/* ==========================================================================
   HUB FJ — Estilos compartilhados (página inicial e páginas de listagem)
   Design limpo e neutro, propositalmente sóbrio.
   ========================================================================== */

:root {
    --color-bg: #f5f6f8;
    --color-surface: #ffffff;
    --color-border: #e2e5eb;
    --color-text: #1f2430;
    --color-text-muted: #5b6270;
    --color-text-faint: #8991a1;
    --color-accent: #2f5fd8;
    --color-accent-dark: #234aad;
    --color-ok: #1c7c4f;
    --color-warn: #a15c00;

    --radius-s: 6px;
    --radius-m: 10px;
    --radius-l: 14px;

    --shadow-card: 0 1px 2px rgba(20, 24, 33, 0.06), 0 1px 1px rgba(20, 24, 33, 0.04);
    --shadow-card-hover: 0 6px 16px rgba(20, 24, 33, 0.09);

    --header-height: 60px;
}

/* --- Tema escuro ---
   Ativado via [data-theme="dark"] no <html> (definido por assets/theme.js,
   com base na preferência salva ou na do sistema). */
:root[data-theme="dark"] {
    --color-bg: #14161c;
    --color-surface: #1c1f28;
    --color-border: #2c303c;
    --color-text: #eef0f4;
    --color-text-muted: #a7adba;
    --color-text-faint: #6f7686;
    --color-accent: #6f93ee;
    --color-accent-dark: #8fabf2;
    --color-ok: #3fce8f;
    --color-warn: #eab04c;

    --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.35), 0 1px 1px rgba(0, 0, 0, 0.25);
    --shadow-card-hover: 0 8px 20px rgba(0, 0, 0, 0.45);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --color-bg: #14161c;
        --color-surface: #1c1f28;
        --color-border: #2c303c;
        --color-text: #eef0f4;
        --color-text-muted: #a7adba;
        --color-text-faint: #6f7686;
        --color-accent: #6f93ee;
        --color-accent-dark: #8fabf2;
        --color-ok: #3fce8f;
        --color-warn: #eab04c;

        --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.35), 0 1px 1px rgba(0, 0, 0, 0.25);
        --shadow-card-hover: 0 8px 20px rgba(0, 0, 0, 0.45);
    }
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.15s ease, color 0.15s ease;
}

a { color: inherit; text-decoration: none; }

/* ---------- Cabeçalho ---------- */
.site-header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 50;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 16px;
    color: var(--color-text);
    flex-shrink: 0;
    transition: opacity 0.15s ease;
}

.brand:hover { opacity: 0.75; }

.brand-mark {
    width: 30px;
    height: 30px;
    border-radius: var(--radius-s);
    background: var(--color-accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.main-nav a {
    padding: 8px 12px;
    border-radius: var(--radius-s);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-muted);
}

.main-nav a:hover { background: var(--color-bg); color: var(--color-text); }
.main-nav a.active { color: var(--color-accent-dark); background: rgba(47, 95, 216, 0.08); }

/* ---------- Alternador de tema (claro/escuro) ---------- */
.theme-toggle {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-s);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.theme-toggle:hover {
    background: var(--color-bg);
    color: var(--color-text);
    border-color: #ccd3e0;
}

.theme-toggle svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
}

.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }

:root[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: block; }
    :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: none; }
}

/* ---------- Layout com colunas de anúncio ---------- */
.page-shell {
    max-width: 1280px;
    margin: 0 auto;
    padding: 24px 16px 48px;
    display: grid;
    grid-template-columns: 160px 1fr 160px;
    gap: 20px;
    align-items: start;
}

.ad-rail {
    position: sticky;
    top: calc(var(--header-height) + 16px);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.page-main {
    min-width: 0;
}

/* ---------- Blocos de anúncio ---------- */
.ad-slot {
    position: relative;
    background: var(--color-surface);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-m);
    padding: 10px;
    min-height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.ad-slot-label {
    position: absolute;
    top: 6px;
    left: 8px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--color-text-faint);
}

.ad-slot.ad-banner { min-height: 90px; }

.ad-slot:empty::after,
.ad-slot ins:empty::after {
    content: "Espaço de anúncio";
    font-size: 12px;
    color: var(--color-text-faint);
}

/* ---------- Título de seção ---------- */
.page-title {
    margin: 4px 0 22px;
}

