/* ====== ESTILO GENERAL ====== */
body {
    background: #fefefe;
    font-family: "Arial", sans-serif;
    text-align: center;
    margin: 0;
    padding: 0;
    color: #444;
}

/* Animación suave aplicada solo a elementos comunes (mejor rendimiento que el selector universal) */
body, header, .portada img, .contenido, .contenido p, .contenido ul, ul li, footer, header h1, a, button {
    transition: 0.3s ease;
}

/* ====== HEADER ====== */
header {
    background: linear-gradient(to right, #3ecee8, #f7a3a3);
    padding: 25px;
    color: white;
    box-shadow: 0 0 15px #f7a3a3;
}

header h1 {
    font-size: 40px;
    margin: 0;
    text-shadow: 0 0 8px white;
}

/* ====== PORTADA ====== */
.portada img {
    width: 95%;
    max-width: 650px;
    border-radius: 20px;
    margin-top: 20px;
    box-shadow: 0 0 15px #3ecee8;
    border: 4px solid #fff;
}

/* ====== CONTENIDO ====== */
.contenido {
    padding: 20px;
    margin: auto;
    max-width: 900px;
}

/* Cuadros pastel kawaii */
.contenido p, 
.contenido ul {
    background: #fff;
    padding: 15px;
    border-radius: 15px;
    box-shadow: 0 0 10px #dff7ff;
}

/* Lista kawaii */
ul li {
    margin: 10px 0;
    font-size: 18px;
}

/* Pequeño efecto hover kawaii */
ul li:hover {
    transform: scale(1.05);
    background: #fceaff;
}

/* Separadores */
hr {
    border: none;
    height: 2px;
    background: linear-gradient(to right, #3ecee8, #f7a3a3);
    margin: 40px auto;
    width: 60%;
    border-radius: 20px;
}

/* ====== FOOTER ====== */
footer {
    background: linear-gradient(to right, #f7a3a3, #3ecee8);
    padding: 20px;
    margin-top: 40px;
    color: white;
    box-shadow: 0 0 15px #3ecee8;
    font-weight: bold;
    text-shadow: 0 0 5px white;
}

.menu-kawaii {      
    background: linear-gradient(to right, #7ddaff, #ffb8d1);
    padding: 15px 0;
    border-bottom: 3px solid #ffffffaa;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.menu-kawaii ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    gap: 25px;
}

.menu-kawaii a {
    text-decoration: none;
    color: #ffffff;
    font-size: 20px;
    font-weight: bold;
    padding: 10px 18px;
    border-radius: 15px;
    background: rgba(255,255,255,0.15);
    transition: 0.3s;
}

.menu-kawaii a:hover {
    background: rgba(255,255,255,0.35);
    transform: scale(1.1);
}

/* ====== MENU RESPONSIVE KAWAII ====== */
.menu-toggle {
    display: none;
    font-size: 32px;
    cursor: pointer;
    padding: 5px 15px;
    color: white;
    border-radius: 10px;
    background: rgba(255,255,255,0.25);
    margin-left: 15px;
    transition: 0.3s;
}

.menu-toggle:hover {
    transform: scale(1.1);
}

/* ====== MÓVIL ====== */
@media (max-width: 700px) {
    .menu-kawaii ul {
        flex-direction: column;
        gap: 0;
        display: none;
        text-align: center;
        padding: 0;
        margin: 0;
    }

    /* Aquí está la corrección */
    .menu-kawaii ul.show {
        display: flex;
        flex-direction: column;
    }

    .menu-kawaii li {
        margin: 10px 0;
    }

    .menu-toggle {
        display: block;
    }
}

/* ====== REPRODUCTOR EN VIVO KAWAII ====== */
#radio-player {
    background: rgba(255,255,255,0.2);
    padding: 15px;
    border-radius: 15px;
    box-shadow: 0 0 15px rgba(255,255,255,0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    font-family: "Arial", sans-serif;
    text-align: center;
    color: #fff;
}

#radio-player h3 {
    margin: 0;
    font-size: 20px;
}

#live-indicator {
    font-weight: bold;
    color: #ff4c4c;
    font-size: 16px;
    animation: blink 1s infinite alternate;
}

@keyframes blink {
    0% { opacity: 1; }
    100% { opacity: 0.3; }
}

#radio-player audio {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 0 10px #ff4cff;
    outline: none;
}

#radio-player .controls {
    display: flex;
    justify-content: center;
    gap: 15px;
    align-items: center;
}

#radio-player button {
    background: rgba(255,255,255,0.2);
    border: none;
    padding: 10px 15px;
    border-radius: 10px;
    color: #fff;
    cursor: pointer;
    font-size: 16px;
    box-shadow: 0 0 5px #fff5;
    transition: 0.3s;
}

#radio-player button:hover {
    background: rgba(255,255,255,0.35);
    transform: scale(1.1);
}

#radio-player input[type="range"] {
    width: 120px;
}

/* === REPRODUCTOR PERSONALIZADO AVANZADO === */
.custom-player {
    position: relative;
    margin: 20px auto;
    max-width: 400px;
    padding: 25px;
    border-radius: 20px;
    background: linear-gradient(145deg, #ff9eff, #9effff);
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
    text-align: center;
    overflow: hidden;
}

.player-bg {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
    pointer-events: none;
    animation: pulse 2s infinite alternate;
    border-radius: 20px;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.05); opacity: 0.8; }
}

.live-indicator {
    font-weight: bold;
    margin-bottom: 15px;
    display: block;
    color: #ff2e2e;
    text-shadow: 0 0 5px #ff2e2e;
    font-size: 18px;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50%, 100% { opacity: 1; }
    25%, 75% { opacity: 0.3; }
}

.player-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    z-index: 2;
    position: relative;
}

.btn {
    padding: 10px 20px;
    border-radius: 15px;
    border: none;
    background: #fff;
    font-size: 18px;
    cursor: pointer;
    transition: 0.3s;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0,0,0,0.4);
}

.slider {
    width: 120px;
    cursor: pointer;
    -webkit-appearance: none;
    height: 6px;
    border-radius: 5px;
    background: #fff;
    transition: 0.3s;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #ff4cff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

.slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #ff4cff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

/* === CANVAS DEL VISUALIZER === */
#audio-visualizer {
    width: 100%;
    height: 60px;
    display: block;
    margin: 10px 0;
    border-radius: 15px;
    background: rgba(255,255,255,0.1);
}