@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&display=swap');

:root {
    --primary-mauve: #8A2BE2; /* BlueViolet */
    --primary-mauve-darker: #7A24C1;
    --primary-mauve-lighter: #e0c6f5;
    --skip-button-bg: #7f8c8d;
    --skip-button-hover-bg: #6c7a7b;

    --feedback-success-bg: rgba(212, 237, 218, 0.85);
    --feedback-success-text: #155724;
    --feedback-success-border: rgba(195, 230, 203, 0.9);
    --feedback-error-bg: rgba(248, 215, 218, 0.85);
    --feedback-error-text: #721c24;
    --feedback-error-border: rgba(245, 198, 203, 0.9);
    --feedback-info-bg: rgba(231, 243, 254, 0.85);
    --feedback-info-text: #31708f;
    --feedback-info-border: rgba(188, 232, 241, 0.9);

    /* MODIFIÉ : Transparence du fond de contenu à 0.7 */
    --page-content-bg: rgba(255, 255, 255, 0.7);

    --font-primary: 'Montserrat', sans-serif;
    --dyslexia-font: "OpenDyslexic", Verdana, Arial, sans-serif;
    --bg-body: #f4f6f9;
    --text-color-normal: #333a45;
    --text-color-light: #5a6472;
    --text-color-on-dark-bg: #f0f0f0;
    --border-light: #e1e5ea;
    --shadow-soft: 0 8px 25px rgba(0,0,0,0.08);
    --shadow-button: 0 3px 7px rgba(138, 43, 226, 0.25);
    --shadow-button-hover: 0 5px 12px rgba(138, 43, 226, 0.35);
}

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    line-height: 1.65;
    margin: 0;
    padding: 20px;
    background-color: var(--bg-body);
    color: var(--text-color-normal);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

/* Styles pour la police DYS */
body.dyslexia-friendly {
    font-family: var(--dyslexia-font), var(--font-primary) !important;
    letter-spacing: 0.5px !important;
    word-spacing: 1.5px !important;
    line-height: 1.75 !important;
}
body.dyslexia-friendly h1,
body.dyslexia-friendly h2,
body.dyslexia-friendly h3,
body.dyslexia-friendly p,
body.dyslexia-friendly li,
body.dyslexia-friendly label,
body.dyslexia-friendly button,
body.dyslexia-friendly input,
body.dyslexia-friendly select,
body.dyslexia-friendly span,
body.dyslexia-friendly div {
    font-family: var(--dyslexia-font), var(--font-primary) !important;
    letter-spacing: 0.5px !important;
    word-spacing: 1.5px !important;
}
body.dyslexia-friendly #mot-pendu {
    font-family: var(--dyslexia-font), 'Courier New', Courier, monospace !important;
    letter-spacing: 5px !important;
}
body.dyslexia-friendly .motsmeles-table td {
    font-family: var(--dyslexia-font), var(--font-primary) !important;
}


#game-container {
    border-radius: 12px;
    box-shadow: var(--shadow-soft);
    width: 100%;
    max-width: 1100px;
    position: relative;
    overflow: hidden;
}

.page {
    display: none;
    animation: slideInFromRight 0.5s ease-out forwards;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    padding: 20px;
    border-radius: 0;
}

#page-0 { background-image: url('images/sdb1.png'); }
#page-1 { background-image: url('images/sdb2.png'); }
#page-2 { background-image: url('images/sdb3.png'); }
#page-3 { background-image: url('images/sdb1.png'); }
#page-4 { background-image: url('images/sdb4.png'); }
#page-5 { background-image: url('images/sdb5.png'); }
#page-6 { background-image: url('images/sdb2.png'); }
#page-7 { background-image: url('images/sdb6.png'); }
#page-8 { background-image: url('images/sdb7.png'); }
#page-9 { background-image: url('images/sdb8.png'); }
#page-10 { background-image: url('images/sdb9.png'); }
#page-11 { background-image: url('images/sdb1.png'); }
#page-12 { background-image: url('images/eleve.png'); }


