:root {
  --bg: #f3f5f9; --card: #ffffff; --text: #14213d; --muted: #566074; --line: #d5dbe6;
  --accent: #1f3a8a; --accent-2: #3b5bdb; --accent-text: #ffffff; --ok: #0b6b39; --ok-bg: #def3e7; --warn: #7a4e00; --warn-bg: #fff1cc;
  --err: #a1232b; --err-bg: #fde6e8; --field: #ffffff; --focus: #1f6feb;
  --shadow: 0 1px 2px rgba(20,33,61,.06), 0 8px 24px rgba(20,33,61,.07);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
@media (min-width: 900px) { body { font-size: 18px; } }
a { color: var(--accent); }

/* nagłówek wydarzenia — pełna szerokość, kolorowe tło */
.hero { background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%); color: #fff; padding: 22px 16px 30px; }
.hero .in { max-width: 820px; margin: 0 auto; }
.hero h1 { font-size: clamp(1.9rem, 5vw, 2.8rem); line-height: 1.15; margin: 14px 0 12px; letter-spacing: -.01em; }
.hero .meta { color: rgba(255,255,255,.92); font-size: 1.05rem; margin: 4px 0; }
.hero .meta strong { color: #fff; }
.hero a { color: #fff; }
.hero .hero-logo { display: block; width: 96px; height: 96px; border-radius: 50%; margin: 6px 0 4px; background: #fcfaf6; box-shadow: 0 2px 10px rgba(0,0,0,.25); }
.hero .kicker { text-transform: uppercase; letter-spacing: .08em; font-size: .8rem; font-weight: 700; opacity: .85; }
.embed .hero { padding: 14px 16px 18px; }

