/* IdeaForce - style podstawowe. Kolory jako zmienne, z wersją ciemną. */
:root {
  --bg: #f7f7fb;
  --surface: #ffffff;
  --text: #1c1d26;
  --muted: #646678;
  --border: #e3e4ee;
  --accent: #4338ca;
  --accent-hover: #3730a3;
  --accent-soft: #eef0ff;
  --danger: #b42318;
  --danger-soft: #fdecea;
  --ok: #067647;
  --ok-soft: #e7f6ee;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(20, 20, 40, .06), 0 4px 16px rgba(20, 20, 40, .05);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12131a;
    --surface: #1b1c25;
    --text: #e8e9f1;
    --muted: #9a9cb0;
    --border: #2c2e3b;
    --accent: #8b93ff;
    --accent-hover: #a5abff;
    --accent-soft: #24264a;
    --danger: #ff8a80;
    --danger-soft: #3a1d1d;
    --ok: #6fd3a0;
    --ok-soft: #173126;
    --shadow: none;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent); }

h1 { font-size: 1.6rem; margin: 0 0 .4rem; }
h2 { font-size: 1.05rem; margin: 0 0 .3rem; }

.muted { color: var(--muted); }
.lead { color: var(--muted); margin: 0 0 1.5rem; }

/* Pasek górny */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .6rem 1.5rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.brand {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: var(--text);
  text-decoration: none;
  font-size: 1.1rem;
}
.brand b { color: var(--accent); }
.topbar-user { display: flex; align-items: center; gap: .75rem; margin: 0; }

.page { max-width: 1200px; margin: 0 auto; padding: 2rem 1.5rem; }

/* Kafelki */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.1rem 1.2rem;
}
.card p { margin: 0 0 .8rem; }
.tag {
  display: inline-block;
  font-size: .78rem;
  padding: .1rem .55rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
}

/* Przyciski i formularze */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font: inherit;
  font-weight: 600;
  padding: .55rem 1rem;
  border-radius: 8px;
  border: 1px solid transparent;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}
.btn:hover { background: var(--accent-hover); }
.btn-block { width: 100%; }
.btn-ghost {
  background: transparent;
  color: var(--muted);
  border-color: var(--border);
  font-weight: 500;
  padding: .3rem .75rem;
}
.btn-ghost:hover { background: var(--bg); color: var(--text); }

.btn-small { padding: .3rem .75rem; font-size: .9rem; text-decoration: none; }
.btn-danger { background: var(--danger); }
.btn-danger:hover { background: var(--danger); opacity: .9; }
.btn-link {
  font: inherit; background: none; border: 0; padding: 0; color: var(--accent); cursor: pointer; text-decoration: underline;
}

.field { margin-bottom: 1rem; }
.field label { display: block; font-weight: 600; margin-bottom: .3rem; }
.field input:not([type=checkbox]), .field select, .field textarea, .input {
  width: 100%;
  font: inherit;
  padding: .55rem .7rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
}
.field textarea, textarea.input { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus, .input:focus {
  outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent;
}
.field .helptext, .field [id$=_helptext] { display: block; color: var(--muted); font-size: .85rem; margin-top: .2rem; }
.field ul.errorlist { list-style: none; padding: 0; margin: .3rem 0 0; color: var(--danger); font-size: .9rem; order: 3; }
.field input[type=checkbox] { width: auto; margin-right: .4rem; }
select.input, select.compact {
  font: inherit; font-size: .88rem; padding: .25rem .4rem; border: 1px solid var(--border);
  border-radius: 6px; background: var(--bg); color: var(--text);
}
select.compact { width: auto; }
.input-code { font-size: 1.4rem !important; letter-spacing: .35em; text-align: center; }

.errors, .messages { list-style: none; padding: 0; margin: 0 0 1rem; }
.errors li, .msg { padding: .55rem .8rem; border-radius: 8px; margin-bottom: .4rem; }
.errors li, .msg-error { background: var(--danger-soft); color: var(--danger); }
.msg-success { background: var(--ok-soft); color: var(--ok); }
.msg-info { background: var(--accent-soft); color: var(--accent); }

/* Ekrany logowania */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 1.5rem 1rem; }
.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 2rem 1.75rem;
}
.auth-card .brand { justify-content: center; margin-bottom: 1.25rem; font-size: 1.3rem; }
.auth-card h1 { font-size: 1.2rem; text-align: center; }
.auth-card .lead { text-align: center; font-size: .92rem; }

.qr { display: grid; place-items: center; margin: 1rem 0; }
.qr svg { width: 200px; height: 200px; background: #fff; padding: 10px; border-radius: 8px; }
.secret {
  font-family: ui-monospace, Consolas, monospace;
  font-size: .85rem;
  word-break: break-all;
  background: var(--bg);
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: .5rem .7rem;
  text-align: center;
  margin-bottom: 1.25rem;
}
.steps { padding-left: 1.2rem; margin: 0 0 1rem; color: var(--muted); font-size: .92rem; }