.active-page {
    display: block;
}

h1, h2 {
    color: var(--primary-mauve);
    text-align: center;
    margin-top: 0;
    margin-bottom: 25px;
    text-shadow: none;
    font-weight: 700;
}

h1 .page-icon, h2 .defi-icon, h2 .page-icon {
    margin-right: 12px;
    font-size: 1.05em;
}

h2 {
    border-bottom: 1px solid var(--primary-mauve-lighter);
    padding-bottom: 12px;
    font-weight: 600;
    font-size: 1.6em;
}

h2.subtitle {
    border-bottom: none;
    font-size: 1.3em;
    color: var(--text-color-light);
    font-weight: 500;
}

.page-content {
    padding: 30px 35px;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    background-color: var(--page-content-bg); /* Utilise la variable mise à jour */
    margin-top: 20px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.04);
    min-height: 320px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

.page-content p,
.page-content li {
    font-weight: 400;
    color: var(--text-color-normal);
    margin-bottom: 1em;
}
.page-content strong { /* S'assure que strong reste gras si utilisé en HTML */
    font-weight: 600; /* ou 700 */
}

/* NOUVELLE RÈGLE : Mettre en gras le premier paragraphe après un H2 (texte de l'énigme) */
/* Concerne les pages de défi 1 à 9 et la page 10 (énigme finale) */
.page:not(#page-0):not(#page-11):not(#page-12) .page-content > h2 + p,
#page-10 .page-content > h2 + p /* Pour l'énigme finale spécifiquement si besoin */
 {
    font-weight: 600; /* Ou bold, selon la graisse désirée */
    color: var(--text-color-normal); /* S'assurer que la couleur est bien lisible */
}
/* Cas spécifique pour Défi 7, car la structure est p.motsmeles-instructions */
#page-7 .page-content > .motsmeles-instructions {
    font-weight: 600;
}


.content-subtitle {
    font-size: 1.1em;
    color: var(--primary-mauve);
    margin-bottom: 0.5em;
    font-weight: 600;
}


.page-content label,
#mot-pendu,
#lettres-proposees,
#essais-pendu,
#motsmeles-trouves-count,
#motsmeles-total-count {
    color: var(--text-color-normal);
}

button {
    background-color: var(--primary-mauve);
    color: white;
    border: none;
    padding: 12px 22px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 1em;
    font-weight: 500;
    font-family: var(--font-primary);
    margin-top: 10px;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s ease-in-out;
    box-shadow: var(--shadow-button);
}
button:disabled {
    background-color: #ccc;
    box-shadow: none;
    cursor: not-allowed;
    opacity: 0.7;
}

button:hover:not(:disabled) {
    background-color: var(--primary-mauve-darker);
    box-shadow: var(--shadow-button-hover);
    transform: translateY(-2px);
}

button:active:not(:disabled) {
    transform: translateY(0px) scale(0.98);
    box-shadow: 0 2px 5px rgba(138, 43, 226, 0.2);
}

.actions-defi {
    margin-top: 25px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}
.actions-defi button {
    margin-left: 0;
}


.skip-button {
    background-color: var(--skip-button-bg);
    box-shadow: 0 2px 5px rgba(0,0,0,0.15);
}
.skip-button:hover:not(:disabled) {
    background-color: var(--skip-button-hover-bg);
    box-shadow: 0 3px 8px rgba(0,0,0,0.2);
}


input[type="text"], input[type="radio"], select {
    margin-bottom: 12px;
    padding: 12px;
    border-radius: 5px;
    border: 1px solid var(--border-light);
    font-size: 1em;
    font-family: var(--font-primary);
    font-weight: 400;
    background-color: #fff;
}
input[type="text"]:focus, select:focus {
    border-color: var(--primary-mauve);
    box-shadow: 0 0 0 3px rgba(138, 43, 226, 0.15);
    outline: none;
}


input[type="radio"] {
    margin-right: 10px;
    transform: scale(1.1);
    accent-color: var(--primary-mauve);
}

label {
    display: block;
    margin-bottom: 10px;
    cursor: pointer;
    padding: 4px 0;
    font-weight: 400;
    color: var(--text-color-light);
}
label:hover input:not(:disabled) ~ span {
    color: var(--primary-mauve);
}


