<!DOCTYPE html>
<html lang="es">
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>{% block title %}Agregador de Noticias RSS{% endblock %}</title>
    
    <link rel="preconnect" href="https://fonts.googleapis.com">
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
    <link href="https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap" rel="stylesheet">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/css/all.min.css">
    
    <style>
        /* --- Variables Globales de Diseño --- */
        :root {
            --primary-color: #6a11cb;
            --secondary-color: #2575fc;
            --gradiente-principal: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            --error-color: #f72585;
            --text-color: #2c3e50;
            --text-color-light: #576475;
            --card-bg: rgba(255, 255, 255, 0.75);
            --border-color: rgba(200, 200, 220, 0.4);
            --shadow-color: rgba(67, 97, 238, 0.15);
            --border-radius-md: 12px;
            --border-radius-sm: 8px;
            --transition-speed: 0.3s;
        }

        /* --- Estilos Base --- */
        * { box-sizing: border-box; }
        body {
            font-family: 'Poppins', 'Segoe UI', Tahoma, sans-serif;
            margin: 0;
            padding: 20px 0;
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            color: var(--text-color);
            line-height: 1.6;
            font-weight: 400;
        }

        /* --- Contenedor Principal con Efecto Vidrio --- */
        .container {
            max-width: 900px;
            margin: 30px auto;
            padding: 30px 40px;
            background: var(--card-bg);
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            box-shadow: 0 8px 32px 0 var(--shadow-color);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }

        /* --- Encabezados y Títulos --- */
        header { text-align: center; margin-bottom: 40px; border-bottom: 1px solid var(--border-color); padding-bottom: 30px; }
        h1 { font-size: 2.8rem; font-weight: 700; margin: 0 0 5px 0; background: var(--gradiente-principal); -webkit-background-clip: text; -webkit-text-fill-color: transparent; display: inline-block; }
        h2 { font-size: 1.8rem; font-weight: 600; color: var(--primary-color); margin-bottom: 20px; }
        .subtitle { color: var(--text-color-light); font-size: 1.1rem; margin-top: 5px; }

        /* --- Formularios y Controles --- */
        .form-section, .card { margin-bottom: 30px; background: rgba(255, 255, 255, 0.6); padding: 25px; border-radius: var(--border-radius-md); border: 1px solid var(--border-color); }
        label { display: block; margin-bottom: 8px; font-weight: 600; color: var(--text-color); font-size: 0.9rem; }
        select, input[type="text"], input[type="url"], input[type="file"], textarea { width: 100%; padding: 12px 15px; border: 1px solid var(--border-color); background-color: #f8f9fa; border-radius: var(--border-radius-sm); font-size: 1rem; font-family: 'Poppins', sans-serif; transition: all var(--transition-speed) ease; }
        select:focus, input:focus, textarea:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 3px var(--shadow-color); background-color: white; }
        
        /* --- Botones y Enlaces --- */
        .btn, button { padding: 12px 25px; background: var(--gradiente-principal); color: white !important; border: none; border-radius: var(--border-radius-sm); font-size: 1rem; font-weight: 600; cursor: pointer; transition: all var(--transition-speed) ease; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); text-decoration: none; display: inline-block; text-align: center; }
        .btn:hover, button:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2); text-decoration: none; }
        .btn-secondary { background: #34495e; } .btn-secondary:hover { background: #2c3e50; }
        .btn-info { background: #17a2b8; } .btn-info:hover { background: #138496; }
        .btn-small { padding: 6px 14px; font-size: 0.9rem; }
        a { color: var(--secondary-color); text-decoration: none; font-weight: 500; } a:hover { text-decoration: underline; }
        .top-link { display: inline-block; margin-bottom: 25px; font-weight: 500; color: var(--primary-color); }
        .top-link:hover { text-decoration: underline; }

        /* --- Estilos para la lista de noticias --- */
        .noticias-list { list-style: none; padding: 0; margin: 0; }
        .noticia-item { display: flex; gap: 20px; padding: 20px 10px; border-bottom: 1px solid var(--border-color); transition: background-color 0.2s ease; }
        .noticia-item:last-child { border-bottom: none; }
        .noticia-item:hover { background-color: rgba(255,255,255,0.4); }
        .noticia-imagen img { width: 150px; height: 100px; border-radius: var(--border-radius-sm); object-fit: cover; }
        .noticia-texto h3 { margin: 0 0 5px 0; }
        .noticia-texto h3 a { color: var(--text-color); font-weight: 600; }
        .noticia-texto h3 a:hover { color: var(--primary-color); }
        .noticia-meta { font-size: 0.8rem; color: var(--text-color-light); margin-bottom: 8px; }
        
