:root {
  --bg: #f4f6fa;
  --panel: #ffffff;
  --panel-2: #eef2f8;
  --line: #d9e0ec;
  --text: #221e1f;
  --muted: #5f6b7e;
  --accent: #00599a;
  --accent-ink: #ffffff;
  --accent-2: #e4003a;
  --good: #6e9a0b;
  --good-bright: #95c11f;
  --bad: #e4003a;
  --field: #f8fafd;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(20, 40, 80, .05), 0 6px 20px rgba(20, 40, 80, .07);
  --gold: #ffb400;
  --violet: #7b3fe4;
  --grad: linear-gradient(90deg, #00599a 0%, #00599a 78%, #e4003a 78%, #e4003a 100%);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background:
    radial-gradient(900px 380px at 50% -160px, rgba(0, 89, 154, .10) 0%, transparent 70%),
    var(--bg) fixed;
  color: var(--text);
  font: 16px/1.5 "Open Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
  position: relative;
}
.top, main { position: relative; z-index: 1; }
.top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px clamp(16px, 4vw, 40px);
  background: rgba(255, 255, 255, .9); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 0; border-top: 0; position: sticky; top: 0; z-index: 20;
  box-shadow: 0 1px 0 var(--line);
}
.top::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--grad); }
.brand { color: var(--text); text-decoration: none; font-weight: 600; letter-spacing: .02em; display: flex; align-items: center; gap: 10px; }
.brand b { color: var(--accent); }
.logo { height: 34px; width: auto; display: block; }
.who { color: var(--muted); font-size: 14px; display: flex; gap: 14px; align-items: center; }
main { max-width: 980px; margin: 0 auto; padding: clamp(20px, 4vw, 48px) clamp(16px, 4vw, 40px) 80px; }
h1 { font-size: clamp(30px, 4.5vw, 44px); line-height: 1.08; margin: 0 0 10px; letter-spacing: -.025em; font-weight: 700; color: var(--accent); }
h2 { font-size: 22px; margin: 0 0 6px; font-weight: 600; letter-spacing: -.01em; }
.lead { color: var(--muted); font-size: 17px; margin: 0 0 28px; max-width: 60ch; }
.muted { color: var(--muted); }

.btn {
  appearance: none; border: 1px solid var(--line); background: var(--panel-2); color: var(--text);
  padding: 10px 20px; border-radius: 10px; font: inherit; font-weight: 600; cursor: pointer;
  text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
  transition: transform .15s ease, box-shadow .15s, border-color .15s, background .15s;
}
.btn:hover { border-color: #9db3cf; }
.btn:active { transform: translateY(1px); box-shadow: none; }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn.primary:hover { filter: brightness(1.1); }
.btn.small { padding: 5px 10px; font-size: 13px; font-weight: 500; }
.btn.danger { color: var(--bad); }
.btn:disabled { opacity: .5; cursor: default; }
.link { background: none; border: 0; color: var(--muted); cursor: pointer; font: inherit; text-decoration: underline; padding: 0; }

input[type=text], input[type=password], input[type=number], textarea {
  width: 100%; background: var(--field); color: var(--text); border: 1px solid var(--line);
  border-radius: 10px; padding: 12px 14px; font: inherit;
}
input:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

/* login */
.login { box-shadow: var(--shadow); max-width: 420px; margin: 4vh auto 0; background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 34px; position: relative; overflow: hidden; }
.login::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--grad); }
.login .code { font: 600 24px/1 ui-monospace, "SF Mono", Menlo, monospace; letter-spacing: .15em; text-align: center; text-transform: uppercase; margin: 18px 0 14px; }
.error { color: var(--bad); min-height: 1.5em; margin: 6px 0; font-size: 14px; }

/* home */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.card { box-shadow: var(--shadow); background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; gap: 14px; position: relative; overflow: hidden; }
.card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--grad); }
.card .tag { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .12em; color: var(--accent); }
.card.done::before { background: var(--good-bright); }
.card.done .tag { color: var(--good); }
.progress { display: flex; gap: 6px; }
.progress i { flex: 1; height: 6px; border-radius: 3px; background: var(--line); }
.progress i.on { background: var(--accent); }
.card.done .progress i.on { background: var(--good-bright); }
.reveal { background: var(--field); border: 1px dashed #9db3cf; border-radius: 10px; padding: 16px; white-space: pre-line; font-weight: 600; }
.reveal small { display: block; color: var(--muted); font-weight: 500; margin-bottom: 6px; text-transform: uppercase; letter-spacing: .08em; font-size: 12px; }
.actions { margin-top: auto; display: flex; gap: 10px; flex-wrap: wrap; }

/* game chrome */
.gamebar { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.pill { background: var(--panel-2); border: 1px solid var(--line); border-radius: 99px; padding: 4px 12px; font-size: 13px; color: var(--muted); }
.stage { display: flex; flex-direction: column; align-items: center; gap: 18px; }
canvas#board { background: var(--field); border: 1px solid var(--line); border-radius: var(--radius); max-width: 100%; touch-action: none; }
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.hint { color: var(--muted); font-size: 14px; text-align: center; }
kbd { background: var(--panel-2); border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 5px; padding: 1px 6px; font: 12px ui-monospace, monospace; color: var(--text); }
.dpad { display: grid; grid-template-columns: repeat(3, 52px); grid-template-rows: repeat(2, 52px); gap: 6px; }
.dpad .btn { justify-content: center; padding: 0; font-size: 20px; }
.dpad .up { grid-column: 2; } .dpad .left { grid-row: 2; } .dpad .down { grid-row: 2; grid-column: 2; } .dpad .right { grid-row: 2; grid-column: 3; }
.banner { animation: pop .45s cubic-bezier(.2,1.4,.4,1); box-shadow: var(--shadow); background: color-mix(in srgb, var(--good-bright) 18%, var(--panel)); border: 1px solid var(--good); border-radius: var(--radius); padding: 18px 22px; text-align: center; }
.banner .btn { margin-top: 10px; }