.citation-inspiration {
    font-style: italic;
    color: var(--primary-mauve-darker);
    margin-bottom: 25px;
    padding: 18px 22px;
    background-color: rgba(230, 230, 250, 0.8);
    border-left: 4px solid var(--primary-mauve);
    border-radius: 0 6px 6px 0;
}

.feedback {
    margin-top: 18px;
    padding: 14px 18px;
    border-radius: 5px;
    border: 1px solid transparent;
    font-weight: 500;
}

.feedback.success {
    background-color: var(--feedback-success-bg);
    color: var(--feedback-success-text);
    border-color: var(--feedback-success-border);
}
.feedback.success::before {
    content: "✔ ";
    font-weight: bold;
    margin-right: 5px;
}

.feedback.error {
    background-color: var(--feedback-error-bg);
    color: var(--feedback-error-text);
    border-color: var(--feedback-error-border);
}
.feedback.error::before {
    content: "❌ ";
    font-weight: bold;
    margin-right: 5px;
}

.feedback.info {
    background-color: var(--feedback-info-bg);
    color: var(--feedback-info-text);
    border-color: var(--feedback-info-border);
}
.feedback.info::before {
    content: "ℹ️ ";
    font-weight: bold;
    margin-right: 5px;
}

@keyframes slideInFromRight {
    from { opacity: 0; transform: translateX(25px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInElement {
    to { opacity: 1; transform: translateY(0); }
}

.association-group {
    margin-bottom: 18px;
    padding: 18px;
    border: 1px solid #f0f0f0;
    background-color: rgba(253, 253, 253, 0.9);
    border-radius: 6px;
}

select {
    width: 100%;
    padding: 12px;
}

#mot-pendu {
    font-size: 1.8em;
    letter-spacing: 8px;
    font-family: 'Courier New', Courier, monospace;
    color: var(--primary-mauve-darker);
    padding: 10px 0;
    text-align: center;
    display: block;
    margin-bottom: 12px;
    font-weight: 500;
}
#input-pendu {
    width: 75px;
    text-align: center;
    font-size: 1.5em;
    padding: 10px;
    margin: 8px auto;
    display: block;
}

button#proposeLetterBtnPendu {
    display: block;
    margin: 12px auto;
}


#indices-collectes {
    color: var(--primary-mauve);
    font-weight: 500;
}

#citation-finale-input {
    width: 100%;
    padding: 14px;
    margin-top: 12px;
    font-size: 1.1em;
    border: 1px solid var(--primary-mauve-lighter);
}
#citation-finale-input:focus {
    border-color: var(--primary-mauve);
    box-shadow: 0 0 0 3px rgba(138, 43, 226, 0.15);
}

.phrase-progression {
    text-align: center;
    font-size: 1.25em;
    margin-bottom: 25px;
    padding: 14px;
    background-color: rgba(233, 236, 239, 0.85);
    border-radius: 6px;
    min-height: 30px;
    letter-spacing: 1.8px;
    word-spacing: 4.5px;
    text-shadow: none;
    font-weight: 400;
}
.phrase-progression .mot-revele {
    font-weight: 600;
    color: #28a745;
    margin: 0 2px;
    display: inline-block;
}
.phrase-progression .mot-revele.animate-mot-revele {
    animation: revealWord 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes revealWord {
    0% { transform: scale(0.5) rotate(-5deg); opacity: 0; }
    70% { transform: scale(1.1) rotate(2deg); opacity: 1; }
    100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

