/* auth.safecontrol.cz (IS-220) - barvy podle License webu (Public/src/styles/theme-tokens.css) */
:root {
    --brand: #80C341;
    --brand-btn: #87c242;
    --brand-hover: #6fae2f;
    --brand-dark: #04582D;
    --bg: #f4f4f4;
    --card: #ffffff;
    --text: #212529;
    --muted: #6c757d;
    --border: #dcdcdc;
    --danger: #d05553;
    --ok-bg: #eaf6df;
    color-scheme: light;
}
/* tmavý režim: auto podle prohlížeče, nebo ruční volba data-theme z theme.js */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg: #191919;
        --card: #242424;
        --text: #dedede;
        --muted: #a0a0a0;
        --border: #3a3a3a;
        --danger: #e57373;
        --ok-bg: #2c3a22;
        color-scheme: dark;
    }
}
:root[data-theme="dark"] {
    --bg: #191919;
    --card: #242424;
    --text: #dedede;
    --muted: #a0a0a0;
    --border: #3a3a3a;
    --danger: #e57373;
    --ok-bg: #2c3a22;
    color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.45;
    padding: 16px;
}
.card {
    width: 100%;
    max-width: 420px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 28px 28px 24px;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.06);
}
.card.wide { max-width: 640px; }
.logo { display: block; height: 46px; margin: -8px 0 18px; padding: 8px 12px; background: #1d1d1b; border-radius: 6px; } /* logo je pro tmavé pozadí */
h1 { font-size: 1.35rem; margin: 0 0 6px; }
h2 { font-size: 1.05rem; margin: 22px 0 8px; }
p { margin: 0 0 12px; }
.muted { color: var(--muted); font-size: 0.92rem; }
label { display: block; font-size: 0.9rem; margin: 12px 0 4px; }
input[type=text], input[type=password], input[type=email] {
    width: 100%;
    padding: 10px 12px;
    font-size: 1rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: transparent;
    color: var(--text);
}
input:focus { outline: 2px solid var(--brand); outline-offset: 0; border-color: var(--brand); }
input.code { font-size: 1.4rem; letter-spacing: 0.25em; text-align: center; font-variant-numeric: tabular-nums; }
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    margin-top: 16px;
    padding: 11px 14px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 6px;
    border: 1px solid var(--brand-btn);
    background: var(--brand-btn);
    color: #fff;
    cursor: pointer;
}
.btn:hover { background: var(--brand-hover); border-color: var(--brand-hover); }
.btn:disabled { opacity: 0.6; cursor: default; }
.btn.secondary { background: transparent; color: var(--text); border-color: var(--border); }
.btn.secondary:hover { border-color: var(--brand); }
.btn.danger { background: transparent; color: var(--danger); border-color: var(--danger); }
.btn.small { width: auto; margin-top: 0; padding: 6px 10px; font-size: 0.88rem; font-weight: 500; }
.link { background: none; border: none; padding: 0; color: var(--brand-dark); text-decoration: underline; cursor: pointer; font-size: inherit; }
a { color: var(--brand-dark); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .link, :root:not([data-theme="light"]) a { color: var(--brand); } }
:root[data-theme="dark"] .link, :root[data-theme="dark"] a { color: var(--brand); }
.divider { display: flex; align-items: center; gap: 10px; margin: 18px 0 4px; color: var(--muted); font-size: 0.85rem; }
.divider::before, .divider::after { content: ""; flex: 1; border-top: 1px solid var(--border); }
.alert { margin: 12px 0 0; padding: 10px 12px; border-radius: 6px; font-size: 0.92rem; }
.alert.error { color: var(--danger); border: 1px solid var(--danger); }
.alert.ok { background: var(--ok-bg); }
.links { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 0.9rem; }
.list { list-style: none; margin: 8px 0 0; padding: 0; }
.list li { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 0; border-top: 1px solid var(--border); }
.list li:last-child { border-bottom: 1px solid var(--border); }
.list .meta { font-size: 0.85rem; color: var(--muted); }
.actions { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.badge { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 0.8rem; border: 1px solid var(--border); color: var(--muted); }
.badge.on { border-color: var(--brand); color: var(--brand-dark); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .badge.on { color: var(--brand); } }
:root[data-theme="dark"] .badge.on { color: var(--brand); }
.qr { display: block; margin: 12px auto; width: 200px; height: 200px; background: #fff; padding: 8px; border-radius: 6px; }
.secret { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 1rem; word-spacing: 0.3em; text-align: center; padding: 8px; border: 1px dashed var(--border); border-radius: 6px; }
.codes { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 20px; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 1.05rem; padding: 12px; border: 1px dashed var(--border); border-radius: 6px; margin: 10px 0; }
.footer { margin-top: 18px; display: flex; gap: 14px; color: var(--muted); font-size: 0.85rem; }
.hidden { display: none !important; }
@media print {
    body { background: #fff; }
    .footer, .btn, .links { display: none !important; }
    .card { border: none; box-shadow: none; }
}