/* Associação Portuguesa Jogo Gamão — folha de estilo única.
   Sem build: HTML + este ficheiro. Paleta verde/dourado do emblema. */

:root {
    color-scheme: light dark;
    --fg: #1c2418;
    --muted: #6a7560;
    --bg: #fafaf6;
    --card: #ffffff;
    --border: #e5e3d8;
    --green: #1e6b3a;
    --green-dark: #134d28;
    --gold: #d4a73a;
    --gold-soft: rgba(212, 167, 58, 0.12);
    --red: #b03a3a;
    --link: #1e6b3a;
    --nav-bg: #ffffff;
    --todo-bg: #fcedc1;
    --todo-fg: #7a5a10;
}

@media (prefers-color-scheme: dark) {
    :root {
        --fg: #e8e8df;
        --muted: #9a9a8e;
        --bg: #1a1d18;
        --card: #232620;
        --border: #34372f;
        --green: #66c08a;
        --green-dark: #4ea970;
        --gold: #e2b955;
        --gold-soft: rgba(226, 185, 85, 0.14);
        --red: #e87a7a;
        --link: #9bd9b4;
        --nav-bg: #1f221c;
        --todo-bg: #3a2f1a;
        --todo-fg: #e8c878;
    }
}

* { box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
    background: var(--bg);
    color: var(--fg);
    margin: 0;
    line-height: 1.55;
    font-size: 16px;
}

.container {
    max-width: 64rem;
    margin: 0 auto;
    padding: 0 1.25rem;
}

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

/* ---------- Cabeçalho ---------- */
header {
    background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
    color: #fff;
    padding: 2.5rem 0 2rem;
    border-bottom: 4px solid var(--gold);
}
header .brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: inherit;
}
header .brand:hover { opacity: 0.92; }
header .brand img { width: 64px; height: 64px; flex: 0 0 auto; }
header .kicker {
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    color: rgba(255,255,255,0.85);
    margin: 0 0 0.3rem;
    font-weight: 500;
}
header h1 {
    font-size: clamp(1.35rem, 3.5vw, 2rem);
    margin: 0;
    font-weight: 700;
    letter-spacing: -0.01em;
}
header .lead {
    font-size: 1rem;
    opacity: 0.9;
    margin: 1rem 0 0;
    max-width: 44rem;
}

/* ---------- Navegação ---------- */
.topnav {
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--nav-bg);
    border-bottom: 1px solid var(--border);
}
.topnav .container {
    display: flex;
    gap: 0.25rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.topnav a {
    display: inline-block;
    padding: 0.85rem 0.9rem;
    color: var(--fg);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: border-color 0.15s, color 0.15s;
}
.topnav a:hover { color: var(--green); border-bottom-color: var(--gold); }
.topnav a.active { color: var(--green); border-bottom-color: var(--green); }

/* ---------- Estrutura ---------- */
main { padding: 2.5rem 0 4rem; }
section { margin-bottom: 3rem; scroll-margin-top: 4rem; }

h2 {
    font-size: 1.5rem;
    color: var(--green);
    margin: 0 0 0.9rem;
    padding-bottom: 0.4rem;
    border-bottom: 2px solid var(--gold);
    font-weight: 600;
}
h3 {
    font-size: 1.05rem;
    margin: 1.75rem 0 0.6rem;
    font-weight: 600;
}
p { margin: 0 0 0.9rem; max-width: 50rem; }
.muted { color: var(--muted); }
.updated { color: var(--muted); font-size: 0.9rem; margin: -0.4rem 0 1.2rem; }

/* ---------- Cartões ---------- */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 1.25rem;
    text-decoration: none;
    color: inherit;
    display: block;
    transition: border-color 0.15s, transform 0.15s;
}
a.card:hover { border-color: var(--gold); transform: translateY(-2px); }
.card h3 { margin: 0 0 0.4rem; color: var(--green); font-size: 1.05rem; }
.card p { margin: 0; font-size: 0.92rem; color: var(--muted); }

