/* ================================================================
   shared-components.css — Conecta Bueno
   Header e Footer padronizados para todas as páginas
   ================================================================ */

/* ── Animação de transição entre páginas ─────────────────────── */
@keyframes pageIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* Usa SOMENTE opacity — transform/filter no body quebram position:fixed dos filhos
   pois criam um novo containing block, fazendo o header "sair" da viewport */
body {
    animation: pageIn 0.35s ease;
}

/* ================================================================
   HEADER PADRONIZADO
   ================================================================ */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 800;
    background: linear-gradient(180deg, rgba(8,20,13,.8), rgba(12,30,20,.68));
    backdrop-filter: blur(18px) saturate(140%);
    -webkit-backdrop-filter: blur(18px) saturate(140%);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid rgba(255,255,255,.1);
}

.site-header.scrolled {
    background: rgba(15,36,25,.92);
    backdrop-filter: blur(22px) saturate(140%);
    -webkit-backdrop-filter: blur(22px) saturate(140%);
    box-shadow: 0 8px 28px rgba(0,0,0,.22);
    border-bottom: 1px solid rgba(255,255,255,.12);
}

.hd-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    height: 66px;
    display: flex;
    align-items: center;
    gap: 24px;
}

/* Brand */
.hd-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    transition: transform 0.2s;
}

.hd-brand:hover {
    transform: translateY(-1px);
}

.hd-brand-icon {
    width: 38px; height: 38px;
    border-radius: 10px;
    background: rgba(255,255,255,.15);
    border: 1.5px solid rgba(255,255,255,.25);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s;
}

.hd-brand:hover .hd-brand-icon {
    background: rgba(255,255,255,.22);
    border-color: rgba(255,255,255,.35);
    transform: rotate(-5deg);
}

/* Selos institucionais no lugar do ícone genérico */
.hd-brand-seals {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.hd-brand-seal {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #ffffff;
    object-fit: contain;
    padding: 5px;
    box-shadow: 0 2px 10px rgba(0,0,0,.22), 0 0 0 1.5px rgba(255,255,255,.5);
    transition: transform 0.2s;
}

.hd-brand:hover .hd-brand-seal {
    transform: translateY(-1px);
}

.hd-brand-name {
    font-family: 'Poppins', 'Segoe UI', sans-serif;
    font-size: calc(16px * var(--a11y-text-scale, 1));
    font-weight: 700;
    color: white;
    letter-spacing: -.3px;
    text-shadow: 0 2px 8px rgba(0,0,0,.2);
}

/* Nav */
.hd-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

.hd-nav-link {
    position: relative;
    padding: 8px 16px;
    font-size: calc(14px * var(--a11y-text-scale, 1));
    font-weight: 600;
    color: rgba(255,255,255,.85);
    border-radius: 9px;
    transition: all 0.2s;
}

.hd-nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: #4cc177;
    border-radius: 2px;
    transform: translateX(-50%);
    transition: width 0.2s;
}

.hd-nav-link:hover { 
    background: rgba(255,255,255,.12); 
    color: white; 
}

.hd-nav-link:hover::before {
    width: 50%;
}

.hd-nav-active {
    background: rgba(255,255,255,.18);
    color: white;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
}

.hd-nav-active::before {
    width: 50%;
}

.hd-nav-active:hover { 
    background: rgba(255,255,255,.25); 
}

/* Avatar e dropdown */
.hd-user-wrap { 
    position: relative; 
    margin-left: 12px; 
}

.hd-avatar {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,.16);
    border: 2px solid rgba(255,255,255,.3);
    display: flex; align-items: center; justify-content: center;
    font-size: calc(13px * var(--a11y-text-scale, 1)); font-weight: 700; color: white;
    transition: all 0.2s;
    overflow: hidden; 
    position: relative;
    cursor: pointer;
}

.hd-avatar:hover {
    background: rgba(255,255,255,.26);
    border-color: rgba(255,255,255,.5);
    transform: scale(1.08);
    box-shadow: 0 4px 16px rgba(0,0,0,.25);
}

.hd-avatar img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover; border-radius: 50%;
}

/* Botão "Entrar / Criar Conta" — substitui o avatar quando não há
   conta permanente logada (visitante ou sem sessão). */
.hd-auth-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    border-radius: 999px;
    background: #ffffff;
    color: #1f4d31;
    font-size: calc(13.5px * var(--a11y-text-scale, 1));
    font-weight: 700;
    white-space: nowrap;
    box-shadow: 0 2px 10px rgba(0,0,0,.15);
    transition: all 0.2s;
}

