/**
 * planner.css
 * Styles pour le planificateur d'entraînement.
 * Version optimisée Mobile & Desktop.
 */

/* --- Grille des Plans --- */
#planner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    padding-bottom: 80px; /* Espace pour le scroll sur mobile */
}

.planner-empty-message {
    grid-column: 1 / -1;
    text-align: center;
    font-size: 1.1em;
    color: var(--color-text);
    opacity: 0.7;
    margin-top: 40px;
}

/* --- Bouton "Nouveau Plan" --- */
.card-new-plan {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
    border: 3px dashed var(--color-border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    background-color: transparent;
    color: var(--color-text);
    opacity: 0.7;
}
.card-new-plan:hover {
    border-color: var(--color-primary);
    background-color: var(--color-background);
    color: var(--color-primary);
    opacity: 1;
}
.card-new-plan-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    font-size: 1.2em;
    font-weight: bold;
}
.card-new-plan-content svg {
    width: 40px;
    height: 40px;
    fill: currentColor;
}

body.dark-mode .card-new-plan {
    color: var(--color-text-on-dark);
}
body.dark-mode .card-new-plan:hover {
    border-color: var(--color-primary);
    background-color: var(--color-container-background);
    color: var(--color-primary);
}


/* --- Cartes de Plan --- */
.plan-card {
    display: flex;
    flex-direction: column;
    background-color: var(--color-container-background);
    border-radius: 12px;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    transition: all 0.2s ease-in-out;
}
.plan-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lifted);
}

.plan-card-info {
    padding: 15px;
    flex-grow: 1;
}
.plan-card-info h3 {
    font-family: var(--font-body);
    font-weight: bold;
    font-size: 1.2em;
    margin: 0 0 10px 0;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
body.dark-mode .plan-card-info h3 {
    color: var(--color-text-on-dark);
}
.plan-card-info .plan-stat {
    font-size: 0.9em;
    color: var(--color-text);
    opacity: 0.8;
    margin: 0 0 5px 0;
}
body.dark-mode .plan-card-info .plan-stat {
    color: var(--color-text-on-dark);
}

.plan-card-actions {
    display: flex;
    gap: 8px;
    padding: 0 15px 15px 15px;
    border-top: 1px solid var(--color-border);
    padding-top: 15px;
    margin-top: 10px;
}
.plan-card-actions button {
    flex-grow: 1;
    height: 38px;
    padding: 6px;
    min-width: 38px;
}
.plan-card-actions .btn-export-plan {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-button-text-on-gold);
}
body.dark-mode .plan-card-actions .btn-export-plan {
    color: var(--color-button-text-on-gold);
}


/* --- Modale d'édition de Plan (Desktop par défaut) --- */
#plan-editor-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    box-sizing: border-box;
}

#plan-editor-content {
    width: 100%;
    max-width: 900px;
    height: 90vh;
    background-color: var(--color-background);
    border-radius: 12px;
    box-shadow: var(--shadow-lifted);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

#plan-editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 25px;
    background-color: var(--color-container-background);
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0; /* Ne rétrécit pas */
}
#plan-editor-header h3 {
    font-family: var(--font-title);
    font-size: 1.5em;
    margin: 0;
    color: var(--color-secondary);
    letter-spacing: 1px;
}
body.dark-mode #plan-editor-header h3 {
    color: var(--color-primary);
}

#plan-editor-body {
    display: flex;
    flex-grow: 1;
    overflow-y: hidden; /* Géré par les panneaux internes en desktop */
}

/* Panneau de gauche (Détails + Liste des exos) */
#plan-editor-main {
    flex: 2;
    padding: 20px;
    overflow-y: auto;
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.plan-editor-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.plan-editor-group label {
    font-weight: bold;
    font-size: 1.1em;
    color: var(--color-text);
    opacity: 0.9;
}
#plan-editor-name {
    width: 100%;
    padding: 12px 15px; 
    border-radius: 8px; 
    border: 1px solid var(--color-input-border); 
    font-family: var(--font-body);
    font-size: 1.2em;
    background-color: var(--color-input-background);
    color: var(--color-text);
    transition: border-color 0.2s ease;
    box-sizing: border-box;
}
#plan-editor-notes {
    width: 100%;
    min-height: 120px;
    padding: 12px 15px; 
    border-radius: 8px; 
    border: 1px solid var(--color-input-border); 
    font-family: var(--font-body);
    font-size: 1em;
    background-color: var(--color-input-background);
    color: var(--color-text);
    transition: border-color 0.2s ease;
    box-sizing: border-box;
    resize: vertical;
}

