/* ===== SIDEBAR OVERLAY (Mobile) ===== */
.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 98;
    display: none;
    backdrop-filter: blur(2px);
}

.sidebar-overlay.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* ===== SIDEBAR ===== */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    transition: background 0.3s, border-color 0.3s;
}

.sidebar-header {
    padding: 8px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-text {
    font-size: 15px;
    font-weight: 600;
}

.home-btn {
    width: 32px;
    height: 32px;
    background: var(--btn-primary);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.home-btn:hover {
    background: var(--btn-primary-hover);
    transform: scale(1.05);
}

.home-btn svg {
    width: 18px;
    height: 18px;
    stroke: var(--btn-primary-text);
    stroke-width: 2;
    fill: none;
}

.sidebar-content {
    flex: 1;
    overflow-y: auto;
    padding: 5px;
}

.sidebar-section {
    margin-bottom: 2px;
}

.doc-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 8px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    color: var(--text-secondary);
    font-size: 12px;
    margin-bottom: 2px;
}

.doc-item:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.doc-item.active {
    background: var(--btn-primary);
    color: var(--btn-primary-text);
}

.doc-item.disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.doc-item .doc-left {
    display: flex;
    align-items: center;
    gap: 8px;
}

.doc-item .icon {
    width: 14px;
    text-align: center;
    flex-shrink: 0;
    font-size: 8px;
}

.badge-soon {
    font-size: 10px;
    padding: 2px 6px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: 4px;
    font-weight: 500;
}

.folder-item {
    margin-bottom: 8px;
}

.folder-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 600;
}

.folder-content {
    display: block;
    padding-left: 12px;
    margin-top: 2px;
}

.sidebar-footer {
    padding: 6px;
    border-top: 1px solid var(--border);
    margin-top: auto;
}

.my-docs-btn-sidebar {
    width: 100%;
    padding: 7px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s;
    margin-bottom: 5px;
}

.my-docs-btn-sidebar:hover {
    background: var(--border);
}

.settings-btn {
    width: 100%;
    padding: 7px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s;
}

.settings-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}