        /* --- Alertas y Mensajes Flash --- */
        .flash-messages { list-style: none; padding: 0; margin-bottom: 20px; }
        .flash-messages li { padding: 15px 20px; border-radius: var(--border-radius-sm); border-left: 5px solid; }
        .flash-messages .error { background-color: #fff0f3; color: #d90429; border-color: var(--error-color); }
        .flash-messages .success { background-color: #e6fcf5; color: #00b894; border-color: #00b894; }
        .flash-messages .warning { background-color: #fffbeb; color: #f39c12; border-color: #f39c12; }

        /* --- Estilos para Dashboard y Paginación --- */
        .dashboard-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin-bottom: 40px; }
        .stat-card { background: rgba(255, 255, 255, 0.8); padding: 20px; border-radius: var(--border-radius-md); text-align: center; border: 1px solid var(--border-color); transition: all 0.3s ease; }
        .stat-card:hover { transform: translateY(-5px); box-shadow: 0 4px 15px rgba(0,0,0,0.08); }
        .stat-card .stat-number { font-size: 2.5rem; font-weight: 600; background: var(--gradiente-principal); -webkit-background-clip: text; -webkit-text-fill-color: transparent; line-height: 1.2; }
        .stat-card .stat-label { font-size: 0.9rem; color: var(--text-color-light); font-weight: 500; margin-top: 5px; }
        .pagination { display: flex; justify-content: center; align-items: center; gap: 5px; margin: 30px 0; flex-wrap: wrap; }
        .page-link { display: inline-block; padding: 8px 14px; background: rgba(255, 255, 255, 0.6); border: 1px solid var(--border-color); border-radius: var(--border-radius-sm); color: var(--primary-color); text-decoration: none; transition: all 0.2s ease; }
        .page-link:hover { background: white; box-shadow: 0 2px 5px rgba(0,0,0,0.1); }
        .page-link.active { background: var(--gradiente-principal); color: white; border-color: transparent; cursor: default; }
        .feed-detail-card { padding: 0; }
        .feed-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; background: rgba(233, 236, 239, 0.5); padding: 15px 25px; border-bottom: 1px solid var(--border-color); }
        .feed-header h2 { margin: 0; font-size: 1.4rem; }
        .feed-body { padding: 25px; }
        .feed-body dl { display: grid; grid-template-columns: 120px 1fr; gap: 10px 20px; }
        .feed-body dt { font-weight: 600; color: var(--text-color-light); }
        .feed-body dd { margin: 0; word-break: break-all; }

        /* --- NUEVOS ESTILOS PARA LA NAVEGACIÓN PRINCIPAL --- */
        .main-nav {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 15px;
            margin-top: 25px;
            flex-wrap: wrap;
            padding-top: 15px;
        }
        .nav-link {
            font-weight: 500;
            color: var(--text-color);
            text-decoration: none;
            padding: 8px 15px;
            border-radius: var(--border-radius-sm);
            transition: all var(--transition-speed);
        }
        .nav-link:hover {
            background-color: rgba(255,255,255,0.6);
            text-decoration: none;
            color: var(--primary-color);
        }
        .nav-actions {
            display: flex;
            gap: 10px;
            margin-left: 20px; /* Espacio entre los enlaces y los botones */
        }

        /* --- Responsividad --- */
        @media (max-width: 768px) {
            .container { padding: 20px; margin: 15px; }
            h1 { font-size: 2rem; }
            .noticia-item { flex-direction: column; }
            .feed-body dl { grid-template-columns: 100px 1fr; }
            .main-nav { flex-direction: column; gap: 10px; }
            .nav-actions { margin-left: 0; margin-top: 10px; }
        }
    </style>
</head>
<body>
    <div class="container">
        <!-- SECCIÓN DE CABECERA Y NAVEGACIÓN -->
        <header>
            <a href="{{ url_for('home') }}" style="text-decoration:none;">
                <h1>Agregador de Noticias</h1>
            </a>
            <p class="subtitle">Tu centro de información personalizado</p>
            
            <nav class="main-nav">
                <a href="{{ url_for('home') }}" class="nav-link">Noticias</a>
                <a href="{{ url_for('dashboard') }}" class="nav-link">Dashboard</a>
                <a href="{{ url_for('manage_feeds') }}" class="nav-link">Gestionar Feeds</a>
                
                <div class="nav-actions">
                    <a href="{{ url_for('add_feed') }}" class="btn btn-small">Añadir Feed</a>
                    <a href="{{ url_for('add_url') }}" class="btn btn-small btn-info">Añadir URL</a>
                </div>
            </nav>
        </header>

        {% with messages = get_flashed_messages(with_categories=true) %}
            {% if messages %}
                <ul class="flash-messages">
                {% for category, message in messages %}
                    <li class="{{ category }}">{{ message }}</li>
                {% endfor %}
                </ul>
            {% endif %}
        {% endwith %}
        
        {% block content %}{% endblock %}
    </div>
</body>
</html>

