/* MarcoSoft Board Games — shared design system for the host and every module (cartoon, ink on paper). No CSS framework. */
:root {
    --ink: #102d4d;
    --ink-soft: #4e6071;
    --paper: #f6f0df;
    --cream: #fffaf0;
    --white: #ffffff;
    --coral: #f35e4c;
    --teal: #22aaa1;
    --teal-soft: #d6f0ec;
    --mustard: #f3b929;
    --mustard-soft: #fff1c4;
    --blue: #55a8cf;
    --green: #46b878;
    --danger: #b3261e;
    --line: #d7d2c7;
    --shadow: 4px 5px 0 var(--ink);
    --shadow-lg: 10px 12px 0 var(--ink);
    --font-display: 'Archivo Black', 'Arial Black', sans-serif;
    --font-body: 'DM Sans', 'Segoe UI', system-ui, sans-serif;
    --gutter: clamp(16px, 4vw, 48px);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-body); }
body { min-height: 100svh; line-height: 1.45; -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; }
img { max-width: 100%; }
h1:focus { outline: none; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }

/* ---------- layout ---------- */
.page { max-width: 1280px; margin: 0 auto; padding: 0 var(--gutter) 48px; }
.page.narrow { max-width: 760px; }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 18px 0; }
.site-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 20px var(--font-display); letter-spacing: -1px; }
.site-brand b { color: var(--coral); font-weight: inherit; }
.site-mark { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--coral); color: var(--cream); border: 2px solid var(--ink); transform: rotate(-6deg); text-shadow: 2px 2px 0 var(--ink); }
.site-nav { display: flex; gap: 6px; flex-wrap: wrap; }
.site-nav a { text-decoration: none; font-weight: 800; font-size: 13px; letter-spacing: .5px; padding: 8px 12px; border: 2px solid transparent; }
.site-nav a:hover { border-color: var(--ink); background: var(--cream); }
.site-nav a.active { border-color: var(--ink); background: var(--mustard); box-shadow: 2px 3px 0 var(--ink); }
.center-block { text-align: center; padding: 48px 24px; margin-top: 40px; }

/* ---------- type ---------- */
.display { font: clamp(34px, 5vw, 64px)/.95 var(--font-display); letter-spacing: -2px; margin: 0; }
.display em { color: var(--coral); font-style: normal; }
.eyebrow { font-weight: 800; letter-spacing: 2.5px; font-size: 12px; margin: 0 0 12px; text-transform: uppercase; }
.muted { color: var(--ink-soft); }
.small { font-size: 13px; }

/* ---------- surfaces ---------- */
.panel { background: var(--white); border: 3px solid var(--ink); border-radius: 14px; box-shadow: 5px 6px 0 var(--ink); }
.panel-head { margin: 0; padding: 12px 16px; border-bottom: 3px solid var(--ink); font: 18px var(--font-display); display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.panel-body { padding: 16px; }
.chip { display: inline-flex; align-items: center; gap: 6px; border: 2px solid var(--ink); border-radius: 999px; padding: 3px 12px; font-size: 13px; font-weight: 700; background: var(--mustard-soft); }
.alert { background: #fde3df; border: 2px solid var(--danger); border-radius: 10px; padding: 10px 14px; margin: 0 0 16px; }

/* ---------- controls ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 2px solid var(--ink); padding: 12px 18px; font-weight: 800; letter-spacing: .6px; box-shadow: var(--shadow); cursor: pointer; transition: transform .15s, box-shadow .15s; text-decoration: none; background: var(--cream); color: var(--ink); border-radius: 0; }
.btn:hover:not(:disabled) { transform: translate(2px, 2px); box-shadow: 2px 3px 0 var(--ink); }
.btn:active:not(:disabled) { transform: translate(4px, 5px); box-shadow: none; }
.btn:disabled { filter: grayscale(1); opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--coral); color: var(--white); }
.btn-teal { background: var(--teal); color: var(--white); }
.btn-mustard { background: var(--mustard); }
.btn-small { padding: 7px 11px; font-size: 12px; box-shadow: 2px 3px 0 var(--ink); }
.btn-ghost { border: 0; box-shadow: none; background: transparent; text-decoration: underline; padding: 6px; }
.btn-ghost:hover:not(:disabled) { transform: none; box-shadow: none; }
.input { border: 2px solid var(--ink); border-radius: 8px; padding: 10px 12px; background: var(--white); min-width: 0; }
.input:focus { outline: 3px solid var(--mustard); }


.stack { display: grid; gap: 24px; }
.row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
footer.site-foot { margin-top: 48px; font-size: 12px; color: var(--ink-soft); }
footer.site-foot p { margin: 4px 0; }
footer.site-foot a { color: var(--ink); font-weight: 700; }

#blazor-error-ui { display: none; position: fixed; bottom: 0; left: 0; right: 0; background: var(--mustard); border-top: 3px solid var(--ink); padding: 10px 16px; z-index: 1000; font-weight: 700; }
#blazor-error-ui .dismiss { cursor: pointer; float: right; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}