/* ===== Module Help Button ===== */
.btn-help {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
    line-height: 1;
}

.btn-help:hover {
    background: rgba(59, 130, 246, 0.15);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.btn-help:active {
    transform: translateY(0);
}

/* ===== Module Help Box ===== */
.module-help-box {
    display: none;
    margin-bottom: 20px;
    background: var(--nav-active-bg);
    border: 1px solid var(--border-glow);
    border-radius: 12px;
    padding: 16px 18px;
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.7;
}

.module-help-box h4 {
    color: var(--text-main);
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.module-help-box code {
    background: var(--bg-input);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
    color: var(--primary);
}

/* ===== Empty Table State ===== */
.empty-table-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 48px 20px;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 600;
}

.empty-table-box i {
    font-size: 36px;
    opacity: 0.45;
}

/* ===== Sound Badge ===== */
.sound-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 12px;
    color: var(--text-main);
    transition: border-color 0.15s ease, color 0.15s ease;
}

.sound-badge:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.sound-badge code {
    background: transparent;
    color: inherit;
    font-size: 11px;
}

/* ===== Permission Matrix Checkboxes ===== */
.perm-cb {
    width: 17px;
    height: 17px;
    accent-color: var(--primary);
    cursor: pointer;
}

.perm-view { accent-color: var(--secondary); }
.perm-access { accent-color: var(--primary); }
.perm-edit { accent-color: var(--warning); }
.perm-delete { accent-color: var(--danger); }

/* ===== Time Condition Days Grid ===== */
.tc-days-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
}

.tc-day-checkbox {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 10px 6px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.15s ease;
    user-select: none;
}

.tc-day-checkbox:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.tc-day-checkbox input[type="checkbox"] {
    width: 15px;
    height: 15px;
    accent-color: var(--primary);
    cursor: pointer;
}

.tc-day-checkbox:has(input:checked) {
    border-color: var(--primary);
    background: var(--nav-active-bg);
    color: var(--primary);
}

/* ===== Queue Agent Checkbox ===== */
.modal-agent-checkbox {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
    cursor: pointer;
}