/* public/css/components/navbar.css */

/* ========================================= */
/* 1. ESTRUTURA BASE DA NAVBAR */
/* ========================================= */

#main-navbar {
    width: 100%;
    height: 80px; 
    position: fixed; 
    top: 0;
    left: 0;
    z-index: 1000; 
    /* Transições suaves para cor, blur e movimento (esconder/mostrar) */
    transition: background-color var(--transition-default), 
                backdrop-filter var(--transition-default), 
                transform var(--transition-default);
    background-color: hsla(var(--clr-bg-page), 0); /* Transparente no topo */
}

.navbar-container {
    max-width: 1600px; 
    margin: 0 auto; 
    height: 100%;
    display: flex;
    justify-content: space-between; 
    align-items: center; 
    padding: 0 var(--spacing-md); 
}

/* ========================================= */
/* 2. LADO ESQUERDO: LOGO E LINKS */
/* ========================================= */

.navbar-left {
    display: flex; 
    align-items: center; 
}

.navbar-left .logo-link {
    color: var(--clr-text-primary); 
    text-decoration: none;
    font-size: var(--font-size-xl); 
    font-weight: var(--font-weight-bold); 
    margin-right: var(--spacing-lg); 
}

/* Links de Navegação */
.nav-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center; 
}

.nav-links li {
    margin: 0 var(--spacing-sm); 
    list-style: none; 
}

.nav-links a {
    color: var(--clr-text-secondary); 
    text-decoration: none;
    padding: var(--spacing-xxs) var(--spacing-xs); 
    transition: color var(--transition-fast);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
}

.nav-links a:hover {
    color: var(--clr-accent-l); 
}

/* Link Especial: Admin (dentro da nav) */
.admin-dropdown-link {
    position: relative;
}

.admin-dropdown-link > a {
    color: var(--clr-accent-l) !important; 
    font-weight: var(--font-weight-semibold);
}

/* ========================================= */
/* 3. ESTADOS DE ROLAGEM (JS CONTROLADO) */
/* ========================================= */

.navbar-scrolled {
    /* Fundo escuro translúcido com Blur */
    background-color: hsla(var(--clr-black-pure), 0.6) !important; 
    backdrop-filter: blur(12px); 
    -webkit-backdrop-filter: blur(12px); 
    border-bottom: 1px solid hsla(var(--clr-border), 0.1);
}

.navbar-hidden {
    transform: translateY(-80px); /* Esconde a barra ao rolar para baixo */
}

/* ========================================= */
/* 4. LADO DIREITO: TRIGGER E CARD DE PERFIL */
/* ========================================= */

.navbar-right {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    position: relative;
    min-width: 60px; /* Garante espaço mínimo */
}

/* Botão de Login (Visitantes) */
.login-button {
    background-color: var(--clr-accent-m); 
    color: var(--clr-bg-page);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-md); 
    border-radius: var(--radius-xl); 
    font-weight: var(--font-weight-semibold);
    transition: background-color var(--transition-fast), transform var(--transition-fast);
    font-size: var(--font-size-base);
    line-height: 1; 
}

.login-button:hover {
    background-color: var(--clr-accent-d); 
    transform: translateY(-1px);
}

/* Container para posicionamento do Dropdown */
.profile-dropdown-container {
    position: relative;
    display: flex;
    align-items: center;
}

/* Círculo do Avatar (Gatilho) */
.user-profile-circle {
    width: 42px;
    height: 42px;
    background-color: var(--clr-accent); 
    border-radius: 50%; 
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--clr-bg-page); 
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    border: 2px solid transparent; 
    overflow: hidden; /* Garante que a imagem fique redonda */
}

.user-profile-circle:hover,
.user-profile-circle[aria-expanded="true"] {
    transform: scale(1.05);
    box-shadow: 0 0 0 2px var(--clr-accent-l); /* Anel de destaque */
}

.user-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none; 
}

/* ========================================= */
/* 5. SISTEMA DE DROPDOWN (ANIMADO) */
/* ========================================= */

