/* static/css/style.css */
:root {
    /* Cores da Marca */
    --blue-primary: #1E3A8A;
    --blue-hover: #1E40AF;
    --blue-light: #3B82F6;
    --blue-extralight: #DBEAFE;
    
    /* Neutros */
    --bg-main: #FFFFFF;
    --bg-secondary: #F8FAFC;
    --border-color: #E5E7EB;
    --text-main: #111827;
    --text-secondary: #6B7280;
    
    /* Feedback & Tech */
    --green-primary: #10B981;
    --green-hover: #059669;
    --green-light: #D1FAE5;
    --purple-primary: #7C3AED;
    --purple-hover: #6D28D9;
    --purple-light: #EDE9FE;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-secondary);
    color: var(--text-main);
    line-height: 1.5;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* Tipografia */
h1, h2, h3 { color: var(--text-main); margin-bottom: 0.5rem; }
p { color: var(--text-secondary); font-size: 0.95rem; }

/* Botões */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: background 0.2s;
    width: 100%; /* Mobile first */
}
.btn-primary { background-color: var(--blue-light); color: var(--bg-main); }
.btn-primary:hover { background-color: var(--blue-primary); }
.btn-success { background-color: var(--green-primary); color: var(--bg-main); }
.btn-success:hover { background-color: var(--green-hover); }
.btn-premium { background-color: var(--purple-primary); color: var(--bg-main); }
.btn-premium:hover { background-color: var(--purple-hover); }
.btn-outline { background-color: transparent; border: 1px solid var(--border-color); color: var(--text-main); }

/* Forms */
.form-group { margin-bottom: 1rem; text-align: left; }
.form-group label { display: block; margin-bottom: 0.4rem; font-size: 0.9rem; font-weight: 500; }
.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-secondary);
    color: var(--text-main);
}
.form-control:focus { outline: none; border-color: var(--blue-light); box-shadow: 0 0 0 3px var(--blue-extralight); }

/* Layout Containers */
.container { width: 100%; max-width: 600px; margin: 0 auto; padding: 1rem; }
.card { background-color: var(--bg-main); border: 1px solid var(--border-color); border-radius: 12px; padding: 1.5rem; margin-bottom: 1.5rem; }

/* Header/Top Bar (Logged In) */
.topbar {
    background-color: var(--blue-primary);
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}
.topbar-brand { color: var(--bg-main); font-weight: bold; font-size: 1.2rem; }
.search-bar { flex-grow: 1; margin: 0 1rem; max-width: 300px; }
.search-bar input { width: 100%; padding: 0.5rem; border-radius: 20px; border: none; background-color: var(--blue-hover); color: white; }
.search-bar input::placeholder { color: var(--blue-extralight); }
.topbar-actions { display: flex; gap: 1rem; align-items: center; }
.topbar-icon { color: var(--bg-main); font-size: 1.5rem; }
.avatar-sm { width: 35px; height: 35px; border-radius: 50%; background-color: var(--border-color); object-fit: cover; }

/* Botão de Idioma na Topbar */
.lang-toggle {
    background-color: var(--blue-hover);
    color: var(--bg-main);
    border: 1px solid var(--blue-light);
    border-radius: 20px;
    padding: 0.25rem 0.75rem;
    font-size: 0.85rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.lang-toggle:hover {
    background-color: var(--blue-light);
}

/* Post/Feed */
.post-header { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.post-meta h4 { margin: 0; font-size: 1rem; }
.post-meta span { font-size: 0.8rem; color: var(--text-secondary); }
.post-content { margin-bottom: 1rem; color: var(--text-main); }
.post-media { width: 100%; height: 200px; background-color: var(--bg-secondary); border-radius: 8px; margin-bottom: 1rem; display: flex; align-items: center; justify-content: center; color: var(--text-secondary); }
.post-actions { display: flex; gap: 1rem; border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); padding: 0.75rem 0; margin-bottom: 1rem; }
.action-btn { background: none; border: none; color: var(--text-secondary); cursor: pointer; font-weight: 500; display: flex; align-items: center; gap: 0.5rem; }
.action-btn:hover { color: var(--blue-light); }
.comments-section { font-size: 0.9rem; }
.comment { margin-bottom: 0.5rem; background-color: var(--bg-secondary); padding: 0.5rem; border-radius: 8px; }
.comment strong { color: var(--text-main); }
.load-more { color: var(--blue-light); cursor: pointer; font-weight: 500; font-size: 0.9rem; display: inline-block; margin-top: 0.5rem; }

