:root {
    --bg-dark: #121212;
    --card-bg: #1e1e1e;
    --highlight: #00e676; 
    --nature: #ffd700; 
    --danger: #ff5252;
    --gender-cost: #ff4081; 
    --text-main: #ffffff;
    --border: #333;
    --info-blue: #29b6f6; /* Nuevo color azul info */
}

body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    background-image: url('assets/fondo.jpg');
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
}

.overlay {
    background-color: rgba(0, 0, 0, 0.92);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
}

h1, h2, h3 { 
    text-transform: uppercase; 
    letter-spacing: 2px; 
    margin: 0 0 10px 0; 
    text-align: center; 
}

/* CABECERA */
header {
    margin-bottom: 30px;
    text-align: center;
}

/* PANELES */
.panel {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    max-width: 600px;
    width: 100%;
    margin-top: 20px;
    transition: opacity 0.3s;
}

.panel.hidden { display: none; }
.panel.full-width { max-width: 1300px; }

/* CONTROLES DE CONFIGURACIÓN */
.control-group { margin: 20px 0; text-align: center; }

label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: var(--highlight);
}

select { 
    padding: 12px; 
    font-size: 16px; 
    background: #333; 
    color: white; 
    border: 1px solid #555; 
    border-radius: 5px; 
    width: 100%;
}

/* SELECTOR DE STATS */
.stats-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin: 15px 0;
}

.stat-check {
    background: #333;
    padding: 10px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background 0.2s;
    border: 1px solid #444;
}

.stat-check:hover { background: #444; }

.stat-check input {
    accent-color: var(--highlight);
    transform: scale(1.2);
}

.small-text {
    font-size: 14px;
    color: #888;
    margin-top: 5px;
}

/* INPUT NATURALEZA */
.nature-input-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.input-select {
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #555;
    background: #222;
    color: var(--nature);
    font-weight: bold;
    text-align: center;
    width: 100%;
    max-width: 250px;
}

/* SWITCH */
.toggle-container { display: flex; align-items: center; justify-content: center; gap: 10px; }
.switch { position: relative; display: inline-block; width: 60px; height: 34px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: #ccc; transition: .4s; }
.slider:before { position: absolute; content: ""; height: 26px; width: 26px; left: 4px; bottom: 4px; background-color: white; transition: .4s; }
input:checked + .slider { background-color: var(--highlight); }
input:checked + .slider:before { transform: translateX(26px); }
.slider.round { border-radius: 34px; }
.slider.round:before { border-radius: 50%; }

/* BOTONES */
button { border: none; padding: 15px 30px; font-size: 16px; font-weight: bold; cursor: pointer; border-radius: 8px; transition: 0.2s; text-transform: uppercase; }
.btn-start { background: var(--highlight); color: black; width: 100%; font-size: 18px; }
.btn-next { background: var(--highlight); color: black; }
.btn-primary { background: var(--highlight); color: black; }
.btn-secondary { background: #444; color: white; }
.btn-danger { background: var(--danger); color: white; }
button:hover { transform: scale(1.02); filter: brightness(1.1); }

.nav-buttons { display: flex; justify-content: space-between; margin-top: 30px; gap: 20px; }

.step-header { display: flex; justify-content: space-between; align-items: center; width: 100%; margin-bottom: 20px; border-bottom: 1px solid #333; padding-bottom: 10px; }
.btn-reset-small { background: transparent; border: 1px solid var(--danger); color: var(--danger); padding: 5px 15px; font-size: 12px; }
.btn-reset-small:hover { background: var(--danger); color: white; }

/* LISTA DE COMPRA */
.shopping-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 15px; margin: 20px 0; }
.shop-item { background: #111; padding: 15px; border-radius: 8px; border-left: 4px solid var(--highlight); display: flex; align-items: center; justify-content: space-between; }

/* NOTAS DE COMPRA */
.shopping-note {
    background-color: rgba(255, 82, 82, 0.15);
    border: 1px solid var(--danger);
    color: #ffcccb;
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
    font-size: 15px;
    text-align: center;
    line-height: 1.5;
}
.shopping-note strong { color: var(--danger); text-decoration: underline; }

.info-note-yellow {
    background-color: rgba(255, 215, 0, 0.1); 
    border: 1px solid var(--nature);
    color: #eee;
    padding: 15px;
    border-radius: 8px;
    margin-top: 10px;
    font-size: 14px;
    text-align: center;
}

/* NUEVA NOTA AZUL (GRUPOS HUEVO) */
.info-note-blue {
    background-color: rgba(41, 182, 246, 0.15); 
    border: 1px solid var(--info-blue);
    color: #e1f5fe;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 15px;
    text-align: center;
    line-height: 1.5;
    grid-column: 1 / -1; /* Ocupa todo el ancho en grid */
}
.info-note-blue strong { color: var(--info-blue); }

/* DIAGRAMA */
.breeding-diagram { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 40px; margin: 40px 0; }
.fusion-operator, .fusion-arrow { font-size: 40px; color: #666; font-weight: bold; }

