/* ══════════════════════════════════════
   ANUNCIAR — index.css
   Global styles + Homepage
══════════════════════════════════════ */

/* ── Variáveis ── */
:root {
    --bg: #0a0a0f;
    --bg2: #12121a;
    --bg3: #1a1a26;
    --surface: #1e1e2e;
    --border: rgba(255, 255, 255, .08);
    --border2: rgba(255, 255, 255, .15);
    --accent: #ff5533;
    --accent2: #ff8866;
    --text: #f0ede8;
    --muted: #8a8a9a;
    --radius: 12px;
    --radius-lg: 20px;
}

/* ── Reset ── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ── Base ── */
html {
    scroll-behavior: smooth;
}

body {
    font-family: "DM Sans", Arial, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
}

h1,
h2,
h3,
.logo {
    font-family: "Syne", Arial, sans-serif;
}

a {
    text-decoration: none;
}

/* ══════════════════════════════════════
   HEADER
══════════════════════════════════════ */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: 64px;
    background: rgba(10, 10, 15, .85);
    backdrop-filter: blur(16px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2.5rem;
    border-bottom: 1px solid var(--border);
}

.logo {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -.02em;
}

.logo span {
    color: var(--accent);
}

/* ── Menu ── */
.menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.menu a {
    color: var(--muted);
    font-size: .9rem;
    transition: color .2s;
}

.menu a:hover {
    color: var(--text);
}

.btn-anunciar-nav {
    background: var(--accent);
    color: #fff !important;
    padding: 7px 18px;
    border-radius: 99px;
    font-weight: 600;
    transition: background .2s;
}

.btn-anunciar-nav:hover {
    background: var(--accent2);
}

/* ── Área do usuário ── */
.header-usuario {
    display: flex;
    align-items: center;
    gap: 10px;
}

#guest-view,
#user-view {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-header-login {
    border: 1px solid var(--border2);
    color: var(--muted);
    padding: 6px 16px;
    border-radius: 99px;
    font-size: .85rem;
    transition: all .2s;
}

.btn-header-login:hover {
    color: var(--text);
    border-color: var(--accent);
}

.user-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text);
}

.avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "Syne", sans-serif;
    font-weight: 700;
    font-size: .9rem;
    flex-shrink: 0;
}

.btn-sair {
    background: transparent;
    border: 1px solid var(--border2);
    color: var(--muted);
    padding: 5px 12px;
    border-radius: 99px;
    font-size: .82rem;
    cursor: pointer;
    transition: all .2s;
}

.btn-sair:hover {
    color: #f87171;
    border-color: #f87171;
}

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero {
    position: relative;
    padding: 7rem 2rem 5rem;
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(255, 85, 51, .18) 0%, transparent 70%);
    pointer-events: none;
}

.hero h1 {
    font-size: clamp(2.4rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -.03em;
    margin-bottom: 1.25rem;
}

.hero h1 span {
    color: var(--accent);
}

.hero p {
    font-size: 1.05rem;
    color: var(--muted);
    line-height: 1.6;
    max-width: 520px;
    margin: 0 auto 2.5rem;
}

/* ── Busca ── */
.search-box {
    max-width: 680px;
    margin: 0 auto 1.5rem;
    background: var(--surface);
    border: 1px solid var(--border2);
    border-radius: var(--radius-lg);
    padding: 6px 6px 6px 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.search-box input {
    flex: 1;
    min-width: 140px;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-family: inherit;
    font-size: .95rem;
    padding: 8px 0;
}

.search-box input::placeholder {
    color: var(--muted);
}

.search-box select {
    background: var(--bg3);
    border: 1px solid var(--border);
    color: var(--muted);
    border-radius: 8px;
    padding: 8px 10px;
    font-family: inherit;
    font-size: .85rem;
    outline: none;
    cursor: pointer;
    transition: border-color .2s;
}

.search-box select:hover {
    border-color: var(--border2);
}

.search-box select option {
    background: var(--bg2);
    color: var(--text);
}

.btn-buscar {
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 14px;
    padding: 10px 24px;
    font-family: "Syne", sans-serif;
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background .2s, transform .15s;
}

.btn-buscar:hover {
    background: var(--accent2);
}

.btn-buscar:active {
    transform: scale(.97);
}

/* ── Benefits ── */
.benefits {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: .5rem;
}

.benefits span {
    font-size: .85rem;
    color: var(--muted);
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 6px 14px;
    border-radius: 99px;
}

/* ══════════════════════════════════════
   SEÇÕES — CATEGORIAS E DESTAQUES
══════════════════════════════════════ */
.section-categorias,
.section-destaques {
    padding: 3.5rem 2.5rem;
}

.section-categorias {
    background: var(--bg2);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.75rem;
}

.section-header h2 {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -.02em;
}

