/* --- REGLES DE BASE & CONTAINER --- */
.mass-word-app {
    width: 100%;
}

.mass-word-wrapper {
    max-width: 850px;
    margin: 0 auto;
    padding: 1rem;
    box-sizing: border-box;
    width: 100%;
}

/* --- FICHE CARTE MOT --- */
.word-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s, box-shadow 0.2s;
}

.word-card:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

/* En-tête de la carte */
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #f1f5f9;
    padding-bottom: 0.75rem;
    margin-bottom: 1.25rem;
}

.card-actions {
    display: flex;
    gap: 0.5rem;
}


.card-header h3 {
    margin: 0;
    color: #0f766e;
    /* Couleur cohérente avec le thème vert Kemelang */
    font-size: 1.2rem;
    font-weight: 600;
}

/* --- GRILLE DU FORMULAIRE --- */
.grid-form {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 0.75rem 1rem;
    /* Moins d'espace vertical, bon espace horizontal */
    width: 100%;
    box-sizing: border-box;
}

/* Répartition des colonnes */
.col-12 {
    grid-column: span 12;
}

.col-6 {
    grid-column: span 6;
}

.col-4 {
    grid-column: span 4;
}

.col-3 {
    grid-column: span 3;
}



/* --- STYLE UNIFORME ET EXTENSIBLE DES INPUTS & SELECTS --- */
.word-card input[type="text"],
.word-card input[type="number"],
.word-card select {
    display: block;
    width: 100% !important;
    /* Force l'occupation de toute la colonne */
    min-width: 0;
    /* Empêche les flex/grid items de déborder */
    box-sizing: border-box;
    padding: 0.6rem 0.8rem;
    font-size: 0.95rem;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    background-color: #f8fafc;
    transition: all 0.2s ease;
}

.word-card input:focus,
.word-card select:focus {
    outline: none;
    border-color: #0d9488;
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

/* Ajustement spécifique des placeholders pour éviter qu'ils ne paraissent trop pâles */
.word-card input::placeholder {
    color: #94a3b8;
    font-size: 0.9rem;
}



/* Répartition adaptative */
.col-12 {
    grid-column: span 12;
}

.col-8 {
    grid-column: span 8;
}

.col-7 {
    grid-column: span 7;
}

.col-6 {
    grid-column: span 6;
}

.col-5 {
    grid-column: span 5;
}

.col-4 {
    grid-column: span 4;
}

.col-3 {
    grid-column: span 3;
}

.col-2 {
    grid-column: span 2;
}

.page-header-with-action {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #e2e8f0;
}

.keyboard-btn-inline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.85rem;
    background-color: #f0fdf4;
    color: #0d9488;
    border: 1px solid #99f6e4;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

.keyboard-btn-inline:hover {
    background-color: #ccfbf1;
}

/* Adaptation Écran Mobile (< 640px) */
@media (max-width: 640px) {

    .col-8,
    .col-6,
    .col-4,
    .col-3 {
        grid-column: span 12 !important;
    }

    .word-card {
        padding: 1rem;
    }

    .def-row {
        flex-direction: column;
        align-items: stretch !important;
    }
}



/* --- MODULE AUDIO --- */
.audio-section {
    background-color: #f0fdf4;
    border: 1px dashed #86efac;
    border-radius: 8px;
    padding: 0.85rem 1rem;
    margin: 1.25rem 0;
}

.audio-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

/* --- DEFINITIONS SECONDAIRES --- */
.definitions-wrapper {
    background-color: #f8fafc;
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1.25rem;
}

.definitions-wrapper h4 {
    margin: 0 0 0.75rem 0;
    font-size: 0.95rem;
    color: #475569;
}

.def-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 0.5rem;
}

/* --- BOUTONS MODERNES --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: #0d9488;
    color: #ffffff;
}

.btn-primary:hover {
    background-color: #0f766e;
}

.btn-secondary {
    background-color: #e2e8f0;
    color: #334155;
}

.btn-secondary:hover {
    background-color: #cbd5e1;
}

.btn-danger-text {
    background: transparent;
    color: #ef4444;
    border: none;
    font-size: 0.85rem;
    cursor: pointer;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

.btn-danger-text:hover {
    background-color: #fef2f2;
}

.btn-sm {
    padding: 0.4rem 0.75rem;
    font-size: 0.85rem;
}

/* Bar d'action principale au bas de page */
.actions-bar {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}