:root {
    --bg: #f6f4f0; --card: #ffffff; --text: #1f1d1a; --muted: #6b665e;
    --accent: #c2410c; --accent-text: #ffffff; --border: #e4dfd6; --ok: #15803d; --err: #b91c1c;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #171512; --card: #221f1b; --text: #f2efe9; --muted: #a39d93;
        --accent: #f97316; --accent-text: #1a0f05; --border: #38332c; --ok: #4ade80; --err: #f87171;
    }
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}

a { color: var(--accent); }
h1:focus { outline: none; }

.shell { max-width: 560px; margin: 0 auto; padding: 16px 16px 48px; }

.topbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 8px 0 24px; }
.brand { font-size: 22px; font-weight: 700; text-decoration: none; color: var(--text); }
.user { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); min-width: 0; }
.user span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

h1 { margin: 0 0 4px; font-size: 28px; }
h2 { margin: 0 0 12px; font-size: 18px; }
.sub { margin: 0 0 24px; color: var(--muted); }
.muted { color: var(--muted); font-size: 14px; }

.card {
    background: var(--card); border: 1px solid var(--border);
    border-radius: 16px; padding: 20px; margin-bottom: 16px;
}

.btn {
    display: inline-block; padding: 10px 16px; border: 1px solid var(--border); border-radius: 10px;
    background: var(--card); color: var(--text); font: inherit; cursor: pointer; text-decoration: none;
}
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); font-weight: 600; }
.btn-block { display: block; width: 100%; padding: 16px; text-align: center; }
.btn-small { padding: 4px 10px; font-size: 14px; }
.btn:focus-visible, .pick:focus-within { outline: 3px solid var(--text); outline-offset: 2px; }

.pick { position: relative; }
.pick input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }

.inline-form { display: flex; gap: 8px; }
.input {
    flex: 1; min-width: 0; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px;
    background: var(--bg); color: var(--text); font: inherit;
}
.input:focus-visible { outline: 3px solid var(--accent); outline-offset: 1px; }
.btn:disabled { opacity: .5; cursor: default; }

.link-box {
    margin: 12px 0; padding: 10px 12px; border: 1px dashed var(--border); border-radius: 10px;
    font: 13px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; word-break: break-all; user-select: all;
}
.spaced { margin-top: 16px; }
.inline-form { flex-wrap: wrap; }

ul.plain { list-style: none; margin: 0; padding: 0; }
.row { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; font-size: 14px; }
.row + .row { border-top: 1px solid var(--border); }
.name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.meta { color: var(--muted); white-space: nowrap; }
.ok { color: var(--ok); }
.err { color: var(--err); }

.photo { padding: 12px 0; }
.photo + .photo { border-top: 1px solid var(--border); }
.frame {
    display: grid; place-items: center; width: 100%; aspect-ratio: 800 / 480;
    border-radius: 8px; background: var(--border); color: var(--muted); margin-bottom: 6px; overflow: hidden;
}
.frame img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Ładowanie aplikacji i błędy Blazora */
.loading { display: grid; place-items: center; min-height: 60vh; color: var(--muted); }

#blazor-error-ui {
    display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 1000;
    padding: 12px 16px; background: var(--err); color: #fff;
}
#blazor-error-ui .reload { color: #fff; }
#blazor-error-ui .dismiss { cursor: pointer; float: right; }

.blazor-error-boundary { padding: 16px; border-radius: 12px; background: var(--err); color: #fff; }
.blazor-error-boundary::after { content: "Coś poszło nie tak."; }