.page-title h1 {
    font-size: 24px;
    font-weight: 800;
    margin: 0 0 6px;
}

.page-title p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 14.5px;
}

/* ---------- Grade de cartões de funcionalidades ---------- */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
}

.feature-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-l);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    box-shadow: var(--shadow-card);
    transition: box-shadow 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}

a.feature-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
    border-color: #ccd3e0;
}

.feature-card-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-s);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 19px;
    color: #fff;
}

.icon-imagem { background: #2f5fd8; }
.icon-jogos { background: #b3651e; }
.icon-financas { background: #1c7c4f; }

.feature-card h2 {
    font-size: 16.5px;
    margin: 2px 0 0;
}

.feature-card p {
    margin: 0;
    font-size: 13.5px;
    color: var(--color-text-muted);
    flex: 1;
}

.feature-status {
    align-self: flex-start;
    font-size: 11.5px;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.status-ativo { background: rgba(28, 124, 79, 0.12); color: var(--color-ok); }
.status-em-breve { background: rgba(161, 92, 0, 0.12); color: var(--color-warn); }

.feature-card-footer {
    margin-top: 4px;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-accent-dark);
}

/* ---------- Bloco "em construção" ---------- */
.construction-panel {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-l);
    padding: 40px 24px;
    text-align: center;
    box-shadow: var(--shadow-card);
}

.construction-panel .icon-circle {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--color-text-muted);
}

.construction-panel h1 {
    font-size: 21px;
    margin: 0 0 8px;
}

.construction-panel p {
    margin: 0 auto 18px;
    max-width: 460px;
    color: var(--color-text-muted);
    font-size: 14.5px;
}

.planned-list {
    max-width: 420px;
    margin: 0 auto 22px;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.planned-list-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--color-text);
    background: var(--color-bg);
    border-radius: var(--radius-s);
    padding: 9px 12px;
}

.planned-list-item span.tag {
    margin-left: auto;
    font-size: 11px;
    font-weight: 700;
    color: var(--color-text-faint);
    text-transform: uppercase;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--radius-s);
    background: var(--color-accent);
    color: #fff;
    font-weight: 700;
    font-size: 14px;
}

.btn-back:hover { background: var(--color-accent-dark); }

/* ---------- Rodapé ---------- */
.site-footer {
    text-align: center;
    padding: 22px 16px 34px;
    color: var(--color-text-faint);
    font-size: 12.5px;
}

.site-footer a { color: var(--color-text-muted); text-decoration: underline; }

/* ---------- Responsivo ---------- */
/* Anúncios: colunas laterais em telas largas; abaixo do ponto de quebra,
   as laterais não cabem de forma legível, então saem de cena e dão lugar
   a um único anúncio no início e outro no final do conteúdo (.ad-mobile-only). */
.ad-mobile-only { display: none; }

@media (max-width: 1080px) {
    .page-shell {
        grid-template-columns: 1fr;
    }
    .ad-rail {
        display: none;
    }
    .ad-mobile-only.ad-slot {
        display: flex;
    }
}

/* ---------- Menu hamburguer (telas estreitas) ---------- */
.nav-toggle {
    display: none;
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-s);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-muted);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.nav-toggle:hover { background: var(--color-bg); color: var(--color-text); }
.nav-toggle svg { width: 20px; height: 20px; stroke: currentColor; fill: none; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-menu { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

@media (max-width: 700px) {
    .site-header {
        height: auto;
        flex-wrap: wrap;
        padding: 12px 16px;
        gap: 10px 0;
    }
    .header-right {
        width: 100%;
        flex-wrap: wrap;
        justify-content: flex-end;
    }
    .nav-toggle { display: flex; order: 2; }
    .theme-toggle { order: 1; }
    .main-nav {
        order: 3;
        width: 100%;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
        margin-top: 4px;
        padding-top: 10px;
        border-top: 1px solid var(--color-border);
    }
    .main-nav.nav-open { display: flex; }
    .main-nav a {
        font-size: 14.5px;
        padding: 11px 12px;
        border-radius: var(--radius-s);
    }
    .page-shell { padding-top: 16px; }
}

@media (max-width: 560px) {
    .page-title h1 { font-size: 20px; }
    .construction-panel { padding: 28px 16px; }
}