/* Menu i wyszukiwarka */
.nav { display: flex; gap: .25rem; margin-right: auto; margin-left: 1.25rem; }
.nav a {
  color: var(--muted); text-decoration: none; padding: .35rem .7rem; border-radius: 8px; font-weight: 500;
}
.nav a:hover { color: var(--text); background: var(--bg); }
.nav a.active { color: var(--accent); background: var(--accent-soft); }
.count {
  display: inline-block; min-width: 1.4em; padding: 0 .4em; border-radius: 999px; font-size: .75rem;
  text-align: center; background: var(--accent); color: #fff; font-weight: 600;
}
.search input {
  font: inherit; width: 220px; padding: .35rem .7rem; border: 1px solid var(--border); border-radius: 8px;
  background: var(--bg); color: var(--text);
}
.search input:focus { outline: 2px solid var(--accent); border-color: transparent; width: 300px; }

/* Nagłówek strony z akcjami */
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; }
.page-head h1 { margin: 0; }
.page-head .lead { margin: .2rem 0 0; }
.actions { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.tabs { display: flex; gap: .25rem; margin-bottom: 1rem; }
.tabs a { padding: .3rem .8rem; border-radius: 8px; text-decoration: none; color: var(--muted); border: 1px solid var(--border); }
.tabs a.active { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }

/* Układ dwukolumnowy (strona projektu, pomysłu) */
.cols { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 1.25rem; align-items: start; }
.stack > * + * { margin-top: 1rem; }
.card h2 { display: flex; justify-content: space-between; align-items: baseline; gap: .5rem; }
.card h2 small { font-weight: 400; color: var(--muted); font-size: .85rem; }

/* Listy i tabele */
.list { list-style: none; margin: 0; padding: 0; }
.list > li { padding: .6rem 0; border-top: 1px solid var(--border); }
.list > li:first-child { border-top: 0; padding-top: 0; }
.row { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
.row .grow { flex: 1; min-width: 0; }
.table { width: 100%; border-collapse: collapse; }
.table th { text-align: left; font-size: .8rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.table th, .table td { padding: .55rem .6rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.table tr:last-child td { border-bottom: 0; }
.table a { text-decoration: none; }
.table a:hover { text-decoration: underline; }
.title-link { color: var(--text); font-weight: 600; text-decoration: none; }
.title-link:hover { color: var(--accent); }
.small { font-size: .88rem; }
.empty { color: var(--muted); font-style: italic; margin: 0; }
.pre { white-space: pre-wrap; margin: 0 0 .8rem; }

/* Znaczniki */
.badge {
  display: inline-block; font-size: .75rem; padding: .05rem .5rem; border-radius: 999px; white-space: nowrap;
  background: var(--bg); color: var(--muted); border: 1px solid var(--border);
}
.badge-warn { background: var(--danger-soft); color: var(--danger); border-color: transparent; }
.badge-ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.badge-accent { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.stale { border-left: 3px solid var(--danger); }
.done { text-decoration: line-through; color: var(--muted); }

/* Postęp i etapy */
.progress { height: 6px; border-radius: 99px; background: var(--border); overflow: hidden; margin: .3rem 0; }
.progress > span { display: block; height: 100%; background: var(--accent); }
.stages { display: flex; flex-wrap: wrap; gap: .25rem; margin: .4rem 0 0; padding: 0; list-style: none; }
.stages li { font-size: .78rem; padding: .1rem .55rem; border-radius: 999px; color: var(--muted); border: 1px solid var(--border); }
.stages li.passed { color: var(--accent); border-color: var(--accent-soft); background: var(--accent-soft); }
.stages li.current { color: #fff; background: var(--accent); border-color: var(--accent); font-weight: 600; }

/* Tablica pomysłów */
.board { display: grid; grid-template-columns: repeat(5, minmax(200px, 1fr)); gap: .8rem; overflow-x: auto; align-items: start; }
.column { background: var(--accent-soft); border-radius: var(--radius); padding: .6rem; min-height: 200px; }
.column h2 { font-size: .9rem; margin: .1rem .2rem .6rem; display: flex; justify-content: space-between; }
.idea-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: .55rem .65rem;
  margin-bottom: .5rem; box-shadow: var(--shadow);
}
.idea-card .title-link { display: block; font-size: .93rem; margin-bottom: .3rem; }
.idea-card form { margin-top: .35rem; }

/* Formularze w kartach */
.inline-form { display: flex; gap: .5rem; flex-wrap: wrap; align-items: flex-end; margin-top: .8rem; }
.inline-form .field { margin: 0; flex: 1 1 140px; }
.inline-form .field label { font-size: .82rem; font-weight: 500; color: var(--muted); }
details.more > summary { cursor: pointer; color: var(--accent); font-size: .9rem; margin-top: .6rem; }
details.more[open] > summary { margin-bottom: .6rem; }
dl.props { display: grid; grid-template-columns: max-content 1fr; gap: .35rem 1rem; margin: 0; }
dl.props dt { color: var(--muted); font-size: .88rem; }
dl.props dd { margin: 0; overflow-wrap: anywhere; }
.timeline .meta { color: var(--muted); font-size: .8rem; }
.timeline .change { color: var(--muted); font-size: .9rem; }
.quick-capture textarea { font-size: 1.05rem; }

@media (max-width: 900px) {
  .cols { grid-template-columns: 1fr; }
  .topbar { flex-wrap: wrap; }
  .nav { margin-left: 0; order: 3; width: 100%; }
}