.wrap { max-width: 820px; margin: 0 auto; padding: 0 16px 72px; }
.wrap > :first-child { margin-top: 22px; }
h2 { font-size: 1.3rem; margin: 0 0 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 22px; margin: 18px 0; box-shadow: var(--shadow); }
@media (max-width: 520px) { .card { padding: 16px; border-radius: 14px; } }
.meta { color: var(--muted); margin: 3px 0; overflow-wrap: anywhere; }
.meta strong { color: var(--text); }
.desc { white-space: pre-line; overflow-wrap: anywhere; font-size: 1.05rem; }
.langs { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.langs button { min-height: 38px; min-width: 48px; padding: 0 14px; border-radius: 19px; border: 1px solid rgba(255,255,255,.55); background: transparent; color: #fff; font: inherit; font-size: .95rem; font-weight: 600; cursor: pointer; }
.langs button[aria-pressed="true"] { background: #fff; color: var(--accent); border-color: #fff; }
label { display: block; font-weight: 600; margin: 16px 0 6px; }
label .req { color: var(--err); }
.hint { color: var(--muted); font-size: .92rem; margin: 4px 0 0; font-weight: 400; }
input[type=text], input[type=email], input[type=tel], textarea, select {
  width: 100%; min-height: 50px; padding: 10px 14px; border-radius: 10px; border: 1.5px solid #b9c2d3; background: var(--field); color: var(--text); font: inherit;
}
textarea { min-height: 96px; resize: vertical; }
input:focus-visible, textarea:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; }
.row > * { flex: 1 1 200px; min-width: 0; }
button.btn, a.btn { min-height: 52px; padding: 0 24px; border-radius: 12px; border: 2px solid var(--accent); background: var(--accent); color: var(--accent-text); font: inherit; font-weight: 700; cursor: pointer; }
button.btn.sec, a.btn.sec { background: #fff; color: var(--accent); }
button.btn.danger, a.btn.danger { background: #fff; color: var(--err); border-color: var(--err); }
button.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn { display: inline-grid; place-items: center; text-decoration: none; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.ticket { display: flex; gap: 14px; align-items: center; justify-content: space-between; padding: 16px 0; border-top: 1px solid var(--line); }
.ticket:first-of-type { border-top: 0; padding-top: 4px; }
.ticket .info { flex: 1 1 auto; min-width: 0; }
.ticket .name { font-weight: 700; font-size: 1.1rem; overflow-wrap: anywhere; }
.stepper { display: flex; align-items: center; gap: 6px; flex: 0 0 auto; }
.stepper button { width: 48px; height: 48px; border-radius: 12px; border: 2px solid var(--accent); background: #fff; color: var(--accent); font-size: 1.5rem; font-weight: 700; cursor: pointer; line-height: 1; }
.stepper button:disabled { border-color: var(--line); color: #a3acbd; cursor: not-allowed; }
.stepper output { min-width: 36px; text-align: center; font-weight: 800; font-size: 1.2rem; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 12px; font-size: .82rem; font-weight: 700; vertical-align: middle; }
.badge.ok { background: var(--ok-bg); color: var(--ok); } .badge.warn { background: var(--warn-bg); color: var(--warn); } .badge.err { background: var(--err-bg); color: var(--err); }
.banner { padding: 14px 16px; border-radius: 12px; margin: 14px 0; overflow-wrap: anywhere; }
.banner.ok { background: var(--ok-bg); color: var(--ok); } .banner.warn { background: var(--warn-bg); color: var(--warn); } .banner.err { background: var(--err-bg); color: var(--err); }
.help { display: inline-grid; place-items: center; width: 26px; height: 26px; margin-left: 8px; border-radius: 50%; border: 1.5px solid var(--accent); background: #fff; color: var(--accent); font-size: .85rem; font-weight: 800; cursor: pointer; vertical-align: middle; padding: 0; position: relative; }
.help::after { content: ""; position: absolute; inset: -10px; }
.bubble { background: #eef2ff; border: 1px solid #b6c4f5; border-radius: 10px; padding: 12px 14px; margin: 8px 0; font-size: .95rem; font-weight: 400; color: var(--text); }
.captcha { margin: 14px 0; min-height: 20px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.check { display: flex; gap: 12px; align-items: flex-start; font-weight: 400; margin: 14px 0; }
.check input { width: 24px; height: 24px; flex: 0 0 auto; margin-top: 1px; accent-color: var(--accent); }
.attendee { border-top: 1px dashed var(--line); margin-top: 18px; padding-top: 6px; }
.attendee:first-of-type { border-top: 0; margin-top: 0; }
.qr { width: 140px; height: 140px; background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 6px; flex: 0 0 auto; }
.tk { display: flex; gap: 16px; flex-wrap: wrap; align-items: flex-start; border-top: 1px solid var(--line); padding-top: 18px; margin-top: 18px; }
.tk:first-of-type { border-top: 0; padding-top: 0; margin-top: 0; }
.tk .body { flex: 1 1 220px; min-width: 0; overflow-wrap: anywhere; }
.muted { color: var(--muted); }
[hidden] { display: none !important; }
@media (prefers-reduced-motion: no-preference) { .bubble { animation: pop .12s ease-out; } @keyframes pop { from { opacity: 0; transform: translateY(-3px); } } }

