:root {
    --bg: #f3f5f2;
    --card: #ffffff;
    --ink: #1c2320;
    --muted: #5d6863;
    --line: #d5dbd7;
    --brand: #2f6b3f;
    --brand-ink: #ffffff;
    --warn-bg: #fff4d6;
    --warn-ink: #6b4d00;
    --err-bg: #fde8e7;
    --err-ink: #8a1c16;
    --ok-bg: #e5f3e8;
    --ok-ink: #1f5a2f;
}
@media (prefers-color-scheme: dark) {
    :root {
        --bg: #121614; --card: #1b201d; --ink: #e8ece9; --muted: #a2ada7; --line: #333b36;
        --brand: #5fae74; --brand-ink: #0c140f;
        --warn-bg: #3a3014; --warn-ink: #f3d98b; --err-bg: #3d1a18; --err-ink: #f5b3ae;
        --ok-bg: #1c3323; --ok-ink: #9fdbb0;
    }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink);
    font: 18px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.shell { max-width: 560px; margin: 0 auto; padding: 20px 16px 32px; }
.foot { text-align: center; color: var(--muted); font-size: 13px; padding-bottom: 24px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
h1 { font-size: 26px; line-height: 1.2; margin: 0 0 6px; }
.site { color: var(--muted); margin: 0 0 18px; }
.lang { display: flex; justify-content: flex-end; gap: 6px; margin-bottom: 10px; }
.lang button { background: none; border: 1px solid var(--line); color: var(--ink); border-radius: 999px;
    padding: 6px 14px; font-size: 15px; min-height: 36px; }
.lang button[aria-pressed="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
label { display: block; font-weight: 600; margin: 14px 0 6px; }
input[type=text], input[type=tel] { width: 100%; font-size: 20px; padding: 12px 14px; min-height: 52px;
    border: 1px solid var(--line); border-radius: 10px; background: var(--card); color: var(--ink); }
input:focus { outline: 3px solid color-mix(in srgb, var(--brand) 45%, transparent); border-color: var(--brand); }
.hint { color: var(--muted); font-size: 15px; margin-top: 6px; }
.btn { display: block; width: 100%; margin-top: 18px; padding: 14px; min-height: 56px; font-size: 20px;
    font-weight: 700; border: 0; border-radius: 12px; background: var(--brand); color: var(--brand-ink); }
.btn:disabled { opacity: .55; }
.btn.secondary { background: none; color: var(--ink); border: 1px solid var(--line); font-weight: 600; }
.note { border-radius: 10px; padding: 12px 14px; margin: 14px 0 0; }
.note.warn { background: var(--warn-bg); color: var(--warn-ink); }
.note.err { background: var(--err-bg); color: var(--err-ink); }
.note.ok { background: var(--ok-bg); color: var(--ok-ink); }
.sig { width: 100%; height: 180px; border: 2px dashed var(--line); border-radius: 10px; background: #fff;
    touch-action: none; display: block; }
.sigbar { display: flex; justify-content: space-between; align-items: center; margin-top: 6px; }
.link { background: none; border: 0; color: var(--brand); font-size: 16px; padding: 8px 0; text-decoration: underline; }
.consent { display: flex; gap: 12px; align-items: flex-start; margin-top: 16px; font-weight: 400; }
.consent input { width: 28px; height: 28px; flex: none; margin-top: 2px; }
.pickup { font-size: 15px; color: var(--muted); margin: 0 0 4px; }
.big { font-size: 22px; font-weight: 700; }
#blazor-error-ui { background: var(--warn-bg); color: var(--warn-ink); bottom: 0; display: none; left: 0;
    padding: .75rem 1rem; position: fixed; width: 100%; z-index: 1000; }
#blazor-error-ui .dismiss { cursor: pointer; float: right; }