/* ===== DARK MODE TOGGLE ===== */
.dark-mode-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.dark-mode-toggle input {
    display: none;
}

.toggle-slider {
    width: 50px;
    height: 26px;
    background: var(--bg-secondary);
    border-radius: 13px;
    border: 2px solid var(--border-color);
    position: relative;
    transition: var(--transition);
    cursor: pointer;
}

.toggle-slider::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    background: var(--color-primary);
    border-radius: 50%;
    transition: var(--transition);
}

.dark-mode-toggle input:checked + .toggle-slider {
    background: var(--color-primary);
}

.dark-mode-toggle input:checked + .toggle-slider::after {
    transform: translateX(24px);
    background: white;
}

.toggle-label {
    font-weight: 500;
    color: var(--text-secondary);
}

/* ===== DARK MODE OVERRIDES ===== */
body.dark-mode .btn-secondary {
    background: #4a5568;
    color: #e2e8f0;
    border-color: #4a5568;
}

body.dark-mode .item-row input,
body.dark-mode .form-control {
    background: #1a202c;
    color: #f7fafc;
    border-color: #4a5568;
}

body.dark-mode table th {
    background: #1a202c;
}

body.dark-mode table tr:hover {
    background: #1a202c;
}

body.dark-mode .notification-item.unread {
    background: rgba(79, 70, 229, 0.15);
}