-lernst-du"] { display: none; }
}
@media (max-width: 520px) {
	.top .wrap { height: 64px; gap: 10px; }
	.brand { gap: 8px; }
	.brand .logo { width: 34px; }
	.brand span { font-size: 0.95rem; max-width: 7em; }
	.top nav { gap: 10px; font-size: 0.82rem; }
	.top nav a.nav-account { padding: 5px 10px; }
}

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 44px 0 40px; font-size: 0.92rem; color: var(--muted); background: var(--bg); }
.site-footer .wrap { display: flex; justify-content: space-between; align-items: flex-start; gap: 28px 48px; flex-wrap: wrap; }
.site-footer strong { display: block; color: var(--ink); font-weight: 600; font-size: 1rem; margin-bottom: 4px; }
.site-footer p { margin: 0; max-width: 26em; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.site-footer .copy { flex-basis: 100%; padding-top: 20px; border-top: 1px solid var(--line); font-size: 0.84rem; }

/* Course sidebar */
.path-links { display: flex; flex-wrap: wrap; gap: 6px 14px; padding-top: 16px; margin-top: 16px; border-top: 1px solid var(--line); font-size: 0.82rem; }
.path-links a { color: var(--muted); text-decoration: none; }
.path-links a:hover { color: var(--ink); text-decoration: underline; }
.path-links a.nav-account { color: var(--accent); font-weight: 600; flex-basis: 100%; }

/* Account and legal pages */
.page { padding: 64px 0 80px; }
.page .eyebrow { display: block; }
.page h1 { font-size: clamp(1.9rem, 3.6vw, 2.6rem); }
.legal { max-width: 720px; }
.legal h2 { font-size: 1.3rem; margin: 40px 0 8px; }
.legal h3 { font-size: 1.05rem; font-weight: 600; margin: 24px 0 6px; }
.legal p, .legal ul { margin: 0 0 14px; color: var(--muted); }
.legal li { margin-bottom: 6px; }
.legal strong { color: var(--ink); font-weight: 600; }
.legal mark { background: color-mix(in srgb, var(--volt) 28%, transparent); color: var(--ink); padding: 0 4px; border-radius: 3px; }

.auth { max-width: 440px; margin: 0 auto; }
.auth[hidden], .auth-view[hidden] { display: none; }
.auth-card { background: var(--bg); border: 1px solid var(--line); border-radius: 12px; padding: 32px; }
.auth h1 { font-size: 1.7rem; margin: 8px 0 8px; }
.auth-lead { color: var(--muted); margin: 0 0 24px; font-size: 0.97rem; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; font-size: 0.92rem; font-weight: 600; }
.field input { font: inherit; font-weight: 400; font-size: 1rem; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 11px 13px; width: 100%; }
.field input:focus { border-color: var(--accent); }
.field small { font-weight: 400; color: var(--muted); font-size: 0.84rem; }
.auth .btn { width: 100%; justify-content: center; cursor: pointer; }
.auth .btn[disabled] { opacity: 0.6; cursor: progress; }
.auth .btn-danger { border-color: #b3372f; color: #b3372f; background: transparent; }
.auth-note { font-size: 0.84rem; color: var(--muted); margin: 14px 0 0; }
.auth-links { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 16px; margin-top: 18px; font-size: 0.9rem; }
.auth-message { border-radius: 8px; padding: 11px 14px; font-size: 0.92rem; margin-bottom: 18px; background: var(--accent-soft); color: var(--ink); }
.auth-message[hidden] { display: none; }
.auth-message.error { background: color-mix(in srgb, #b3372f 12%, transparent); }
.auth-section { border-top: 1px solid var(--line); margin-top: 24px; padding-top: 22px; }
.auth-section h2 { font-size: 1.05rem; margin: 0 0 6px; }
.auth-section p { color: var(--muted); font-size: 0.92rem; margin: 0 0 14px; }
.auth-section details summary { cursor: pointer; font-size: 0.92rem; color: var(--muted); }
.auth-section details[open] summary { margin-bottom: 14px; }
.auth-email { font-weight: 600; overflow-wrap: anywhere; }
@media (max-width: 520px) {
	.page { padding: 36px 0 56px; }
	.auth-card { padding: 22px; }
}