/**
 * Fabulè - Theme CSS
 * 
 * Palette di colori armonizzata ispirata a pergamene e libri antichi
 * Questo file sovrascrive i colori predefiniti di Bootstrap per adattarli
 * alla tema visiva di Fabulè.
 */

:root {
    /* Colori primari - Tonalità di marrone dorato */
    --fabule-primary: #8a7144;
    --fabule-primary-light: #a38a58;
    --fabule-primary-dark: #6a5631;
    --fabule-primary-rgb: 138, 113, 68;
    
    /* Colori secondari - Tonalità di pergamena */
    --fabule-secondary: #d8c396;
    --fabule-secondary-light: #e5d6b6;
    --fabule-secondary-dark: #c5ad7c;
    --fabule-secondary-rgb: 216, 195, 150;
    
    /* Colori di accento */
    --fabule-accent-1: #7d6942; /* Verde oliva scuro */
    --fabule-accent-2: #94582c; /* Marrone ruggine */
    --fabule-accent-3: #ad8246; /* Oro brunito */
    
    /* Colori per testo */
    --fabule-text-dark: #362e1e;
    --fabule-text-medium: #5c4f35;
    --fabule-text-light: #f5eee0;
    
    /* Colori per sfondi */
    --fabule-bg-light: #f8f5ef;
    --fabule-bg-medium: #eee5d3;
    --fabule-bg-dark: #3e3526;
    
    /* Sovrascrittura delle variabili Bootstrap */
    --bs-primary: var(--fabule-primary);
    --bs-primary-rgb: var(--fabule-primary-rgb);
    --bs-secondary: var(--fabule-secondary);
    --bs-secondary-rgb: var(--fabule-secondary-rgb);
    --bs-link-color: var(--fabule-accent-1);
    --bs-link-color-rgb: 125, 105, 66;
    --bs-link-hover-color: var(--fabule-accent-2);
    --bs-link-hover-color-rgb: 148, 88, 44;
}

/* Personalizzazione dei componenti Bootstrap */

/* Pulsanti */
.btn-primary {
    background-color: var(--fabule-primary);
    border-color: var(--fabule-primary);
    color: var(--fabule-text-light);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: var(--fabule-primary-dark) !important;
    border-color: var(--fabule-primary-dark) !important;
    color: var(--fabule-text-light) !important;
}

.btn-outline-primary {
    border-color: var(--fabule-primary);
    color: var(--fabule-primary);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
    background-color: var(--fabule-primary) !important;
    border-color: var(--fabule-primary) !important;
    color: var(--fabule-text-light) !important;
}

.btn-secondary {
    background-color: var(--fabule-secondary);
    border-color: var(--fabule-secondary);
    color: var(--fabule-text-dark);
}

.btn-secondary:hover,
.btn-secondary:focus,
.btn-secondary:active {
    background-color: var(--fabule-secondary-dark) !important;
    border-color: var(--fabule-secondary-dark) !important;
    color: var(--fabule-text-dark) !important;
}

/* Pulsanti armonizzati per interazioni principali */
.btn-fabule {
    background-color: var(--fabule-primary-light);
    border-color: var(--fabule-primary);
    color: var(--fabule-text-light);
    padding: 8px 16px;
    font-size: 0.95rem;
    border-radius: 5px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 3px rgba(0,0,0,0.1);
    height: 40px;
    min-width: 140px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-fabule:hover,
.btn-fabule:focus {
    background-color: var(--fabule-primary-dark);
    border-color: var(--fabule-primary-dark);
    color: var(--fabule-text-light);
    box-shadow: 0 3px 5px rgba(0,0,0,0.15);
    transform: translateY(-1px);
}

.btn-fabule:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

/* Card ed elementi contenitore */
.card {
    border-color: var(--fabule-secondary-dark);
    background-color: var(--fabule-bg-light);
}

.card-header {
    background-color: var(--fabule-secondary);
    color: var(--fabule-text-dark);
    border-bottom-color: var(--fabule-secondary-dark);
}

.card-footer {
    background-color: var(--fabule-bg-medium);
    border-top-color: var(--fabule-secondary-dark);
}

/* Link */
a {
    color: var(--fabule-accent-1);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--fabule-accent-2);
    text-decoration: underline;
}

/* Alert */
.alert-primary {
    background-color: var(--fabule-bg-medium);
    border-color: var(--fabule-primary-light);
    color: var(--fabule-text-medium);
}

.alert-secondary {
    background-color: var(--fabule-secondary-light);
    border-color: var(--fabule-secondary);
    color: var(--fabule-text-dark);
}

/* Navigazione */
.navbar-light {
    background-color: var(--fabule-secondary);
}

.navbar-dark {
    background-color: var(--fabule-primary-dark);
}

/* Classi aggiuntive specifiche per Fabulè */
.fabule-bg-parchment {
    background-color: var(--fabule-secondary-light);
}

.fabule-text-accent {
    color: var(--fabule-accent-3);
}

.fabule-border {
    border: 1px solid var(--fabule-secondary-dark);
}

.fabule-shadow {
    box-shadow: 0 4px 8px rgba(54, 46, 30, 0.15);
}

/* Stili personalizzati per elementi specifici dell'app */
.book-card {
    background-color: var(--fabule-bg-light);
    border: 1px solid var(--fabule-secondary-dark);
    box-shadow: 0 3px 6px rgba(54, 46, 30, 0.1);
}

.book-title {
    color: var(--fabule-primary-dark);
}

.reading-container {
    background-color: var(--fabule-bg-light);
    color: var(--fabule-text-dark);
    padding: 1.5rem;
    border: 1px solid var(--fabule-secondary-dark);
    border-radius: 0.25rem;
}

/* Aggiornamento container controlli per allineamento uniformare */
.controls-container {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    margin-top: 15px;
    justify-content: flex-start;
    width: 100%;
}

.audio-controls, 
#response-controls {
    height: 40px;
}

.audio-controls button, 
#response-controls button,
#characterAnalysisBtn {
    min-width: 160px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}