.dropdown-menu {
    position: absolute;
    /* Posicionamento será ajustado dinamicamente pelo JavaScript */
    /* Posiciona abaixo da navbar com uma margem */
    top: calc(100% + 15px); 
    
    background-color: var(--clr-bg-page); /* Fundo sólido para leitura */
    border: 1px solid hsla(var(--clr-border), 0.3); 
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px -10px rgba(0,0,0,0.6); /* Sombra moderna */
    z-index: var(--z-index-dropdown, 1100); 

    /* Estado Inicial: Escondido */
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(0.98);
    
    /* Transição suave de entrada/saída */
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Estado Visível (Adicionado via JS) */
.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* ========================================= */
/* 6. ESTILO ESPECÍFICO: CARD DE PERFIL */
/* ========================================= */

/* Especificidades para o Dropdown do Perfil */
#profile-dropdown {
    width: 280px; /* Largura mais generosa estilo "Card" */
    right: 0; /* Posição inicial, será ajustada pelo JS se necessário */
    overflow: hidden; /* Para o banner não vazar o border-radius */
    display: flex;
    flex-direction: column;
    padding: 0; /* Remove padding padrão pois temos banner */
}

/* --- TOPO: Banner + Avatar --- */
.profile-card-header {
    position: relative;
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid hsla(var(--clr-border), 0.2);
    background-color: hsla(var(--clr-gray-900), 0.5);
}

.profile-banner {
    width: 100%;
    height: 80px;
    background-color: var(--clr-accent-d);
    background-size: cover;
    background-position: center;
}

.profile-user-info {
    padding: 0 var(--spacing-md);
    margin-top: -32px; /* Puxa o avatar para cima do banner */
    display: flex;
    flex-direction: column;
    position: relative;
}

.profile-card-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: var(--clr-bg-page);
    border: 4px solid var(--clr-bg-page); /* "Borda" que separa do banner */
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.profile-card-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Placeholder se não tiver foto */
.avatar-placeholder {
    width: 100%;
    height: 100%;
    background: var(--clr-accent);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    color: #fff;
}

/* Textos do Card */
.profile-text-details {
    display: flex;
    flex-direction: column;
}

.p-display-name {
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-md);
    color: var(--clr-text-primary);
    line-height: 1.2;
}

.p-username {
    font-size: var(--font-size-sm);
    color: var(--clr-text-secondary);
    font-weight: var(--font-weight-medium);
}

/* --- LISTA DE AÇÕES --- */
.profile-card-links {
    list-style: none;
    padding: var(--spacing-xs);
    margin: 0;
}

.profile-card-links li {
    margin-bottom: 2px;
}

.profile-card-links a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    color: var(--clr-text-secondary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.profile-card-links a i {
    font-size: 18px;
    color: var(--clr-text-tertiary);
}

/* Hover nos itens */
.profile-card-links a:hover {
    background-color: hsla(var(--clr-accent), 0.1); /* Leve toque da cor do tema */
    color: var(--clr-accent-l);
}

.profile-card-links a:hover i {
    color: var(--clr-accent-l);
}

/* Separador */
.profile-card-links .separator {
    height: 1px;
    background-color: hsla(var(--clr-border), 0.3);
    margin: var(--spacing-xs) var(--spacing-sm);
}

/* Estilo Destrutivo (Logout) */
.logout-link:hover {
    background-color: rgba(255, 70, 70, 0.1) !important;
    color: #ff6b6b !important;
}

.logout-link:hover i {
    color: #ff6b6b !important;
}

/* ========================================= */
/* 7. AJUSTE PARA O DROPDOWN ADMIN (Simples) */
/* ========================================= */

#admin-dropdown {
    width: 200px;
    padding: var(--spacing-xs) 0;
    /* Centraliza em relação ao link pai */
    left: 50%;
    transform: translateX(-50%) translateY(-10px) scale(0.98);
}

/* Sobrescreve a transformação do .show para manter o translateX */
#admin-dropdown.show {
    transform: translateX(-50%) translateY(0) scale(1);
}

#admin-dropdown li a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-md);
    color: var(--clr-text-secondary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