.section-header a {
    color: var(--accent);
    font-size: .9rem;
    transition: opacity .2s;
}

.section-header a:hover {
    opacity: .75;
}

/* ── Grid de categorias ── */
.grid-categorias {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 12px;
}

.card-cat {
    display: block;
    text-align: center;
    color: var(--text);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem .75rem;
    font-size: .9rem;
    font-weight: 500;
    transition: border-color .2s, background .2s, transform .2s;
}

.card-cat:hover {
    border-color: var(--accent);
    background: rgba(255, 85, 51, .06);
    transform: translateY(-3px);
}

.cat-icon {
    display: block;
    font-size: 1.6rem;
    margin-bottom: 6px;
}

/* ── Grid de destaques ── */
.grid-destaques {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}

.sem-resultados {
    color: var(--muted);
    text-align: center;
    padding: 3rem;
    grid-column: 1 / -1;
}

/* ── Card de anúncio ── */
.card-anuncio {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: border-color .2s, transform .2s;
}

.card-anuncio:hover {
    border-color: var(--border2);
    transform: translateY(-4px);
}

.card-img {
    position: relative;
    background: var(--bg3);
    aspect-ratio: 4/3;
    overflow: hidden;
}

.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .4s;
}

.card-anuncio:hover .card-img img {
    transform: scale(1.05);
}

.card-img .placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--border2);
    font-size: 2rem;
}

.card-tag {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--accent);
    color: #fff;
    font-size: .7rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 99px;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.card-body {
    padding: 14px 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.card-body h3 {
    font-size: .95rem;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.preco {
    font-family: "Syne", sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--accent);
}

.local {
    font-size: .8rem;
    color: var(--muted);
    margin-top: auto;
    padding-top: 4px;
}

.card-actions {
    display: flex;
    gap: 8px;
    padding: 0 16px 14px;
}

.btn-comprar,
.btn-chat {
    flex: 1;
    border-radius: 8px;
    padding: 8px 0;
    font-family: "Syne", sans-serif;
    font-size: .82rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all .2s;
}

.btn-comprar {
    background: var(--accent);
    color: #fff;
}

.btn-comprar:hover {
    background: var(--accent2);
}

.btn-chat {
    background: transparent;
    color: var(--muted);
    border: 1px solid var(--border2);
}

.btn-chat:hover {
    color: var(--text);
    border-color: var(--text);
}

/* ── Skeleton loading ── */
@keyframes pulse {

    0%,
    100% {
        opacity: .4;
    }

    50% {
        opacity: .7;
    }
}

.card-anuncio.skeleton .card-img,
.card-anuncio.skeleton .card-body h3,
.card-anuncio.skeleton .card-body .preco,
.card-anuncio.skeleton .card-body .local {
    background: var(--bg3);
    color: transparent;
    border-radius: 6px;
    animation: pulse 1.5s ease-in-out infinite;
}

/* ══════════════════════════════════════
   BANNER CTA
══════════════════════════════════════ */
.banner-cta {
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 3.5rem 2rem;
    text-align: center;
}

.banner-cta h2 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: .5rem;
}

.banner-cta p {
    color: var(--muted);
    margin-bottom: 1.5rem;
}

.btn-cta {
    background: var(--accent);
    color: #fff;
    padding: 12px 32px;
    border-radius: 99px;
    font-family: "Syne", sans-serif;
    font-weight: 700;
    transition: background .2s;
    display: inline-block;
}

.btn-cta:hover {
    background: var(--accent2);
}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.footer {
    text-align: center;
    padding: 2rem;
    color: var(--muted);
    font-size: .85rem;
    border-top: 1px solid var(--border);
}

/* ══════════════════════════════════════
   RESPONSIVO
══════════════════════════════════════ */
@media (max-width: 1024px) {
    .grid-destaques {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .menu {
        display: none;
    }

    .header {
        padding: 0 1rem;
    }

    .hero {
        padding: 4rem 1rem 3rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .section-categorias,
    .section-destaques {
        padding: 2.5rem 1rem;
    }

    .search-box {
        flex-direction: column;
        padding: 12px;
        gap: 10px;
    }

    .search-box input,
    .btn-buscar {
        width: 100%;
    }

    .benefits {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .grid-destaques {
        grid-template-columns: 1fr;
    }

    .grid-categorias {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 1200px) {
    .grid-categorias { grid-template-columns: repeat(5, 1fr); }
}

@media (max-width: 1024px) {
    .grid-destaques { grid-template-columns: repeat(2, 1fr); }
    .grid-categorias { grid-template-columns: repeat(5, 1fr); }
}

/* ══════════════════════════════════════
   MOBILE — Melhorias (só para smartphones)
   Nada aqui afeta o desktop
══════════════════════════════════════ */

