/* shadcn/ui "neutral" dark tokens, same as the Matchday TV web preview. */
:root {
  --background: oklch(0.145 0 0);
  --foreground: oklch(0.985 0 0);
  --card: oklch(0.205 0 0);
  --primary: oklch(0.922 0 0);
  --primary-foreground: oklch(0.205 0 0);
  --muted: oklch(0.269 0 0);
  --muted-foreground: oklch(0.708 0 0);
  --destructive: oklch(0.704 0.191 22.216);
  --success: oklch(0.72 0.17 150);
  --warning: oklch(0.8 0.15 80);
  --border: oklch(1 0 0 / 10%);
  --input: oklch(1 0 0 / 15%);
  --ring: oklch(0.556 0 0);
  --radius: 0.625rem;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--background); color: var(--foreground); }
body { font: 14px/1.5 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; -webkit-font-smoothing: antialiased; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.125rem; }
p { margin: 0; }
a { color: inherit; }
code { font: 0.85em ui-monospace, SFMono-Regular, Menlo, monospace; background: var(--muted); padding: 0.1em 0.35em; border-radius: 0.3em; }

.muted { color: var(--muted-foreground); }
.center { text-align: center; padding: 4rem 1rem; }
.small { font-size: 0.8125rem; }
.stack { display: flex; flex-direction: column; gap: 1rem; }
.row { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.spacer { flex: 1; }

/* Layout */
.shell { max-width: 960px; margin: 0 auto; padding: 1.5rem 1.25rem 4rem; }
.topbar { display: flex; align-items: center; gap: 1.5rem; padding-bottom: 1.25rem; margin-bottom: 1.75rem; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 0.6rem; font-weight: 600; }
.brand-mark { width: 28px; height: 28px; border-radius: 8px; background: linear-gradient(135deg, oklch(0.72 0.17 150), oklch(0.55 0.15 200)); }
.tabs { display: inline-flex; gap: 0.25rem; background: var(--muted); padding: 0.25rem; border-radius: calc(var(--radius) + 2px); }
.tab { padding: 0.35rem 0.85rem; border-radius: calc(var(--radius) - 2px); text-decoration: none; color: var(--muted-foreground); font-weight: 500; }
.tab[aria-current="page"] { background: var(--background); color: var(--foreground); box-shadow: 0 1px 2px rgb(0 0 0 / 40%); }
.page-head { display: flex; align-items: flex-end; gap: 1rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.page-head .muted { margin-top: 0.25rem; }

/* Card */
.card { background: var(--card); border: 1px solid var(--border); border-radius: calc(var(--radius) * 1.4); padding: 1.25rem; }
.card + .card { margin-top: 0.75rem; }
.list { display: flex; flex-direction: column; gap: 0.75rem; }
.item { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.item-main { flex: 1; min-width: 220px; }
.item-title { font-weight: 600; display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.empty { border: 1px dashed var(--border); border-radius: calc(var(--radius) * 1.4); padding: 2.5rem 1rem; text-align: center; color: var(--muted-foreground); }

/* Badge */
.badge { display: inline-flex; align-items: center; font-size: 0.75rem; font-weight: 500; padding: 0.05rem 0.5rem; border-radius: 999px; border: 1px solid var(--border); color: var(--muted-foreground); }
.badge.ok { color: var(--success); border-color: color-mix(in oklch, var(--success) 40%, transparent); }
.badge.bad { color: var(--destructive); border-color: color-mix(in oklch, var(--destructive) 40%, transparent); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem; height: 2.25rem; padding: 0 0.9rem; border-radius: var(--radius); border: 1px solid transparent; font: inherit; font-weight: 500; cursor: pointer; white-space: nowrap; }
.btn:focus-visible, .input:focus-visible, .tab:focus-visible, .check:focus-within { outline: 2px solid var(--ring); outline-offset: 2px; }
.btn:disabled { opacity: 0.5; cursor: default; }
.btn-primary { background: var(--primary); color: var(--primary-foreground); }
.btn-primary:hover:not(:disabled) { background: oklch(0.85 0 0); }
.btn-outline { background: transparent; color: var(--foreground); border-color: var(--input); }
.btn-outline:hover:not(:disabled) { background: var(--muted); }
.btn-ghost { background: transparent; color: var(--muted-foreground); }
.btn-ghost:hover:not(:disabled) { background: var(--muted); color: var(--foreground); }
.btn-destructive { background: transparent; color: var(--destructive); border-color: color-mix(in oklch, var(--destructive) 40%, transparent); }
.btn-destructive:hover:not(:disabled) { background: color-mix(in oklch, var(--destructive) 15%, transparent); }
.btn-sm { height: 2rem; padding: 0 0.7rem; font-size: 0.8125rem; }