#admin-dropdown li a:hover {
    background-color: var(--clr-accent-d);
    color: #fff;
}

/* ========================================= */
/* 8. HAMBURGER BUTTON (Mobile Only) */
/* ========================================= */

.hamburger-btn {
    display: none; /* Hidden by default on desktop */
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
    margin-left: var(--spacing-sm);
    border-radius: var(--radius-default);
    transition: background-color var(--transition-fast);
}

.hamburger-btn:hover {
    background-color: hsla(var(--clr-white-pure), 0.1);
}

.hamburger-line {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--clr-text-primary);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Hamburger animation when open */
.hamburger-btn.active .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger-btn.active .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ========================================= */
/* 9. MOBILE OVERLAY */
/* ========================================= */

.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ========================================= */
/* 10. MOBILE DRAWER */
/* ========================================= */

.mobile-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 400px;
    max-width: 100vw; /* Never wider than screen */
    height: 100%;
    background-color: var(--clr-bg-page);
    border-left: 1px solid var(--clr-border);
    z-index: 1600;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.mobile-drawer.active {
    transform: translateX(0);
}

/* Drawer Header */
.mobile-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--clr-border);
    background-color: var(--clr-bg-base);
    min-height: 80px;
}

.mobile-drawer-logo {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--clr-text-primary);
}

.mobile-close-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-default);
    color: var(--clr-text-secondary);
    cursor: pointer;
    font-size: 1.3rem;
    transition: all var(--transition-fast);
}

.mobile-close-btn:hover {
    background-color: var(--clr-bg-medium);
    color: var(--clr-text-primary);
}

/* Mobile Navigation Links */
.mobile-nav {
    flex: 1;
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: 14px var(--spacing-md);
    color: var(--clr-text-secondary);
    text-decoration: none;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-default);
    transition: all var(--transition-fast);
}

.mobile-nav-link i {
    font-size: 1.3rem;
    width: 24px;
    text-align: center;
}

.mobile-nav-link:hover {
    background-color: var(--clr-bg-light);
    color: var(--clr-text-primary);
}

.mobile-nav-link.mobile-nav-logout:hover {
    background-color: rgba(255, 107, 107, 0.1);
    color: #ff6b6b;
}

.mobile-nav-divider {
    height: 1px;
    background-color: var(--clr-border);
    margin: var(--spacing-sm) 0;
}

.mobile-nav-label {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    color: var(--clr-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: var(--spacing-sm) var(--spacing-md);
}

/* Mobile User Card */
.mobile-user-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--clr-bg-base);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-sm);
}

.mobile-user-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--clr-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.mobile-user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mobile-user-avatar i {
    font-size: 1.5rem;
    color: var(--clr-bg-page);
}

.mobile-user-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.mobile-user-name {
    font-weight: var(--font-weight-semibold);
    color: var(--clr-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mobile-user-handle {
    font-size: var(--font-size-sm);
    color: var(--clr-text-tertiary);
}

.mobile-login-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: 14px;
    background-color: var(--clr-accent-m);
    color: white;
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-default);
    transition: all var(--transition-fast);
    margin-top: var(--spacing-sm);
}

.mobile-login-btn:hover {
    background-color: var(--clr-accent-d);
    transform: translateY(-1px);
}

/* ========================================= */
/* 11. RESPONSIVE RULES */
/* ========================================= */

/* Hide desktop-only elements on mobile */
.desktop-only {
    display: flex;
}

@media (max-width: 768px) {
    /* Show hamburger, hide desktop nav */
    .hamburger-btn {
        display: flex;
    }

    .desktop-only {
        display: none !important;
    }

    /* Adjust navbar */
    .navbar-container {
        padding: 0 var(--spacing-sm);
    }

    /* Adjust login button for mobile */
    .login-button {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-sm);
    }

    /* Profile dropdown adjustments */
    .user-profile-circle {
        width: 38px;
        height: 38px;
    }
}

/* For very small screens, drawer takes full width */
@media (max-width: 400px) {
    .mobile-drawer {
        width: 100%;
    }
}