/* ===== Rejestracja dwukrokowa (Etap 14): kroki, karty biletów, NIP, motyw wydarzenia ===== */
body { line-height: 1.6; }
h1, h2, h3 { text-wrap: balance; }
.hero-grid { display: flex; gap: 20px; align-items: center; }
.hero-grid > div { min-width: 0; }
.hero .hero-logo { flex: 0 0 auto; margin: 0; width: 104px; height: 104px; }
@media (max-width: 520px) { .hero-grid { flex-direction: column; align-items: flex-start; gap: 8px; } .hero .hero-logo { width: 84px; height: 84px; } }
.steps { margin: 18px 0 4px; }
.steps ol { list-style: none; display: flex; gap: 0; margin: 0; padding: 0; }
.steps li { flex: 1 1 0; display: flex; flex-direction: column; align-items: center; gap: 6px; position: relative; color: var(--muted); font-weight: 600; font-size: .95rem; }
.steps li::before { content: ""; position: absolute; top: 17px; right: 50%; width: 100%; height: 3px; background: var(--line); z-index: 0; }
.steps li:first-child::before { display: none; }
.steps li.done::before, .steps li.cur::before { background: var(--accent); }
.steps .dot { position: relative; z-index: 1; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--card); border: 2.5px solid var(--line); font-weight: 800; }
.steps li.cur { color: var(--text); } .steps li.cur .dot { border-color: var(--accent); background: var(--accent); color: #fff; }
.steps li.done .dot { border-color: var(--accent); color: var(--accent); }
.page-h { font-size: 1.5rem; margin: 18px 0 0; }
.lead { color: var(--muted); margin: -4px 0 16px; font-size: 1.02rem; }
.sec-h { display: flex; align-items: center; gap: 12px; font-size: 1.3rem; margin: 0 0 14px; }
.sec-n { flex: 0 0 auto; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--accent); color: #fff; font-size: .95rem; font-weight: 800; }
.tgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.tcard { position: relative; display: flex; flex-direction: column; gap: 8px; padding: 20px; border: 2px solid var(--line); border-radius: 16px; background: var(--card); transition: border-color .15s, box-shadow .15s; }
.tcard.on { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(31,58,138,.12); }
.tcard.feat { border-color: var(--gold, #c8a24a); background: linear-gradient(180deg, #fffdf6, var(--card) 45%); }
.tcard.feat.on { border-color: var(--accent); }
.ribbon { position: absolute; top: -12px; left: 18px; padding: 3px 12px; border-radius: 12px; background: var(--gold, #c8a24a); color: #1b1b1b; font-size: .8rem; font-weight: 800; letter-spacing: .03em; }
.tc-name { font-weight: 800; font-size: 1.25rem; }
.tc-desc p { margin: 0 0 8px; } .tc-desc ul { margin: 4px 0 8px; padding-left: 20px; } .tc-desc li { margin: 4px 0; }
.tc-act { margin-top: auto; padding-top: 10px; }
.chip { display: inline-block; margin-left: 8px; padding: 2px 10px; border-radius: 12px; background: var(--bg); color: var(--muted); font-size: .85rem; font-weight: 700; vertical-align: middle; }
.kod { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 12px; }
.kod summary { cursor: pointer; font-weight: 600; color: var(--accent); min-height: 32px; }
.bar { position: sticky; bottom: 0; z-index: 5; margin: 18px -16px 0; padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); background: rgba(255,255,255,.96); border-top: 1px solid var(--line); box-shadow: 0 -6px 20px rgba(20,33,61,.08); }
.bar-in { max-width: 788px; margin: 0 auto; display: flex; gap: 14px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.bar-txt { font-weight: 700; }
button.btn.big { min-height: 56px; padding: 0 30px; font-size: 1.05rem; }
.btn-row.split { justify-content: space-between; align-items: center; }
.sum-in { display: flex; justify-content: space-between; gap: 14px; align-items: center; flex-wrap: wrap; }
.sum.card { padding: 16px 20px; } .sum-h { font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; }
.sum-l { list-style: none; margin: 4px 0 0; padding: 0; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; } @media (max-width: 640px) { .row2 { grid-template-columns: 1fr; } }
.att-h { font-size: 1.05rem; margin: 14px 0 0; }
.nip-info { min-height: 26px; margin-top: 8px; font-weight: 600; }
.nip-ok { color: var(--ok); } .nip-warn { color: var(--warn); } .nip-bad { color: var(--err); } .nip-run { color: var(--muted); }
input[type=text], input[type=email], input[type=tel], textarea, select { font-size: 1.02rem; }