/* Perfil */
.profile-banner { height: 120px; background-color: var(--blue-light); border-radius: 12px 12px 0 0; position: relative; }
.profile-info { text-align: center; padding: 0 1rem 1.5rem 1rem; background-color: var(--bg-main); border: 1px solid var(--border-color); border-top: none; border-radius: 0 0 12px 12px; margin-bottom: 1.5rem; }
.avatar-lg { width: 90px; height: 90px; border-radius: 50%; border: 4px solid var(--bg-main); background-color: var(--border-color); position: relative; top: -45px; margin: 0 auto; margin-bottom: -35px; }
.profile-bio { margin-top: 0.5rem; font-size: 0.9rem; }
.tabs { display: flex; border-bottom: 1px solid var(--border-color); margin-bottom: 1rem; }
.tab { flex: 1; text-align: center; padding: 0.75rem; cursor: pointer; font-weight: 600; color: var(--text-secondary); }
.tab.active { color: var(--blue-primary); border-bottom: 2px solid var(--blue-primary); }
.grid-feed { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.grid-item { aspect-ratio: 1; background-color: var(--border-color); }

/* Apps Grid */
.apps-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.app-card { background: var(--bg-main); border: 1px solid var(--border-color); border-radius: 12px; padding: 1.5rem; text-align: center; }
.app-icon { width: 60px; height: 60px; background-color: var(--purple-light); color: var(--purple-primary); border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 1rem; }

/* Utilities (Desktop ajusts) */
@media (min-width: 768px) {
    .btn { width: auto; }
    .form-row { display: flex; gap: 1rem; }
    .apps-grid { grid-template-columns: 1fr 1fr; }
}

/* Ajustes Fomantic Icons na Topbar (Brancos p/ Contraste) */
.topbar-icon {
    color: var(--bg-main) !important; /* Força o ícone a ficar branco */
    font-size: 1.3rem;
    cursor: pointer;
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: opacity 0.2s;
}
.topbar-icon:hover {
    opacity: 0.8;
}
.topbar-icon i.icon {
    margin: 0; /* Remove margem padrão do fomantic */
}

/* Container e Menu Dropdown do Usuário */
.user-dropdown-container {
    position: relative;
    display: inline-block;
}

.avatar-btn {
    cursor: pointer;
    transition: transform 0.2s;
}
.avatar-btn:hover {
    transform: scale(1.05);
}

.user-dropdown-menu {
    display: none; /* Escondido por padrão */
    position: absolute;
    right: 0;
    top: 130%;
    background-color: var(--bg-main);
    min-width: 180px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.1);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    z-index: 1000;
    overflow: hidden;
}

/* Classe que o JavaScript usará para mostrar o menu */
.user-dropdown-menu.show {
    display: block;
}

.user-dropdown-menu a {
    color: var(--text-main);
    padding: 12px 16px;
    text-decoration: none;
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    font-weight: 500;
    transition: background-color 0.2s;
}

.user-dropdown-menu a:hover {
    background-color: var(--bg-secondary);
    color: var(--blue-primary);
}

/* Ícones dentro do menu (estes ficam escuros pois o fundo é branco) */
.user-dropdown-menu a i.icon {
    color: var(--text-secondary);
    margin-right: 10px;
    font-size: 1.1rem;
}
.user-dropdown-menu a:hover i.icon {
    color: var(--blue-primary);
}

/* Container de opções do Post */
.post-options-container {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
}

.post-options-btn {
    cursor: pointer;
    color: var(--text-secondary);
}
.post-options-btn:hover { color: var(--blue-primary); }

.post-options-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border-radius: 8px;
    z-index: 10;
    min-width: 120px;
}
.post-options-menu.show { display: block; }

.post-options-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    color: #ef4444; /* Vermelho para excluir */
    font-size: 0.85rem;
    font-weight: 600;
}
.post-options-menu a:hover { background-color: #fef2f2; }

/* Botão de excluir comentário (menor) */
.delete-comment-btn {
    color: var(--text-secondary);
    font-size: 0.8rem;
    cursor: pointer;
    margin-left: 10px;
    transition: color 0.2s;
}
.delete-comment-btn:hover { color: #ef4444; }

/* --- MENU DE OPÇÕES DO POST (3 Pontinhos) --- */
.post-options-container {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 50; /* Garante que fique acima de outros elementos */
}

.post-options-btn {
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 1.2rem;
}
.post-options-btn:hover { 
    color: var(--blue-primary); 
}

.post-options-menu {
    display: none; /* Escondido por padrão */
    position: absolute;
    right: 0;
    top: 100%;
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border-radius: 8px;
    min-width: 130px;
    overflow: hidden;
}

/* A mágica acontece aqui: O JS adiciona a classe .show e o menu aparece */
.post-options-menu.show { 
    display: block !important; 
}

.post-options-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    color: #ef4444; /* Vermelho */
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s;
}
.post-options-menu a:hover { 
    background-color: #fef2f2; 
}

.delete-comment-btn {
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    margin-left: 10px;
    transition: color 0.2s;
}
.delete-comment-btn:hover { 
    color: #ef4444; 
}