.hd-auth-cta:hover,
.hd-auth-cta:focus-visible {
    background: #eafaf0;
    color: #1f4d31;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(0,0,0,.2);
}

.hd-dropdown {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    background: white;
    border-radius: 14px;
    box-shadow: 0 16px 48px rgba(0,0,0,.2), 0 0 1px rgba(0,0,0,.1);
    min-width: 260px;
    opacity: 0; 
    visibility: hidden;
    transform: translateY(-12px) scale(0.95);
    transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
    z-index: 900;
    overflow: hidden;
}

.hd-dropdown.active {
    opacity: 1; 
    visibility: visible;
    transform: translateY(0) scale(1);
}

.hd-dd-profile {
    display: flex; 
    align-items: center; 
    gap: 14px;
    padding: 18px;
    background: linear-gradient(135deg, #f4faf7, #e8f5ee);
    border-bottom: 1px solid #cce4d4;
}

.hd-dd-avatar {
    width: 50px; height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2d5a3d, #1a3a2e);
    display: flex; align-items: center; justify-content: center;
    font-size: calc(17px * var(--a11y-text-scale, 1)); font-weight: 700; color: white;
    flex-shrink: 0; 
    overflow: hidden; 
    position: relative;
    border: 2px solid white;
    box-shadow: 0 4px 12px rgba(0,0,0,.12);
}

.hd-dd-avatar img { 
    position: absolute; inset: 0; 
    width: 100%; height: 100%; 
    object-fit: cover; border-radius: 50%; 
}

.hd-dd-info { 
    flex: 1; 
    min-width: 0; 
}

.hd-dd-info strong { 
    display: block; 
    font-size: calc(15px * var(--a11y-text-scale, 1)); 
    font-weight: 700; 
    color: #111827; 
    white-space: nowrap; 
    overflow: hidden; 
    text-overflow: ellipsis; 
}

.hd-dd-info span { 
    font-size: calc(12px * var(--a11y-text-scale, 1)); 
    color: #6b7280; 
    white-space: nowrap; 
    overflow: hidden; 
    text-overflow: ellipsis; 
    display: block;
    margin-top: 2px;
}

.hd-dd-divider { 
    height: 1px; 
    background: #e5e7eb; 
    margin: 6px 0; 
}

.hd-dd-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 12px 18px;
    font-family: inherit;
    font-size: calc(14px * var(--a11y-text-scale, 1));
    font-weight: 600;
    color: #374151;
    background: none;
    border: none;
    text-align: left;
    transition: all 0.15s;
    cursor: pointer;
}

.hd-dd-item:hover {
    background: #f4faf7;
    color: #2d5a3d;
}

/* Marca o item correspondente à página atual (ex.: "Configurações"
   quando já se está em settings.html). */
.hd-dd-current {
    background: #f4faf7;
    color: #1f4d31;
    font-weight: 700;
}

.hd-dd-item svg { 
    color: #9ca3af; 
    transition: color 0.15s;
    width: 18px;
    height: 18px;
}

.hd-dd-item:hover svg { 
    color: #3d7a52; 
}

.hd-dd-danger { 
    color: #dc2626; 
}

.hd-dd-danger:hover { 
    background: #fef2f2; 
    color: #b91c1c; 
}

.hd-dd-danger svg { 
    color: #dc2626; 
}

/* Mobile nav toggle */
.hd-menu-toggle {
    display: none;
    width: 38px; height: 38px;
    border-radius: 9px;
    background: rgba(255,255,255,.15);
    border: 1.5px solid rgba(255,255,255,.25);
    align-items: center; 
    justify-content: center;
    color: white;
    margin-left: auto;
    transition: all 0.2s;
}

.hd-menu-toggle:hover {
    background: rgba(255,255,255,.25);
    border-color: rgba(255,255,255,.35);
    transform: rotate(90deg);
}

/* ================================================================
   FOOTER PADRONIZADO
   ================================================================ */
.site-footer {
    background: #0f2419;
    color: rgba(255,255,255,.7);
    padding: 56px 0 24px;
    margin-top: auto;
}

.ft-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,.1);
    margin-bottom: 24px;
}

.ft-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    text-decoration: none;
    color: inherit;
    width: fit-content;
}

.ft-brand .hd-brand-seals { flex-shrink: 0; }
.ft-brand .hd-brand-seal { width: 38px; height: 38px; }

