/* Overlay generale e sfocatura (Glassmorphism) */
.link-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(3px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Animazione di comparsa Zoom/Fade */
@keyframes modalFadeZoom {
    0% {
        opacity: 0;
        transform: scale(0.95);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.modal-animate {
    animation: modalFadeZoom 0.2s ease-out forwards;
}

/* Finestra Modale Classica */
.link-modal {
    background: var(--sidebar-bg);
    width: 500px;
    max-height: 80vh;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    position: relative;
}

/* Header */
.link-modal-header {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.link-modal-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    color: var(--text-primary);
}

/* Input Moderni (Stile Material) */
.modern-input {
    width: 100%;
    border: none !important;
    border-bottom: 2px solid var(--border-color) !important;
    border-radius: 0 !important;
    background: transparent !important;
    padding: 8px 4px !important;
    color: var(--text-primary);
    transition: all 0.3s ease !important;
    box-shadow: none !important;
    outline: none !important;
}

.modern-input:focus {
    border-bottom-color: var(--accent-color) !important;
    background: rgba(37, 99, 235, 0.05) !important;
}

.modern-input option,
.modern-input optgroup {
    background: var(--bg-color) !important;
    color: var(--text-primary) !important;
}

.modern-input optgroup {
    font-weight: bold;
    font-style: normal;
    color: var(--accent-color) !important;
}

.link-modal-search {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-color);
    color: var(--text-primary);
}

/* Lista Risultati */
.link-modal-list {
    overflow-y: auto;
    flex: 1;
    padding: 5px;
}

.link-modal-item {
    padding: 6px 12px;
    cursor: pointer;
    border-radius: 4px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid transparent;
    color: var(--text-primary);
}

.link-modal-item:hover {
    background: var(--item-hover);
}

.link-modal-item .link-icon {
    margin-right: 8px;
    opacity: 0.7;
}

.link-modal-item .link-text {
    flex: 1;
}

.link-modal-item .link-path {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-left: 10px;
}

/* Indentazione Gerarchica */
.link-indent-0 {
    padding-left: 10px;
}

.link-indent-1 {
    padding-left: 25px;
}

.link-indent-2 {
    padding-left: 40px;
}

.link-indent-3 {
    padding-left: 55px;
}

.link-header {
    color: var(--accent-color);
    font-size: 0.9em;
    font-weight: 500;
}

.close-modal-btn {
    border: none;
    background: none;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.close-modal-btn:hover {
    color: var(--danger-color);
}

.selection-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s;
}

.selection-card:hover {
    background: var(--item-hover);
    border-color: var(--accent-color);
}

.selection-icon {
    font-size: 1.5rem;
}

.editor-content a.file-link {
    background-color: rgba(255, 193, 7, 0.1);
    color: var(--text-primary);
    padding: 1px 5px;
    border-radius: 4px;
    text-decoration: none;
    border: 1px solid rgba(255, 193, 7, 0.3);
    font-size: 0.9em;
    display: inline-flex;
    align-items: center;
    vertical-align: baseline;
    margin: 0 1px;
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
}

.editor-content a.file-link:hover {
    background-color: rgba(255, 193, 7, 0.2);
    border-color: #ffc107;
}

.formula-editor-area {
    font-family: 'Menlo', 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    background: var(--code-bg);
    color: var(--code-text);
    padding: 10px;
    min-height: 100px;
    flex: 1;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    outline: none;
    white-space: pre-wrap;
    word-break: break-all;
    line-height: 1.5;
}

.formula-editor-area:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

.f-string {
    color: #ce9178;
}

.f-number {
    color: #b5cea8;
}

.f-var {
    color: #569cd6;
    font-weight: bold;
}

.f-func {
    color: #c586c0;
    font-weight: bold;
}

.f-prop {
    color: #9cdcfe;
}

.adv-intellisense-item {
    padding: 6px 10px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    border-radius: 4px;
}

.adv-intellisense-item:hover,
.adv-intellisense-item.selected {
    background-color: rgba(37, 99, 235, 0.15);
    border-left: 3px solid var(--accent-color);
}

.adv-custom-tooltip {
    position: fixed;
    background: var(--tooltip-bg);
    color: var(--tooltip-text);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    max-width: 600px;
    z-index: 10000;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.1);
    line-height: 1.4;
    white-space: pre-wrap;
    word-break: break-word;
}

.inline-note-wrapper {
    display: inline;
    white-space: nowrap;
}

.inline-note-marker {
    cursor: pointer;
    color: var(--accent-color);
    padding: 0 2px;
    display: inline-flex;
    align-items: center;
    vertical-align: text-bottom;
    opacity: 0.8;
}

.inline-note-marker:hover {
    opacity: 1;
    transform: scale(1.1);
}

.inline-note-marker svg {
    margin-bottom: -1px;
}

/* -------------------------------------------------------------
   PANNELLO LATERALE (DRAWER)
   ------------------------------------------------------------- */
.adv-drawer {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 650px;
    max-width: 90vw;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    z-index: 500;
    display: flex;
    flex-direction: column;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease;
    box-shadow: 5px 0 15px rgba(0, 0, 0, 0.1);
}