/* ── Menu Hamburguer — oculto no desktop ── */
.btn-menu-mobile {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px;
    flex-direction: column;
    gap: 5px;
    margin-left: auto;
}
.btn-menu-mobile span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
}

/* ── Menu mobile overlay — oculto no desktop ── */
.menu-mobile-overlay { display: none; }
.menu-mobile-painel {
    position: fixed;
    top: 0; right: 0; bottom: 0;
    width: min(320px, 85vw);
    background: var(--surface);
    border-left: 1px solid var(--border2);
    z-index: 201;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transform: translateX(100%);
    transition: transform .3s ease;
}
.menu-mobile-painel.aberto { transform: translateX(0); }
.menu-mobile-overlay.aberto {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(0,0,0,.6);
    backdrop-filter: blur(4px);
}
.menu-mobile-painel a {
    color: var(--text);
    font-size: 1rem;
    font-weight: 500;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    display: block;
}
.menu-mobile-fechar {
    background: transparent;
    border: none;
    color: var(--muted);
    font-size: 1.4rem;
    cursor: pointer;
    align-self: flex-end;
}

/* ── Nav bottom — OCULTA no desktop, só aparece no mobile ── */
.nav-bottom { display: none; }
.nav-bottom-inner {
    display: flex;
    justify-content: space-around;
    align-items: center;
}
.nav-bottom-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    color: var(--muted);
    font-size: .65rem;
    font-weight: 500;
    text-decoration: none;
    padding: 4px 12px;
    border-radius: 10px;
    cursor: pointer;
    background: transparent;
    border: none;
    font-family: inherit;
}
.nav-bottom-item .nav-icone { font-size: 1.3rem; }
.nav-bottom-item.ativo { color: var(--accent); }
.nav-bottom-item.destaque {
    background: var(--accent);
    color: #fff !important;
    border-radius: 14px;
    padding: 6px 16px;
}

/* ══════════════════════════════════════
   MEDIA QUERIES MOBILE — max 768px
   Tudo aqui só afeta smartphones
══════════════════════════════════════ */
@media (max-width: 768px) {
    /* Ativa nav bottom */
    .nav-bottom {
        display: flex;
        position: fixed;
        bottom: 0; left: 0; right: 0;
        z-index: 100;
        background: var(--surface);
        border-top: 1px solid var(--border2);
        padding: 8px 0;
        backdrop-filter: blur(16px);
    }

    /* Padding para não cobrir conteúdo */
    body { padding-bottom: 70px; }

    /* Ativa hamburguer */
    .btn-menu-mobile { display: flex; }

    /* Esconde menu desktop */
    .menu { display: none; }
    #user-name { display: none; }

    /* Header */
    .header { padding: 0 1rem; }

    /* Hero */
    .hero { padding: 3rem 1rem 2.5rem; }
    .hero h1 { font-size: clamp(1.8rem, 7vw, 2.4rem); }
    .hero p { font-size: .9rem; margin-bottom: 1.5rem; }

    /* Search */
    .search-box {
        flex-direction: column;
        padding: 10px;
        gap: 8px;
        border-radius: var(--radius);
    }
    .search-box input { width: 100%; padding: 10px 0; }
    .search-box select { width: 100%; }
    .btn-buscar { width: 100%; padding: 12px; border-radius: 10px; }

    /* Benefits */
    .benefits { gap: .5rem; }
    .benefits span { font-size: .78rem; padding: 5px 12px; }

    /* Seções */
    .section-categorias,
    .section-destaques { padding: 2rem 1rem; }
    .section-header h2 { font-size: 1.2rem; }

    /* Categorias — 3 colunas */
    .grid-categorias { grid-template-columns: repeat(3, 1fr); gap: 8px; }
    .card-cat { padding: 1rem .5rem; font-size: .78rem; min-height: 80px; }
    .cat-icon { font-size: 1.5rem; margin-bottom: 5px; }

    /* Cards — 2 colunas */
    .grid-destaques { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .card-body { padding: 10px 12px; }
    .card-body h3 { font-size: .85rem; }
    .preco { font-size: .95rem; }
    .local { font-size: .72rem; }
    .card-actions { padding: 0 12px 10px; gap: 6px; }
    .btn-comprar, .btn-chat { font-size: .75rem; padding: 7px 0; }

    /* Banner CTA */
    .banner-cta { padding: 2.5rem 1rem; }
    .banner-cta h2 { font-size: 1.4rem; }

    /* Footer */
    .footer { padding: 1.5rem 1rem; font-size: .78rem; }
}

@media (max-width: 380px) {
    .grid-destaques { grid-template-columns: 1fr; }
    .hero h1 { font-size: 1.6rem; }
}

@supports (padding-bottom: env(safe-area-inset-bottom)) {
    @media (max-width: 768px) {
        .nav-bottom {
            padding-bottom: max(8px, env(safe-area-inset-bottom));
        }
    }
}