/* Import de la police Inter */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ---------- Styles globaux fixes ---------- */
body {
    font-family: var(--font-family, 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif); /* Dynamique */
    background-color: var(--background-color, #f5f5f5); /* Dynamique */
    margin: 0;
    padding: 0;
    color: var(--default-text-color, #333333); /* Dynamique */
}

/* Styles pour les listes */
ul, ol {
    text-align: left;
    padding-left: 20px;
    margin-left: 0;
}

li {
    text-align: left;
    margin-bottom: 8px;
}

header img {
    position: relative;
    top: 0px;
    display: block;
    margin: 0 auto;
    z-index: 999;
    width: 65px;
    height: auto;
    filter: drop-shadow(4px 4px 6px var(--shadow-color, rgba(0, 0, 0, 0.3))); /* Dynamique */
    transition: all 0.3s ease;
}

header h1 {
    text-align: center;
    color: var(--main-color, #6200ea); /* Dynamique */
    margin-bottom: 20px;
}

header {
    position: relative;
    display: flex;
    align-items: center;
    background-color: var(--main-color, #6200ea); /* Dynamique */
    color: var(--text-color, #ffffff); /* Dynamique */
    padding: 15px 0px 15px 15px;
    box-shadow: 0 2px 4px var(--shadow-color, rgba(0, 0, 0, 0.1)); /* Dynamique */
    margin: 0;
    opacity: 1; /* Opacité 90% */
}

header button {
    background: none;
    border: none;
    color: var(--text-color, #ffffff); /* Dynamique */
    font-size: 1.9rem;
    margin-right: 15px;
    cursor: pointer;
}

header p {
    width: 100%;
    text-align: center;
    margin: 0;
    font-size: 1.5rem;
    font-weight: bold;
}

/* ---------- Navigation ---------- */
nav {
    display: flex;
    overflow-x: auto;
    background-color: var(--background-color, #ffffff); /* Dynamique */
    box-shadow: 0 1px 2px var(--shadow-color, rgba(0, 0, 0, 0.1)); /* Dynamique */
}

nav + .content-container {
    margin-top: 20px;
}

#content-container {
    margin-top: 15px;
    padding: 10px;
}

nav button {
    flex: 1 0 auto;
    background: none;
    border: none;
    padding: 15px;
    cursor: pointer;
    font-size: 1em;
    transition: background-color 0.3s, color 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    white-space: nowrap;
    color: var(--main-color, #6200ea); /* Couleur principale du thème pour les icônes */
}

nav button i {
    font-size: 1.35em; /* Taille réduite de 10% (de 1.5em à 1.35em) */
}

nav button.active,
nav button:hover {
    background-color: var(--main-color, #6200ea); /* Dynamique */
    color: var(--text-color, #ffffff); /* Dynamique */
}

/* ---------- Conteneurs généraux ---------- */
.container {
    padding: 15px;
    max-width: 100%;
    margin: 0 auto;
    max-height: calc(100vh - 150px); /* Ajustez cette valeur selon vos besoins */
    overflow-y: auto;
}

.module-container {
    display: none;
}

.module-container.active {
    display: block;
}

.module-container h2 {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--main-color, #6200ea); /* Dynamique */
    margin-bottom: 15px;
    text-align: center;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

/* ---------- Contenu des modules ---------- */
.resume-content {
    margin: 0 20px;
}

.module-content {
    font-size: 1.1em;
    line-height: 1.6;
    text-align: justify;
}

.resume-container .module-content h2 {
    text-align: left;
}

.resume-container .module-content {
    overflow-y: visible;
    padding-right: 10px;
}

/* ---------- Bouton Spritz ---------- */
.spritz-button {
    font-size: 1em;
    background-color: var(--main-color, #6200ea); /* Dynamique */
    color: var(--text-color, #ffffff); /* Dynamique */
    border: none;
    border-radius: 20px;
    padding: 10px 20px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-align: center;
    transition: background-color 0.3s;
    position: sticky;
    bottom: 20px;
    margin: 0 auto;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100; /* Assurez-vous que le bouton est au-dessus des autres éléments */
}

.spritz-button:hover {
    background-color: var(--secondary-color, #3700b3); /* Dynamique */
}

