:root {
  --color-primary: #feab11;
  --color-secondary: #032469;
    --color-transparente: #032469cc;
  --color-bg-glass: rgba(255, 255, 255, 0.2);
  --color-bg-popup: rgba(255, 255, 255, 0.95);
  --color-border-white: white;
}

.player {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    max-width: 900px;
    margin: 40px auto 0 auto;
}

/* Fondo con logo */
.player::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--logo-url) center/cover no-repeat;
    filter: opacity(0.5);
    transform: scale(1.1);
    z-index: 0;
}

/* Vidrio */
.player::after {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--color-transparente);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1;
}

/* Controles */
.player-controls {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 75px;
    color: var(--color-secondary);
}

.btn-share,
.btn-volume {
    font-size: 1.1rem;
    color: var(--color-border-white);
    cursor: pointer;
    border-radius: 50%;
    padding: 6px;
    box-sizing: content-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-play {
    font-size: 3rem;
    color: var(--color-secondary);
    cursor: pointer;

    background: var(--color-border-white);
    border-radius: 50%;
    padding: 1px;
    border: 2px solid var(--color-border-white);
    box-sizing: content-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.loader-btn {
    width: 2.5rem;
    height: 2.5rem;
}

/* Popup fijo fuera del contenedor */
.volume-popup {
    position: fixed;
    padding: 8px;
    background: var(--color-bg-popup);
    border-radius: 6px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.3);
    z-index: 9999;
    display: none;
    transition: opacity 0.2s ease;
}

.volume-popup input[type="range"] {
    writing-mode: bt-lr;
    -webkit-appearance: slider-vertical;
    height: 100px;
    width: 8px;
}
.section-heading {
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 2rem;
    position: relative;
    background-color: var(--color-secondary);
}
.section-name {
    display: inline-block; /* para que tome ancho justo al texto */
    align-items: center; /* solo si usas flex, aquí ya no hace falta */
    gap: 8px;
    font-size: 20px;
    margin: 0 auto; /* auto horizontal centraría si es block */
    background-color: #f8fafc;
    padding: 0 1.25rem;
    color: var(--color-secondary);
    line-height: 1;
    font-weight: 900;
    text-transform: uppercase;
}