.ft-brand div strong {
    font-family: 'Poppins', 'Segoe UI', sans-serif;
    font-size: calc(17px * var(--a11y-text-scale, 1)); font-weight: 800;
    color: white; display: block;
}
.ft-brand div span {
    font-size: calc(12px * var(--a11y-text-scale, 1)); opacity: .6; display: block;
}

.ft-desc {
    font-size: calc(13.5px * var(--a11y-text-scale, 1));
    line-height: 1.65;
    opacity: .6;
    margin-bottom: 18px;
}

/* Ícones sociais (e-mail, Instagram) */
.ft-social { display: flex; align-items: center; gap: 10px; }

.ft-social-icon {
    display: flex; align-items: center; justify-content: center;
    width: 34px; height: 34px;
    border-radius: 50%;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.14);
    color: rgba(255,255,255,.75);
    transition: all 0.18s;
    flex-shrink: 0;
}
.ft-social-icon svg { width: 16px; height: 16px; }

a.ft-social-icon:hover {
    background: rgba(255,255,255,.16);
    border-color: rgba(255,255,255,.3);
    color: white;
    transform: translateY(-2px);
}

.ft-col { display: flex; flex-direction: column; gap: 10px; }

.ft-col strong {
    font-size: calc(11.5px * var(--a11y-text-scale, 1));
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .8px;
    color: rgba(255,255,255,.45);
    margin-bottom: 4px;
}

.ft-col a, .ft-col-static {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: calc(14px * var(--a11y-text-scale, 1));
    color: rgba(255,255,255,.7);
    transition: color 0.15s;
    line-height: 1.4;
}
.ft-col a:hover { color: white; }

.ft-col svg { flex-shrink: 0; opacity: .55; width: 15px; height: 15px; }

.ft-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    text-align: center;
    font-size: calc(12px * var(--a11y-text-scale, 1));
    opacity: .4;
}

/* ================================================================
   RESPONSIVO
   ================================================================ */
/* Header fixo: qualquer âncora (#secEventos, #secNoticias…) precisa parar
   abaixo dele, senão o título da seção fica escondido. */
html { scroll-padding-top: 80px; }

@media (max-width: 900px) {
    .hd-nav { 
        position: fixed;
        top: 66px; left: 0; right: 0;
        background: rgba(26,58,46,.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        gap: 0;
        padding: 8px;
        display: none;
        box-shadow: 0 8px 24px rgba(0,0,0,.3);
    }
    
    .hd-nav.active {
        display: flex;
        animation: slideDown 0.25s cubic-bezier(0.4,0,0.2,1);
    }
    
    .hd-nav-link {
        width: 100%;
        padding: 12px 16px;
        border-radius: 8px;
    }
    
    .hd-menu-toggle {
        display: flex;
    }
    
    .ft-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 32px 24px;
    }
    .ft-brand-col { grid-column: 1 / -1; }
}

@media (max-width: 700px) {
    .ft-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .hd-inner { padding: 0 16px; }
    .hd-brand-icon { width: 32px; height: 32px; }
    .hd-brand-name { font-size: calc(14px * var(--a11y-text-scale, 1)); }

    .ft-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }
}

/* Telas bem estreitas (ex.: iPhone SE, 375px): marca + hambúrguer + botão
   "Entrar / Criar Conta" não cabem numa única linha de 66px e o botão
   saía cortado pela borda da tela. Reduz os espaçamentos e esconde o
   nome por extenso, mantendo só os selos (marca ainda reconhecível). */
@media (max-width: 520px) {
    /* "Entrar / Criar Conta" ocupava ~40% da largura do header no celular.
       O sufixo sai e sobra "Entrar" — a ação continua clara. */
    .hd-auth-cta-long { display: none; }
    .hd-auth-cta { padding: 9px 16px; }
}

@media (max-width: 420px) {
    .hd-inner { gap: 10px; }
    .hd-brand-name { display: none; }
    .hd-auth-cta { padding: 8px 14px; font-size: calc(12.5px * var(--a11y-text-scale, 1)); }
}

@keyframes slideDown {
    from { 
        opacity: 0; 
        transform: translateY(-10px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

/* Ferramentas de acessibilidade (.a11y-tools/.a11y-fab/.a11y-menu):
   ver css/accessibility.css, incluído em todas as páginas. */

/* Layout para garantir footer sempre no fundo.
   ATENCAO: o body precisa poder crescer com o conteudo. Fixar
   `height: 100%` aqui trava a caixa do body na altura da viewport e
   quebra todo `position: sticky` dos filhos (barra de filtros, sidebar). */
html {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

main {
    flex: 1;
}