.adv-drawer.open {
    transform: translateX(0);
}

/* --- NUOVO: SIDE SWITCHER (DOCK A DESTRA) --- */
.adv-drawer.dock-right {
    left: auto;
    right: 0;
    border-right: none;
    border-left: 1px solid var(--border-color);
    transform: translateX(100%);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
}

.adv-drawer.dock-right.open {
    transform: translateX(0);
}

/* --- NUOVO: MODALITÀ X-RAY (GHOST MODE) --- */
.adv-drawer.ghost-mode {
    background: transparent;
    border: none;
    box-shadow: none !important;
    pointer-events: none; /* Permette il click through verso l'editor */
}

/* Manteniamo l'header parzialmente interattivo per poter togliere il ghost mode */
.adv-drawer.ghost-mode .adv-drawer-header {
    background: var(--sidebar-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    pointer-events: auto; /* L'header resta cliccabile */
}

/* Svuotiamo brutalmente il corpo per non generare "zuppa di testo" */
.adv-drawer.ghost-mode .adv-drawer-body,
.adv-drawer.ghost-mode .adv-drawer-footer {
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
}

.adv-drawer-header {
    height: 50px;
    padding: 0 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-color);
    flex-shrink: 0;
}

.adv-drawer-title {
    font-weight: bold;
    color: var(--accent-color);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    flex: 1; /* Permette lo spacing corretto dei tasti */
}

.adv-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.adv-drawer-footer {
    padding: 15px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    background: var(--bg-color);
    flex-shrink: 0;
}

/* =========================================
   MENU CONTESTUALI AVANZATI E AUTOCOMPLETI
   ========================================= */
.adv-context-menu {
    position: absolute; 
    background: var(--sidebar-bg); 
    border: 1px solid var(--border-color);
    border-radius: 8px; 
    box-shadow: 0 8px 24px rgba(0,0,0,0.15); 
    padding: 6px;
    min-width: 220px; 
    z-index: 9999; 
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 13px; 
    color: var(--text-primary);
}

.adv-menu-item {
    display: flex; 
    align-items: center; 
    justify-content: space-between;
    padding: 6px 10px; 
    border-radius: 5px; 
    cursor: pointer; 
    user-select: none; 
    position: relative; 
    margin-bottom: 2px;
}

.adv-menu-item:hover { 
    background: var(--item-hover); 
}

.adv-menu-item.danger { 
    color: var(--danger-color); 
}

.adv-menu-item.danger:hover { 
    background: rgba(239, 68, 68, 0.1); 
}

.adv-menu-item.disabled { 
    opacity: 0.4; 
    pointer-events: none; 
}

.adv-menu-icon { 
    margin-right: 10px; 
    opacity: 0.8; 
    display: inline-flex; 
    width: 16px; 
    justify-content: center; 
    align-items: center; 
}

.adv-menu-label { 
    flex: 1; 
    white-space: nowrap; 
}

.adv-menu-arrow { 
    margin-left: 10px; 
    opacity: 0.5; 
    font-weight: bold; 
}

.adv-menu-divider { 
    height: 1px; 
    background: var(--border-color); 
    margin: 6px 0; 
}

.adv-submenu {
    position: absolute; 
    top: -6px; 
    left: 100%; 
    display: none; 
    background: var(--sidebar-bg);
    border: 1px solid var(--border-color); 
    border-radius: 8px; 
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    padding: 6px; 
    min-width: 200px; 
    z-index: 10000;
}

.adv-menu-item.has-submenu:hover > .adv-submenu { 
    display: block; 
}

.adv-menu-input { 
    width: 100%; 
    box-sizing: border-box; 
    background: var(--bg-color); 
    border: 1px solid var(--border-color); 
    color: var(--text-primary); 
    padding: 6px 8px; 
    border-radius: 4px; 
    font-size: 12px; 
    margin-bottom: 4px; 
    outline: none; 
}

.adv-menu-input:focus { 
    border-color: var(--accent-color); 
}

.adv-menu-btn { 
    width: 100%; 
    background: var(--item-active); 
    border: 1px solid transparent; 
    color: var(--accent-color); 
    padding: 6px; 
    border-radius: 4px; 
    cursor: pointer; 
    font-weight: bold; 
}

.adv-menu-btn:hover { 
    background: rgba(37, 99, 235, 0.15); 
}

.adv-filter-autocomplete {
    position: absolute; 
    background: var(--sidebar-bg); 
    border: 1px solid var(--border-color);
    border-radius: 4px; 
    box-shadow: 0 4px 12px rgba(0,0,0,0.15); 
    z-index: 10001;
    max-height: min(300px, 45vh);
    overflow-y: auto; 
    width: 100%; 
    font-size: 12px; 
    display: none;
}

.adv-filter-autocomplete-item {
    padding: 6px 8px; 
    cursor: pointer; 
    color: var(--text-primary);
    white-space: nowrap; 
    overflow: hidden; 
    text-overflow: ellipsis;
}

.adv-filter-autocomplete-item:hover {
    background: var(--item-hover); 
    color: var(--accent-color);
}

@media (max-width: 768px) {
    .adv-drawer {
        width: 100%;
        max-width: 100%;
    }

    .link-modal {
        width: 95% !important;
        max-width: 95% !important;
        margin: 0 auto;
    }

    .selection-card {
        padding: 10px;
        gap: 10px;
    }

    .link-modal-title {
        font-size: 1rem;
    }
}