/* inkoop */
.ticket { box-shadow: var(--shadow); background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; max-width: 720px; margin: 0 auto; }
.ticket .q { white-space: pre-line; font-size: 18px; margin: 14px 0 22px; }
.answer { display: flex; gap: 10px; align-items: center; }
.answer .unit { color: var(--muted); font-weight: 600; min-width: 3em; }
.answer input { max-width: 220px; font-size: 20px; font-variant-numeric: tabular-nums; }
.feedback { min-height: 1.6em; margin-top: 12px; font-weight: 600; }
.feedback.ok { color: var(--good); } .feedback.no { color: var(--bad); }

/* admin */
.admin-wrap { max-width: 1200px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; position: sticky; top: 0; background: var(--panel-2); }
td.code { font-family: ui-monospace, monospace; letter-spacing: .08em; }
.tablewrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 24px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; }
.stat b { display: block; font-size: 30px; font-weight: 700; color: var(--accent); font-variant-numeric: tabular-nums; }
.stat span { color: var(--muted); font-size: 13px; }
.ok { color: var(--good); } .off { opacity: .45; }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
details.add { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 18px; margin-bottom: 24px; }
details.add summary { cursor: pointer; font-weight: 600; }
details.add textarea { margin: 12px 0; min-height: 120px; font-family: ui-monospace, monospace; }
.toolrow { display: flex; gap: 10px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-bottom: 14px; }
.toolrow input { max-width: 260px; }
@media print { body { background: #fff; } .top, .toolrow, details.add, .row-actions, .stats { display: none; } }

.brand b { color: var(--accent-2); font-weight: 700; }
.card .tag { color: var(--accent-2); }
.reveal { border-color: var(--good-bright); background: color-mix(in srgb, var(--good-bright) 10%, var(--panel)); animation: pop .5s cubic-bezier(.2,1.4,.4,1); }
canvas#board { box-shadow: var(--shadow); }
@keyframes pop { from { transform: scale(.92); opacity: 0; } to { transform: none; opacity: 1; } }
#fireworks { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 50; }
@media (prefers-reduced-motion: reduce) { .banner, .reveal { animation: none; } }

/* countdown */
.countdown-wrap { text-align: center; margin: 0 auto 28px; }
.countdown-wrap .tag { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .14em; color: var(--accent-2); margin-bottom: 10px; }
.countdown { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.countdown div { background: var(--panel); border: 1px solid var(--line); border-top: 3px solid var(--accent); border-radius: var(--radius); min-width: 84px; padding: 12px 14px; }
.countdown div:last-child { border-top-color: var(--accent-2); }
.countdown b { display: block; font-size: 32px; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; color: var(--accent); }
.countdown span { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }

.partner { display: flex; gap: 8px; align-items: center; cursor: pointer; }
.partner[hidden] { display: none; }

button.stat { font: inherit; color: inherit; text-align: left; cursor: pointer; transition: border-color .15s, background .15s; }
button.stat:hover { border-color: #9db3cf; }
button.stat.active { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, var(--panel)); }

.banner[hidden] { display: none; }

.partner-wrap { display: flex; flex-direction: column; gap: 10px; }
.partner-wrap[hidden], .partner-wrap input[hidden] { display: none; }
.partner-list { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 18px; margin-bottom: 20px; }
.partner-list h2 { font-size: 16px; }
.partner-list ul { margin: 6px 0 0; padding-left: 20px; }

/* Landingspagina "binnenkort" */
body.soon { display: grid; place-items: center; padding: 24px; overflow-x: hidden; }
.soon-card {
  position: relative; z-index: 1; max-width: 520px; text-align: center;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 36px clamp(20px, 5vw, 44px); overflow: hidden;
}
.soon-card::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 5px; background: var(--grad); }
.soon-card .logo { height: 38px; margin-bottom: 8px; }
.soon-emoji { font-size: 64px; line-height: 1.1; animation: soon-bounce 1.6s ease-in-out infinite; }
.soon-card h1 { margin: 8px 0 4px; font-size: clamp(24px, 6vw, 32px); }
.soon-card h1 b { color: var(--accent); }
.soon-lead { font-size: 20px; font-weight: 600; color: var(--accent-2); margin: 0 0 12px; }
.soon-card .btn { margin-top: 12px; }
@keyframes soon-bounce { 0%, 100% { transform: translateY(0) rotate(-6deg); } 50% { transform: translateY(-10px) rotate(6deg); } }
@media (prefers-reduced-motion: reduce) { .soon-emoji { animation: none; } }
.switch-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 18px; margin-bottom: 24px; }
.switch-row.on { border-color: var(--accent-2); }
.switch-row p { margin: 2px 0 0; }