/* ============================================================
   PLAYER AUDIO EAC78 — CSS UNIFIÉ
   Version : 1.0 — 2026

   Utilisé par :
     - WordPress (css/player-audio.css) → lecteur simple dans les articles
     - pasapas.eac78.fr (_assets/pas_a_pas_player.css) → lecteur des pas à pas

   Variables CSS attendues (définies par le thème/contexte) :
     --current-bulle-color    couleur principale du lecteur
     --current-bulle-bg-audio couleur de fond du bandeau (WordPress uniquement)

   ============================================================ */


/* ============================================================
   1. CONTENEUR PRINCIPAL
   ============================================================ */

.player-container {
    display: flex;
    align-items: center;
    gap: 9px;
    width: fit-content;
    max-width: 100%;
    margin: 0 auto;
    padding: 9px 14px;
    border-radius: 8px;
    border: 1.5px solid color-mix(in srgb, var(--current-bulle-color) 20%, transparent);
    background: transparent;
    font-family: Arial, sans-serif;
    position: relative;
    overflow: visible;
    flex-wrap: nowrap;
}


/* ============================================================
   2. BOUTON PLAY / PAUSE
   ============================================================ */

.play-button {
    background: var(--current-bulle-color);
    border: none;
    width: 30px; height: 30px; min-width: 30px;
    border-radius: 6px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.15s;
    flex-shrink: 0;
}
.play-button:hover { opacity: 0.85; }

.play-icon {
    width: 14px; height: 14px;
    fill: white;
}


/* ============================================================
   3. BARRE DE PROGRESSION
   ============================================================ */

.progress {
    flex: 1 1 80px;
    min-width: 0;
    width: 120px;
    height: 4px;
    border: none;
    border-radius: 2px;
    outline: none;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    background: linear-gradient(
        to right,
        var(--current-bulle-color) 0%,
        var(--current-bulle-color) var(--progress, 0%),
        #ddd var(--progress, 0%),
        #ddd 100%
    );
}

/* Titre de la piste au-dessus de la barre */
.progress::before {
    content: attr(data-title);
    position: absolute;
    bottom: 72%; left: 44px; right: 44px;
    font-size: 9px;
    color: var(--current-bulle-color);
    white-space: nowrap; overflow: hidden;
    text-align: center;
    opacity: 0.7;
    animation-play-state: paused;
}

/* Animation de défilement pour les titres longs */
@keyframes scrollTitle {
    0%, 20%  { text-indent: 0; }
    80%, 100% { text-indent: -100%; }
}

.player-container.playing .progress[data-long-title="true"]::before {
    animation: scrollTitle 8s linear infinite;
    animation-play-state: running;
}
.progress:hover::before,
.player-container.paused .progress::before {
    animation-play-state: paused !important;
}

/* WebKit */
.progress::-webkit-slider-track {
    background: #ddd; border-radius: 2px; height: 4px;
}
.progress::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 11px; height: 11px;
    border-radius: 50%;
    background: var(--current-bulle-color);
    cursor: pointer;
    box-shadow: 0 1px 3px color-mix(in srgb, var(--current-bulle-color) 40%, transparent);
}

/* Firefox */
.progress::-moz-range-track {
    background: #ddd; border-radius: 2px; height: 4px; border: none;
}
.progress::-moz-range-progress {
    background: var(--current-bulle-color); border-radius: 2px; height: 4px;
}
.progress::-moz-range-thumb {
    width: 11px; height: 11px;
    border-radius: 50%;
    background: var(--current-bulle-color);
    cursor: pointer; border: none;
}


/* ============================================================
   4. AFFICHAGE DU TEMPS
   ============================================================ */

.indication-duree {
    display: flex; gap: 2px; align-items: center; flex-shrink: 0;
}
.currentTime, .duration {
    font-size: 11px;
    color: var(--current-bulle-color);
    min-width: 28px;
    text-align: center;
}


/* ============================================================
   5. SÉPARATEUR VERTICAL
   ============================================================ */

.player-sep {
    width: 1px; height: 16px;
    background: #ddd;
    flex-shrink: 0;
}


