/* public/css/_sidebar.css */

/* Wrapper sidebar principale */
#sidebar {
    width: 280px;
    flex-shrink: 0;
    background-image: var(--sidebar-bg-gradient);
    backdrop-filter: blur(10px);
    border-right: 1px solid var(--surface-dark-border);
    color: var(--secondary-text-color-dark);
    display: flex;
    flex-direction: column;
    height: 100dvh; /* Forza la sidebar ad occupare tutta l'altezza del viewport */
    transition: width 0.3s ease-in-out; /*, padding 0.3s ease-in-out;*/
}

#sidebar.collapsed {
    width: 80px;
}

/* Header e titolo sidebar */
.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-bottom: 1px solid #374151;
    flex-shrink: 0;
}

.sidebar.collapsed .sidebar-header {
    justify-content: center;
    padding: 16px 0;
}

.sidebar-header h2 {
    color: var(--primary-text-color-dark, #f8f9fa);
    margin: 0;
    font-size: 1.2em;
}

.sidebar-mobile-close {
    display: none;
    width: 36px;
    height: 36px;
    padding: 0;
    justify-content: center;
    align-items: center;
    flex: 0 0 auto;
}

/* Navigazione/scroll area */
.sidebar-nav {
    padding: 24px;
    flex-grow: 1;
    flex-shrink: 1;
    flex-basis: auto;
    display: flex;
    flex-direction: column;
    min-height: 0;
    max-height: 100%;
    overflow-y: auto; /* Abilita lo scroll verticale (a destra) */
    /* Rimuovi qualsiasi 'direction: rtl;' o stili specifici di simplebar */
}

.sidebar.collapsed .sidebar-nav {
    padding: 24px 12px;
    align-items: center;
}

/* Stile per la scrollbar nativa (a destra) */
/* Scrollbar nativa */
.sidebar-nav::-webkit-scrollbar {
    width: 8px;
}

.sidebar-nav::-webkit-scrollbar-track {
    background: var(--surface-dark-level2);
    border-radius: 4px;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background-color: var(--surface-dark-level3);
    border-radius: 4px;
    border: 2px solid var(--surface-dark-level2);
}

/* Footer sidebar e controlli utente */
.sidebar-footer {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid #374151;
    flex-shrink: 0;
}

/* Filtri e form control */
.filter-group {
    margin-bottom: 16px;
}

.filter-group label {
    display: block;
    font-size: 0.875em;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--secondary-text-color-dark, #d1d5db);
}

.filter-group input,
.filter-group select {
    width: 100%;
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 0.9em;
    background-color: var(--form-element-bg);
    border: 1px solid var(--form-element-border);
}

.filter-group input:focus,
.filter-group select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px var(--form-focus-shadow);
}

/* Stato utente/log out */
.user-session-container {
    padding: 16px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

#user-display-name {
    font-weight: 600;
    color: var(--primary-text-color-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar.collapsed #user-display-name {
    display: none;
}


#logout-btn {
    padding: 6px 12px;
    font-size: 0.9em;
}

#approval-btn {
    width: 100%;
    justify-content: space-between;
    align-items: center;
    display: flex;
    margin-bottom: 16px;
}

.badge {
    background-color: var(--accent-color);
    color: white;
    border-radius: 50%;
    padding: 2px 8px;
    font-size: 0.8em;
    font-weight: 700;
}

/* Azioni rapidi in colonna */
.sidebar-actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 24px;
    /* AGGIUNTO: Assicura che i figli si estendano per tutta la larghezza */
    align-items: stretch;
}

/* AGGIUNTO: Forza i bottoni all'interno di sidebar-actions ad avere larghezza 100% */
.sidebar-actions .btn {
    width: 100%;
}

.sidebar.collapsed .btn-nav-icon span {
    display: none;
}

.sidebar.collapsed .btn-nav-icon {
    justify-content: center;
}

.sidebar.collapsed .filter-group {
    display: none;
}

.sidebar.collapsed .sidebar-footer {
    padding: 16px 12px;
}

.sidebar.collapsed .user-session-container {
    justify-content: center;
}

.sidebar.collapsed .sidebar-footer .btn-nav-icon {
    width: 40px;
    height: 40px;
    padding: 0;
}

.sidebar.collapsed .theme-switcher-container {
    flex-direction: row;
    justify-content: center;
}

.sidebar.collapsed .theme-switcher-container .btn-nav-icon {
    display: none;
}

.sidebar.collapsed .theme-switcher-container .theme-btn {
    width: 32px;
    height: 32px;
}

/* Switcher tema con menu radiale */
.theme-switcher-container {
    position: relative; /* Contesto di posizionamento per il men+� radiale */
    display: block; /* O flex, a seconda del layout desiderato */
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid #374151;
    min-height: 60px; /* Spazio per l'animazione */
}

.theme-toggle-btn {
    width: 40px !important; /* Forza la larghezza */
    height: 40px !important; /* Forza l'altezza per renderlo quadrato */
    padding: 0; /* Rimuove padding per un controllo preciso */
    justify-content: center; /* Centra l'icona all'interno */
    align-items: center; /* AGGIUNTO: Centra l'icona verticalmente */
    margin-left: auto; /* Centra il pulsante orizzontalmente */
    margin-right: auto; /* Centra il pulsante orizzontalmente */
    display: flex; /* Assicura che justify-content funzioni */
    position: relative; /* Lo mettiamo in un contesto di posizionamento */
    z-index: 2; /* Lo teniamo sopra il men+� quando +� chiuso */
    transition: transform 0.2s ease-out;    
}

.radial-menu-items {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1px;
    height: 1px;
    z-index: 1; /* Sta sotto il pulsante principale */
}

.theme-switcher-container .theme-btn {
    position: absolute;
    top: 0;
    left: 0;
    /* Transizione pi+� fluida con un effetto "elastico" */
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.2s;
    transform-origin: center;
}

/* Layout principale reattivo alla sidebar (main si espande quando collassa) */
.dashboard-layout {
    transition: grid-template-columns 0.3s ease-in-out;
}

.dashboard-layout.sidebar-collapsed #sidebar {
    width: 80px; /* Larghezza da collassata */
}

.main-content {
    transition: margin-left 0.3s ease-in-out; /* Transizione fluida */
}

#sidebar.collapsed .sidebar-header h2,
#sidebar.collapsed .sidebar-nav .btn-nav-icon span,
#sidebar.collapsed .filter-group,
#sidebar.collapsed #user-display-name,
#sidebar.collapsed .theme-switcher-container .theme-label {
    display: none;
}

#sidebar.collapsed .sidebar-nav {
    padding: 24px 12px;
    align-items: center;
}