.poke-card {
    background: #252525; width: 300px; padding: 20px; border-radius: 12px; border: 1px solid #444;
    display: flex; flex-direction: column; align-items: center; position: relative; box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}
.child-card { border: 2px solid var(--highlight); box-shadow: 0 0 20px rgba(0, 230, 118, 0.1); }
.poke-card.has-nature { border: 2px solid var(--nature); box-shadow: 0 0 20px rgba(255, 215, 0, 0.2); }

.nature-badge {
    position: absolute; 
    top: -10px; 
    right: -10px; 
    background: var(--nature); 
    color: black;
    padding: 4px 10px; 
    border-radius: 20px; 
    font-weight: bold; 
    font-size: 12px; 
    box-shadow: 0 2px 5px rgba(0,0,0,0.5); 
    z-index: 10;
    display: flex;          /* Nuevo: para alinear icono y texto */
    align-items: center;    /* Nuevo: centrado vertical */
    gap: 4px;               /* Nuevo: espacio entre icono y texto */
}

/* Nuevo: Clase para controlar el tamaño de la hojita */
.nature-icon-img {
    width: 14px;
    height: 14px;
    object-fit: contain;
}

.gender-cost-badge {
    margin-top: 5px; background: #333; color: var(--gender-cost); border: 1px solid var(--gender-cost);
    padding: 2px 8px; border-radius: 4px; font-size: 11px; font-weight: bold; text-transform: uppercase;
}

.role-badge { background: #333; padding: 4px 12px; border-radius: 4px; font-size: 12px; margin-bottom: 10px; text-transform: uppercase; color: #aaa; letter-spacing: 1px; }
.result { background: var(--highlight); color: black; font-weight: bold; }

.poke-img { width: 100px; height: 100px; object-fit: contain; margin-bottom: 10px; }
.gender-icon { width: 24px; position: absolute; top: 15px; left: 15px; }

.stats-box { background: #111; width: 100%; padding: 10px; border-radius: 6px; font-family: 'Consolas', monospace; font-size: 14px; margin: 15px 0; }
.stat-row { display: flex; justify-content: space-between; margin: 4px 0; padding-bottom: 4px; border-bottom: 1px solid #222; }
.stat-row:last-child { border-bottom: none; }
.stat-val.perfect { color: var(--highlight); font-weight: bold; }
.stat-val.bad { color: var(--danger); font-weight: bold; }

.item-slot { display: flex; align-items: center; gap: 10px; background: #000; padding: 8px 15px; border-radius: 30px; border: 1px solid #444; width: 90%; justify-content: center; }
.item-slot img { width: 30px; height: 30px; }

.info-note { margin-top: 10px; color: #888; font-size: 14px; text-align: center; line-height: 1.4; white-space: pre-line; }
.step-instruction { font-size: 20px; color: #eee; text-align: center; max-width: 900px; margin: 0 auto; line-height: 1.6; white-space: pre-line; }

.progress-container { flex-grow: 1; margin-right: 20px; }
.progress-bar { width: 100%; height: 10px; background: #333; border-radius: 5px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--highlight); width: 0%; transition: width 0.3s ease; }
.step-counter { text-align: right; font-size: 12px; color: #888; margin-top: 4px; }

/* --- RESPONSIVE / MÓVIL --- */
@media (max-width: 768px) {
    
    /* Ajustar cabecera */
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.2rem; }
    .panel { padding: 15px; margin-top: 10px; }

    /* Diagrama en columna vertical en vez de fila */
    .breeding-diagram {
        flex-direction: column; /* Uno debajo de otro */
        gap: 20px;
    }

    /* Rotar flechas para que apunten abajo */
    .fusion-arrow { transform: rotate(90deg); margin: 10px 0; }
    
    /* Cartas ocupan el ancho disponible pero sin pasarse */
    .poke-card {
        width: 100%; 
        max-width: 320px; /* Evita que sean gigantes en tablets */
    }

    /* Ajustar botones para que sean más fáciles de pulsar con el dedo */
    .nav-buttons {
        flex-direction: column-reverse; /* "Siguiente" arriba, "Anterior" abajo */
        gap: 10px;
    }
    
    button {
        width: 100%; /* Botones ancho completo */
        padding: 18px; /* Más zona táctil */
    }

    /* Ajustar selectores de stats (2 columnas en vez de 3) */
    .stats-selector {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Ocultar descripciones largas si molestan o hacer letra más pequeña */
    .step-instruction {
        font-size: 16px;
    }
}

/* --- ESTILOS DE LA LISTA DE COMPRA INTERACTIVA --- */
.shop-item.comprado {
    opacity: 0.5;
    background-color: #1a3b2a; /* Fondo verde oscuro muy suave */
    border: 1px solid #2e7d32;
}

.shop-item.comprado span {
    text-decoration: line-through; /* Tachar texto */
    color: #888;
}

.opt-btn {
    background: #333;
    border: none;
    color: white;
    padding: 5px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: 0.2s;
    border: 1px solid #444;
}

.opt-btn:hover {
    background: #444;
}