/* prace.bogateananasy.pl - projekty uczniów do uruchomienia w przeglądarce (wygląd jak program) */
:root { --blue: rgb(88,101,242); --purple: rgb(165,80,230); --bg: #f3f5fb; --card: #fff; --border: #e1e5f0; --text: #1e2134; --muted: #6e748c; --green: rgb(34,166,98); }
* { box-sizing: border-box; }
body { margin: 0; font-family: 'Segoe UI', system-ui, sans-serif; background: var(--bg); color: var(--text); }

.bar { display: flex; align-items: center; gap: 16px; padding: 18px 28px; color: #fff; background: linear-gradient(90deg, var(--blue), var(--purple)); }
.bar-logo { width: 60px; height: 60px; }
.bar-title { font-size: 24px; font-weight: 700; }
.bar-sub { font-size: 15px; font-weight: 600; color: rgb(214,205,255); }
.bar-user { margin-left: auto; display: flex; align-items: center; gap: 14px; font-size: 16px; }
.bar-user form { margin: 0; }
.bar-user button { background: #fff; color: var(--purple); border: 0; padding: 8px 16px; font: inherit; font-weight: 600; cursor: pointer; }

main { max-width: 1100px; margin: 0 auto; padding: 24px 20px 48px; }
.group { font-size: 13px; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); margin: 26px 0 10px; }
.group span { text-transform: none; font-weight: 400; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.card { background: var(--card); border: 1px solid var(--border); padding: 18px; display: flex; flex-direction: column; gap: 8px; }
.card h3 { margin: 0; font-size: 18px; }
.desc { margin: 0; font-size: 14px; color: #3a3f58; flex: 1; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.meta { font-size: 12px; color: var(--muted); }
.locked { color: #c0392b; }
.run { align-self: flex-start; margin-top: 6px; background: var(--green); color: #fff; text-decoration: none; padding: 9px 18px; font-weight: 600; }
.run:hover { filter: brightness(.92); }
.note { font-size: 13px; color: var(--muted); background: var(--bg); padding: 8px 10px; }
.empty { background: var(--card); border: 1px solid var(--border); padding: 28px; text-align: center; color: var(--muted); margin-top: 20px; }

.prace-login { min-height: 100vh; display: grid; place-items: center; background: linear-gradient(135deg, var(--blue), var(--purple)); padding: 16px; }
.login-box { background: #fff; width: 100%; max-width: 400px; padding: 30px 28px; display: grid; gap: 12px; }
.login-logo { width: 64px; height: 64px; justify-self: center; }
.login-box h1 { margin: 0; text-align: center; font-size: 24px; }
.login-box .sub { margin: -6px 0 0; text-align: center; color: var(--purple); font-weight: 600; font-size: 14px; }
.login-box .hint { margin: 4px 0; text-align: center; color: var(--muted); font-size: 13px; line-height: 1.5; }
.login-box label { display: grid; gap: 5px; font-size: 14px; font-weight: 600; }
.login-box input { font: inherit; padding: 10px 12px; border: 1px solid var(--border); }
.login-box input:focus { outline: 2px solid var(--blue); outline-offset: -1px; }
.login-box button { margin-top: 6px; background: var(--blue); color: #fff; border: 0; padding: 12px; font: inherit; font-weight: 600; cursor: pointer; }
.error { background: #fdecec; color: #a12a2a; padding: 10px 12px; font-size: 14px; }

@media (max-width: 600px) { .bar { flex-wrap: wrap; padding: 14px 16px; } .bar-user { width: 100%; justify-content: space-between; } }