/* motyw „rc” — granat i złoto (Targi R&C 2027), czcionki szeryfowe w nagłówkach */
body[data-theme="rc"] { --bg: #f6f3ea; --accent: #0b2545; --accent-2: #1c4373; --gold: #c8a24a; --text: #14213d; --muted: #4f5b70; --line: #ddd6c4; --focus: #1c4373; }
body[data-theme="rc"] .hero { background: linear-gradient(135deg, #0b2545 0%, #163a68 100%); border-bottom: 4px solid var(--gold); padding-bottom: 30px; }
body[data-theme="rc"] h1, body[data-theme="rc"] h2, body[data-theme="rc"] .tc-name { font-family: Georgia, "Times New Roman", serif; }
body[data-theme="rc"] .hero h1 { font-size: clamp(2rem, 6vw, 3rem); font-weight: 700; }
body[data-theme="rc"] .hero .kicker { color: var(--gold); opacity: 1; }
body[data-theme="rc"] .sec-n { background: var(--gold); color: #1b1b1b; }
body[data-theme="rc"] .tcard.on { box-shadow: 0 0 0 3px rgba(200,162,74,.35); }
body[data-theme="rc"] .badge.ok { background: #e3efe0; }
body[data-theme="rc"] input[type=text], body[data-theme="rc"] input[type=email], body[data-theme="rc"] input[type=tel], body[data-theme="rc"] textarea, body[data-theme="rc"] select { border-color: #aab3c4; }

.fact { display: grid; grid-template-columns: 110px 1fr; gap: 4px 16px; padding: 10px 0; border-top: 1px solid var(--line); } .fact:first-child { border-top: 0; }
.fk { font-weight: 800; color: var(--accent); } .fv { font-weight: 500; }
@media (max-width: 480px) { .fact { grid-template-columns: 1fr; gap: 0; } }
.desc p { margin: 0 0 14px; } .desc p.lead-p { font-size: 1.18rem; line-height: 1.55; font-weight: 500; } .desc .facts { margin: 4px 0 16px; background: var(--bg); border-radius: 12px; padding: 4px 16px; } .desc > :last-child { margin-bottom: 0; }
.desc { white-space: normal; }
.opt-note { color: var(--muted); font-size: .78rem; font-weight: 400; margin-left: 4px; }
.check.all { padding-bottom: 12px; border-bottom: 1px solid var(--line); margin-top: 4px; }
.help.info { width: 22px; height: 22px; font-size: .8rem; font-style: italic; font-family: Georgia, serif; margin-left: 6px; vertical-align: baseline; }
.tc-desc li .bubble { margin: 8px 0 4px; list-style: none; }
.back-top { margin-top: 18px; min-height: 44px; }
.hint { margin-top: 6px; }

/* Etap 14c: mniejszy pasek, mniejsze znaki „?”, chmurka pływająca (nie przesuwa układu) */
.bar { padding: 8px 16px calc(8px + env(safe-area-inset-bottom)); margin-top: 12px; box-shadow: 0 -2px 10px rgba(20,33,61,.08); }
.bar-in { gap: 10px; } .bar-txt { font-size: .92rem; }
.bar button.btn.big { min-height: 44px; padding: 0 20px; font-size: .95rem; border-radius: 10px; }
.wrap { padding-bottom: 24px; }
.help { width: 20px; height: 20px; margin-left: 6px; font-size: .7rem; border-width: 1.5px; }
.help::after { inset: -12px; }
.help.info { width: 18px; height: 18px; font-size: .72rem; }
.bubble.float { position: fixed; z-index: 50; margin: 0; max-width: min(340px, calc(100vw - 24px)); width: max-content; font-size: .84rem; line-height: 1.45; padding: 9px 12px; box-shadow: 0 8px 24px rgba(20,33,61,.22); pointer-events: none; }

/* zakres dat (pytanie rodzaju „daterange”): dwa pola z kalendarzem, na wąskim ekranie jedno pod drugim */
.dr { display: flex; flex-wrap: wrap; gap: 10px; }
.dr-l { display: grid; gap: 4px; flex: 1 1 150px; min-width: 0; font-weight: 400; }
.dr-in { min-width: 0; width: 100%; }