/* ---------- Botões ---------- */
.btn {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    border-radius: 0.4rem;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    border: 1px solid var(--green);
    color: var(--green);
    background: transparent;
    margin: 0 0.5rem 0.5rem 0;
}
.btn:hover { background: var(--gold-soft); }
.btn-primary {
    background: var(--green);
    color: #fff;
    border-color: var(--green);
}
.btn-primary:hover { background: var(--green-dark); border-color: var(--green-dark); }

/* ---------- Listas de notícias e eventos ---------- */
.news, .events { list-style: none; padding: 0; margin: 1rem 0 0; }
.news li, .events li {
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--border);
}
.news li:last-child, .events li:last-child { border-bottom: none; }
.news .date, .events .date {
    display: block;
    font-size: 0.8rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.2rem;
}
.news h3, .events h3 { margin: 0 0 0.25rem; font-size: 1.02rem; }
.news p, .events p { margin: 0; font-size: 0.94rem; color: var(--muted); }

/* ---------- Tabelas ---------- */
.table-wrap { overflow-x: auto; }
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 0.4rem;
    overflow: hidden;
}
th, td {
    padding: 0.55rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
thead th {
    background: var(--green);
    color: #fff;
    font-weight: 500;
    font-size: 0.82rem;
    letter-spacing: 0.02em;
    border-bottom: none;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--gold-soft); }
.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- Caixa de destaque ---------- */
.callout {
    background: var(--card);
    border: 1px solid var(--border);
    border-left: 4px solid var(--gold);
    border-radius: 0.4rem;
    padding: 1rem 1.25rem;
    margin: 1.5rem 0;
}
.callout p:last-child { margin-bottom: 0; }

/* ---------- Marcadores de conteúdo em falta ----------
   Tudo o que estiver por preencher usa .todo / .todo-block.
   Procurar por "todo" no repositório para listar o que falta. */
.todo {
    background: var(--todo-bg);
    color: var(--todo-fg);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-weight: 500;
    white-space: nowrap;
}
.todo-block {
    background: var(--todo-bg);
    color: var(--todo-fg);
    border-radius: 0.4rem;
    padding: 0.9rem 1.1rem;
    font-size: 0.94rem;
    max-width: 50rem;
}
.todo-block strong { font-weight: 600; }

/* ---------- Perguntas frequentes ---------- */
details {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 0.4rem;
    margin-bottom: 0.75rem;
    overflow: hidden;
}
details summary {
    padding: 0.85rem 1rem;
    cursor: pointer;
    font-weight: 500;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
details summary::-webkit-details-marker { display: none; }
details summary::before {
    content: "\25B8";
    color: var(--gold);
    transition: transform 0.15s;
    display: inline-block;
}
details[open] summary::before { transform: rotate(90deg); }
details[open] summary { border-bottom: 1px solid var(--border); }
details .body { padding: 1rem; }
details .body p:last-child { margin-bottom: 0; }

/* ---------- Rodapé ---------- */
footer {
    background: var(--card);
    border-top: 1px solid var(--border);
    padding: 2rem 0;
    font-size: 0.9rem;
    color: var(--muted);
}
.footer-cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}
.footer-cols h4 {
    margin: 0 0 0.5rem;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--fg);
}
.footer-cols ul { list-style: none; padding: 0; margin: 0; }
.footer-cols li { margin-bottom: 0.3rem; }
.footer-cols a { color: var(--muted); text-decoration: none; }
.footer-cols a:hover { color: var(--green); text-decoration: underline; }
footer .legal { margin: 0; padding-top: 1rem; border-top: 1px solid var(--border); }

/* ---------- Página de erro ---------- */
.error-page { text-align: center; padding: 4rem 0; }
.error-page h2 { border: none; font-size: 3rem; margin-bottom: 0.5rem; }
.error-page p { max-width: none; }