/* ============================================================
   6. TEMPO
   ============================================================ */

.tempo-container {
    position: relative;
    display: flex; flex-direction: column; align-items: center;
}

.tempo-button {
    background: none;
    border: none;
    padding: 2px 0;
    cursor: pointer;
    font-size: 9px; font-weight: bold;
    color: #835fc5;
    white-space: nowrap; line-height: 1;
    transition: opacity 0.15s;
}
.tempo-button::before { display: none; }
.tempo-button[data-tempo]::after { content: attr(data-tempo); }
.tempo-button:hover { opacity: 0.7; }
.tempo-button svg { display: none; }

.tempo-slider-container {
    position: absolute;
    top: calc(100% + 8px); left: 50%; transform: translateX(-50%);
    background: white;
    border: 1.5px solid #835fc5; border-radius: 8px;
    padding: 12px 14px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    display: none; flex-direction: column; align-items: center; gap: 8px;
    z-index: 1000; min-width: 280px;
}
.tempo-slider-container::before {
    content: '';
    position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%);
    border: 7px solid transparent; border-bottom-color: #835fc5;
}

.tempo-slider {
    width: 230px; height: 4px;
    border-radius: 2px; outline: none; cursor: pointer;
    -webkit-appearance: none; appearance: none;
    background: linear-gradient(
        to right,
        #835fc5 0%, #835fc5 var(--tempo-progress, 33.33%),
        #ddd var(--tempo-progress, 33.33%), #ddd 100%
    );
}
.tempo-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px; height: 14px;
    border-radius: 50%; background: #835fc5; cursor: pointer;
}
.tempo-slider::-moz-range-track {
    background: #ddd; border-radius: 2px; height: 4px; border: none;
}
.tempo-slider::-moz-range-progress {
    background: #835fc5; border-radius: 2px; height: 4px;
}
.tempo-slider::-moz-range-thumb {
    width: 14px; height: 14px;
    border-radius: 50%; background: #835fc5; cursor: pointer; border: none;
}

.tempo-graduations {
    display: flex; justify-content: space-between;
    width: 100%; font-size: 10px; color: #666;
}
.tempo-graduations span {
    cursor: pointer; padding: 2px 3px; border-radius: 3px;
    font-weight: 500; text-align: center; flex: 1;
    transition: all 0.15s;
}
.tempo-graduations span:hover  { background: #f3f0fc; color: #835fc5; }
.tempo-graduations span.active { background: #835fc5; color: white; font-weight: bold; }


/* ============================================================
   7. VOLUME
   ============================================================ */

.volume-container {
    position: relative;
    display: flex; flex-direction: column; align-items: center;
}

.volume-button {
    background: none;
    border: none;
    padding: 2px 0;
    cursor: pointer;
    font-size: 9px; font-weight: bold;
    color: #4a9a3a;
    white-space: nowrap; line-height: 1;
    transition: opacity 0.15s;
}
.volume-button::before { display: none; }
.volume-button[data-volume]::after { content: attr(data-volume); }
.volume-button:hover { opacity: 0.7; }
.volume-button svg { display: none; }
.volume-button.muted { color: #e53e3e; }
.volume-button.muted::after { text-decoration: line-through; }

.volume-slider-container {
    position: absolute;
    top: calc(100% + 8px); left: 50%; transform: translateX(-50%);
    background: white;
    border: 1.5px solid #4a9a3a; border-radius: 8px;
    padding: 12px 14px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    display: none; flex-direction: column; align-items: center; gap: 8px;
    z-index: 1000; min-width: 200px;
}
.volume-slider-container::before {
    content: '';
    position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%);
    border: 7px solid transparent; border-bottom-color: #4a9a3a;
}