/* ---------- Overlay Spritz ---------- */
.spritz-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 999999 !important;
}

/* Mot affiché dans Spritz */
.word-display {
    font-size: 2em;
    font-weight: bold;
    color: var(--main-color, #6200ea); /* Dynamique */
    margin-bottom: 20px;
    text-align: center;
}

.speed-display {
    font-size: 0.7em;
    color: var(--default-text-color, #666); /* Dynamique */
    margin-top: 5px;
    text-align: center;
}

/* Contrôles Spritz */
.spritz-controls {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.spritz-controls button {
    padding: 8px 16px;
    background-color: var(--main-color, #6200ea); /* Dynamique */
    color: var(--text-color, #ffffff); /* Dynamique */
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    transition: background-color 0.3s;
}

.spritz-controls button:hover {
    background-color: var(--secondary-color, #3700b3); /* Dynamique */
}

.spritz-controls button:disabled {
    background-color: var(--shadow-color, #a0c4e8); /* Dynamique */
    cursor: not-allowed;
}

/* Bouton de fermeture dans Spritz */
.close-button {
    position: absolute;
    top: 100px; /* Nouvelle position pour être sous le header */
    right: 20px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--main-color, #6200ea); /* Dynamique */
    font-size: 1.5em;
    transition: color 0.3s;
    z-index: 1000000;
}

.close-button:hover {
    color: var(--secondary-color, #3700b3); /* Dynamique */
}

/* Highlight du mot lu */
.highlighted-word {
    background-color: #ffff99; /* Couleur de surbrillance douce */
    color: var(--default-text-color, #333); /* Dynamique */
    font-weight: bold;
}

/* Styles pour la bulle d'incitation */
.click-bubble {
    position: absolute;
    left: calc(100% + 20px);
    top: 50%;
    transform: translateY(-50%);
    background: white;
    color: var(--main-color);
    padding: 12px 20px;
    border-radius: 20px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--main-color);
    transition: opacity 0.3s ease;
}

.click-bubble::before {
    content: '';
    position: absolute;
    left: -12px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-right: 12px solid var(--main-color);
}

.click-bubble::after {
    content: '';
    position: absolute;
    left: -9px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-right: 9px solid white;
}

.click-bubble.show {
    opacity: 1;
    animation: float-horizontal 2s ease-in-out infinite;
}

@keyframes float-horizontal {
    0%, 100% { transform: translateY(-50%) translateX(0); }
    50% { transform: translateY(-50%) translateX(5px); }
}

/* ---------- Responsiveness ---------- */
@media (min-width: 768px) {
    nav button {
        padding: 15px 20px;
        font-size: 1em;
    }

    .container {
        max-width: 750px;
    }

    .flashcards-container {
        max-width: 300px;
    }

    .quiz-container {
        max-width: 600px;
    }

    .quiz-content {
        max-width: 600px;
    }

    .quiz-result {
        max-width: 600px;
    }

    body {
        padding-bottom: 80px;
    }
}

/* Réduire l'espacement vertical entre les sections */
.session-container {
    padding: 15px; /* Réduire le padding général */
    gap: 15px; /* Réduire l'espace entre les éléments */
}

.session-block {
    padding: 15px; /* Réduire le padding interne des blocs */
    margin-bottom: 15px; /* Réduire la marge entre les blocs */
}

/* Si vous avez des titres dans les blocs, réduire leurs marges */
.session-block h2,
.session-block h3 {
    margin: 0 0 10px 0;
}

/* Amazon Affiliate Button Section */
.affiliate-section {
    margin: 30px auto;
    text-align: center;
}

.affiliate-separator {
    width: 50%;
    margin: 0 auto 20px;
    border: none;
    border-top: 1px solid var(--shadow-color, rgba(0, 0, 0, 0.1));
}

.affiliate-invitation {
    color: var(--default-text-color, #333333);
    font-size: 1.1em;
    margin-bottom: 15px;
}

.amazon-affiliate-btn {
    display: none; /* Hidden by default */
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    padding: 12px 24px;
    background-color: #000000;
    color: #ffffff;
    border: none;
    border-radius: 20px; /* Match other buttons radius */
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.amazon-affiliate-btn:hover {
    background-color: #333333;
}

.amazon-affiliate-btn i {
    margin-right: 8px;
}