#plan-playbooks-list {
    list-style: none;
    padding: 0;
    margin: 0;
    min-height: 100px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background-color: var(--color-container-background);
}
.plan-playbook-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border-bottom: 1px solid var(--color-border);
}
.plan-playbook-item:last-child {
    border-bottom: none;
}
.plan-playbook-item img {
    width: 84px; /* (280/150) * 45px */
    height: 45px;
    object-fit: cover;
    border-radius: 4px;
    background-color: var(--color-background);
}
.plan-playbook-item span {
    flex-grow: 1;
    font-weight: bold;
}
.plan-playbook-item .btn-remove-from-plan {
    min-width: 35px;
    height: 35px;
    padding: 5px;
}

.plan-editor-empty-list {
    text-align: center;
    padding: 30px;
    font-style: italic;
    opacity: 0.7;
}

/* Panneau de droite (Sélecteur d'exercices) */
#plan-editor-playbook-selector {
    flex: 1;
    min-width: 300px;
    background-color: var(--color-container-background);
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}
#plan-editor-playbook-selector h4 {
    margin: 0 0 15px 0;
    font-family: var(--font-title);
    font-size: 1.2em;
    color: var(--color-secondary);
}
body.dark-mode #plan-editor-playbook-selector h4 {
    color: var(--color-primary);
}
#plan-selector-search {
    width: 100%;
    padding: 10px;
    border-radius: 6px;
    border: 1px solid var(--color-input-border);
    margin-bottom: 15px;
    box-sizing: border-box;
    background-color: var(--color-input-background);
    color: var(--color-text);
    flex-shrink: 0;
}
#plan-selector-list {
    flex-grow: 1;
    overflow-y: auto;
    border: 1px solid var(--color-border);
    border-radius: 8px;
}
.plan-selector-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border-bottom: 1px solid var(--color-border);
    cursor: pointer;
    transition: background-color 0.2s ease;
}
.plan-selector-item:last-child {
    border-bottom: none;
}
.plan-selector-item:hover {
    background-color: var(--color-background);
}
body.dark-mode .plan-selector-item:hover {
    background-color: #2a2a2a;
}
.plan-selector-item img {
    width: 70px;
    height: 37.5px;
    object-fit: cover;
    border-radius: 4px;
    background-color: var(--color-background);
}
.plan-selector-item span {
    font-size: 0.9em;
    font-weight: 500;
}

/* Filtres du sélecteur */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 10px;
    flex-shrink: 0;
}
.filter-bar button {
    height: 30px;
    font-size: 0.8em;
    padding: 4px 10px;
}

/* Pied de page de la modale */
#plan-editor-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
    padding: 15px 25px;
    border-top: 1px solid var(--color-border);
    background-color: var(--color-container-background);
    flex-shrink: 0;
}
#plan-editor-footer button {
    padding: 10px 20px;
    font-size: 1em;
    min-width: 120px;
    height: auto;
}
#plan-editor-save-btn {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-button-text-on-gold);
}
body.dark-mode #plan-editor-save-btn {
    color: var(--color-button-text-on-gold);
}

/* --- OPTIMISATION MOBILE (Tablette & Smartphone) --- */
@media (max-width: 1024px) {

    /* 1. Modale Plein Écran */
    #plan-editor-modal {
        padding: 0;
        align-items: flex-start;
    }

    #plan-editor-content {
        width: 100%;
        height: 100%;
        max-width: 100%;
        max-height: 100vh;
        border-radius: 0;
        border: none;
    }

    #plan-editor-header {
        padding: 10px 15px;
    }
    #plan-editor-header h3 {
        font-size: 1.3em;
    }

    /* 2. Layout Vertical (Empilé) */
    #plan-editor-body {
        flex-direction: column;
        overflow-y: auto; /* On scrolle tout le corps */
    }

    /* Partie haute : Formulaire */
    #plan-editor-main {
        flex: none; /* Hauteur auto selon contenu */
        width: 100%;
        border-right: none;
        border-bottom: 4px solid var(--color-border); /* Séparation visuelle */
        padding: 15px;
    }

    /* Partie basse : Sélecteur */
    #plan-editor-playbook-selector {
        flex: none; /* Hauteur auto */
        width: 100%;
        min-width: 0;
        padding: 15px;
        /* On lui donne une hauteur minimale pour qu'il soit confortable */
        min-height: 400px; 
    }

    #plan-selector-list {
        /* On limite la hauteur de la liste interne pour garder le contexte */
        max-height: 50vh; 
        min-height: 200px;
    }
    
    /* 3. Footer Mobile */
    #plan-editor-footer {
        padding: 10px 15px;
        justify-content: space-between; /* Boutons étalés */
    }
    #plan-editor-footer button {
        flex: 1;
        min-width: 0;
        padding: 10px;
    }
    
    /* Ajustement grille */
    #planner-grid {
        padding: 15px;
        gap: 15px;
    }
}