.phrase-progression .placeholder-tiret {
    color: var(--text-color-light);
    margin: 0 2px;
}

.page-content > p, /* Ceci s'appliquera à TOUS les <p> par défaut */
.page-content > ul,
.page-content > form,
.page-content > div:not(#motsmeles-grille-container):not(.blanks-defi6):not(.accessibility-options):not(#static-lyrics-container):not(.modal),
.page-content > .actions-defi,
.page-content > .actions-defi > button,
.page-content > input[type="text"],
.page-content > select,
.page-content .motsmeles-instructions:not(#page-7 .page-content > .motsmeles-instructions) /* Exclure l'instruction des mots mêlés qui a son propre style */
 {
    opacity: 0;
    transform: translateY(15px);
}


.blanks-defi6,
.accessibility-options {
    opacity: 0;
    transform: translateY(10px);
}


#motsmeles-grille-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 15px;
    margin-bottom: 15px;
    padding: 10px;
    background-color: rgba(245, 245, 245, 0.7);
    border-radius: 6px;
    overflow-x: auto;
}
.motsmeles-table {
    border-collapse: collapse;
    user-select: none;
}
.motsmeles-table td {
    width: 28px;
    height: 28px;
    border: 1px solid #cfd8dc;
    text-align: center;
    vertical-align: middle;
    font-size: 1em;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.15s ease-out, box-shadow 0.15s ease-out;
    font-weight: 500;
    color: #455a64;
}
.motsmeles-table td:hover {
    transform: scale(1.12);
    background-color: rgba(204, 229, 255, 0.8);
    box-shadow: 0 0 6px rgba(0,0,0,0.15);
}

.motsmeles-table td.selected {
    background-color: #aadef0;
    border-color: #007bff;
    transform: scale(1.08);
    color: #004085;
    box-shadow: 0 0 4px #007bff;
}
.motsmeles-table td.path-highlight {
    background-color: #cce5ff;
}
.motsmeles-table td.found {
    background-color: #a5d6a7;
    color: #1b5e20;
    font-weight: 600;
    cursor: default;
    animation: wordFoundEffect 0.6s ease-out;
}

button#validateMotsMelesBtn {
    background-color: #28a745;
    margin: 15px auto;
    display: block;
}
button#validateMotsMelesBtn:hover:not(:disabled) {
    background-color: #218838;
}

@keyframes wordFoundEffect {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); background-color: #fff59d; }
    100% { transform: scale(1); }
}

#progress-bar-container {
    width: 100%;
    background-color: rgba(222, 226, 230, 0.8);
    border-radius: 8px;
    margin-bottom: 8px;
    height: 18px;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.05);
}
#progress-bar-fill {
    width: 0%;
    height: 100%;
    background-color: var(--primary-mauve);
    border-radius: 7px;
    transition: width 0.5s ease-out;
}
#progress-text-container {
    text-align: center;
    margin-bottom: 25px;
    font-size: 0.9em;
    color: var(--text-color-light);
    font-weight: 500;
}

.question-defi {
    margin-bottom: 18px;
}

.blanks-defi6 input[type="text"] {
    width: 125px;
    padding: 10px;
    margin: 0 6px 10px 6px;
    border: 1px solid var(--border-light);
    border-radius: 5px;
    font-size: 1em;
    text-align: center;
}
/* Le texte de la citation avec les trous à remplir sera en gras */
#page-6 .page-content .citation-inspiration {
    font-weight: 600;
}


.hint-defi {
    margin-bottom: 22px;
    font-size: 0.95em;
    color: var(--text-color-light);
}

.epilogue-content h2, .epilogue-content h3 {
    font-weight: 600;
}
.epilogue-content p {
    margin-bottom: 18px;
    line-height: 1.7;
    font-size: 1.05em;
}
.epilogue-content .song-title {
    font-style: italic;
    font-weight: 600;
    color: var(--primary-mauve-darker);
}