.volume-slider {
    width: 150px; height: 4px;
    border-radius: 2px; outline: none; cursor: pointer;
    -webkit-appearance: none; appearance: none;
    background: linear-gradient(
        to right,
        #4a9a3a 0%, #4a9a3a var(--volume, 100%),
        #ddd var(--volume, 100%), #ddd 100%
    );
}
.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px; height: 14px;
    border-radius: 50%; background: #4a9a3a; cursor: pointer;
}
.volume-slider::-moz-range-track {
    background: #ddd; border-radius: 2px; height: 4px; border: none;
}
.volume-slider::-moz-range-progress {
    background: #4a9a3a; border-radius: 2px; height: 4px;
}
.volume-slider::-moz-range-thumb {
    width: 14px; height: 14px;
    border-radius: 50%; background: #4a9a3a; cursor: pointer; border: none;
}

.volume-graduations {
    display: flex; justify-content: space-between;
    width: 100%; font-size: 10px; color: #666;
}
.volume-graduations span {
    cursor: pointer; padding: 2px 3px; border-radius: 3px;
    font-weight: 500; text-align: center; flex: 1;
    transition: all 0.15s;
}
.volume-graduations span:hover  { background: #f0f7f0; color: #4a9a3a; }
.volume-graduations span.active { background: #4a9a3a; color: white; font-weight: bold; }


/* ============================================================
   8. BOUTON LOOP
   ============================================================ */

.loop-button {
    width: 22px; height: 22px; border-radius: 4px;
    background: transparent;
    border: 1px solid #ddd;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; flex-shrink: 0;
    transition: border-color 0.15s, background 0.15s;
}
.loop-button svg {
    width: 11px; height: 11px;
    fill: #bbb;
    transition: fill 0.15s;
}
.loop-button:hover { border-color: var(--current-bulle-color); }
.loop-button:hover svg { fill: var(--current-bulle-color); }
.loop-button.active {
    background: var(--current-bulle-color);
    border-color: var(--current-bulle-color);
}
.loop-button.active svg { fill: white; }


/* ============================================================
   9. BOUTON TÉLÉCHARGEMENT
   ============================================================ */

.download-button {
    width: 22px; height: 22px; border-radius: 4px;
    background: transparent;
    border: 1px solid #ddd;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; flex-shrink: 0;
    transition: border-color 0.15s;
}
.download-button:hover { border-color: #d02855; }
.download-button svg {
    width: 11px; height: 11px;
    fill: #bbb;
    transition: fill 0.15s;
}
.download-button:hover svg { fill: #d02855; }


/* ============================================================
   10. ACCESSIBILITÉ
   ============================================================ */

.play-button:focus,
.tempo-button:focus,
.volume-button:focus,
.loop-button:focus,
.download-button:focus {
    outline: 2px solid var(--current-bulle-color);
    outline-offset: 2px;
}


/* ============================================================
   11. MASQUER L'ÉLÉMENT AUDIO NATIF (WordPress uniquement)
   ============================================================ */

audio.player { display: none; }


/* ============================================================
   12. BANDEAU STICKY WORDPRESS
   Spécifique à WordPress — absent sur pasapas.eac78.fr
   ============================================================ */

.groupe-audio {
    position: sticky;
    top: 0;
    z-index: 9999;
    margin: 1rem -2rem;
    overflow: visible;
}

/* Filigrane onde musicale */
.groupe-audio::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    mix-blend-mode: overlay;
    z-index: -1;
}


/* ============================================================
   13. RESPONSIVE
   ============================================================ */

@media (max-width: 768px) {
    .player-container { gap: 6px; padding: 8px 10px; }
    .progress { width: 80px; }
    .currentTime, .duration { font-size: 10px; min-width: 24px; }
    .tempo-slider-container { min-width: 240px; }
    .tempo-slider { width: 190px; }
    .volume-slider-container { min-width: 170px; }
    .volume-slider { width: 120px; }
}

@media (max-width: 480px) {
    .player-container { gap: 5px; padding: 7px 8px; }
    .play-button { width: 26px; height: 26px; min-width: 26px; }
    .play-icon { width: 12px; height: 12px; }
    .progress { width: 50px; }
    .currentTime, .duration { font-size: 9px; min-width: 20px; }
    .tempo-slider-container { min-width: 200px; }
    .tempo-slider { width: 160px; }
    .volume-slider-container { min-width: 160px; }
    .volume-slider { width: 100px; }
}