/* Forms */
.form { display: grid; gap: 1rem; }
.form-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.field { display: grid; gap: 0.4rem; }
.label { font-weight: 500; font-size: 0.875rem; }
.input, select.input { height: 2.25rem; width: 100%; padding: 0 0.75rem; background: transparent; color: var(--foreground); border: 1px solid var(--input); border-radius: var(--radius); font: inherit; }
select.input option { background: var(--card); }
.input.code { font: 600 1.5rem/1 ui-monospace, Menlo, monospace; letter-spacing: 0.35em; height: 3rem; text-align: center; }
.input[aria-invalid="true"] { border-color: var(--destructive); }
.hint { font-size: 0.8125rem; color: var(--muted-foreground); }
.error { font-size: 0.8125rem; color: var(--destructive); }
.checks { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.check { display: inline-flex; align-items: center; gap: 0.45rem; padding: 0.35rem 0.7rem; border: 1px solid var(--input); border-radius: var(--radius); cursor: pointer; }
.check input { accent-color: oklch(0.72 0.17 150); }
.result { font-size: 0.8125rem; padding: 0.5rem 0.75rem; border-radius: var(--radius); border: 1px solid var(--border); }
.result.ok { color: var(--success); border-color: color-mix(in oklch, var(--success) 40%, transparent); }
.result.bad { color: var(--destructive); border-color: color-mix(in oklch, var(--destructive) 40%, transparent); }
.callout { border: 1px solid color-mix(in oklch, var(--warning) 35%, transparent); background: color-mix(in oklch, var(--warning) 8%, transparent); border-radius: var(--radius); padding: 0.75rem 1rem; font-size: 0.8125rem; }
.callout-spaced { margin-bottom: 1rem; }

/* Login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 1.5rem; }
.login .card { width: 100%; max-width: 380px; display: grid; gap: 1.25rem; }
.login .qr { justify-self: center; background: white; border-radius: var(--radius); padding: 0.5rem; }
.login .secret { display: block; padding: 0.6rem 0.75rem; font-size: 0.95rem; letter-spacing: 0.04em; word-break: break-all; user-select: all; }
.login .recovery { margin: 0; padding-left: 1.5rem; display: grid; grid-template-columns: 1fr 1fr; gap: 0.4rem 1.5rem; }
.login .recovery code { font-size: 0.95rem; user-select: all; }

/* Dialog */
dialog { background: var(--card); color: var(--foreground); border: 1px solid var(--border); border-radius: calc(var(--radius) * 1.6); padding: 1.5rem; width: min(620px, calc(100vw - 2rem)); }
dialog::backdrop { background: rgb(0 0 0 / 65%); backdrop-filter: blur(2px); }
.dialog-actions { display: flex; gap: 0.5rem; justify-content: flex-end; flex-wrap: wrap; margin-top: 0.5rem; }

.toast { position: fixed; bottom: 1.25rem; left: 50%; transform: translateX(-50%); background: var(--card); border: 1px solid var(--border); padding: 0.6rem 1rem; border-radius: var(--radius); box-shadow: 0 10px 30px rgb(0 0 0 / 50%); }