.accessibility-options {
    text-align: right;
    margin-bottom: 18px;
}
#toggleDysFontBtn {
    background-color: #6c757d;
    padding: 8px 14px;
    font-size: 0.9em;
}
#toggleDysFontBtn:hover {
    background-color: #5a6268;
}
#toggleDysFontBtn.active {
    background-color: var(--primary-mauve);
    box-shadow: var(--shadow-button);
}

.page-logo {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 150px;
    height: auto;
    z-index: 10;
}

.epilogue-content .student-list {
    list-style-type: none;
    padding-left: 0;
    text-align: center;
}
.epilogue-content .student-list li {
    font-weight: 500;
    font-size: 1.1em;
    color: var(--primary-mauve-darker);
    margin: 4px 0;
    display: inline-block;
    margin-right: 15px;
}
.epilogue-content .student-list li:last-child {
    margin-right: 0;
}


#static-lyrics-container {
    margin-top: 25px;
    margin-bottom: 25px;
    padding: 15px;
    background-color: rgba(240, 240, 248, 0.5);
    border-radius: 8px;
    text-align: left;
    column-count: 4;
    column-gap: 30px;
    column-rule: 1px solid rgba(200, 200, 210, 0.4);
}
#static-lyrics-container p {
    font-weight: 500;
    font-size: 0.95em;
    line-height: 1.55;
    color: var(--text-color-normal);
    margin-bottom: 10px;
    break-inside: avoid-column;
    padding: 0;
}

/* STYLES POUR LES MODALES */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(30, 30, 45, 0.7);
    animation: fadeInModalBackground 0.3s ease-out;
}

.modal-content {
    background-color: #ffffff;
    margin: 10vh auto;
    padding: 30px 40px;
    border: none;
    width: 90%;
    max-width: 650px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    position: relative;
    animation: slideInModalBox 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.modal-content h2 {
    margin-top: 0;
    color: var(--primary-mauve);
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 15px;
    text-align: left;
    text-shadow: none;
    font-size: 1.4em;
    font-weight: 600;
    margin-bottom: 20px;
}

.modal-content ul {
    list-style-type: disc;
    padding-left: 25px;
    text-align: left;
}
.modal-content ul li {
    margin-bottom: 10px;
    font-weight: 400;
    color: var(--text-color-light);
}
.modal-content p {
    font-weight: 400;
    text-align: left;
    color: var(--text-color-normal);
    margin-bottom: 15px;
}
.modal-content p strong {
    font-weight: 600;
    color: var(--text-color-normal);
}


.modal-close-btn {
    color: #999;
    float: right;
    font-size: 30px;
    font-weight: bold;
    line-height: 0.8;
    position: absolute;
    top: 18px;
    right: 20px;
    transition: color 0.2s ease;
}

.modal-close-btn:hover,
.modal-close-btn:focus {
    color: var(--text-color-normal);
    text-decoration: none;
    cursor: pointer;
}

@keyframes fadeInModalBackground {
    from { background-color: rgba(30, 30, 45, 0); }
    to { background-color: rgba(30, 30, 45, 0.7); }
}

@keyframes slideInModalBox {
    from { transform: translateY(-40px) scale(0.98); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}


@media (max-width: 900px) {
    #static-lyrics-container {
        column-count: 2;
    }
}

@media (max-width: 500px) {
    body { padding: 10px; }
    .page { padding: 15px; }
    .page-content {
        padding: 20px 15px;
    }
    h1 { font-size: 1.7em; }
    h2 { font-size: 1.3em; }

    #static-lyrics-container {
        column-count: 1;
        text-align: center;
    }
    #static-lyrics-container p {
        font-size: 1em;
    }
    .modal-content {
        margin: 5vh auto;
        width: 95%;
        padding: 25px 20px;
    }
    .modal-content h2 {
        font-size: 1.25em;
    }
    .epilogue-content .student-list li {
        display: block;
        margin-right: 0;
        text-align: center;
    }
}

/* Fin des styles */